LAutomated i t e P Lighting a k Control Relay Panel

Instruction Manual lighting controls

R

Contents

Contents Overview ............................................................................................................................ 2-3 Components/Safety Considerations ......................................................................................... 4 Mounting/Installation .............................................................................................................. 5 First Time Operation: Initial Setup ........................................................................................ 6-7 Using the Controller ............................................................................................................... 8 Setup: Accessing the Setup Menu .......................................................................................... 9 Setup: Date & Time ............................................................................................................. 10 Setup: Daylight Savings ........................................................................................................ 11 Setup: Astro Settings ........................................................................................................... 12 Setup: Photometric Control................................................................................................... 13 Setup: Group Switch Control & Sentry Control........................................................................ 14 Setup: Clear Memory...................................................................................................... 15-16 Scheduling: Types of Schedules............................................................................................ 17 Scheduling: How to Plan a System ....................................................................................... 18 Scheduling: Sample Lighting Control System ................................................................... 19-21 Scheduling: Accessing the Scheduling Menu ......................................................................... 22 Scheduling: Programming a Schedule.................................................................................... 23 Scheduling: Programming Types of Schedules ................................................................. 24-27 Scheduling: Days of Week Selection, Saving Events, Erasing Schedules ................................... 28 Manual Override: Manual Override Menu ............................................................................... 29 Information: Accessing the Information Menu, Memory & Relay Status, Sunrise/Sunset Times .. 30 Information: View Event Logs, About ..................................................................................... 31 LitePak External Connections ................................................................................................ 32 LitePak Internal Connections ................................................................................................. 33 Troubleshooting and Maintenance .................................................................................. 34-35 Appendix A: Latitude, Longitude & Time Zones for USA and Canada ................................. 36-37 Appendix B: LitePak Panels & Accessories ............................................................................. 38 Appendix C: Blank Relay Schedules ................................................................................. 39-40 Appendix D: Blank Event Schedules ................................................................................ 41-44 Notes .................................................................................................................................. 45

LitePak: Directions & Applications

page 1

lighting controls

Available in 4, 8, 16 and 24 Relay Configurations: Includes a Time/Photo Controller and a transformer power supply. 8 and 16 models shown.

• Use to control any type of lighting load • Multi-feature time/photo controller • Heavy Duty, HID, latching relays with indicator and manual override • Available in 4 panel configurations • Remote switch options • Photo sensor options • 14,000A Short Circuit Current Rated Relays • California Energy Commission Title 24 approved

• Specialized photo-electric controls are possible when the remote light sensor is connected. • Sensor part number: WPS-5527K. Sensor optional and is ordered separately from LitePak panels.

• The controller also has 1 group input which accepts a standard Douglas 2-wire switch. The group input can be set to switch some or all of the outputs. • LitePak relays can be controlled by all standard Douglas hardwire low voltage 2-wire switches. A wall switch can be connected in parallel with the controller output to the relay. • Switches are ordered separately from the LitePak panels.

to Expansion Panel (604) 873-2797

www.DouglasLightingControls.com

[email protected]

• Electronic, 365-day astronomic time/photo controller for switching Douglas 2-wire relays. • 4-line graphical display with built in prompts to guide viewing and editing programs. • Up to 900 events can be programmed into the LitePak controller. • The controller has 8 outputs. Each can be operated by a unique program and with unique photo settings. Up to 4 relays can be connected to an output.

Expansion panels are available for custom orders. Please contact Douglas head office for details.

• Time control: 7-day SMTWTFS schedules and holiday DATE schedules • Astronomic Control: calculates sunset and sunrise with the astronomic function. An offset of ±180 minutes can be set from the calculated time. • Photo Sensor Control: set unique light level set points for each output. Requires optional WPS-5527K Photo Sensor. Sensor range is 0-6500 foot candles. • Switching Options: outputs can be set to switch ON, OFF, OFF with flick warn and can do Sentry Switch OFF commands. • Time-out Option: the controller outputs can be set to monitor connected relays. Should the relay be switched ON, the output will switch it OFF after a pre-set time. This feature can be scheduled to function during unoccupied periods. • Group Override Switch: a switch input is supplied that can be set to switch all or some of the outputs ON or OFF. • Daylight Savings & Leap Year: the controller automatically adjusts for leap years and Daylight Savings. Daylight savings option can be switched OFF if not required. • Memory & Time: when power is lost, the controller’s programs are held indefinitely, and the time is maintained for 72 hours.

• Suitable for all types of lighting loads including capacitor corrected HID ballasts. • Manual override lever & ON/OFF indicator built into relay. • Operable with remote switches. • Lighting load rated for 20A branch circuits. Voltage ratings: 120/277/347V 1-pole relay. 208/480V 2-pole relay. • 480V applications use a 2-pole relay to switch the two 277V hots that supply the load fixture. • Approvals: UL/CSA

toLitePak LitepakPanel Panel to (604) 873-2797

www.DouglasLightingControls.com

[email protected]

Components/Safety Considerations High Voltage Compartment Low Voltage Compartment

1 2 3 4 5 6 7 8

1/4" Mounting Hole Relay Slots Terminal Blocks for Low Voltage Connections Terminal Block for Line Voltage Connections

LitePak Panel -Box Only

Relays Relay Override Lever

24V Transformer

LitePak Panel 8-relay LitePak model shown Box with Components mounted & connected

General Description

Mounting Screw

Each LitePak Panel has an 8-output controller and, depending on model, 4, 8, 16 or 24 single-pole HID relays. Or 4, 8 or 12 or 2-pole HID relays. The LitePak Panel has a separate high voltage and low voltage compartment.

CONTROLLER: Interactive LCD Display Menu Buttons Keypad Power LED

Each controller output can control up to 4 relays. The controller is programmed using the menu buttons and keypad following prompts shown on the LCD display. Programming options include: time scheduling, astronomic, photo control, flick warn, sentry and time-out. An optional WPS-5527K Photo Sensor can connect to a LitePak Panel to provide photo control. Each output can then be programmed to have precise light level switching points. Remote switch stations can be connected to permit easy user override. Connect switches directly to the relays for individual control or connect to the group switch input to switch groups of relays.

Safety Considerations

LitePak Panel - Controller Module Mounted

Unless the LitePak Panel is powered down, do not touch anything in the high voltage compartment.

N

Optional Remote Photo Sensor

Loads Sensor (Blk) Sensor (Yel) Group Sw Relay Output 1 Relay Output 2 Relay Output 3 Relay Output 4 Relay Output 5 Relay Output 6 Relay Output 7 Relay Output 8

Do not allow the LitePak Panel to get wet.

Optional Remote Switches

24V Return (Blu) 24V Power (Wht) 24V Power for Remote Switches

Always power down the LitePak Panel before replacing or terminating wires.

(Wht) (Wht)

Controller (back)

Sw 1

Sw 4

Sw 2

Sw 5

Sw 3

Group Sw W 24VAC Power

LitePak - Schematic LitePak: Directions & Applications

page 4

lighting controls

Mounting/Installation DIMENSIONS & MOUNTING (surface mount)

Mounting and Installation refer to 'External Connections' & 'Internal Connections' on pp. 32-33 for more details. 1. Select the location(s) for mounting the LitePak Panel and, if used, the Expansion Panel(s). The panel(s) must be mounted indoors in a stationary, non-vibrating, non-corrosive atmosphere and in non-condensing humidity. The ambient temperature must always be within the range of 32°F to 140°F (0°C to 60°C). It is best to locate the LitePak Panel in an area that is easily accessible for programming and is relatively close to the voltage breaker. The Expansion Panel(s), if used, should be located close enough to the LitePak Panel so that the maximum wire length (refer to table at lower right) will not be exceeded. If any Expansion Panels are used, the total number of relays in all panels should not exceed 24.

24-relay models

16-relay models

23" (584)

27" (685.8)

lighting controls

lighting controls

4.5" (114)

12" (305)

4.25" (107.95)

20" (508)

4 & 8-relay models

14" (356)

2. Remove the cover(s) to access the four 1/4" mounting holes and attach the panel(s) to the wall. Refer to the diagrams at the right for mounting dimensions. lighting controls

3. Install conduit(s) and connect the load circuits to the relays. The largest wire size that can be used is 12 AWG. Make note of which circuits connect to each relay. 4. On the LitePak Panel, make note of which relay is connected, via its red control wire, to which controller output. For 8-relay models, factory default is each controller output to the relay having the same number: controller output #1 to relay #1, etc. For 16-relay models, default is 2 adjacent relays connected to an output in numerical order. This can later be changed by rewiring the terminal block once the relay schedules are determined. Up to 4 relays can be connected to one controller output.

12" (305)

DIMENSIONS & MOUNTING A flush mount panel has similar (flush mount) Note: dimensions as a surface mount panel, escept the flush mount panel has an additional 1” extended trim at the front cover

16-relay models

5. (optional ) If an Expansion Pak is used, connect its relay inputs and 24V input to the LitePak Panel via an 11-conductor bus. Refer to "Internal Connections" on page 33 of this manual for connection details. 6. (optional ) If a WPS-5527K Remote Photo is used, mount it and connect its wires to the 'Sensor Wire' terminals in the LitePak Panel. Do not mount the sensor where artificial light shines directly on it. For best results, mount it facing the northern sky. The sensor should be mounted, whenever possible, either indoors or in a sheltered area. 7. (optional ) Mount and connect any remote override switches, if override switches will be used. An override switch can control individual relays or groups of relays. Low voltage switches controlling relay(s) should have their red control wire connected directly to the red terminal of the relay(s), in parallel to the controller output. A group switch for controlling some or all of the Litepak controller ouputs may be connected directly to the 'Group Switch Inp' terminal in the LitePak Panel. Refer to "External Connections" and "Internal Connections" on pages 32-33 of this manual for connection details. 8. Install the controller module in the panel. Plug the wire control harness into the terminals, position the module onto the top and bottom hinges, then secure by inserting the top hinge screw. After the controller is mounted, re-install the cover (by securing screws at edges) on each panel used. 9. Supply power to the transformer. CAUTION: Do not connect 277V to the 120V wire (black) of the transformer as the overvoltage will permanently damage the LitePak controller. 10. By using the manual override lever on the relays, verify that the correct loads are connected to each relay.

LitePak: Directions & Applications

page 5

4.5" (114)

24-relay models

28" (711.2)

25" (635)

lighting controls

lighting controls

21" (533.4)

4.5" (114)

14" (356)

4.5" (114)

Flush Cover c/w 1-inch overhang Flush Cover c/w 1-inch overhang 4 or 8-relay models

16" (406) lighting controls

12" (305)

Number of Relays per LitePak Relay Output

1 2 3 4

4.5" (114)

Allowable Wire Length to LitePak Expansion Panel Relay

2000' (600m) 1500' (450m) 1000' (300m) 500' (150m)

Maximum Wire Length to Expansion Panel (#18 ga. Solid) lighting controls

First Time Operation Initial Setup refer to the following sections of the manual for details on these procedures. 1. For each panel fill out the relay panel schedule, which lists the load circuit, the controller output, any overide switch(es) and the type of control(s) for each relay in the panel. (Blank relay panel schedules are provided in Appendix C of this manual.) The type(s) of control can be: - timer control (ON or OFF at specified times); - photocell control (ON or OFF in response to light levels measured by a photocell); - astro control (ON at dusk, OFF at dawn) - other control (Time Out, Flick Warn, Sentry Switch). 2. Based on the relay panel schedule(s), identify any relays with identical control schemes. Connect those relays to the same output from the controller. Also, any relays controlled by the same local override switch should be connected to the same output. A maximum of 4 relays can be connected to the same output. Note the new relay output connections on the relay schedule(s). CAUTION: make sure that the no relay is connected to different controller outputs and that no controller outputs are connected together. 3. For each output, fill in the event schedule (Blank event schedules are provided in Appendix D of this manual.) The event schedule lists what actions are to occur for the circuits controlled at which time and on which days. Manual controls, local switches or group switches are not listed. These events will all be programmed into the controller in a later step. 4. Power up the Lite Pak. The power indicator LED on the controller face should be ON and the Main Menu should appear in the controller LCD display. Use the Manual Menu (MANU) override relays option to verify that the correct relays are being switched by each controller output. 5. Use the Setup Menu (SETUP) adjust Date/Time option to set the correct date and time. Use the Setup Menu Daylight Savings option to make the correct daylight savings time setting for your area. 6. If astronomic control will be used, use the Setup Menu Astro Settings option to activate astro control, enter the location and time zone (the controller will compute dawn and dusk times based on these values) and enter any offsets. 7. If photocell control will be used, use the Setup Menu Photo Settings option to activate photo control. 8. If a group switch will be used, use the Setup Menu Group Swt option to assign relay outputs to it. If sentry switch control will be used, use the Setup Menu Sentry option to assign relay outputs to it. These outputs should have no other type of control except for timed OFF. 9. Use the Schedule Menu (SCHED) to enter all the events listed in the event schedules. Make sure that all the events listed for each output are entered.

LitePak: Directions & Applications

page 6

lighting controls

First Time Operation INITIAL SETUP Lighting Floor Plan Wall Pack A-11 A-5c

Wall Pack A-11

A-3c

A-5c

A-3c

General Office Area A-3c

A-5c

A-3c

Wall Pack A-11

Sw

Corridor

A-1d A-1d

Office #1

Sw

a

A-7a

A-1d

Office #2

Sw

c

A-1d b

A-7b

Pole Light A-13

Pole Light A-13

A-5c

A-1d Sw Sw

A-1d

d Grp

Lobby A-1d

Wall Pack A-11

A Relay Panel Schedule can be created based on the Lighting Floor Plan. The schedule will indicate the types of control required for each relay plus circuiting & area of control description.

Parking Lot

Signage A-9

Wall Pack A-11

XYZ Company Office RELAY PANEL # LCP-A

Load Description Lobby & Corridor General Office Area General Office Area Office #1 Office #2 Signage Security Lighting Parking Lot

Based upon the completed Relay Panel Schedule, an Event Schedule can be created for each relay output (1 of 8 controller outputs).

Event Schedules Relay Output #1 - Event Sequence n n

Relay Output # 1

1

1

A-3c A-5c

2 3

2 2

A-7a

4

4

A-7b

5

5

A-9

6

6

A-11

7

7

A-13

8

8

Area Controlled: Lobby & Corridor

TIME

AM/PM

COMMENTS

7:15 7:00

AM PM

Common area lights turn ON End of work day lights turn OFF

ACTION

OFF

9:00

PM

Repeat OFF sweep

OFF

11:00

PM

Repeat OFF sweep

OFF

1:00

AM

Repeat OFF sweep

OFF

3:00

AM

Repeat OFF sweep

OFF

HI fc

LOW fc

M

T

W TH F

SA SU

ON

Enter the Event Schedules into the LitePak controller memory. The schedules will operate once all events are entered and saved.

Relay Output #2 - Event Sequence n

A-1d

First employee starts at 7:30 AM. Turn the Lobby & Corridor lights ON (7:15 AM) prior to first arrival. Last employee leaves at 6:45 PM. Turn Lobby & Corridor lights OFF (7:00 PM) after last departure. Repeat OFF sweeps ensure that the lights are turned OFF (9 PM, 11 PM, 1 AM & 3 AM) in case they are turned ON by a local switch. n

n

LitePak Relay Panel Schedule Circuit Relay Relay O/P Local Group Timer Photocell Astro Other Number Number Number Switch Switch Control Control Control Control

Employees can turn ON the General Office Area lights as they arrive at the General Office Area switch station. When most employees have left for the day, the lights will be turned OFF (7:00 PM) with flick warn notification for the remaining staff. The General Office Area switch must be pressed within 5 minutes of the Flick Warn to cancel the impending OFF sweep. ■ Repeat OFF sweeps ensure that the lights are turned OFF (9 PM, 11 PM, 1 AM & 3 AM) even if they are manually switched ON.

Relay Output # 2

Area Controlled: General Office Area

TIME

AM/PM

COMMENTS

ACTION

7:00

PM

OFF + Flick

9:00

PM

End of work day. The lights flick OFF and ON to warn any remaining staff of the inmending OFF sweep. Repeat OFF sweep

11:00

PM

Repeat OFF sweep

OFF

1:00

AM

Repeat OFF sweep

OFF

3:00

AM

Repeat OFF sweep

OFF

HI fc

LOW fc

M

T

W TH F SA SU

LitePak Panel

OFF

controller

Relay Output #4 - Event Sequence Employee can turn ON their own individual office lights as they arrive (Office #1). Last employee leaves at 6:45 PM and turns OFF their individual room switch. The Time Out feature is enabled at 7:00 PM. Thereafter, if the janitor or an employee decides turn the individual office lights back ON using the wall switch, the Time Out feature will automatically start a counter. When this counter expires, the office lights will turn OFF automatically. ■ Time Out feature is disabled by an OFF command at 5:00 AM. The wall switch will operate normally during office hours with no Time Out feature. n n

Relay Output # 4

Area Controlled: Office #1

TIME

AM/PM

COMMENTS

ACTION

7:00

PM

OFF + Flick

5:00

AM

Time Out operation enabled. Lights will automatically switch OFF 1 hour after the local switch is switched ON. Office #1 lights turned OFF. Time Out operation disabled and switches operate normally.

HI fc

LOW fc

M

T

W TH F

SA SU

OFF

LitePak: Directions & Applications

page 7

lighting controls

Using the Controller

USING THE CONTROLLER

LCD Display Displays results and provides prompts when you are programming the controller. When you are not programming, it displays the Main Menu, as shown here. Main Menu details are shown below.

Thu 12, Jun 2008 2 : 45 : 33 pm SETUP

SCHED

MANU

INFO

Numeric Keypad

Menu Select Buttons (4)

-press number buttons to enter digit or day-of-week during programming. -press CLR to erase. -press ESC to return to previous screen.

Press a button to select a Menu for programming or for obtaining information: - (A) SETUP MENU: setting basic parameters - (B) SCHEDULE MENU: programming schedules - (C) MANUAL MENU: manual override of outputs and selecting photo sensor test mode Power

Power Indicator LED

- (D) INFORMATION MENU: obtaining information on relays, schedules and events A Menu tree, which shows how the sub menus are arranged for these Menus, is shown below on this page. Detailed instructions for using all the sub menus are on the following pages of this manual.

Directions: Buttons A, B, C & D section options shown at the bottom of the display. Follow prompts which appear on the display to set up the unit and/or view/edit programs. Use only to control Douglas Relays. This unit can be set to do some or all of the following: - Standard Time Schedules: ON/OFF, Repeat OFF & FLick-Warn OFF. - Astronomic Control: Dusk-to-Dawn & Dusk-to-Dawn wuith Time control. - Photocell Control: Dusk -to-Dawn, Dusk-to-Dawn with Time Control. Setpoints for each output can be unique to suit different applications (Note: Requires WPS-5527 Sensor.) - Timed-ON Mode: A relay that is switched ON with a local switch will be automatically switched OFF after a "Timed-ON" period (adjustable). The "Timed ON" mode can be scheduled to be active for certain periods (eg: evenings). l

Lit when unit receiving power. l

l

For more information, please refer to "LitePak Panels - Applications and Instructions" or visit www.DouglasLightingControls.com

MAIN MENU SCREEN LAYOUT Date & Time

Holiday Mode Litepak is currently operating a holiday schedule.

Astro Enable Astro scheduled event is currently enabled.

Time Out Enable Time out scheduled event is currently in progress.

Thurs 14, Aug 2008 8:30:03 AM 0 Light Level: 110fc SETUP SCHED MANU INFO

Current date & time.

Photo Enable Photo scheduled event is currently enabled.

Sentry Enable Sentry option is currently enabled for a relay output.

Daylight Savings

Light Level Indicator

LitePak is currently in daylight savings mode.

Current measured light levelfrom the photo sensor. Optional photo sensor (WPS-5527K) must be connected to obtain this feature. n

Under normal operating conditions the Main Menu Screen will always be visible. The various icons seen on the screen denote the status of a specific feature. Descriptions for each special icon are shown. n

After 5 minutes of inactivity, the display will return back to the Main Menu. n

When power is lost, all schedules & settings are retained regardless of how long the power is absent. The time/date setting is kept for a minimum of 72 hours.

LitePak: Directions & Applications

Menu Bar Displays the various menus/options.

Main Menu Setup Menu

Schedule Menu

Manual Menu

(a) Adjust Date/Time (a) View/Edit Schedules (a) Override Relays (b) Daylight Savings (b) View/Edit Holidays (b) Phototest 3s Mode (c) Astro Settings (a) ON/OFF (b) Adjust Location (c) Adjust Dawn Offset Menu Tree (d) Adjust Dusk Offset (d) Photo Settings (e) Group Switch Relays (f ) Sentry Options (g) Clear Memory (a) Clear Programs (b) Clear Holidays (c) Clear Logs (d) Factory Defaults

page 8

Information Menu (a) Memory Status (b) Relay Status (c) Sunset/Sunrise Time (d) View Event Log

lighting controls

Setup: Accessing the Setup Menu Setup Summary The Setup option configures most of the general settings. The following is a guide in using the various Setup Sub-Menus and their features.

1

n

Group Switch Relays - allows for any of the 8 relay outputs to be controlled by a group switch. Default: All of the 8 relay outputs are enabled for group switch control.

Accessing Setup Mode n

From the Main Menu press the A button to access the Setup Mode option.

n

Use the A and B buttons to scroll through the various Sub-Menus within the Setup Mode. n

SETUP SCHED

A

MANU

INFO

C

D

B

n

Sentry Switching - allows for any of the 8 relay outputs to be set up for sentry style switching. Default: None of the 8 relay outputs are set up for Sentry Switch control.

n 1 OF 7

SETUP MENU (a) Adjust Date/Time (b) Daylight Savings

OK

A

B

D

Press the D button to access the highlighted Sub-Menu.

3

OK

A

B

C

D

Fri 11, Jul 2008 1:00:03 AM

Navigating the Setup Sub-Menus

2

5 OF 7

SETUP MENU (d) Photo Settings (e) Group Swt Relays

Sub-Menus

Clear Memory - consists of 4 Sub Menus that clear specific portions of memory: • Clear Normal Schedules • Clear Holiday Schedules • Clear Logs • Factory Reset: Restore Factory Defaults, clear all types of memory including Schedules and Logs. Default: None.

6 OF 7

SETUP MENU (e) Group Swt Rekays (f) Sentry Options

OK

A

B

C

D

7 OF 7

SETUP MENU (e) Sentry Options (f) Clear Memory

OK

A

B

C

D

The Setup Menu consists of 7 Sub-Menus. The following is a description of each. n

Adjust Date/Time - allows Date and Time to be adjusted. Default: January 12, 2001.

OK

A n

Daylight Savings - allows enabling and disabling of Daylight Savings. Also allows for selection of when. Default: Enabled or ON. n

Astro Settings - allows enabling and disabling of Astronomic control option. Default: Disabled or OFF. n

Photo Settings - allows enabling and disabling of Photocell control option. Default: Disabled or OFF.

B

D

2 OF 7

SETUP MENU (a) Adjust Date/Time (b) Daylight Savings

OK

A

B

D

3 OF 7

SETUP MENU (b) Daylight Savings (c) Astro Settings

OK

A

B

D 4 OF 7

SETUP MENU (c) Astro Settings (d) Photo Settings

OK

A

LitePak: Directions & Applications

1 OF 7

SETUP MENU (a) Adjust Date/Time (b) Daylight Savings

B

C

D

page 9

lighting controls

Setup: Date & Time Setup: Date & Time The Date and Time Setup Sub-Menu lets the user easily set or modify the current date and time. The LitePak factory default Date and Time is Friday, January 12, 2001 @ 1:00AM. The correct Date and Time should be set prior to normal use of the unit. During the course of entering or modifying the Date and Time, the user should be aware to go through all data entry screens, even though some entries will not need modification. Failure to do so will result in all modified data being lost and not saved to memory. The LitePak will default to the last saved entry. While entering the Date and Time, if the user presses the ESC button or if there is a power failure, all the currently entered data will not be saved. The LitePak will default to the last saved entry. The time is entered in AM/PM format. The LitePak will automatically calculate the day of the week. n

From the Setup Menu select Sub-Menu (a) to adjust the date and time.

SETUP MENU (a) Adjust Date/Time (b) Daylight Savings

n n

The Menu Bar will help you navigate through each of the screens. Press the appropriate Menu buttons when prompted.

OK

D

EDIT DATE MODE Please Enter: Day: 11 NO Correct ?

YES

A

D

EDIT DATE MODE Please Enter: Hour: 01

1 OF 7

OK

D

B

D EDIT DATE MODE Please Enter: Hour: 08 NO Correct ?

Date/Time Adjustment Follow the on-screen prompts to adjust the date and time.

EDIT DATE MODE Please Enter: Day: 12

OK

A

1

The user MUST go through each data entry screen, even if some entries may not need modifying. This will ensure that all newly entered data will be saved to memory.

Year: 2001 Month: 1 (Jan) Day: 12 Time: 1:01AM

YES

A

D

EDIT

D

EDIT DATE MODE Please Enter: Min: 00 OK

n

n

When a numeric entry is blinking, use the number pad to modify the entry. Whenever the current entry is modified, the user is prompted to verify if the newly entered entry is correct.

EDIT DATE MODE Please Enter: Year: 20 01

D OK EDIT DATE MODE Please Enter: Min: 30 NO Correct ?

D EDIT DATE MODE Please Enter: Year: 2008 Correct ? NO

A

A

n

The following is a continuation of the screens the user will encounter during the course of setting up the date and time.

Note that this screen will only be displayed if the current entry has been modified.

D

The Litepak time is kept in an AM/PM format, so be sure to set accordingly. Press the A button for AM or the B button for PM.

EDIT DATE MODE Please Enter: Month: 01 OK

D

EDIT DATE MODE Please Enter: Month: 07 NO Correct ?

A

LitePak: Directions & Applications

D

YES

n n

YES

n

The Display automatically returns to the Main Menu and displays the newly entered date and time.

EDIT DATE MODE Please Enter: AM /PM OK

A

B

D

Fri 11, Jul 2008 8:30:03 AM SETUP SCHED

A

B

MANU

INFO

C

D

YES

D

page 10

lighting controls

Setup: Daylight Savings Setup: Daylight Savings The Daylight Savings Sub-Menu lets the user enable or disable the Daylight Savings feature. When this feature is enabled, the LitePak will automatically adjust for Daylight Savings. n

Pressing the ESC button on the numeric keypad will cause all modified entries to revert to their orginal state and return the LitePak to the Setup Menu.

The Daylight Savings option is enabled as a factory default. The default setting should be disabled if your area does not have Daylight Savings. The LitePak is set up such that conversion to or from Daylight Savings will occur on the 2nd Sunday of March and the first Sunday of November. The user can change the conversion days if desired. If the user chooses to disable Daylight Savings, the display automatically returns to the Setup Menu and saves the disable setting to memory.

n

From the Setup Menu select option (b) to adjust Daylight Savings.

1

n

Follow the screen prompts to turn Daylight Savings ON or OFF, using the A and B buttons.

The next screen shows the current date when Daylight Savings will start. Using the appropriate menu buttons the user can adjust the week and month that Daylight Savings will start.

n

B

D

n

ON / OFF OK

A

B

D

n

EDIT DAYLIGHT SAVINGS STANDARD --> DAYLIGHT 1st SUNDAY in APR OK

A

B

C

D

Press the A and B buttons to adjust the week Daylight Savings is to begin. The options are 1st, 2nd, 3rd, 4th and last.

Use the A and B buttons to toggle to the month. Select the month by pressing the C button.

By repeatedly pressing the D button, the user can view most of these screens without editing anything, return to the Setup Menu and save the last setting to memory.

DAYLIGHT SAVINGS

B

D

The following is a continuation of the screens the user will encounter during the course of setting the Daylight Savings feature.

n

Daylight Savings Adjustment

n

A

OK

A

2 OF 7

SETUP MENU (a) Adjust Date/Time (b) Daylight Savings

OK

2 OF 7

SETUP MENU (a) Adjust Date/Time (b) Daylight Savings

Esc

The Main Menu will display the Daylight Savings icon whenever the Daylight Savings Mode is in effect.

EDIT DAYLIGHT SAVINGS STANDARD --> DAYLIGHT 2nd SUNDAY in MAR OK

A

B

C

D

EDIT DAYLIGHT SAVINGS DAYLIGHT --> STANDARD FIRST SUNDAY in NOV OK

A

B

C

D

Fri 11, Jul 2008 1:00:03 AM SETUP SCHED

A

B

MANU

INFO

C

D

Press the C button to toggle between adjusting the week and the month. Press the D button to proceed to the next screen.

LitePak: Directions & Applications

page 11

lighting controls

Setup: Astro Settings Setup: Astro Settings The Astro Settings Sub-Menu lets the user enable or disable the Astronomical feature. When this feature is enabled, the LitePak can automatically calculate dusk to dawn times throughout the course of the year and use these times to switch loads ON and/or OFF. The Astro feature factory default is disabled. This setting should be enabled if there will be schedules using dusk and dawn times. The latitude, longitude and the time zone must be entered for the LitePak to automatically calculate the dawn and dusk times. Then, the schedules that include the Astro commands will switch ON at dusk and OFF at dawn. The switching times can be offset to occur before or after the calculated dawn and dusk time. The offset can be adjusted between a range of +180 minutes to -180 minutes. The default is 0 min. offset for both dawn and dusk. A negative offset will result in lights switching ON before dusk or OFF before dawn. Positive offset has the opposite effect: lights switching after dusk and after dawn. Refer to the Scheduling portion of this manual for a detailed description of implementing and applying the Astro feature.

n

From the Setup Menu select option (c) to adjust the Astro Settings.

SETUP MENU (b) Daylight Savings (c) Astro Settings

Astro Online/Offline

n

Follow the screen prompts to enable or disable the Astro Feature. Use the A and B buttons to turn the Astro feature ON or OFF. n

2 n

B

C

OK

D

CAUTION: Do not enter a latitude value greater than 55°N. The Controller may not operate properly.

n

Use the number pads to enter the longitude and press the C button to change between Eest and West. n

D

ON / OFF n

Use the A and B buttons to scroll through the list of available time zones to make the appropriate time zone selection.

ASTRO-LOCATION SETUP ENTER YOUR LONGITUDE: W 118 deg LONG E/W

C

OK

D

TIME ZONE SETUP SELECT YOUR TIME ZONE OK

A

B

D

Press the D button to save the time zone selection and return to the Astro Setup Sub-Menu.

OK

A

B

D n

From the Astro Setup SubMenu select option (c), by scrolling with the A and B buttons, to adjust dawn offset time.

Astro Location Setup ASTRO SETUP (a) ON/OFF (b) Adjust Location

OK

B

ASTRO SETUP (a) ON/OFF (b) Adjust Location

n

D

LitePak: Directions & Applications

B

OK

A

B

Use the number pads to enter the offset value and press the C button to change between positive and negative offset.

ASTRO-OFFSET SETUP Dawn Offset: +000 min LIMIT (-180min TO +180min) +/-

CC

OK

D

A negative offset will result in loads switching ON before dusk and OFF before dawn. A positive offset will result in loads switching ON after dusk and OFF after dawn.

2 OF 4

OK

A

3 OF 4

ASTRO SETUP (b) Adjust Location (c) Adjust Dawn Offset

1 OF 4

Press the D button to access the highlighted screen. From Astro Setup, select screen (b), using the A and B buttons, to enter location information such as latitude, longitude & time zone.

ASTRO-LOCATION SETUP ENTER YOUR LATITUDE: N 43 deg LAT N/S

ASTRONOMIC GLOBAL

A

n

Use the number pad to enter the latitude and press the C button to change from North and South. Note: South refers to locations south of the equator.

3 OF 7

If OFF is selected, the screen will automatically return to the Setup Menu.

Use the A and B buttons to scroll through the various screens within Astro Setup. n

n

OK

A

1

The LitePak is designed for use below 55°N Latitude and within North American Time Zones. Refer to Appendix A on pages 35-36 for a listing of North American Cities with their respective latitude, longitude and time zone.

D

page 12

lighting controls

Setup: Astro Settings / Setup: Photometric Control Setup: Astro Settings (continued) n

From the Astro Setup SubMenu select option (d), using the A and B buttons, to adjust dusk offset time.

n

The procedure for adusting the dusk offset is the same as for the dawn offset: use the number pads to enter the offset value and press the C button to change between positive and negative offset.

4 OF 4

ASTRO SETUP (c) Adjust Dawn Offset (d) Adjust Dusk Offset

The Photo Settings Sub-Menu lets the user enable or disable the Photometric feature. When this feature is enabled and a WPS-5527K Photo Sensor is connected, the LitePak will receive light level information from the sensor head. These readings can switch loads ON and/or OFF, depending on the setpoints selected. When installing the sensor, best results will be obtained by pointing the sensor to the Northern sky. Each relay output can have a unique pair of light Setpoints. Switching will occur only when (a) the light level passes above the the high Setpoint (switches OFF) (or) (b) the light level passes below the low Setpoint (switches ON). Refer to the Scheduling portion of this manual for a detailed description of implementing and applying the Photo feature after it is enabled.

OK

A

n

Setup: Photometric Control

B

D

ASTRO-OFFSET SETUP Dusk Offset: +000 min LIMIT (-180min TO +180min) +/-

OK

C

n

Press the Escape button on the number pad to save any modifications made with the Astro Setup Sub-Menu and return to the Setup Menu.

E s c

1

2 4

3 5

7

From the Setup Menu select option (d), using the A and B buttons, to enable Photo Settings.

C lr

8

OK OK

AA 6

4 OF 7

SETUP MENU (c) Astro Settings (d) Photo Settings

BB

DD

9

0

1

Photo Online/Offline

3 OF 7

SETUP MENU (b) Daylight Savings (c) Astro Settings

n

Follow the prompts to turn the Photo feature ON or OFF, using the A and B buttons.

OK

A n

The Main Menu will display the Astro Enable Icon when an Astronomic Schedule is enabled.

B

D

n

A

B

MANU

INFO

C

D n

n

LitePak: Directions & Applications

page 13

ON / OFF OK

A

B

D

Fri 11, Jul 2008 1:12:38 AM Light Level: 200 fc SETUP SCHED MANU

INFO

After enabling Photo Control, press the D button to return to the Setup Menu.

Fri 11, Jul 2008 1:00:03 AM SETUP SCHED

PHOTO-CONTROL GLOBAL

Upon returning to the Main Menu, the Photo Enable Icon will be displayed. The Main Menu will also display the current light level reading from the sensor head.

If a Photo Sensor is not connected to the Controller, the Main Menu will display 'Photohead Offline'.

A

B

C

Fri 11, Jul 2008 1:12:38 AM Photohead Offline SETUP SCHED MANU

A

B

C

D

INFO

D

lighting controls

Setup: Group Switch Control / Setup: Sentry Control Setup: Group Switch Control

Setup: Sentry Control

The Group Switch menu lets users select relay outputs to be controlled by the group switch input. Connect any model of Douglas 2-wire switch to the Group input (WR-8501, WR-8001 & WRK-8201). The default setting is all relay outputs can be controlled by the Group Switch input.

The relay outputs on the Litepak can be set to provide a pulsed OFF signal for Sentry Switch Control. The factory default for the Litepak is no relay outputs set for Sentry Switch Control.

Group Switch(es) are ideal in applications requiring a master override switch. An example would be an office space consisting of four individual offices each with a local switch plus a common office area. The Group Switch would be capable of switching OFF and ON all 5 areas at the same time. From the Setup Menu select option (e), using the A and B buttons, to enable Group Switch Control for selected outputs. n

1 n

OK

A

B

Outputs that are programmed for other forms of switching such as Astronomic Control, Photo Control or Flick Warn should NOT be programmed for Sentry Control.

D

Only use Sentry Control in conjunction with timed OFF schedules.

Group Switch Setup E s c

Use the Number Keys (1-8) on the keypad to select relay outputs to be controlled by the group switch. n

5 OF 7

SETUP MENU (d) Photo Settings (e) Group Swt Relays

WHAT IS SENTRY SWITCH CONTROL? Sentry switches are often used in retrofit applications to provide automated lighting control. Sentry Switches control the line voltage current (120V or 277V) to the new fixture. Whenever the power is interrupted for longer than 5 seconds, the Sentry Switch resets itself to OFF. When power is returned back ON, the fixture remains OFF because the Sentry Switch has reset to OFF. Occupants can then turn lights back ON by activating the Sentry Switch.

A checkmark indicates the relay output has been selected to be switched when the group switch is pressed.

1 2 4

3 5

7

C lr

6 8

From the Setup Menu select option (e), using the A and B buttons, to enable Sentry Control and adjust the Sentry settings. n

9

0

6 OF 7

SETUP MENU (e) Group Swt Relays (f) Sentry Options

OK

A

B

D

GROUP SWITCH RELAYS: 1 2 3 4 5 6 7 8

Press the D button to save to memory and return to the Setup Menu.

USE NUMBER PAD

Sentry Control Setup

1

OK

D n

E s c

Use the Number Keys (1-8) on the keypad to select relay outputs for Sentry control.

1

2 4

3 5

7

C lr

6 8

9

0

n

A checkmark indicates a relay output has been selected to have the Sentry control OFF pulse.

SENTRY RELAYS 1 2 3 4 5 6 7 8 S USE NUMBER PAD

Press the D button to save to memory and return to the Setup Menu.

n

D

Whenever any output is enabled for Sentry Control, the Main Menu will display the Sentry Enable Icon.

Fri 11, Jul 2008 1:00:03 AM SETUP SCHED

A

LitePak: Directions & Applications

page 14

OK

B

MANU

INFO

C

D

lighting controls

Setup: Clear Memory Setup: Clear Memory

2

The Clear Memory option has four Sub-Menus for clearing various portions of the LitePak memory while leaving the others unaffected. The Clear Memory Sub-Menus include: Clear Programs: Clears all scheduled events, excluding holiday events, for each relay outpus. Clear Holidays: Clears all holiday dates and schedules for each relay output. Clear Logs: Clears all stored events logs from the LitePak automatic event logger. Factory Defaults: Clears all stored data from memory and restores all default settings.

The Clear Holidays Sub-Menu will clear all holiday scheduled events from memory. If only an individual event needs to be erased, it is better to select the event through the Scheduling menu and press the CLR button to erase it. n

Be careful to understand the function of each of the four SubMenus prior to erasing the any portion of memory. Once data has been erased from memory, there is no way to retrieve it.

n

1

From the Setup Menu select option (g), using the A and B buttons, to acess the Clear Memory Sub-Menus.

SETUP MENU (f) Sentry Options (g) Clear Memory

n

7 OF 7

B

D

Clearing Programs

Use the A and B buttons to scroll through the various Sub-Menus. n

CLEAR OPTIONS (a) Clear Programs (b) Clear Holidays

n

A prompt will appear to verify the deletion of the schedules. Press the A button to proceed or press the D button to cancel the action. Messages will appear indicating the status of the erasing process. After the erasing process is complete, the screen will display the Clear Memory Menu.

Press the D button to access the highlighted Sub-Menu. n

A prompt will appear to verify the deletion of the schedules. Press the A button to proceed or press the D button to cancel the action.

A

B

1 OF 4

n

n

NO

A

D

CLEAR PROGRAMS MENU COMPLETE

LitePak: Directions & Applications

Press the D button to access the highlighted Sub-Menu. n

YES

A prompt will appear to verify the deletion of the event log. Press the A button to proceed or press the D button to cancel the action. n

page 15

2 OF 4

OK

A

B

D

CLEAR HOLIDAYS MENU Are you sure ??? YES

NO

A

D

CLEAR HOLIDAYS MENU COMPLETE

Clearing Logs

Use the A and B buttons to scroll through the various Sub-Menus.

D

CLEAR PROGRAMS MENU Are you sure ???

CLEAR OPTIONS (a) Clear Programs (b) Clear Holidays

The Clear Logs Sub-Menu will clear all stored logs from the event log memory. The event logger logs the last 100 events. Therefore, only the last 100 events are viewable.This is very useful for monitoring the status of the outputs over a period of time. For more information on event logging, refer to the Information section of this manual.

OK

Press the D button to access the highlighted Sub-Menu. n

n

3

The Clear Programs Sub-Menu will clear all regularly scheduled events (non-holiday events) from memory. NOTE: If only an individual event needs to be erased, it is better to select that event through the Scheduling Menu and press the CLR button (on the keypad) to erase it. n

Use the A and B buttons to scroll through the various Sub-Menus.

Messages will appear indicating the status of the erasing process. Once the erasing process is complete, the screen will display the Clear Memory Menu.

OK

A

Clearing Holidays

Messages will appear indicating the status of the erasing process. After the erasing process is complete, the screen will display the Clear Memory Menu.

CLEAR OPTIONS (b) Clear Holidays (c) Clear Logs

3 OF 4

OK

A

B

D

CLEAR LOGS MENU Are you sure ??? YES

NO

A

D

CLEAR LOGS MENU Clearing Logs Please Wait...

lighting controls

Setup: Clear Memory (continued) 2

Factory Defaults

The Factory Default Sub-Menu will erase everything from memory and restore all the factory default settings for the Litepak. The Factory Default Option does all the functions of the three other clearing menus, as well as restoring all the factory settings to their defaults. This menu option should be used with extreme caution. The user should first note all regional settings, i.e.: latitude, longitude and time zone information. As well, all program schedules may need to be documented for future reference. n

n

Use the A and B buttons to scroll through the various Sub-Menus.

n

OK

A

Press the D button to access the highlighted Sub-Menu.

n

A prompt will appear to verify the deletion. Press the A button to proceed or press the D button to cancel the action. Various messages will appear indicating the status of the erasing process. After the erasing process is complete, the screen will display the Main Menu.

4 OF 4

CLEAR OPTIONS (c) Clear Logs (d) Factory Defaults

B

D

FACTORY RESET Are you sure ??? YES

NO

A

D

Initialize LITE-PAK With Defaults Clear EEprom Memory Status

30%

Initialize LITE-PAK With Defaults Writing Config Data Status

40%

Initialize LITE-PAK With Defaults Setting Default Time

Fri 11, Jul 2008 1:00:00 AM SETUP SCHED

A

LitePak: Directions & Applications

B

MANU

INFO

C

D

page 16

lighting controls

Scheduling: Types of Schedules Regular & Holiday Schedules • Schedules - there are two type of schedules - Regular & Holiday. • Regular Schedules - operate year round on a weekly basis. • Holiday Schedules - operate on a specific date and have precedence over Regular schedules that repeat each week. Each holiday has an independent schedule, allowing unique schedules for each holiday date. Regular and Holiday schedules both provide the same type of scheduling features. The process of setting up a Regular or Holiday schedule is virtually identical, with the only difference being Holiday schedules are set up to operate on specific dates rather than on days of the week. • Memory Capacity - The LitePak controller can store up to 900 unique scheduled events. This is more than sufficient for the majority of applications. • Power Failure - Both Regular and Holiday schedules are retained indefinitely should power be disconnected to the unit.

Types Of Schedules Timed Schedules n

1

n

Use timed schedules to automatically switch lights. Remote switches permit occupant ON/OFF switching.

2

12 3

9 6

AM

At opening, lights ON*.

9

*If switches are installed, ON schedules should not be used, because the switches permit the lights to be turned ON only when needed. The OFF schedules ensure lights are eventually switched OFF.

Flick Warn n

PM

3

12

9

PM

3

6

6

After closing, lights OFF.

Late night, repeat OFF.

Flick Warn Sequence

Flick Warn feature is used to warn occupants that lights will be switched OFF in 5 minutes. Occupants can cancel the OFF by switching the relay again with a remote switch. n

3

12

9

2

1

12

PM

4

3

3

Sw

6

Lights flash to warn of OFF.

OFF signal

Sw

Sw

Sw

If not cancelled, lights turn OFF.

Occupant has 5 min- If cancelled, lights utes to cancel OFF. stay ON.

Time-Out Mode n

Time-Out Mode when building is unoccupied The Time-Out mode causes the controller output to start an internal timer 1 2 4 3 when it detects the relay is switched ON Mode by a switch. When the timer expires, the Change Sw Sw Sw output switches the relay OFF. Sw The time-out mode can be enabled and disabled with a time schedule. For Schedule enables Exiting without Timer expires, Lights ON with wall example, switches work normally during time-out mode switching OFF. lights go OFF. switch -timer starts. business hours and function with time- during closed hours. out mode during closed hours. PM 9

5

12

3

6

n

n

n

Astronomical Control Using longitude, latitude, time zone and date, the controller calculates the sunset and sunrise times. An output can be programmed to switch at these calculated times. An offset time (± 180 min) can be entered to cause the switching to occur before or after the actual sunset and sunrise time.

Day Parking Lights

Wall Packs

Parking lot and building security lights ALL OFF.

LitePak: Directions & Applications

Late Night

Dusk

Switch exterior lights ALL ON.

page 17

Switch parking lot OFF, leave wall packs ON.

12 9 6

3 AM

Sw

Schedule disables time-out mode during closed hours.

Dawn

Before dawn, parking can go back ON (not shown). At dawn, ALL OFF.

lighting controls

Scheduling: Types of Schedules (continued) / Planning a System Photometric Control n

Connecting a WPS-5527K Photo Sensor to the LitePak controller permits digital entry of light levels. Range of sensor is 0- 6000 footcandles. Each output of the controller can have unique ON and OFF setpoints for the different requirements of each lighting load. n

Override Switching (not a Scheduled Event) n

To override circuits at the panel, use the manual ON/OFF levers built into the relays or the manual override option of the controller. Install switch stations at locations convenient to occupants. To control an individual circuit, connect a switch directly to the relay. To control a number of circuits, use the group input on the controller. n n

Cloudy

Sunny

Night

Night

Sensor

Timed OFF

Skylight/ Windows

12 3

9 6

When sunny, interior lights near window or skylights can be OFF.

When overcast, interior lights near window or skylights are turned ON.

LitePak

When dark, interior lights near window or skylights are turned ON.

Time control can be used to switch lights OFF and to disable sensor effect.

LitePak

LitePak 1

4

2

5

8

3

6

Gr

7

4

2

2

2

10

Remote Switch Station: 8 individual & 1 Group Switch.

At the panel, use built-in ON/OFF levers on the relays or the manual override option on the controller.

Switches at different locations.

How To Plan A Lighting Control System Use the following steps and the sample lighting control system shown on the following page as a guide on how to plan the LitePak installation. Make sure to fill in the appropriate schedules found in Appendix C and Appendix D at the back of this manual. Once all the schedules have been completed, the user can enter all this information into the LitePak.

1

3 Complete the Wiring Modifications (if required) For 8-relay LitePak models, each relay output comes factory wired to one relay (i.e. Output #1 is wired to Relay #1). For 16-relay LitePak models, 2 adjacent relays are factory wired to an output in numerical order. These can be changed by rewiring the terminal block. A maximum of 4 relays can be connected to a relay output. CAUTION: Ensure that different outputs are not connected to the same relay(s).

Determine the Number of Lighting Zones

n

n

Determine the number of lighting control zones that are required.

n

n

LitePak is equipped with 8 relay outputs. So, ensure that there are no more than 8 zones of control. Also ensure that none of the zones (relay outputs) are controlling more than 4 relays.

Identify the relays with identical control schemes and ensure those relays are controlled by a common relay output. n

n

If the design exceeds these requirements, contact the local Douglas representive or contact the factory via our web site at www.DouglasLightingControls.com for information on Douglas products better suited for larger applications.

There should be no more than 4 relays controlled by common relay output. In the event that there are more than 4 relays to be controlled with the same schedules, program 2 outputs with identical schedules and split the relay group.

4 Prepare an Event Schedule for each Output 2

n

For each relay output there should be a separate event schedule. Use this schedule to enter the event time, type of action and the days of the week the event will be executed.

Develop a Lighting Control Panel Schedule Based on the number of required lighting control zones determine the appropriate quantity of relays per zone. n

n

List the circuit number and a description of the load next to each relay on the lighting control panel schedule. Check mark on the schedule all the various types of control that are required for each relay.

The type of action can be determined by looking to see what control strategy boxes were check marked on the Relay Panel Schedule. n

Manual controls (Local or Group Switch) are not entered onto the Event Schedule.

n

n

LitePak: Directions & Applications

page 18

lighting controls

Scheduling: Sample Lighting Control System Lighting Control Design - Office Building Example Electrical lighting plan for XYZ Company office building

Wall Pack A-11

A-5c

XYZ Company Office

Wall Pack A-11

A-3c

A-5c

A-3c

General Office Area A-3c

Wall Pack A-11

A-5c

A-3c

Sw

A-1d

Corridor

A-1d

Office #1

Sw

a

A-1d

Office #2

A-7a

A-7b

c

A-1d

Sw

A-1d Sw

b

A-1d

d Sw

Lobby

Grp

A-1d Wall Pack A-11

Relay Panel Schedule generated from the electrical lighting plan. n

Pole Light A-13

Pole Light A-13

A-5c

Parking Lot Signage A-9

Wall Pack A-11

Refer to Appendix C for blank Relay Panel Schedules that can be used to create a schedule based on the end user requirements.

Relay Panel # LCP-A Load Description

Circuit Relay Relay O/P Local Group Timer Photocell Astro Other Number Control Number Switch Switch Control Control Control Control

Lobby & Corridor

A-1d

1

1

General Office Area

A-3c

2

2

General Office Area

A-5c

3

2

Office #1

A-7a

4

4

Office #2

A-7b

5

5

Signage

A-9

6

6

Security Lighting

A-11

7

7

Parking Lot

A-13

8

8

Description and circuit number from the lighting plan. Both of these relays can share a common relay output since both have the same controls. One less relay output needs programming.

LitePak: Directions & Applications

LitePak Controller Module Output Number.

Low Voltage Controls. Check mark indicates a particular type of control is being utilized for the output.

NOTE: Output #3 is not used for this application.

page 19

lighting controls

Scheduling: Sample Lighting Control System (continued) Each active Relay Output requires an Event Schedule indicating the type of event and when the event will occur. Refer to Appendix D for blank Event Schedules. Completing these schedules will help organize and greatly ease the programming process. The following are completed Event Schedules for the sample 'Office Building for XYZ Company' on the previous page.

Relay Output #1 - Event Sequence n n

First employee starts at 7:30 AM. Turn the Lobby & Corridor lights ON (7:15 AM) prior to first arrival. Last employee leaves at 6:45 PM. Turn Lobby & Corridor lights OFF (7:00 PM) after last departure. ■ Repeat OFF sweeps ensure that the lights are turned OFF (9 PM, 11 PM, 1 AM and 3 AM) in case they are turned ON by a local switch.

Relay Output # 1 Time AM/PM

Area Controlled: Lobby & Corridor Comments

Action

7:15

AM

Common area lights turn ON

ON

7:00

PM

End of work day. Lights turn OFF

OFF

9:00

PM

Repeat OFF sweep

OFF

11:00

PM

Repeat OFF sweep

OFF

1:00

AM

Repeat OFF sweep

3:00

AM

Repeat OFF sweep

OFF OFF

Hi fc

Low fc

M

T

W Th

F

Sa Su

F

Sa Su

Relay Output #2 - Event Sequence n

Employees can turn ON the General Office Area lights as they arrive at the General Office Area switch station. When most employees have left for the day, the lights will be turned off (7:00 PM) with Flick Warn notification for the remaining staff. The General Office Area switch must be pressed within 5 minutes of Flick Warn to cancel the impending OFF sweep. ■ Repeat OFF sweeps ensure that the lights are turned OFF (9 PM, 11 PM, 1 AM and 3 AM) even if they have been manually switched ON. n

Relay Output # 2

Area Controlled: General Office Area

7:00

PM

9:00

PM

Comments End of work day. Lights flick OFF & ON to warn any remaining staff of the impending OFF sweep. Repeat OFF sweep

11:00

PM

Repeat OFF sweep

OFF

1:00

AM

Repeat OFF sweep

3:00

AM

Repeat OFF sweep

OFF OFF

Time AM/PM

Action

Hi fc

Low fc

M

T

W Th

OFF + Flick OFF

Relay Output #4 - Event Sequence n n n

Employees can turn ON their own individual office lights as they arrive (Office #1). The last employee leaves at 6:45 PM and turns OFF their individual room switch. The Time Out feature is enabled at 7:00 PM. After that, if the custodian or another employee decides to turn an individual office light back ON using the wall switch, the Time Out feature will automatically start a counter. When this counter expires, the office lights will turn OFF automatically. The Time Out feature is disabled by an OFF command at 5:00 AM. The wall switch will operate normally during office hours with no Time Out feature.

Relay Output # 4 Time AM/PM

Area Controlled: Office #1 Comments

7:00

PM

Time Out operation enabled. Lights will automatically switch OFF 1 hour after the local switch is switched ON.

5:00

AM

Office #1 lights turned OFF. Time Out operation disabled and switch operates normally.

LitePak: Directions & Applications

Action

HI fc

Low fc

M

T

W Th

F

Sa Su

TimeOut ENB (60 min) OFF

page 20

lighting controls

Scheduling: Sample Lighting Control System (continued) Relay Output #5 - Event Sequence n

Employees can turn ON their own individual office lights as they arrive (Office #2). The last employee leaves at 6:45 PM and turns OFF their individual room switch. The Time Out feature is enabled at 7:00 PM. After that, if the custodian or another employee decides to turn an individual office light back ON using the wall switch, the Time Out feature will automatically start a counter. When this counter expires, the office lights will turn OFF automatically. The Time Out feature is disabled by an OFF command at 5:00 AM. The wall switch will operate normally during office hours with no Time Out feature.

n n

Relay Output # 5

Area Controlled: Office #2 Comments

Time AM/PM 7:00

PM

Time Out operation enabled. Lights will automatically switch OFF 1 hour after the local switch is switched ON.

5:00

AM

Office #2 lights turned OFF. Time Out operation disabled and switch operates normally.

Action

Hi fc

Low fc

M

T

W Th

F

Sa Su

F

Sa Su

TimeOut ENB (60 min) OFF

Relay Output #6 - Event Sequence n

The Astronomical control feature is enabled at 5:00 AM. At this time, the LitePak will automatically check if the last event was sunrise or sunset. The Signage will be switched ON or OFF, depending on what was the last event. In most instances throughout the year, the last event would be sunset. Hence, the Signage is switched ON. Sunrise occurs. The Signage is switched OFF. Sunset occurs later in the same day. The Signage is switched ON. The Astronomical control feature is disabled by an OFF command at 11:00 PM. The Signage is switched OFF.

n n n

Relay Output # 6

Area Controlled: Signage Comments

Time AM/PM 5:00

AM

Astro operation enabled.

11:00

PM

Signage turned OFF. Astro disabled.

Action

HI fc

Low fc

M

T

W Th

ASTRO ENB OFF

Relay Output #7 - Event Sequence n

n

The Photometric control feature is enabled at 5:00 AM. At this time, the LitePak will automatically check the measured light level from the sensor head and compare it to the Hi and Low Setpoints. If the measured light level is above the the Hi setpoint of 20fc, the Security lights will switch OFF. If the measured light level is between the Hi (20 fc) and Low (5 fc) Setpoints, no action will occur. If the measured light level is below the Low (5 fc) Setpoint, the Security lights will switch ON. Through the course of the day and evening, the Security lights will switch OFF whenever the measured light level passes above the Hi Setpoint and switch ON whenever the measured light level passes below the Low Setpoint.

Relay Output # 7 Comments

Time AM/PM 5:00

AM

Area Controlled: Security

Photo operation enabled.

Action

HI fc

PHOTO ENB

20

Low fc 5

M

T

W Th

F

Sa Su

F

Sa Su

Relay Output #8 - Event Sequence n

n

The Photometric control feature is enabled at 5:00 AM. At this time, the LitePak will automatically check the measured light level from the sensor head and compare it to the Hi and Low Setpoints. If the measured light level is above the the Hi Setpoint of 20fc, the Parking Lot lights will switch OFF. If the measured light level is between the Hi (20 fc) and Low (5 fc) Setpoints, no action will occur. If the measured light level is below the Low (5 fc) Setpoint, the Parking Lot lights will switch ON. The Photometric control feature is disabled by and OFF command at 11:00 PM. The Parking Lot lights are also switched OFF.

Relay Output # 8 Time AM/PM

Area Controlled: Parking Lot Comments

5:00

AM

Photo operation enabled.

11:00

PM

Parking Lot lights turned OFF. Photo operation disabled.

LitePak: Directions & Applications

Action

HI fc

Low fc

M

T

W Th

PHOTO ENB OFF

page 21

lighting controls

Scheduling: Accessing the Scheduling Menu Regular & Holiday Schedules

3

• Schedules - there are two type of schedules: Regular & Holiday. • Regular Schedules - operate year round on a weekly basis. • Holiday Schedules - operate on a specific date and have precedence over Regular schedules that repeat each week. Each holiday has its own independent schedule, allowing unique schedules for each holiday date. Regular & Holiday schedules both provide the same type of scheduling features. The process of setting up a Regular or Holiday scheduls is virtually identical. All the same programming features are available to both. The only difference is Holiday schedules operate on a specific date. • Memory Capacity - The LitePak controller can store up to 900 unique scheduled events. This is more than sufficient for most applications. • Power Failure - Both Regular & Holiday schedules are retained indefinitely should power be disconnected to the unit. In the event of a power failure, the date and time are retained for a period of 72 hrs. If more than 72 hours elapses, date and time must be re-entered. All programmed schedules, however, are saved indefinitely if power is lost.

Creating Holiday Schedules

The following pages describe how to enter a schedule into the LitePak. There are two types of schedules the LitePak can accommodate Weekly & Holiday. Holiday schedules operate on a specific day of the year rather than year round like a Weekly schedule. Shown below are the different screens a user will encounter when setting up a Holiday schedule as opposed to a Weekly schedule. n

From the Schedule Menu select option (b), using the A and B buttons, to enter a Holiday schedule.

The display will indicate if any Holiday schedules are present. Press the A and B buttons to scroll through the available Holiday dates.

Scheduling Basics n

Press the C button to edit the highlighted Holiday date.

The Scheduling Menu lets the user enter both Weekly & Holiday scheduled events into the Litepak controller memory. The following is a guide on how to set up all the various types of schedules. n

The procedure for creating or editing a Weekly or Holiday schedule is virtually identical, except that Holiday schedules require the user to first enter a specific date on which the schedule will be executed. Once the holiday date is selected, the procedure is the same as for a Weekly schedule. The procedure for starting a Holiday schedule is shown on this page. The examples and explanations depicted on the pages that follow in this section will be for a Weekly schedule. n

Press the A button to select entering the month or the B button to select entering the day. Use the number buttons on the keypad to enter the month and day for the Holiday.

Accessing Schedule Mode

n

From the Main Menu press the B button to access Schedule Mode.

Fri 11, Jul 2008 8:30:03 AM Light Level: 110fc SETUP SCHED MANU

A

B

C

INFO

D n

2

Press the D button to create a new Holiday schedule.

n

Use the A & B buttons to scroll between the two Sub-Menus within the Scheduling Menu.

SCHEDULE MENU (a) View/Edit Sched's (b) View/Edit Holiday

OK

A n

1 OF 2

B

n

D

Press the D button to access the highlighted Sub-Menu.

LitePak: Directions & Applications

page 22

D

VIEW/EDIT HOLIDAYS No Holidays in Memory NEW

A

B

D

VIEW/EDIT HOLIDAYS > Jan 1 > Dec 25 EDIT

NEW

A

B

C

D

NEW HOLIDAY MONTH 01

A

DAY 01 OK

B

D

Press the D button to save the Holiday date and to set up scheduled events.

Navigating the Schedule Sub Menus n

B

These screens depict a new Holiday schedule being created.

n

1

OK

A

n

2 OF 2

SCHEDULE MENU (a) View/Edit Sched's (b) View/Edit Holiday

Use the number keypad to select the desired output.

VIEW/EDIT RELAY Holiday: Jan 01 Select Output: ? Using Number Pad

Once the holiday date is saved, the steps for creating a Holiday schedule are identical to those for creating a Weekly schedule. Refer to the following pages for procedures for programming a Weekly schedule.

lighting controls

Scheduling: Programming a Schedule Programming a Schedule

1

Event Time Setup

Scheduled events must be programmed for each relay output used. There are four components that make up a scheduled event: • Time - This is the time of day when the scheduled event will occur. Time is entered in AM/PM format. • Action - Can be chosen from one of the following; ON, OFF, OFF+Flick, Time Out, Photocell, Astronomic or No Action. • Days - Specific days, or all days, of the week can be selected on which to execute the scheduled event. (NOTE: this option is not available when programming a holiday schedule). • Save - A scheduled event is saved to temporary memory. Scheduled events are saved to permanent memory once the user returns back to the Main Menu. Use the following section as a guide for setting up all types of scheduled events. n

From the Schedule Menu select option (a), using the A and B buttons, to create a new Weekly scheduled event.

Use the number keys on the keypad to select the desired relay output (1 through 8).

Press the A button to modify the time.

n

Press the C button to toggle between AM and PM.

The display will indicate if any scheduled events have been set up for the selected relay output.

TIME

ACTION

B

DAYS

SAVE

C

D

NEW SCHEDULE TIMES: PLEASE ENTER TIME --:-- AM AM/PM

n

Use the number keys on the keypad to enter the time.

OK

NEW SCHEDULE TIMES: PLEASE ENTER TIME 06:00 AM

OK

B

MTWTFSS MTWTFSS

C

OK

n

D

VIEW/EDIT RELAY Select Relay: ?

Press the D button to accept the newly entered time entry and return back to the Event Schedule Menu.

D

Using Number Pad

n n

NEW RELAY: 1 --:--A

A

1 OF 2

SCHEDULE MENU (a) View/Edit Sched's (b) View/Edit Holiday

A

n

n

MTWTFSS VIEW RELAY: 1 No Schedules For this Relay NEW

The Event Schedule Menu appears and displays the newly entered time for the event.

NEW RELAY: 1 06:00A

MTWTFSS MTWTFSS

TIME

ACTION

DAYS

SAVE

A

B

C

D

OR Highlighted Event Event Action

Days of Week Selected

VIEW RELAY: 1 05:00A ON 11:00P OFF

MTWTFSS MTWTF MTWTFSS EDIT NEW

Relay Output # Event Time n

n

Press the A and B buttons to scroll the scheduled events.

B

C

Event Action Setup n

Press the B button to select the type of event Action.

D

Press the C button to edit the highlighted scheduled event. n

n

A

2

Press the D button to create a new scheduled event. If the D button is pressed to create a new scheduled event, this screen will appear:

n NEW RELAY: 1 --:--A

MTWTFSS MTWTFSS

Press the A and B buttons to scroll through the types of event actions.

NEW RELAY: 1 06:00A TIME

ACTION

DAYS

SAVE

A

B

C

D

NEW SCHEDULE ACTION TYPE OF ACTION: OK

A TIME

ACTION

DAYS

SAVE

A

B

C

D

n

NOTE: To cancel any modifications while editing the event, press the ESC button on the keypad to return to the Event Schedule Menu without saving any changes.

LitePak: Directions & Applications

page 23

MTWTFSS MTWTFSS

B

D

The following sections explain each of the various action types that are available.

lighting controls

Scheduling: Programming Types of Schedules Types of Schedules

Refer to Page 28 for how to SAVE a schedule to permanent memory.

Time Out n

ON n

n

The relay output will issue a signal to turn the relay(s) ON at the specified time. Press the D button to confirm the ON action and return to the Event Schedule Menu.

n

The Event Schedule Menu appears:

NEW SCHEDULE ACTION TYPE OF ACTION: ON

B

n

The relay output will issue a signal to turn the relay(s) OFF at the specified time. Press the D button to confirm the OFF action and return to the Event Schedule Menu. n

The Event Schedule Menu appears:

n

The relay output will issue a signal to flick the relay(s) at the specified time, then turn them OFF 5 minutes later.

n

Press the D button to confirm the OFF+FLICK action and return to the Event Schedule Menu. The Event Schedule Menu appears:

n

When the Schedule Time Out screen appears, use the number keys on the keypad to enter the time delay.

MTWTFSS MTWTFSS

NEW RELAY: 1 06:00A ON TIME

ACTION

DAYS

SAVE

A

B

C

D

n

n

NEW SCHEDULE ACTION TYPE OF ON ACTION: OFF

Press the D button to confirm the Time Out Enable action and return to the Event Schedule Menu. The Event Schedule Menu appears:

NEW SCHEDULE ACTION TYPE OF OFF+FLICK ACTION: TIMEOUT ENB OK

A

B

D

SCHEDULE TIME OUT ENTER: 060 MIN LIMIT (0 TO 999 MINUTES) OK

D

NEW RELAY: 1 06:00A TIMEOUT ENB

MTWTFSS MTWTFSS

TIME

ACTION

DAYS

SAVE

A

B

C

D

OK

A

B

D

What is a Time Out (TIMEOUT ENB) ? The Time Out feature is ideally used in applications where a switch is directly controlling lights in a room. This feature provides a convenient way of automatically switching the light (relay output) OFF when the occupants forget to turn the light OFF after leaving the room. When the Time Out mode is enabled, the relay output will automatically monitor the state of the relay. At any time during the Time Out period, if an occupant were to turn ON the relay by using a local room switch, this would automatically start the internal counter. Let's assume the occupant leaves the room without turning the relay OFF. Upon time expiry of the counter, the relay output will switch the relay OFF. To disable the Time Out mode, an OFF schedule must be programmed after the Time Out mode is scheduled. Example Application: If business hours are 8:00 AM to 5:00 PM, the Time Out feature can be enabled at 7:00 PM and disabled by an OFF schedule at 5:00 AM. As a result, the switches would operate normally during business hours and function in Time Out mode during closed hours. The diagram below shows this utilization of the Time Out feature.

MTWTFSS MTWTFSS

NEW RELAY: 1 06:00A OFF TIME

ACTION

DAYS

SAVE

A

B

C

D

OFF+FLICK n

Press the D button to proceed to the Schedule Time Out screen.

D

OFF n

n OK

A

The relay output will begin a Time Out mode at the specified time.

NEW SCHEDULE ACTION TYPE OF ON ACTION: OFF+FLICK OK

A

B

D

MTWTFSS MTWTFSS

NEW RELAY: 1 06:00A OFF+FLICK TIME

ACTION

DAYS

SAVE

A

B

C

D

Time Out mode enabled, majority of occupants have left for the day

What is a Flick Warn (OFF+Flick) ? Flick Warn is used to warn occupants that an impending OFF sweep will occur in 5 minutes. When the flick command is initially issued, the relays will turn OFF and ON signaling the impending OFF signal. Occupants can cancel relays from being switched OFF by flicking them again with a local switch within the 5 minute time period. Flick Warn is best utilized in applications where occupants work extended hours. Best results are obtained if occupants are aware of how to disable the OFF sweep after the Flick Warn. However, even if they are unaware, properly located switch stations will permit occupants to turn the lights back ON.

LitePak: Directions & Applications

page 24

Time Out Mode 7:00 PM

Cycle repeats itself the following day

OFF schedule occurs, Time Out disabled, relay turns OFF Start of business hours End of business hours

Non Time Out Mode 5:00 PM 7:00 PM 5:00 AM 8:00 AM

CAUTION: Do not schedule an ON, OFF+FLICK, Photocell (PHOTO ENB) or Astronomical (ASTRO ENB) event when the Time Out mode (TIMEOUT ENB) is scheduled to operate on a relay output.

lighting controls

Scheduling: Programming Types of Schedules Photocell Enable

Photocell Enable (continued)

In order to utilize this feature, a WPS-5527K Photometric Sensor must be connected to the LitePak and the Photo Settings Option must be turned ON in the Setup Menu. n n

Photo control will be enabled at the specified time.

OK

A

When the Setpoint Setup screen appears, press the A button to modify the high setpoint or the B button to modify the low setpoint.

n

Note the switching action only occurs when the light level goes past a setpoint or when the Photocell is enabled by a scheduled event. The relay outputs will issue a momentary signal ON or OFF.

NEW SCHEDULE ACTION TYPE OF TIMEOUT ENB ACTION: PHOTO ENB

Press the D button to confirm the Photocell Enable action and proceed to the Setpoint Setup screen.

n

When the measured light level passes above the high setpoint, the relay will turn OFF. The opposite occurs when the measured light level passes below the low setpoint.

B

SETPOINT SETUP HIGH LEVEL: LOW LEVEL: HIGH LOW

A

The LitePak will wait 3 minutes to switch the relay. The purpose is to nullify any temporary changes to the light level that could cause false switching.

D

Photocell control is used primarily in exterior or interior skylighting control applications. Typically, for an exterior application the setpoints would be 20fc for the high & 5fc for the low. For an interior application that switches lights on a cloudy day, typical setpoints would be 1000fc for the high and 700fc for the low.

0020 fc 0005 fc

B

CAUTION: Do not schedule an ON, OFF+FLICK, Time Out (TIMEOUT ENB) or Astronomical (ASTRO ENB) event when the Photocell mode (PHOTO ENB) is scheduled to operate on a relay output.

Use the number keys on the keypad to enter both the high and low level setpoints. Be sure that the high setpoint value is greater than the low. n

The Photocell Control can be set up to operate in several different ways, as described as follows. A B SETPOINT SETUP HIGH LEVEL: LOW LEVEL:

n

Press the D button to confirm the Photocell Enable and the setpoint selections and return to the Event Schedule Menu.

n

D

DUSK-to-DAWN - To achieve this type of control, it is advised that the Photocell Control feature be enabled for every day of the week. An example time would be 4:00 AM. Make sure no other schedules are operating the same relay output.

0020 fc 0005 fc OK

The relay (lights) will turn ON at Dusk and OFF at Dawn. By adjusting the high & low setpoints, the user can vary the amount of light required to switch the relays ON or OFF. Dusk-to-Dawn control is ideal for security lighting applications. The following diagram shows a typical Photocell Dusk-to-Dawn control cycle.

D

MTWTFSS MTWTFSS

NEW RELAY: 1 06:00A PHOTO ENB

The Event Schedule Menu appears:

TIME

ACTION

DAYS

SAVE

A

B

C

D

Photocell enabled, light level below low setpoint, relay turns ON (probably already ON by dusk signal)

How the Photocell Control (PHOTO ENB) works:

Light level goes above high setpoint, relay turns OFF

The LitePak will automatically keep track of the measured light level (in footcandles) transmitted from the sensor head. This information will be displayed on the Main Menu. The measured light level can be used to switch relays ON or OFF depending on the setpoints. The following diagram shows the relationship between measured light level and the setpoints. 15fc current measured light level from sensor head

Relay ON 4:00 AM Dawn

Cycle repeats itself the following day

Light level goes below low setpoint, relay turns ON

Relay OFF

Relay ON Dusk

4:00 AM

Continued on the next page ...

OFF

ON

Dead Band 5fc Low Level Setpoint

20fc High Level Setpoint

LitePak: Directions & Applications

page 25

lighting controls

Scheduling: Programming Types of Schedules Photocell Enable (continued) n

Astronomic Enable

DUSK-to-TIMED OFF - To achieve this type of control, the Photo control must be enabled to initiate the Photo feature. A timed OFF command is issued to switch the lights OFF at the desired time. The timed OFF command also disables the Photo feature. If the feature is required for the following day, it must be entered for each day. The best time to enable the Photo feature is sometime during the day, say 3:00 PM.

To utilize this feature, the Astro Settings Option must be turned ON in the Setup Menu. The Astro Dawn and Dusk Offsets are also adjusted in the Setup Menu. n n

Astro control will be enabled at the specified time. Press the D button to confirm the Astro Enable action and return to the Event Schedule Menu.

By adjusting the high and low setpoints, the user can vary the amount of light required to switch relays ON or OFF. The following diagram shows a typical Photo Dusk-to-Timed OFF control cycle. Photocell enabled, light level above low setpoint, relay stays OFF Light level goes below low setpoint, relay turns ON

Cycle repeats itself the following day Dawn occurs, No action occurs since Photo disabled

n

Relay ON 11:00 PM

Relay OFF Dawn

3:00 PM

DUSK-to-TIMED OFF, TIMED ON-to-DAWN - To achieve this type of control, the Photo control is enabled at a time before dawn when the lights are to be switched ON, for instance 4:00 AM. When enabled, the Photo command will issue an ON signal before sunrise or an OFF signal after sunrise. At sunset, an ON signal is issued. Late at night, a timed OFF signal occurs to switch OFF the lights. At 4:00 AM the Photo enable occurs and the cycle repeats. By adjusting the high and low setpoints, the user can vary the amount of light required to switch relays ON or OFF. The diagram below shows a typical Photo Sunset-to-Timed-OFF control cycle. Cycle repeats itself the following day

Photo enabled, light level below low setpoint, relay turns ON Sunrise occurs, relay turns OFF

Sunset occurs, relay turns ON OFF schedule occurs, Photo disabled, relay turns OFF

Relay ON 4:00 AM

Sunrise

Relay OFF

n

OK

A

B

D

NEW RELAY: 1 06:00A ASTRO ENB

The Event Schedule Menu appears:

TIME

ACTION

DAYS

MTWTFSS MTWTFSS SAVE

How the Astro Control (ASTRO ENB) works:

OFF Schedule occurs, Photo disabled, relay turns OFF Relay OFF 3:00 PM Dusk

NEW SCHEDULE ACTION TYPE OF PHOTO ENB ACTION: ASTRO ENB

Relay ON Relay OFF 4:00 AM 11:00 PM Sunset

When the Astro Settings option is enabled via the Setup Menu, the LitePak controller will automatically calculate the sunrise and sunset times for all the days of the year. This information is displayed in the Information Menu. These calculated sunrise and sunset times can be used to switch relays ON or OFF. When sunrise occurs, the relay will turn OFF. When sunset occurs, the relay will turn ON. Note the switching action only occurs when sunset or sunrise occur, or when the Astro feature is enabled by a scheduled event. When the Astro feature is enabled, the LitePak will check if sunrise or sunset was the last action to occur and will issue an ON or OFF signal to the relay output depending on what was the last action. The Astro control can be used as a substitute for Photocell control for applications where a Photocell Sensor is not installed. CAUTION: Do not schedule a ON,OFF+FLICK, Time Out (TIMEOUT ENB) or Photocell (Photo ENB) event when the Astronomical (Astro ENB) event is scheduled to operate on a relay output. The Astro feature can be set up to operate in several different ways as described as follows. n SUNSET-to-SUNRISE - To achieve this type of control, it is advised that the Astro Control feature be enabled before sunrise for every day of the week. A suitable time would be 4:00 AM. Make sure to have no other schedules operating on the same relay output. The diagram below shows a typical Astro Sunset-to-Sunrise control cycle. Astro enabled, last action Sunset, relay turns ON (probably already ON by Sunset signal) Sunrise occurs, relay turns OFF

Cycle repeats itself the following day

Sunset occurs, relay turns ON

Relay ON Relay OFF 4:00 AM Sunrise

Relay ON Sunset

4:00 AM

Continued on the next page ...

LitePak: Directions & Applications

page 26

lighting controls

Scheduling: Programming Types of Schedules No Action

Astronomic Enable (continued) n

SUNSET-to-TIMED OFF - To achieve this type of control, the Astro Control must be enabled to initiate the Astro feature. The Timed OFF command is issued to switch the lights OFF at the desired time. The Timed OFF command also disables the Astro feature. If the feature is required for the following day, it must be entered for each day. The best time to enable the Astro feature is sometime during the day, say 3:00 PM.

n

n

No Action will be specified for the selected time. There will be no change to the state of the output relay(s).

The diagram below shows a typical Astro Sunset-to-Timed OFF control cycle.

Press the D button to confirm the No Action and return to the Event Schedule Menu.

Astro enabled, last action Sunrise, relay turns OFF Sunset occurs, relay turns ON

Cycle repeats itself the following day Sunrise occurs, No Action occurs since Astro Disabled

OFF schedule occurs, Astro disabled, relay turns OFF Relay OFF 3:00 PM

n

Relay OFF 11:00 PM

Sunrise

3:00 PM

SUNSET to TIMED OFF, TIMED ON to SUNRISE - To achieve this type of control, the Astro control is enabled at the time the lights are to be switched ON, say 4:00 AM. When enabled, the Astro command will issue an ON signal before sunrise or OFF signal after sunrise. At sunset, an ON signal is issued. Late at night, a timed OFF signal occurs to switch OFF the lights. At 4:00 AM the Astro enable occurs and the cycle repeats. The diagram below shows a typical Astro Sunset-to-Timed OFF control cycle. Astro enabled, last action Sunset, relay turns ON Sunrise occurs, relay turns OFF

The Event Schedule Menu appears:

OK

A

B

D

MTWTFSS MTWTFSS

NEW RELAY: 1 06:00A NO ACTION TIME

ACTION

DAYS

SAVE

A

B

C

D

When do you use a NO ACTION function?

Relay ON Sunset

n

NEW SCHEDULE ACTION TYPE OF ACTION:

The relay output will not change the state of the relay when a No Action command is the scheduled event. An application for this function would be if a scheduled event is not required to operate on a particular day. Instead of eliminating the scheduled event, a No Action event can be substituted for the regularly scheduled event for that day. The event can be easily modified for some other type of action later. Refer to Page 28 for how to SAVE a schedule to permanent memory.

Cycle repeats itself the following day Sunset occurs, relay turns ON OFF schedule occurs, Astro disabled, relay turns OFF

Relay ON 4:00 AM

Relay OFF Sunrise

Relay OFF Relay ON 4:00 AM 11:00 PM

Sunset

LitePak: Directions & Applications

page 27

lighting controls

Scheduling: Days of the Week / Saving Events / Erasing Schedules 3

n

n

Days of the Week Selection From the Event Schedule menu, press the C button to select the days of the week the scheduled event will operate.

Press the D button to save the newly created schedule to temporary memory and return to the View/Edit Menu.

MTWTFSS MTWTFSS

NEW RELAY: 1 06:00A PHOTO ENB TIME

ACTION

DAYS

SAVE

A

B

C

D n

n

The Day Selection screen appears and defaults to every day of the week selected for operating the scheduled event. If no changes are required, press the D button to return to the Event Schedule Menu.

The View/Edit Screen displays the newly-created scheduled event with all the event's details.

SELECT SCHED DAYS M T W T F S S

2

USE NUMBER PAD

TIME

ACTION

DAYS

SAVE

A

B

C

D

VIEW RELAY: 1 MTWTFSS 06:00A PHOTO ENB MTWTF SPH: 0200 FC SPL: 0050 FC EDIT NEW

A

B

n

n

D

Press the ESC button on the keypad repeatedly until the Main Menu appears.

1

E s c

n

4

The Event Schedule Menu now displays the newly selected days of the week.

2 4

D

3 5

7

C lr

6 8

9

0

Press the corresponding key number on the keypad to select, or de-select, the days of the week the scheduled event will operate. A check mark indicates the day is selected, while a blank indicates the day is not selected. Press D to accept the day selections and to return to the Event Schedule Menu.

C

OK

OR n

MTWTFSS MTWTF

NEW RELAY: 1 06:00A PHOTO ENB

n

When the Main Menu appears, all the newly-created or modified schedules have been saved to permanent memory.

Fri 11, Jul 2008 8:30:03 AM Light Level: 110fc SETUP SCHED MANU

A SELECT SCHED DAYS M T W T F S S

2

USE NUMBER PAD

B

INFO

C

D

IMPORTANT: To ensure created or modified schedules are saved into permanent memory, you must press the ESC button until the Main menu is visible from the Scheduling Menu. All modified and created schedules are saved to permanent memory during this process.

OK

D

MTWTFSS MTWTF

NEW RELAY: 1 06:00A PHOTO ENB TIME

ACTION

DAYS

SAVE

A

B

C

D

5

Erasing Individual Schedules n

Saving the Event to Memory

Use the A and B buttons to select the scheduled event to be erased from the View/Edit Menu.

MTWTFSS MTWTF MTWTFSS EDIT NEW

VIEW RELAY: 1 05:00A ON 11:00P OFF

A

B

C

D

There are two types of memory utilized for saving schedules: n

• Temporary Memory - information is only saved to this type of memory when a scheduled event is saved within the Event Schedule Menu. A schedule saved to this type of memory will not effect permanent memory. As a result, the programmed schedules in permanent memory will function even while the user is editing or creating schedules. CAUTION: If power is removed from the LitePak while in the Scheduling Menu, all information stored in temporary memory will be lost. • Permanent Memory - Schedules are saved to permanent memory only if the user returns to the Main Menu from the Scheduling Menu by pressing the ESC button on the keypad repeatedly. Once this occurs, the LitePak can start executing the created or modified schedules.

LitePak: Directions & Applications

page 28

Press the CLR button on the keypad to erase the highlighted schedule.

The View/Edit Menu no longer displays the event. This event has been permanently erased from memory.

2 4

CAUTION: Once the schedule has been erased, there is no recovery mechanism to undo the erasure.

n

1

E s c

7

3 6

8

9

C lr

5

0

MTWTFSS MTWTF

VIEW RELAY: 1 05:00A ON

A

B

EDIT

NEW

C

D

lighting controls

Manual Override: Accessing Manual Menu Manual Override

3

Override Relays

The Manual Override Option allows the user to easily switch any of the relay outputs of the LitePak directly from the controller. It also allows the user to test a WPS-5527K Photo Sensor, when one is connected to the LitePak, directly from the controller. n

Prior to entering schedules, it is advisable to use the Override Relays option to turn each output ON & OFF to verify the outputs switch the desired relays. n

A

n

Low Voltage Terminals

Manual Switch Lever & Indicator

4

HID Relay (typ) inside LitePak

n

B

n

MANU

INFO

C

D n

n

When you are finished using the Manual Menu, press the ESC button on the keypad to return to the Main Menu.

Esc Fri 11, Jul 2008 1:10:09 PM SETUP SCHED

LitePak: Directions & Applications

MANU

Select Relays

1

2

3

4

5

6 8

9

E s c

7

OFF

ON

C

D

C lr

OVERRIDE OUTPUTS 1 2 3 4 5 6 7 8 Select Relays

OFF

ON

C

D

INFO

page 29

MANUAL MENU (a) override relays (b) Phototest 3s Mode

2 OF 2

OK

A

Fri 11, Jul 2008 1:00:03 PM

A

For the selected outputs (those with a check mark), press the C button to issue an OFF signal or press the D button to issue an ON signal.

From the Manual Menu select option (b) for 3second time delay for the Photo Sensor. n

Accessing and Leaving Manual Mode

SETUP SCHED

To select relay output(s), press the corresponding number keys on the keypad.

OVERRIDE RELAYS 1 2 3 4 5 6 7 8

NOTE: This option is not available with older versions of the Litepak controller software.

Likewise, the Photo 3-second Mode should NOT be used for day-to-day operation with a Photo Sensor. A time delay of only 3 seconds between light level change detection and output triggering would create unnecessary ON/OFF cycling. Unless you are testing the photo sensor, leave this option OFF.

From the Main Menu press the C button to access the Manual Mode option.

D

Phototest 3-Second Mode

The Manual Override option, or the manual ON/OFF lever, should NOT be used for normal day to day relay switching. If day-to-day switching is needed, install remote Douglas 2-wire switches and connect them in parallel with the relay outputs of the LitePak.

n

B

0

n

1

The Override Relay screen appears, defaulted to all relay outputs not selected. n

The output relays themselves can also be directly overridden by using the manual ON/OFF lever built into the relays. The diagram below shows the typical placement of the override lever on a relay. It is recommended that a slotted screw driver be used for moving the lever.

Load Terminals

OK

Press the D button to access the Override Relays Sub-Menu.

If a Photo Sensor is connected to the LitePak, it is also advisable to verify the sensor's accuracy and that it is switching the desired relays by using the Photo 3-second Mode option. The Photo 3-second mode enables a photo-controlled output response within 3 seconds of the measured light level passing through a set point.

Place the slotted screw driver in the lever slot to override

1 OF 2

MANUAL MENU (a) override relays (b) Phototest 3s Mode

From the Manual Menu select option (a) to override selected relays.

B

D

Press the D button to access the Phototest 3s Mode Sub-Menu. Press the A button to select the Phototest 3 sec mode, then press the D button to activate it for testing the photo sensor. When testing is completed, be sure to turn the photo test mode OFF. Press the B button to select turning OFF the Phototest 3 sec mode, then press the D button to de-activate it.

PHOTODELAY 3S MODE

ON / OFF OK

A

B

D

PHOTODELAY 3S MODE

ON / ON OFF OK

A

B

D

lighting controls

Information: Accessing / Memory Status / Relay Status / Sunrise Sunset Information

2

The Information Menu has 5 Sub-Menus for viewing information about the LitePak. The following is a brief description of each.

The Relay Status Sub-Menu displays the true ON/OFF status of the relays connected to each of the relay outputs. If an expansion panel is installed in conjunction with a standard LitePak panel, the Relay Status Sub-Menu is an ideal way to monitor the status of the relays located in the expansion panel.

• Memory Status - Shows the number of schedules permitted and the number that are currently in use. • Relay Status - Shows ON/OFF status of the relays that are connected to each relay output. • Sunrise/Sunset - Shows current sunrise & sunset times, which are based on the latitude & longitude information entered in the Astro option. • View Event Logs - Shows output logs. Each relay output monitors the state of the relay(s) connected to it and logs any status change. • About - Shows the software and hardware version numbers of the unit.

1

Relay Status

INFO SCREEN (a) Memory Status (b) Relay Status

OK

A RELAY OUTPUT NUMBER AND STATUS: • ON - Relays in the ON state • OFF - Relays in the OFF State • N/A - No relays connected to output • SHT - Relay in output has internal failure or two or more relays in output are in different states

Accessing the Information Menu n

From the Main Menu press the D button to access the Information Mode option.

Fri 11, Jul 2008 8:30:03 AM Light Level: 110fc SETUP SCHED MANU

A

n

n

Use the A and B buttons to scroll through the various sub menus within the Information Menu.

2

B

INFO SCREEN (a) Memory Status (b) Relay Status

INFO

C

D n

Press the D button to access the highlighted Sub-Menu.

B

RELAY STATUS: 1: ON 2: ON (b)4:Relay ON Status 5: OFF 7: OFF 8: N/A

D

3: ON 6: SHT OK

D

Press the D button to return to the Information Menu.

1 OF 5

3

OK

A

2 OF 5

B

Sunrise/Sunset Times

D

If the Astronomical feature is enabled, this Sub-Menu will display the current sunrise and sunset times that are calculated from the current date and latitude, longitude and the time zone information. If there are any scheduled events using the Astro function, the times when the lights will be turned ON (sunset) and OFF (sunrise) can easily be determined from this sub-menu.

Memory Status

The Memory Status Sub-Menu displays the number of scheduled events (including holidays) that can be stored in memory and the number of the scheduled events that are being used. Knowing the number of events already scheduled allows the user to determine how many additional events can be programmed. INFO SCREEN (a) Memory Status (b) Relay Status

CAUTION: If the offset times have been entered, switching will occur at the time displayed in the Info screen plus or minus the offset time. INFO SCREEN (b) Relay Status (c) Sunset/Sunrise Tm

1 OF 5

3 OF 5

OK

A

B

D

OK

A

B

D This day's Sunrise and Sunset Times

Number of scheduled events that are currently stored in memory Total number of scheduled events that can be stored in memory

SYSTEM MEMORY USED 056 SCHEDULES OF 900

OK

n

OK

n

Press the D button to return to the Information Menu.

LitePak: Directions & Applications

TODAYS TIMES: SUNRISE: 06:27 AM (b)SUNSET: Relay Status 07:40 PM

D

page 30

Press the D button to return to the Information Menu.

D

lighting controls

Information: View Event Logs / About 4

View Event Logs

5

The logging feature will track the time and the type of scheduled event that caused the action. The LitePak controller stores up to 100 log events. Oldest log entries are discarded for new ones. The event logging feature is very useful for troubleshooting purposes. It helps monitor the actions of all relay outputs over a specific period of time. This information will help isolate when a problem occurred and what action, if any, took place.

About

The About Sub-Menu displays the Hardware and Software version numbers of the LitePak unit. INFO SCREEN (d) View Event Log (e) About

OK

A

Software Version Number

OK

B

Type of Event: Scheduled Event Time Out Astro Event Photo Event Manual Override Group Switch Local Switch

B

D

4 OF 5

INFO SCREEN (c) Sunset/Sunrise Tm (d) View Event Log

A

5 OF 5

D

Hardware Version Number

LITEPAK INFO SW VER: 2.00 / HW VER: 4.00

n Event Date

Press the D button to return to the Information Menu.

OK

D

Relay Output Number

Total Number of Logs Log Number Event Time Type of Action: ON or OFF n

LOG: 01/53 Jul 11/08 RELAY: 01 01:30 am OFF BY: SCHEDULED EVENT OK

A

Use the A and B buttons to scroll through the various logged actions. n

n

D

Press the D button to return to the Information Menu. While in the View Event Log Sub-Menu, you can clear all logs from memory by pressing the CLR button on the keypad. This method is quicker than clearing the logs through the Setup Menu.

n

B

The display will advise you when clearing logs, then will return to the Information Menu.

E s c

1

2 4

3 5

7

C lr

6 8

9

0

CLEAR LOGS MENU Clearing Logs YES Please Wait ...

NO

CAUTION: Be careful to understand the Clear Logs function prior to using. Once the memory has been erased, there is no recovery mechanism to restore the cleared data.

LitePak: Directions & Applications

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lighting controls

LitePak Connections: External Connections EXTERNAL CONNECTIONS Stand Alone Panel

L ite P a k

n

Install the LitePak panel near the breaker panel and connect up to eight circuits (for 8-relay models) or sixteen circuits (for 16-relay models) to the LitePak (20A @120/277V lighting load rated relays). The largest wire size that can be used is 10 AWG. n

LitePak panels are pre-wired so that each relay (for 8-relay models) or a set of 2 adjoining relays (for 16-relay models) is connected to one of the 8 outputs of the controller. In this configuration, each relay, or relay pair, can have its own program. In applications where several relays are to be controlled by the same program, connect the relay's red control wires to a single output. Up to 4 relays can be controlled by an output of the controller. n

The LitePak panel permits manual override of the relays by: 1) The membrane keypad of the controller. 2) Manual on/off levers built into the relays. n

Use the keypad and interactive graphic display menus to enter, view and edit programs. In most cases, making common adjustments to schedules, light levels and time settings should be intuitive. When necessary, this manual contains step-by-step instructions on using all the display menus.

Stand Alone LitePak Panel with Built-in Overrides

L ite P a k

LitePak Panel with Remote Switches Connected

Remote Switches

N

Photo Sensor

Optional Remote Switching n

If accessing the LitePak panel for override switching is inconvenient, install a remote switch station in a convenient location. n

All Douglas 2-wire relay switches are compatible. Indicating, nonindicating and key operated switches are available. Up to 3 switches can be installed in a wall box to permit compact stations. Off-white plastic and stainless steel cover plates are available. Refer to Appendix B on page 38 of this manual. n

Individual Switching: Connect the red control wire from the switch to the relay. The switch is connected in parallel to the controller output. Several switches can be installed at the same or multiple locations as required. n

L ite P a k

LitePak Panel with Remote Photo Sensor

N

LitePak Expansion Panel

Group Switching: The LitePak controller has one group switch input that can be used to switch all or some of the outputs of the controller.

L ite P a k

L ite P a k

LitePak Panel with Expansion Panel Connected

Astronomic Function and Photocell Option n

n

The LitePak controller unit has an astronomic function for dusk-to-dawn lighting control applications. The latitude, longitude and time zones for major North American metropolitan areas are listed in this manual. These settings are necessary for the Astronomic function to work properly.

11

Expansion Panel(s)

n

The astro function permits offsets of up to 180 minutes from the calculated time of sunset and sunrise. Thus, lights can be switched before or after sunset and sunrise if desired.

To expand a system, install a LitePak expansion panel. Expansion panels have no controller or transformer installed. Only relays are installed and they are controlled by a connected standard LitePak panel housing a controller. n

An eleven (11)-wire bus ensures that all connection combinations are possible.

n

n

The outputs of a LitePak controller each can switch a maximum of 4 relays. There are 8 outputs, so a theoretical maximum of 32 relays can be controlled. If more than 24 relays are to be controlled, however, it is recommended that full-sized, Douglas relay panels be utilized. Panels of up to 72 relay capacity are available and they can be connected together to form even larger systems.

The astro function can also be combined with the time function to permit lights to be switched on at sunset, off at a later hour, on at an earlier hour and off after sunrise.

n

n

Connecting a WPS-5527K Photo Sensor (optional) to the LitePak controller permits precise numeric settings for the ON and the OFF setpoints. Each output can have a unique setpoint. Care must taken to install the sensor at a location that measures natural and not artificial light. Best results are usually obtained by pointing the sensor to the northern sky. Sensor range is 0 - 6000 footcandles. Lower settings (less than 100 footcandles) are used for dusk-to-dawn applications and higher settings are used for daylight applications (Ex: skylights).

LitePak: Directions & Applications

page 32

lighting controls

LitePak Connections: Internal Connections INTERNAL CONNECTIONS N

Detailed Schematic Example n

The schematic shows an 8-relay LitePak installation that utilizes all of the options possible. The switching groups are altered slightly from the standard factory connections to illustrate grouping several relays on an output. n

Relays 1, 2, 3 and 4 of the main panel are the factory connections. Relays 5, 6, 7 and 8 of the main panel are all connected to controller output #5 and switch together. n

The expansion panel has three groups of relays that are switched by controller outputs #1, #2 and #6. Note that 11 conductors connect the expansion panel to the main panel even though all the conductors are not used. Using eleven conductors permits all possible switching combinations and permits switch stations to be connected to the expansion panel. n

The WPS-5527K Photo Sensor connects with 2 wires to the controller. n

Connect the primary of the transformer to the LitePak panel. Caution: Do not connect 277V to the 120V wire of the transformer as the over voltage will permanently damage the LitePak controller.

Optional Remote Photo Sensor Sensor range: 0 to 6000 fc (±5%).

LitePak Panel

H

120/277V 20A Relays

Bkr Lights

LitePak Controller

1 2 A

B 1

E s c

1 5

47

58

4

3

7

4

0

2

2

C

D 3

3 6

C lr

8

96

9

0

6 1 2 3 7 4 5 8 6

Plug-in Harness

5

S e n s o r S e n s o r G ro u p

Terminal Blocks

Max 4 relays per control output.

Maximum Wire Length (#18 ga. Solid)

7 8

Number of Relays per LitePak Relay Output

Transformer 2 4 v

1 2 0 /2 7 7

2000' (600m) 1500' (450m) 1000' (300m) 500' (150m)

1 2 3 4

B lu W h B lu W h W h W h

H Bkr

Allowable Wire Length to LitePak Expansion Panel Relay

LitePak Expansion Panel 120/277V 20A Relays

Lights 4

2

5

3

6 Max 4 relays per control output.

Optional Remote Switches Connect standard Douglas switches directly to relays for remote override. Group switch input on the controller can control some or all of the relays.

1

Terminal Blocks

1

2

Expansion Panel Bus 3

Eleven (11) conductors ensure that all switching combinations are possible. 4 5 6 7 8 B lu W h W h W h

LitePak: Directions & Applications

page 33

lighting controls

Troubleshooting and Maintenance Troubleshooting General Guidelines: · Check event logs. They show what events happened, and to which outputs, when a problem may have occured.

· Make sure that proper line voltage is supplied to transformer. · Make sure that power indicator LED is ON and that 24V power exists (always measure between 22VAC and 30VAC).

· If astronomic control is used, make sure the correct astronomic settings (location, time zone, offset) have been programmed in the SETUP menu.

· If a sensor is used, make sure it is properly mounted. The photo sensor should face North, and be mounted so that it is protected from snow, debris or ice build-up and has no light-emitting devices nearby. Check its operation by putting it in 3-second test mode, then successively covering and uncovering it to check its response to light/no light.

· Make sure all output relays are switched by the correct controller output and that no more than 4 output relays connect to any Controller output.

· Make sure that all configuration settings, including any special switch settings, are correct.

· Make sure all inputs and outputs are tightly connected.

· Make that all scheduled events are enabled and disabled properly and that no scheduled events contradict one another.

· Make sure correct time and date is set.

Troubleshooting Possible Cause(s)

Problem Encountered Relay not tripping at timed ON or OFF event

Improper response to Photo Enable

Corrective Action

No power to unit. (LED and LCD display OFF, light OFF)

- check breaker. - check connections. - check power source.

Improper input voltage (must be between 22V and 30VAC).

- check connections. - check power source.

Defective output relay.

- replace relay.

2 relays connected to same output with one relay ON and the other OFF.

- reset relays. - if either relay is in another output group, remove it from that group.

Improper number of relays.

- check relay configuration: no more than 4 relays per output and no more than 24 active relays in total.

External AC current leaking into circuit.

- check wiring.

Contradictory event scheduled at same time.

- check scheduling. Note these restrictions: An output set for sentry switch control can only have timed OFF schedules (no other switching); An output cannot have ON, OFF +Flick, Photo Enable or Astro Enable when Timeout Enable is scheduled. An output cannot have ON, OFF +Flick, Timeout Enable or Astro Enable when Photo Enable is scheduled. An output cannot have ON, OFF +Flick, Timeout Enable or Photo Enable when Astro Enable is scheduled.

Faulty photo sensor readings.

- check mounting of temperature sensor. - check that no light-emitting devices are near the photo sensor. - remove any snow, ice or debris build-up from sensor. - check that Photo Settings is ON in Setup. - check setpoints: high setpoint must be greater value than low setpoint. - check schedules for contradictory events such as Astro Enable scheduled for same time.

Photo event not configured properly. Contradictory event scheduled at same time.

(continued on following page)

LitePak: Directions & Applications

page 34

lighting controls

Troubleshooting and Maintenance Troubleshooting (continued) Problem Encountered Improper response to Astro Enable

remote switch not working properly

Possible Cause(s)

Corrective Action

Astro not configured properly.

- check that Astro Settings is ON in Setup. - check that proper location, time zone and offset have been set for Astro in Setup.

Astro control not applicable for location.

- check location: astro is designed to function for locations below 55O latitude and within North American time zones.

Contradictory event scheduled at same time.

- check schedules for contradictory events such as Photo Enable scheduled for same time.

Inappropriate configuration.

- check Group Switch setting. - check scheduling for contradictory event.

Faulty or improper switch connection.

- check connections: group switch must be connected

to 'Group SW' input, remote switch must be connected in parallel to relay(s) controlled. - check that Douglas 2-wire switch type is used.

Maintenance Guidelines: · Make sure that correct time, including the applicable daylight savings time period, is always set. · Make sure LitePak Panel or Expansion Panels are not allowed to get wet. · If a remote photo sensor is used, make sure it is kept clean from debris buildup. · If memory storage is approaching capacity, clear unnecessary or obsolete data to free up memory space. · Periodically (twice a year) check connections and clean unit (vacuum dusting recommended).

LitePak: Directions & Applications

page 35

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Appendix A: Latitude, Longitude & Time Zones for USA & Canada U.S.A. ALABAMA • Birmingham: 33°N, 86°W, Central • Mobile: 30°N, 88°W, Central • Montgomery: 32°N, 86°W, Central

ILLINOIS • Chicago: 41°N, 87°W, Central • Roseville: 40°N, 90°W, Central • Springfield: 39°N, 89°W, Central

ARIZONA • Flagstaff: 35°N, 111°W, Mountain • Phoenix: 33°N, 110°W, Mountain • Tucson: 32°N, 110°W, Mountain • Yuma: 32°N, 114°W, Mountain

INDIANA • Fort Wayne: 41°N, 85°W, Eastern • Indianapolis: 39°N, 86°W, Eastern

ARKANSAS • Little Rock: 34°N, 92°W, Central CALIFORNIA • Bakersfield: 35°N, 119°W, Pacific • Fresno: 36°N, 119°W, Pacific • Los Angeles: 34°N, 118°W, Pacific • Modesto: 37°N, 121°W, Pacific • Redding: 40°N, 122°W, Pacific • Sacramento: 38°N, 121°W, Pacific • San Diego: 32°N, 117°W, Pacific • San Francisco: 37°N, 122°W, Pacific COLORADO • Denver: 39°N, 104°W, Mountain • Grand Junction: 39°N, 108°W, Mountain CONNECTICUT • Hartford: 41°N, 72°W, Eastern DELAWARE • Dover: 39°N, 75°W, Eastern DISTRICT OF COLUMBIA • Washington: 38°N, 77°W, Eastern FLORIDA • Jacksonville: 30°N, 81°W, Eastern • Miami: 25°N, 80°W, Eastern • Orlando: 28°N, 81°W, Eastern • Pensacola: 30°N, 87°W, Central • Tallahassee: 30°N, 84°W, Eastern • Tampa: 27°N, 82°W, Eastern GEORGIA • Atlanta: 33°N, 84°W, Eastern • Columbus: 32°N, 84°W, Eastern • Savannah: 32°N, 81°W, Eastern HAWAII • Honolulu: 21°N, 157°W, Hawaii

IOWA • Cedar Rapids: 42°N, 91°W, Central • Des Moines: 41°N, 93°W, Central • Sioux City: 42°N, 96°W, Central

NEBRASKA • Omaha: 41°N, 96°W, Central • Scottsbluff: 41°N, 103°W, Mountain NEVADA • Las Vegas: 36°N, 115°W, Pacific • Reno: 39°N, 119°W, Pacific NEW HAMPSHIRE • Concord: 43°N, 71°W, Eastern NEW JERSEY • Atlantic City: 39°N, 74°W, Eastern

KANSAS • Dodge City: 33°N, 100°W, Central • Kansas City: 39°N, 94°W, Central

NEW MEXICO • Albuquerque: 35°N, 106°W, Mountain • Roswell: 33°N, 104°W, Mountain

KENTUCKY • Bowling Green: 35°N, 86°W, Central • Lexington: 38°N, 84°W, Eastern

NEW YORK • Albany: 42°N, 73°W, Eastern • Buffalo: 42°N, 78°W, Eastern • New York City: 40°N, 73°W, Eastern • Syracuse: 43°N, 76°W, Eastern

LOUISIANA • New Orleans: 29°N, 90°W, Central • Shreveport: 32°N, 93°W, Central MAINE • Portland: 43°N, 70°W, Eastern MARYLAND • Baltimore: 39°N, 76°W, Eastern MASSACHUSETTS • Boston: 42°N, 71°W, Eastern MICHIGAN • Detroit: 42°N, 83°W, Eastern • Grand Rapids: 42°N, 85°W, Eastern • Sault Ste. Marie: 46°N, 84°W, Eastern MINNESOTA • Duluth: 46°N, 92°W, Central • Minneapolis: 44°N, 93°W, Central MISSISSIPPI • Jackson: 32°N, 90°W, Central MISSOURI • Kansas City: 39°N, 94°W, Central • Springfield: 37°N, 93°W, Central • St. Louis: 38°N, 90°W, Central

NORTH CAROLINA • Charlotte: 35°N, 80°W, Eastern • Raleigh: 35°N, 78°W, Eastern • Wilmington: 34°N, 77°W, Eastern • Winston-Salem: 36°N, 80°W, Eastern NORTH DAKOTA • Bismarck: 46°N, 100°W, Central • Fargo: 46°N, 96°W, Central OHIO • Cincinnati: 40°N, 84°W, Eastern • Cleveland: 41°N, 81°W, Eastern • Columbus: 40°N, 82°W, Eastern • Dayton: 39°N, 84°W, Eastern OKLAHOMA • Oklahoma City: 35°N, 97°W, Central OREGON • Eugene: 44°N, 123°W, Pacific • La Grande: 45°N, 118°W, Pacific • Medford: 42°N, 122°W, Pacific • Portland: 45°N, 122°W, Pacific PENNSYLVANIA • Philadelphia: 39°N, 75°W, Eastern • Pittsburgh: 40°N, 80°W, Eastern RHODE ISLAND • Providence: 41°N, 71°W, Eastern

LitePak: Directions & Applications

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Appendix A: Latitude, Longitude & Time Zones for USA & Canada (cont.) U.S.A. SOUTH CAROLINA • Columbia: 34°N, 81°W, Eastern • Charleston: 32°N, 79°W, Eastern • Greenville: 34°N, 82°W, Eastern SOUTH DAKOTA • Rapid City: 44°N, 103°W, Mountain • Sioux Falls: 43°N, 96°W, Central TENNESSEE • Chattanooga: 35°N, 85°W, Central • Knoxville: 35°N, 83°W, Central • Memphis: 35°N, 90°W, Central • Nashville: 36°N, 86°W, Central TEXAS • Amarillo: 35°N, 100°W, Central • Brownsville: 25°N, 97°W, Central • Dallas: 32°N, 96°W, Central • El Paso: 31°N, 106°W, Mountain • Houston: 29°N, 95°W, Central • San Antonio: 29°N, 98°W, Central UTAH • Salt Lake City: 40°N, 111°W, Mountain • St. George: 37°N, 113°W, Mountain VERMONT • Burlington: 44°N, 73°W, Eastern • Manchester: 43°N, 73°W, Eastern VIRGINIA • Richmond: 37°N, 77°W, Eastern • Roanoke: 37°N, 79°W, Eastern • Virginia Beach: 36°N, 75°W, Eastern WASHINGTON • Port Angeles: 48°N, 122°W, Pacific • Seattle: 47°N, 122°W, Pacific • Spokane: 47°N, 117°W, Pacific WEST VIRGINIA • Charleston: 38°N, 81°W, Eastern WISCONSIN • Eau Claire: 44°N, 99°W, Central • Green Bay: 44°N, 88°W, Central • La Crosse: 43°N, 91°W, Central • Madison: 43°N, 89°W, Central • Milwaukee: 42°N, 87°W, Central

CANADA ALBERTA • Calgary: 51°N, 114°W, Mountain • Edmonton: 53°N, 113°W, Mountain • Lethbridge: 49°N, 112°W, Mountain • Medicine Hat: 50°N, 111°W, Mountain • Red Deer: 52°N, 113°W, Mountain BRITISH COLUMBIA • Kamloops: 50°N, 120°W, Pacific • Kelowna: 49°N, 119°W, Pacific • Prince George: 53°N, 122°W, Pacific • Prince Rupert: 54°N, 130°W, Pacific • Vancouver: 49°N, 123°W, Pacific • Victoria: 48°N, 123°W, Pacific

QUEBEC • Chicoutimi: 48°N, 71°W, Eastern • Montreal: 45°N, 73°W, Eastern • Quebec: 46°N, 71°W, Eastern • Rimouski: 48°N, 68°W, Eastern • Sept-Isles: 50°N, 66°W, Eastern • Sherbrooke: 45°N, 71°W, Eastern • Trois-Rivieres: 46°N, 72°W, Eastern • Val d'Or: 48°N, 77°W, Eastern SASKATCHEWAN • North Battleford: 52°N, 108°W, Central • Regina: 50°N, 104°W, Central • Saskatoon: 52°N, 106°W, Central

MANITOBA • Brandon: 49°N, 99°W, Central • Thompson: 56°N, 98°W, Central • Winnipeg: 49°N, 97°W, Central NEWFOUNDLAND • Corner Brook: 49°N, 58°W, Newfoundland • Gander: 48°N, 54°W, Newfoundland • Goose Bay: 49°N, 60°W, Atlantic • St. John's: 47°N, 52°W, Newfoundland NEW BRUNSWICK • Fredericton: 45°N, 66°W, Atlantic • Saint John: 45°N, 65°W, Atlantic NOVA SCOTIA • Halifax: 44°N, 63°W, Atlantic ONTARIO • Hamilton: 43°N, 79°W, Eastern • London: 43°N, 81°W, Eastern • Oshawa: 46°N, 78°W, Eastern • Ottawa: 45°N, 75°W, Eastern • Sault Ste. Marie: 46°N, 84°W, Eastern • Sudbury: 46°N, 80°W, Eastern • Toronto: 43°N, 79°W, Eastern • Thunder Bay: 48°N, 89°W, Eastern • Windsor: 42°N, 82°W, Eastern PRINCE EDWARD ISLAND • Charlottetown: 46°N, 63°W, Atlantic

WYOMING • Casper: 42°N, 106°W, Mountain • Cheyenne: 41°N, 104°W, Mountain

LitePak: Directions & Applications

page 37

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Appendix B: Litepak Panels & Accessories LitePak Panels, Parts and Accessories

Remote Switches & Switch Stations

120/277V/347 LitePak Panels

Switches and Mounting Hardware

•Surface or flush mounted, hinged, lockable panel. •8 or 16, 1-pole Douglas Relays Rated for: 120, 277, 347V applications. •120/277 Transformer power supply. •WTP-4418 Controller module and mounting frame.

WR-8001

WR-8501

WR-8503 WPAK-33518-S* LitePak Panel, Surf. Cover, 8 relays, Controller, 120/277V WPAK-33318-S* LitePak Panel, Surf. Cover, 8 relays, Controller, 120/347V WPAK-16-3351-S* LitePak Panel, Surf. Cover, 16 relays, Controller, 120/277V WPAK-16-3331-S* LitePak Panel, Surf. Cover, 16 relays, Controller, 120/347V WPAK-33018-S* LitePak Expansion Panel, Surf. Cover, 8 relays only *Change "-S" suffix to "-F" for Flush mount cover

480V LitePak Panels

WPAK-33524-S* WPAK-3352-S* WPAK-33024-S*

LitePak Panel, 4 2p-277/480 Relays, Controller, 120/277V LitePak Panel, 8 2p-277/480 Relays, Controller, 120/277V LitePak Expansion Panel, 4 2p-277/480 Relays only *Change "-S" suffix to "-F" for Flush mount cover

Photo Sensor

WPS-5527K

•Surface or flush mounted, hinged, lockable panel. •4 or 8, 2-pole Douglas relays Rated for 277/480V applications. •120/277 Transformer power supply (Use 277 connection). •WTP-4418 Controller module and mounting frame. •NOTE: Expansion panels with 2-pole relays can be controlled with the 24V from a 120/277 panel.

•Exterior/Interior Mount. •Auto Ranging 0 to 6,500 footcandles •Operating temp is from (0 to 65,000 Lux). -50OF to +120OF / -50OC to +60OC ambient. •Sensor Wire: 2 conductors Max wire length: 500' (150m) •When mounting outside, Wire type: #18 AWG, unshielded attempt to mount sensor Connection has no polarity. so that it is protected from weather. Remote Photo Sensor

3 devices can fit into a 1-gang wall box.

Turn screwdriver to crimp switch into strap.

WRK-8201 WN-3020

WR-8001 WR-8501 WR-8503

Switch

WN-3700 Strap

Rocker Switch for Douglas Relay, no LED Pushbutton Switch with ON & OFF indicating LED's 3-Pushbutton Switch Module with ON & OFF indicating LED's

WRK-8201 WN-3020

Key Switch, ON/OFF Bi-colored LED

WN-3700 WV-2700

1, 2 or 3 Switch Mounting Strap (fits to 1-gang Wall Box) Clear protective stick-on Switch Lid (only for 8501/8503 Sw)

Blank Filler Chip

Switch Plates •WN-6200 series plastic cover plates. •Off-white color, semi-gloss finish. •Invisible screws.

•WN-7600 series stainless steel cover plates.

WTP-4418 Time/Photo Controller Module •Controller module is included with LitePak panels. Controller module is NOT included with Expansion panels. •To install or remove controller, undo the hinge screw that holds the controller mounting frame in place. Insert or remove entire frame and controller and plug/unplug wire control harness. •Indoor, stationary, non-vibrating, non-corrosive atmosphere and non-condensing humidity. •Ambient storage & operating temperature: 32OF to +140OF (0OC to +60OC). WTP-4418

Time/Photo Controller Module for LitePak Panel (includes metal mounting frame)

LitePak: Directions & Applications

page 38

2-Gang 1-Gang 1-Gang 2-Gang 1 Device 3 Device 1+1 Device 6 Device

Stainless

Plastic

WN-7601

WN-6001

WN-7603 WN-7672

WN-6003 WN-6072 WN-6006

WN-7606 WN-7679 WN-7609

WN-6079 WN-6009

3-Gang 1+1+1 Device

3-Gang 9 Device

Size 1-Gang / 1 Device 1-Gang / 3 Devices 2-Gang / 1+1 Devices 2-Gang / 6 Devices 3-Gang / 1+1+1 Devices 3-Gang / 9 Devices

lighting controls

Appendix C: Relay Schedules

Relay Panel # _____________ Load Description

Circuit Number

Relay Relay O/P Number Number

Local Switch

Group Switch

Timer Control

Photocell Control

Astro Control

Other Control

Circuit Number

Relay Relay O/P Number Number

Local Switch

Group Switch

Timer Control

Photocell Control

Astro Control

Other Control

Circuit Number

Relay Relay O/P Number Number

Local Switch

Group Switch

Timer Control

Photocell Control

Astro Control

Other Control

Relay Panel # _____________ Load Description

Relay Panel # _____________ Load Description

LitePak: Directions & Applications

page 39

lighting controls

Appendix C: Relay Schedules

Relay Panel # _____________ Load Description

Circuit Number

Relay Relay O/P Number Number

Local Switch

Group Switch

Timer Control

Photocell Control

Astro Control

Other Control

Circuit Number

Relay Relay O/P Number Number

Local Switch

Group Switch

Timer Control

Photocell Control

Astro Control

Other Control

Circuit Number

Relay Relay O/P Number Number

Local Switch

Group Switch

Timer Control

Photocell Control

Astro Control

Other Control

Relay Panel # _____________ Load Description

Relay Panel # _____________ Load Description

LitePak: Directions & Applications

page 40

lighting controls

Appendix D: Event Schedules Relay Output # ______ Time

AM/PM

Area Controlled: Comments

Relay Output # ______ Time

AM/PM

AM/PM

Comments

AM/PM

Low fc

M

T

W

Th

F

Sa

Su

Action

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Area Controlled: Comments

Relay Output # ______ Time

Hi fc

Area Controlled:

Relay Output # ______ Time

Action

Action

Area Controlled: Comments

LitePak: Directions & Applications

Action

page 41

lighting controls

Appendix D: Event Schedules Relay Output # ______________ Time

AM/PM

Comments

Relay Output # ______________ Time

AM/PM

Comments

Relay Output # _______________ Time

AM/PM

Comments

Relay Output # _______________ Time

AM/PM

Comments

LitePak: Directions & Applications

Area Controlled: Action

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Area Controlled: Action

Area Controlled: Action

Area Controlled: Action

page 42

lighting controls

Appendix D: Event Schedules Relay Output # _______________ Time

AM/PM

Comments

Relay Output # _______________ Time

AM/PM

Comments

Relay Output # ________________ Time

AM/PM

Comments

Relay Output # _______________ Time

AM/PM

Comments

LitePak: Directions & Applications

Area Controlled: Action

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Area Controlled: Action

Area Controlled: Action

Area Controlled: Action

page 43

lighting controls

Appendix D: Event Schedules Relay Output # ______ Time

AM/PM

Area Controlled: Comments

Relay Output # ______ Time

AM/PM

AM/PM

Comments

AM/PM

Low fc

M

T

W

Th

F

Sa

Su

Action

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Hi fc

Low fc

M

T

W

Th

F

Sa

Su

Area Controlled: Comments

Relay Output # ______ Time

Hi fc

Area Controlled:

Relay Output # ______ Time

Action

Action

Area Controlled: Comments

LitePak: Directions & Applications

Action

page 44

lighting controls

Notes

LitePak: Directions & Applications

page 45

lighting controls

WARRANTY

lighting controls www.DouglasLightingControls.com 4455 Juneau Street • Burnaby, B.C. • CANADA phone: (604) 873-2797 • fax: (604) 873-6939

R

DOUGLAS products are warranted for one year from the date of purchase by the consumer against defects due to materials and the company's worksmanship only. The sole obligation hereunder shall be to repair, or at the company's option to replace, products as aforesaid, provided same are returned, upon authorization, 'Transportation Prepaid' to the company's Burnaby, CANADA office within the said period. Defects or failures due to improper or careless installation, storage or handling, or usage other than rated conditions, are specifically excluded from this warranty. No liability is accepted for return transportation charges following repair or replacement as aforesaid or for reinstallation costs. No other liability of any nature or kind, whether arising out of or from the use of the product, whether or not defective, is assumed. DOUGLAS lighting controls reserves the right to cancel or change items shown in this publication without notice.