Heatcraft Smart Controller H-IM-80F
July 2017
Part No. 25000601
Replaces H-IM-80E (06-17)
Installation and Operation Manual Table of Contents Features. . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Installation Tips. . . . . . . . . . . . . . . . . . . . . 4 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Power Supply. . . . . . . . . . . . . . . . . . . . . . 6 Initialization of Smart Controller . . . . . . . . 7 Button Functions. . . . . . . . . . . . . . . . . . . . 7 Programming Smart Controller. . . . . . . . . 8 Monitoring Smart Controller . . . . . . . . . . . 9 Locking Smart Controller . . . . . . . . . . . . 10 Error Codes. . . . . . . . . . . . . . . . . . . . . . . 10 Wiring Error . . . . . . . . . . . . . . . . . . . . . . 11 Alarm Codes. . . . . . . . . . . . . . . . . . . . . . 11 Alarm Buzzer . . . . . . . . . . . . . . . . . . . . . 12 Data Logging . . . . . . . . . . . . . . . . . . . . . 12 Smart Defrost. . . . . . . . . . . . . . . . . . . . . 13 System Defaults. . . . . . . . . . . . . . . . . . . 14 Back Compatibility . . . . . . . . . . . . . . . . . 15 Wiring Diagrams. . . . . . . . . . . . . . . . . 16-23
Heatcraft Smart Controller Features
The Smart Controller performs all the standard Beacon II and QRC functions with the additional benefit of:
a) Remote mounting for easy access b) Remote monitoring and programming c) Controlling a maximum of four completely separate systems
d) Logging data e) Smart Defrost f)
Access via remote Gateway
g) Has buzzer to signal alarms h) Locking keypad
Smart Controller allows complete monitoring and programming of the system. The Controller display has the following buttons: COOLING, DEFROST, PROG REVIEW, MONITOR, ENTER, CLEAR, SETPOINT AND TIME. The normal LCD display will show the programmed box set-point temperature, actual box temperature, the current time of day and the mode (i.e. COOL, DEFROST or OFF). When multiple systems are being controlled, the system number (i.e. SYS 1, SYS 2, SYS 3, SYS 4) will also be displayed on the LCD.
Operational Limits Voltage Range Surrounding Ambient Temp. Range Relative Humidity Controlling Box Temperature Range Box Temperature Differential
18 VAC to 30 VAC 40°F to 100°F 60% to Maximum -30°F to 70°F 2°F
Do not mount the Smart Controller where it will experience heavy vibration, such as near a Walk-in Box door.
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©2017 Heatcraft Worldwide Refrigeration
Heatcraft Smart Controller Features Features of the Smart Controller • Monitoring of the complete refrigeration system. • Programming of a variety of parameters for the optimum control of the refrigeration system.
• The Smart Controller has a Liquid Crystal Display (LCD) which shows: current time, actual box temperature, box temperature set-point and if there is an alarm or fault condition.
• Data Logging. • Smart Defrost to save energy on defrost. • Sounds a buzzer to indicate an Alarm condition.
• Each Smart Controller can control four independent systems with up to 4 evaporators on each system or 2 systems with 8 evaporator boards.
• An RS232 port is provided which allows connection to system via RRC Gateway. (See H-IM-RRC at www.heatcraftrpd.com)
• A Backup battery will maintain the clock settings for 10 years.
• Double E PROM Chip will maintain program settings indefinitely.
• Locking feature to prevent unauthorized access to program settings.
• Can be mounted up to 1000 ft. away from the system being controlled.
Box Set-point Temperature
System Number
Time of Day
Operating Mode Box Temperature
Set-point Slide Bar Defrost Time Set-point Slide Bar
Keys for Interface with System(s)
Systems Selection Bar 3
Installation Tips Installation The Smart Controller should be installed in a location where the large Liquid Crystal Display (LCD) can be viewed easily, yet is secure and vibration free. Because of the LCD screen, the Smart Controller should not be mounted where it will experience temperatures below 40°F or above 100°F.
Terminal Strip
A terminal strip for wiring connections is located on the base of the Smart Controller. To access this terminal strip, pull both halves of the Smart Controller housing apart, while holding top near LCD display. Mounting holes are located in the plastic base.
Alarm Contact
Ground Terminal RS232 Connector
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Wiring Wiring All 24 volt wiring must be run separate from the line voltage wiring. All low voltage wiring must be 18 gauge minimum and must be run separate from high voltage wiring. The maximum distance from the Smart Controller to the master evaporator is 1000 ft. The terminal strip in the Smart Controller is labeled similarly to that of the Beacon II boards. Connect the corresponding terminals to those on the Beacon II board.
For Single Refrigeration System: Connect MULTI OUT 1 from the Smart Controller to the MULTI IN on the Beacon II or QRC board on the Evaporator. Then connect MULTI IN 1 from the Smart Controller to the MULTI OUT on the Beacon board on the evaporator. See typical wiring diagram at the back of these instructions.
For MULTIPLE Independent Refrigeration Systems: For the first system, connect MULTI OUT 1 from the Smart Controller to the MULTI IN on the board on the evaporator in this first system. Then connect MULTI IN 1 from the Smart Controller to the MULTI OUT on the Beacon II or QRC board on the evaporator on this first system. DO NOT disconnect the room sensor from any of the evaporators. See typical wiring diagram at the back of these instructions. For the second system, connect MULTI OUT 2 from the Smart Controller to the MULTI IN on the Beacon II or QRC board on the evaporator in this second system. Then connect MULTI IN 2 from the Smart Controller to the MULTI OUT on the Beacon II or QRC board on the evaporator on this second system. See typical wiring diagram at the back of these instructions.
On systems with multiple evaporators, the Smart Controller must be wired to the master evaporator first. DO NOT disconnect the room sensor from any of the evaporators.
On systems with multiple evaporators the Smart Controller must be wired to the master evaporator first. DO NOT disconnect the Room sensor from any of the evaporators.
SINGLE SYSTEM CONNECTION
DO NOT CONNECT 24V & C BETWEEN EVAPORATORS. The Smart Controller and the evaporators are then connected in a daisy–chain fashion. (See the wiring diagrams in the back of this manual) A minimum 18 gauge wire should be used. All low voltage wiring must be run separate from high voltage wiring.
Smart Controller MULTIPLE SYSTEM CONNECTION M = Master Evaporator S = Slave Evaporator CU = Condensing unit
SYSTEM 1
SmartController Controller Smart
SYSTEM 2
SYSTEM 3
SYSTEM 4
M = Master Evaporator S = Slave Evaporator CU = Condensing unit
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Power Supply Power Supply The Smart Controller 24 V power should come from one of two sources:
1) When the RS-232 port on the Smart Controller is NOT used: • Power typically comes from one evaporator in the Beacon II or QRC system. 24V and COM connections should be wired to the Beacon II or QRC board.
• The evaporator power supply should be floating (not grounded). The Beacon II or QRC evaporator board is grounded through its mounting screws.
• The grounding terminal on the Smart Controller should be connected to a good ground - typically in the evaporator electrical panel.
2) When the RS-232 port on the Smart Controller IS connected to a device:
• A dedicated 24V power supply must be used, separate from the Beacon II or QRC board(s) power supply. 24V and COM connections should be wired to this power supply. Typical power supply would be a 24VAC universal Plug-in Power Source with a minimum current rating of 300mA.
• The power supply should be floating (not grounded). • The grounding terminal on the Smart Controller should be connected to a good ground - typically in the evaporator electrical panel.
If the Smart Controller LCD displays all “88888,” this indicates that the power supply is below 18VAC. When this occurs, the connected Beacon II or QRC components will power down and shut off. When the power supply is corrected to 24VAC, the system will restart after a 4 minute hold-off period and resume normal operation. The Smart Controller display will then be normal. If a power interruption occurs to the Smart Controller, the LCD screen will go blank. The connected Beacon II or QRC systems will continue to operate and maintain box temperature provided their power supply is not interrupted.
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Initialization of Smart Controller Initialization of Smart Controller When power is first applied to the Smart Controller, it checks the configuration of the system to which it is connected and stores this in its memory. Smart Controller checks how many condensing units there are and how many evaporators are connected to each condensing unit. The order in which the units are wired from the multi-out of the Smart Controller determines the unit ID (UNI-4) assigned by the Smart Controller. This is called initialization. Whenever a system is added, removed or modified (changing the number of evaporators on a condensing unit), while connected to the Smart Controller, it must be re-initialized. Place all systems in the service mode before initializing the Smart Controller. Make sure all wiring changes to the system and the Smart Controller are complete and accurate before initializing the Smart Controller. Each SLAVE Evaporator must also be programmed as a SLAVE BEFORE the system is initialized. The “SLA” setpoint must be set from the board programming. It cannot be done from the Smart Controller.
To Initialize the Smart Controller
• Press and Hold both the ENTER and CLEAR buttons until the LCD displays “EEROM”
• Release the ENTER and CLEAR buttons quickly, then press the ENTER button
• The LCD will display “WAIT” • If unsuccessful “NO CHG” will be displayed It may take up to 2 minutes to complete the initialization of the system after which the normal LCD screen will appear.
Button Functions • SYSTEM SELECTION BAR: If two or more systems are being controlled from the Smart Controller, this bar allows switching between systems. The display will show the SYS number and all parameters related to that system. The cover plate of Smart Controller when pushed will also change the display between systems.
• CLOCK (+
-): This is used to set the time of day on the display.
• Depress the “+” button to move the clock forward • Depress the “-” button to move the clock backward • When in PROG Mode, these are used to step through values for setting superheat etc. for each evaporator of the system(s) attached to the Smart Controller and for different defrost start time periods.
• COOLING: Depressing this button will start the system in the cooling cycle immediately (The 4 minutes “Hold Off” is bypassed). This button will illuminate to indicate that the Cooling function is “ON”. System operation will be as described under REFRIGERATION MODE in the Beacon II or QRC installation manual. Pressing the COOLING button while the system is cooling, and the button illuminated, will pumpdown the system and turn it off.
• DEFROST: Depressing this button will force the system into defrost immediately (The “Hold Off/Hold On” times are bypassed. This button will illuminate to indicate that the Defrost function is “ON”. When in Defrost, pressing this button a second time will end defrost.
• MONITOR: Depressing the MONITOR button will display the current operating conditions. If one Smart Controller is controlling two or more independent systems, you must press the SELECTION BAR to display formation on the system you want to monitor. If multiple evaporators are connected to the system displayed, you must press the “+” or “–” buttons to display information on the evaporator you want to monitor.
• PROG REVIEW: This button allows stepping through each of the setpoints for initial setup and to make changes. If one Smart Controller is controlling two or more independent systems, you must press the SELECTION BAR to display information on the system you want to make program changes. If multiple evaporators are connected to the system displayed, you must press the “+” or “–” buttons to display information on the evaporator you want to monitor.
• CLEAR: Used to clear incorrect entries while programming or to return to the System display when monitoring.
• TIME: Slide-bar is used to set the thermostat clock for Defrost times.
• SETPOINT: Slide-bar is used to change settings while programming.
• ENTER: To enter new settings into the program. NOTE: Settings are recorded in memory even if power fails.
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Programming Smart Controller Programming Smart Controller To make a change, press the PROGRAM REVIEW button until the setpoint item that needs to be changed is displayed. The SETPOINT Slide-bar is then used to change to the desired new setting. When the new desired setting is displayed, press the “ENTER” button. The new setting is now programmed into the Smart Controller memory. Press the PROGRAM REVIEW button and follow the steps below (to back up one step during programming, while pressing the “MONITOR” button, press the “PROGRAM REVIEW” button):
• DEFTYP
– ELE or AIR: Select for Electric Defrost or Air Defrost then press “ENTER”. This selection will automatically set the defaults for Air and Electric Defrost. Important: This will set the refrigerant type to R404A for Air and R404A for Electric. You must change to the refrigerant you are using in your application if these are incorrect.
• REFTYP – Selection for type of refrigerant R-22 (22), R-404A (404), R-507 (507).
*R-407A (47A), R-407C (47C), R-407F (47F), R448A (48A), R449A (49A) (*Only available on Smart Controller firmware 3.70 and later.)
• BOXTMP – Box Temp: -30° F to 70° F. Use “SETPOINT” slidebar to get desired temperature, then press “ENTER.”
• SUPRHT
– Superheat: 4 to 20 ° F. Use “SETPOINT” slide-bar to select desired superheat temperature, then press “ENTER.” If multiple evaporators are connected, use the “+” button to set other evaporators on this system.
• SMT DFT – Smart Defrost: On/Off. Use “SETPOINT” slide-bar to turn it ON or OFF, then press “ENTER” - When Smart Defrost is turned on, 8 defrost periods per day will automatically be programmed. These will be at 12:00 am, 3:00 am, 6:00 am, 9:00 am, 12:00 pm, 3:00 pm, 6:00 pm, and 9:00 pm. Also, the defrost fail safe time will be set to 60 minutes, and the defrost termination temperature will be set to 55°F. The user can change these as needed for the application. Smart Defrost is only available when Defrost Type (DFT TYP) is set to electric (ELE).
• DMD DFT*– Demand Defrost: On/Off use “SETPOINT” slide-bar to turn it ON or OFF, then press “ENTER”. (The defrost fail-safe time is defaulted to 60 minutes, and the defrost termination temperature will be set to 55° F). Demand Defrost is only available when Defrost Type (DFT TYP) is set to electric (ELE). *Only available on Smart Controller firmware 3.70 and later
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• DEF ST - Defrost Start time: Up to 12 settings per day (For dF 1, use the “TIME” slide-bar to select first defrost time, then press “ENTER”. Use "+" button to scroll to next defrost period, dF 2, use “TIME” slide-bar to select second defrost time and press “ENTER”. Repeat steps for each required defrost period). If defrost times are not programmed the system will use the defaults: Electric Defrost - four per day at 4:00 am, 10:00 pm, 4:00 pm, 10:00 am. Air Defrost - two per day at 9:00 am, 9:00 pm. When Demand Defrost (DMD DFT) is 'ON', Defrost Start Time (DEF ST) is disabled and not displayed.
• DEFSAF
– Defrost Fail Safe Time: 10 to 200 minutes. When this time has elapsed, the defrost cycle will end, even if the programmed Defrost Termination temperature was not achieved. Use “SETPOINT” slide-bar to select desired time, then press “ENTER”.
• DEFTMP
– Defrost Termination Temperature: 40 to 100° F. Use “SETPOINT” slide-bar to select desired temperature, then press “ENTER”. If multiple evaporators are connected, use the “+” button to set other evaporators on this system.
• ALR HI – Alarm High Temperature. -40 to 90° F. Use "SETPOINT” slide-bar to select desired temperature, then press “ENTER”.
• ALR LO – Alarm Low Temperature -40 to 90° F. Use “SETPOINT” slide-bar to select desired temperature, then press “ENTER”.
• ALRMIN – Alarm Time, in minutes. Condition must exceed before alarm is indicated: 2 to 120 minutes. Use “SETPOINT” slide-bar to select desired time, then press “ENTER”.
• °
F/ ° C – ° F or ° C. Use “SETPOINT” slide-bar to select then press “ENTER”.
• 12/24H
– Clock: 12H is for standard time. 24H is for international time. Use “SETPOINT” slide-bar to select, then press “ENTER”.
• FNSTIR
– Evaporator fan stirring: On/Off. Use “SETPOINT” slide-bar to turm it On or Off, then press “ENTER”.
• TEST
– OFF or ON: Puts all evaporators in TEST mode. Use with Caution. This will cycle each output at 10 second intervals. Use “SETPOINT” slide-bar to select, then press “ENTER”. Return to “OFF” and then press “ENTER” to end the test.
Monitoring Smart Controller Programming Smart Controller cont'd. • SERVIC – ON or OFF: When placed in the ON mode this will pump the system down and shut it off. The system will not restart until SERVIC is placed back in the OFF mode. When multiple evaporators are connected as master/slave, depressing the "+" or "-" button will display information specific to each evaporator. Units in a master/slave connection are numbered 1 through 4. The first evaporator connected to the SMART CONTROLLER MULTI-OUT Terminals is Evaporator #1.
• MODBUS - ON or OFF: By default MODBUS OFF should show on the Smart Controller. Smart Controller has two ports: RS232 and RS485. While the hardware is available for MODBUS communication, the current software does not support MODBUS protocol.
• BE
ORG - 4_4 or 2_8: Allows for the user to select between 4 systems with 4 evaporator boards and 2 systems with 8 evaporator boards.
Monitoring Smart Controller The monitoring function can be used to monitor live system data. The information displayed, such as super-heat, is the actual superheat of the system as it is changing. Press the MONITOR button and follow the steps below (to back up one step during monitoring, while pressing the “PROGRAM REVIEW” button, press the “MONITOR” button):
• SUPRHT – Superheat (use "+" button to check super-heat of other evaporators, if Master/slave)
• OD TMP – Actual outdoor ambient temperature (Measured at the Condensing Unit)
• DEFTMP – Evaporator coil temperature (Used to terminate defrost): use "+" button to check other evaporators if Master/ Slave
• DEFTIM
– Defrost Time: Length of last defrost
• CMPCYC – Comp Cycles: No of Compressor Cycles since 12:00 midnight. Compressor Cycles (CMPCYC) will not display accurate information when Smart Controller is connected to a QRC system.
• CMPRUN
– Comp run time (Measured since 12:00 midnight) Compressor Run-time (CMPRUN) will not display accurate information when Smart Controller is connected to a QRC system.
• SPRTMP – Spare sensor temperature input • VERSON – Software Version: For each Beacon II Controller (use “+” button to check other evaporators, if Master/slave)
• VERSON – Software Version: for Smart Controller When multiple evaporators are connected as master/slave depressing the "+" or "-" button will display information specific to each evaporator. Units in a master/slave connection are numbered 1 through 4. The first evaporator connected to the SMART CONTROLLER MULTI-OUT Terminals is Evaporator #1 and must be a “master” board.
• EXVSET – Expansion valve step setting (Stepper Motor setting 0 to 255 steps: use "+" button to check other evaporators if Master/slave)
• SUCTMP
– Evaporator Suction temperature (Measured by the Suction Sensor): use "+" button to check other evaporators if Master/Slave
• SSVTMP – Saturated Suction temperature at the Evaporator (Determined by Suction Transducer): use "+" button to check other evaporators if Master/Slave
• SUCPRE – Evaporator Suction Pressure (Measured by Suction Transducer): use "+" button to check other evaporators if Master/ Slave
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Locking Smart Controller Locking The Heatcraft Smart Controller Board SMART CONTROLLER is lockable to prevent programmed settings changes by unauthorized personnel. When the Smart Controller is Locked, all buttons except for the MONITOR, PROGRAM REVIEW, and CLEAR buttons are disabled. The slides and selector bar are also still active. To LOCK the settings, do the following:
• Press “PROGRAM REVIEW” button. • Press and hold “MONITOR” button. • While holding “MONITOR” button, press “ENTER” button.
• The LED will display Loc. This will prevent unauthorized persons from changing any settings for system displayed.To UNLOCK the Controller, repeat these steps. LCD will display “UNLOCK.” Note: Each system must be locked or unlocked separately.
Error Codes • *BXSEN - Room temperature sensor shorted, open or not installed
• *DFSEN - Defrost temperature sensor shorted, open or not installed
• *STSEN - Suction Temperature sensor shorted, open or not installed
• *SPSEN - Suction pressure transducer shorted, open or not installed
• *ODSEN - Outdoor temperature sensor shorted • *SUPLO - Superheat too low • *SHTDN - Compressor shutdown (High or low refrigerant pressure or low oil pressure) Compressor Shutdown error code does not apply to QRC systems. The error code will flash alternately with the normal display information. When the error condition is corrected, the error code will no longer be displayed and only the normal information will be displayed. *All errors for all units connected to the Smart Controller will be displayed with an appropriate indicator for the system and unit experiencing the error. The individual boards will also display the errors.
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Wiring Errors & Alarm Codes Wiring Error If the Smart Controller LCD displays “+COMM+,” this indicates that there is an error in the communication wiring or that the wiring is broken or disconnected. Occurrence of this error on the connected unit will indicate which wires are faulty. The communication wiring is the MULTI IN and MULTI OUT connections. Check to make sure the OUT is connected to IN. Never connect OUT to OUT or IN to IN.
Alarm Codes • *BOXHl: Box temperature too high • *BOXLO: Box temperature too low • *STRUP: System Start-up failure (Compressor pumps down and tries to restart after 4 minutes.) System Start-up Failure Alarm does not apply to QRC systems.
• *INFLT: Input fault (Box Temp., Suction Temp., Pressure
The alarm code will flash alternately with the normal display information. When the alarm condition is corrected, the alarm code will no longer be displayed and only the normal information will be displayed. The system will pumpdown and cycle off and will not restart until the fault is cleared for the following conditions:
• Suction sensor shorted, open or not installed • Room temperature sensor shorted, open or not installed on master
• Pressure Transducer open or not installed The system will pumpdown, cycle off and try to restart for three consecutive times. Each try will be after the 4 minutes “Hold Off” period, for the following fault conditions:
• Oil pressure (Does not apply to QRC systems) • High pressure or low pressure cutout (or any other compressor safties) (Does not apply to QRC systems)
Transducer open or not installed)
• Power failure When an ALARM condition occurs, the Smart Controller will display “CALL FOR SERVICE”, the ALARM code, the SYSTEM Number and will sound an internal buzzer along with the closure of alarm contacts on controller.
After the fourth try, the alarm contacts will be closed and an alarm message displayed on the LCD screen. To clear this condition, the system should be cycled through the “SERVICE” mode after correction is complete. On Multiple systems the alarm contacts on each of the Master Evaporators will also announce alarms for that system. Alarms on slave evaporators will only occur for input fault and power failure.
Alarm Circuit - The onboard alarm is a dry set of NC contacts which close to indicate an alarm or a power loss. The type and wiring for the alarm is customer specified and supplied. Note that the alarm circuit does not distinguish or indicate what caused the alarm. These contacts can handle up to 125VAC and a 1 Amp load.
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Alarm Buzzer and Data Logging Alarm Buzzer The ALARM buzzer will sound when an alarm condition occurs. This buzzer will turn off when the alarm condition is cleared. The buzzer can also be silenced at any time by pressing the “CLEAR” button.
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Data Logging On multiple evaporator systems, the data recorded is from the master evaporator only. This data is available via remote connection through the Smart Controller’s RS232 serial port. The data can be viewed using RRC Gateway. (See H-IM-RRC at www.heatcraftrpd.com under Literature > I&O manuals).
Smart Defrost Smart Defrost The Smart Controller continuously monitors the system performance to determine the need for defrost. It uses a variety of data such as the outdoor ambient and box temperature in it’s decision making process. Smart Defrost is available for electric defrost systems only.
Activating Smart Defrost After your system has been running for a week or two with normal defrost operation and the system has operated normally with no problems, you may consider activating Smart Defrost. You must program multiple defrost times into the Smart Controller to provide flexibility for the system to defrost the coil properly. Smart Defrost will only allow the system to defrost at a programmed defrost time. The system will not defrost in between programmed defrost times. Hence, we recommend that a minimum of 8 defrost periods be programmed when Smart Defrost is turned on. The system will have the potential to defrost eight times per day to keep the coil clear and to allow the system to operate at optimum condition.
Demand Defrost Demand defrost is available for electric defrost systems only. To activate Demand defrost, press the "PROGRAM REVIEW" button until "DMD DFT" is displayed. Move the "SETPOINT" slide-bar to "ON" then press 'ENTER"/ Press "CLEAR" to return to the Main Screen. When Demand defrost is turned on, the Smart Controller will monitor system performance and will only call for a Defrost when necessary. Demand defrost does not utilize defrost periods, so all defrost period times will be cleared with the selection of "DMDDFT".
To activate Smart Defrost, press the “PROGRAM REVIEW” button until “SMTDFT” is displayed. (Also, it is recommended that the defrost fail-safe time be increased to 60 minutes). Move the “SETPOINT” slide-bar to “ON” then press“ENTER”. Press “CLEAR” to return to the main screen. When Smart Defrost is turned on, 8 defrost periods per day will automatically be programmed. These will be at 12:00 am, 3:00 am, 6:00 am, 9:00 am, 12:00 pm, 3:00 pm, 6:00 pm, and 9:00 pm. Also, the defrost fail safe time will be set to 60 minutes, and the defrost termination temperature will be set to 55°F. The user can change these as needed for the application.
Deactivating Smart Defrost To turn Smart Defrost off, move the “SETPOINT” slide bar to “OFF” then press “ENTER”. Press “CLEAR” to return to the main screen.
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System Defaults System Defaults The following are factory defaults for the parameters for the Smart Controller. If the user does not select a setting for any of the following parameters, the default will be used. It is important the user set ALL parameters based on their needs.
PARAMETERS
CODE
AIR
ELECTRIC
Refrigerant
REFTYP
R-404A
R-404A
Box Temperature
BOXTMP
35°F
-10°F
Superheat
SUPRHT
7°F
7°F
Smart Defrost
SMTDEF
N/A
Off**
Demand Defrost
DMDDEF
N/A
Off
Defrost Start Times
DEF ST
9 am/ 9pm
4am, 10am, 4pm, 10pm
Defrost Fail-Safe Times
DEFSAF
40 min.
30 min. (60 min. when Smart Defrost or Demand Defrost is On)
Defrost End Temperature
DEFTMP
45°F
60°F (55°F. when Smart Defrost or Demand Defrost is On)
Alarm High Temperature
ALR HI
50°F
5°F
Alarm Low Temperature
ALR LO
30°F
-15°F
Alarm Time
ALRMIN
60 min.
60 min.
Temperature Units
F-C
°F
°F
Clock Setting
12/24H
12 H
12 H
Fan Chilling
FNSTIR
Off
Off
Test Mode
TEST
Off
Off
Off
Off
Service Mode
SERVIC
**When Smart Defrost is turned on, 8 defrost periods per day will automatically be programmed. These will be at 12:00 am, 3:00 am, 6:00 am, 9:00 am, 12:00 pm, 3:00 pm, 6:00 pm, and 9:00 pm.
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Also, the defrost fail safe time will be set to 60 minutes, and the defrost termination temperature will be set to 55° F. The user can change these as needed for the application.
Back Compatibility In order to accomodate updates in technology and in industry, new Beacon II, QRC, and Smart Controller part numbers were created to handle a number of enhancements. The "NEW" part numbers listed below will serve as service parts for any "OLD" part numbers in the event a replacement part is needed. The Table and notes below highlight key differences between the OLD and NEW parts.
Supported Parameters: OLD
*
NEW
Part Numbers:
28910101
28910102
89704301
28910103
28910104
89704304
Part Description:
Beacon II (Green)
QRC (White)
Smart Controller
Beacon II (Blue)
QRC (White)
Smart Controller
R22
R404A
R507
R407A
-
-
-
R407C
-
-
-
R407F
-
-
-
R448A
-
-
-
R449A
-
-
-
Demand Defrost*
-
-
Evap Fan Cycling
-
-
Demand Defrost is implicit on all Smart Controller Versions (Can be activated by engaging Smart Defrost and clearing all defrost times), but the explicit DMDDFT parameter is only ever displayed on 89704304
NOTES: 1. When using a new Smart Controller 89704304 with multiple systems, the Smart Controller will poll each individual system and only display parameters if they are available for ALL boards in that system. 2. When using an old Smart Controller 89704301 with multiple systems, the Smart Controller will only display the old parameters, even if the Beacon II or QRC boards that are connected support additional parameters. 3. A new Beacon II/QRC board that is connected to old Beacon II/QRC boards or an old Smart Controller will only display parameters supported on the old versions.
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Beacon II Wiring Diagrams 24VOLT VOLTCONNECTION CONNECTIONWIRING WIRINGW/ W/SINGLE SINGLESYSTEM SYSTEM 24 CONNECTIONDIAGRAM DIAGRAMFOR FORSMART SMARTCONTROLLER CONTROLLERII II CONNECTION (WITHONE ONEEVAPORATOR) EVAPORATOR) (WITH
BLU BLU
SERVICE SERVICE
EVAPORATOR EVAPORATOR TB TB
RED RED WH WH
OD TEMP OD TEMP COMP COMP
GRN GRN
YEL YEL
MULTI MULTI ININ COM COM
GA 1818GA FIELD FIELD WIRING WIRING
GRN GRN
GRN GRN
1 1
MULTI MULTI ININ
2 2 3 3
MULTI MULTI OUT OUT
4 4 5 5
MULTI MULTI ININ
6 6
GA 1818GA FIELD FIELD WIRING WIRING
WH WH
BLU BLU
BLU BLU
SMART CONTROLLER SMART CONTROLLER II II TBTB
RED RED
MULTI OUT MULTI OUT
WH WH
GROUND 1111 GROUND
CC
TO2424VAC VAC TO SEENOTES NOTES1 1& &2 2 SEE
24V 24V
BLU BLU
COM COM
9 9
24V 1010 24V
COMP COMP
OUTDOOR OUTDOOR TEMP TEMP
MULTI MULTI OUT OUT
8 8
SER SER
YEL YEL GRN GRN
7 7
WH WH
RED RED
MULTI #1 MULTI #1
RED RED
MULTI #2 MULTI #2
CONDENSING CONDENSING UNITTB TB UNIT
1212
ALARM ALARM
1313
NOTES: NOTES: CANBE BESUPPLIED SUPPLIEDINDEPENDENTLY INDEPENDENTLYBY BYUSING USINGA A120/24 120/24VAC VACPOWER POWERSUPPLY SUPPLY(300mA). (300mA). 1.1.CAN CANBE BE CONNECTEDTO TO(1)(1)BEACON BEACONII IIBOARD BOARDAT ATTHE THEEVAPORATOR EVAPORATOR(TERMINALS (TERMINALS24V 24V& &C). C). 2.2.CAN CONNECTED ALARM CONNECTIONGOES GOESTO TOA ADRY DRYCONTACT CONTACTTHAT THATCLOSES CLOSESUPON UPONLOSS LOSSOF OFPOWER POWEROR OR 3.3.ALARM CONNECTION WHENAN ANALARM ALARM ACTIVATED(125 (125VAC, VAC,1 1AMP AMPCONTACT). CONTACT). WHEN ISISACTIVATED HEATCRAFTPART PARTNO. NO.29661601 29661601 HEATCRAFT REVCC REV
24 VOLT CONNECTION WIRING W/ SINGLE SYSTEM VOLT CONNECTION WIRING W/SINGLE SINGLE SYSTEM 2424VOLT CONNECTION WIRING W/ SYSTEM CONNECTION DIAGRAM FOR SMART CONTROLLER II CONNECTION DIAGRAM FOR SMART CONTROLLER CONNECTION DIAGRAM FOR SMART CONTROLLER II II (WITH TWO EVAPORATORS) (WITH TWO EVAPORATORS) (WITH TWO EVAPORATORS) CONDENSING CONDENSING CONDENSING UNIT TB TB UNIT TBUNIT
MASTER MASTER MASTER EVAPORATOR EVAPORATOR EVAPORATOR TB TB TB BLU BLU RED RED RED RED BLU RED RED
RED RED RED
SERVICE SERVICE SERVICE
OD TEMP OD TEMP OD TEMP COMPCOMP COMP
GRNGRN GRN
YEL YEL YEL
WHWH WH WHWH WH
IN MULTIMULTI IN MULTI IN GRNGRN
18 GA 18 GA WH WH 18 GA WH FIELD FIELD FIELD WIRING WIRING WIRING
SER
GRNGRN GRN
24V
SMART CONTROLLER II SMART CONTROLLER II SMART CONTROLLER TB TB II TB
C
C
24V
24V
SER SER
SER
COMP COMP COMP
18 GA 18 GA 18 FIELD GA FIELD FIELD WIRING WIRING WIRING
C
C
24V 24V
C
24V
NOTES: NOTES: NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 1. CAN BE SUPPLIED INDEPENDENTLY BY II USING A 120/24 VAC SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THEPOWER EVAPORATOR (TERMINALS 2. CAN BE CONNECTED TO (1) BEACON BOARD AT THE EVAPORATOR (TERMINALS 24V &24V C). & C). 2. CAN BE CONNECTED TOGOES (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES A CONTACT DRY CONTACT THAT CLOSES UPON OF POWER 3. ALARM CONNECTION TO A TO DRY THAT CLOSES UPON LOSSLOSS OF POWER OR OR 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). HEATCRAFT NO. 29661701 HEATCRAFT PARTPART NO. 29661701 REV CPART NO. 29661701 HEATCRAFT REV C REV C
13
12 11
13 12
ALARM
11 10
12
ALARM 13
GROUND 24V
ALARM GROUND
MULTI MULTI MULTI #1 #1 MULTI #2 #2 MULTI #1 MULTI #2
COM 10 24V 9 GROUND 11
8
8 7 COM MULTI 9 OUT COM 9 8 10 24V
GRN 7 6
5 4
6 5
7
6
MULTI IN
SER
24 VAC TO 24TO VAC TO 24 VAC SEE NOTES SEE NOTES 1 & 21 & 2 SEE NOTES 1 & 2
MULTI MULTI IN OUT MULTI OUT
BLU GRN BLU GRN
3 2
4 3
4
5
MULTI MULTI OUT IN
RED WH
BLU WH
2 1
3
2
C
18 GA 18 GA BLU BLU 18 GA FIELD FIELD BLU FIELD WIRING WIRING WIRING
MULTI MULTI IN OUT MULTI OUT
RED
RED WH 1
1
MULTI IN MULTI IN
WH WH WH
IN MULTIMULTI IN
MULTI IN GRNGRN GRN
18 GA 18 GA RED RED 18 GA MULTI MULTI OUT OUT FIELD RED FIELD MULTI OUT FIELD WIRING WIRING WIRING WH WH WH
COMP COMP COMP
GRNGRN GRN
16
BLU BLU BLU
BLU BLU
YEL YELSER YEL
OUTDOOR OUTDOOR OUTDOOR TEMP TEMP TEMP
BLU BLU BLU
OUT MULTI MULTI OUT BLU MULTI OUT
RED RED RED
OD TEMP OD TEMP OD TEMP
GRNGRN GRN
BLU BLU BLU
GRN
COM COM COM
SLAVE SLAVE SLAVE EVAPORATOR EVAPORATOR EVAPORATOR TBTB TB
Beacon II Wiring Diagrams 24 24 VOLT WIRING 2 SYSTEMS VOLTCONNECTION CONNECTION WIRING W/ 2W/ SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II CONNECTION DIAGRAM FOR SMART CONTROLLER II (TWO SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM) (TWO SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM)
SYSTEM 1
SYSTEM 2
SYSTEM 1
SYSTEM 2
CONDENSING UNIT TB
CONDENSING UNIT TBSERVICE
RED
BLU
RED SERVICE
EVAPORATOR TB OD TEMP
BLU
COMP
SERVICE
GRN
YEL
YEL
GRN WH
COMP
RED
GRN
C
OD TEMP
18 GA FIELD WIRING
BLU
MULTI IN
GRN
WH
RED
18 GA YEL FIELD WIRING
SER
C
RED
24V
18 GA FIELD WIRING
WH
SER
YEL
GRN
RED
MULTI OUT
COMP
WH
OD TEMP
18 GA FIELD WIRING
BLU
RED
MULTI OUT
BLU
COMP
WH
FIELD WIRING
GRN
SER 24V
YEL
YEL 18 GA
WH
18 GA FIELD WIRING
WH
C
OD TEMP
GRN
GRN
COM
RED
MULTI OUT
WH
BLU
WH
SER
YEL
OD TEMP
COMP
RED
MULTI MULTI IN OUT
18 GA FIELD WIRING GRN
WH
BLU MULTI IN
COM
EVAPORATOR TB
BLU
GRN
YEL
BLU
RED
COM
OD TEMP
GRN
GRN
18 GA FIELD WIRING
WH
EVAPORATOR TB
BLU
SERVICE COMP
BLU
OD TEMP
COM
CONDENSING RED UNIT TB
RED
MULTI IN
COMP
CONDENSING UNIT TB
EVAPORATOR TB
COMP
WH
18 GA FIELD WIRING
C
OD TEMP
24V 18 GA
24V
BLU
FIELD WIRING
13
11
MULTI #2
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
ALARM
10
24V
GROUND
12
GRN COM
7
MULTI OUT
6
MULTI IN
MULTI #1
8
18 GA FIELD WIRING
9
BLU
WH
RED
GRN
5
BLU
4
3
MULTI OUT
MULTI IN
1
2
WH
RED
TO 24 VAC SEE NOTES 1 & 2
18 GA FIELD WIRING
YEL COM
WH
GRN
BLU
BLU
MULTI OUT
RED
18 GA FIELD WIRING
WH
GRN
YEL
MULTI OUT
GRN
18 GA RED FIELD BLU WIRING
YEL WH
GRN
SERVICE
13
RED
YEL
RED
MASTER EVAPORATOR TB
RED
BLU GRN
GRN
YEL
MULTI OUT
MULTI OUT
MULTI IN
GRN WH
GRN
18 GA
COM
SER
BLU COMP
RED
GRN
WH
18 GA FIELD WIRING
24V
GRN
YEL
RED
GRN
BLU MULTI IN
WH
BLU GRN
18 GA FIELD WIRING
OD TEMP
RED
BLU
SLAVE EVAPORATOR TB
18 GA FIELD
WH
MULTI IN GRN GRN WIRING
BLURED
MULTI OUT
GRN
C
MULTI OUT
COMP
C
WH OD TEMP
24V
MULTI IN
SER
BLU GRN
COMP
C
RED
24V
C
BLU
24V
SER COMP
COMP
GRN
MULTI OUT
WH
YEL
C
OD TEMP
BLU
WH
SER
18 GA RED 18 GA FIELD FIELD 24V WIRING SER WIRING
BLU
24V
BLU OD TEMP
GRN
RED
WH OD TEMP
C
COMP
FIELD WIRING
WIRING
MULTI OUT COMP
SER
18 GA FIELD 24V18 GA WIRING
WHFIELD
RED
BLU
BLU
WH
SLAVE HEATCRAFT PART NO. 29661901 EVAPORATOR TB REV C
MASTER WH WH EVAPORATOR TB GRN
OD TEMP
MULTI IN
COM COMP
BLU
COMP
BLU
RED CONDENSING UNIT TB
18 GA BLU FIELD ODMULTI TEMP IN WIRINGGRN
BLU BLU
C
GRN
18 GA FIELD WIRING
C 24V
18 GA FIELD WIRING
13
12
ALARM
11
GROUND
GRN 9
10
24V
8
7
MULTI OUT
COM
BLU
WH
MULTI IN
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
TO 24 VAC SEE NOTES 1 & 2
HEATCRAFT PART NO. 29661801 REV C
11
13
10
24V
COM
9
GRN
8
BLU
7
MULTI OUT
WH 6
5
RED
MULTI #2
GROUND
MULTI #1
MULTI #2 SMART CONTROLLER II TB
MULTI IN
GRN 4
BLU 3
MULTI OUT
2
1
WH
RED
MULTI #1
18 GA FIELD WIRING
6
5
RED
GRN 4
BLU 3
MULTI OUT
MULTI IN
1
2
WH
RED
TO 24 VAC SEE NOTES 1 & 2
18 GA FIELD WIRING
MULTI IN
OD TEMP
CONDENSING UNIT TB
COMP
SER
SER
SYSTEM 2
SERVICE
WH
OD TEMP
SYSTEM 2
18SLAVE GA FIELD OD TEMP EVAPORATOR TB GRN WIRING
BLU
GRN
BLU
12
11
RED
WH
MULTIWH IN
OD TEMP
GRN
ALARM
10
24V
COM
GROUND
9
8
7
MULTI OUT RED
SMART CONTROLLER II MASTER BLU OD TEMP TB WH WH EVAPORATOR TB GRN RED RED BLU
MULTI IN
COM
6
5
MULTI #2
12
COMP
YEL
3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
SLAVE EVAPORATOR TB
ALARM
SERVICE
RED COMP
NOTES:
(TWO SEPARATE SYSTEMS / (2)FOR EVAPORATOR EACH SYSTEM) CONNECTION DIAGRAM SMART ON CONTROLLER II 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). (TWO SEPARATE SYSTEMS /2.(2) EVAPORATOR ONTO EACH SYSTEM) CAN BE CONNECTED (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C).
MASTER EVAPORATOR TB
MULTI #1
RED
24 VOLT CONNECTION WIRING W/ 2 SYSTEMS 24 VOLT CONNECTION WIRING W/ 2 SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II
MULTI IN
CONDENSING UNIT TB
SERVICE CONDENSING UNIT TB
WH
RED
GRN
BLU 3
MULTI OUT
SYSTEM 1
4
WH
RED
2
1
MULTI IN
SYSTEM 1
HEATCRAFT PART NO. 29661901 REV C
TO 24 VAC SEE NOTES 1 & 2
SMART CONTROLLER II TB
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). HEATCRAFT PART NO. 29661801 REV C
17
Beacon II Wiring Diagrams 2424 VOLT CONNECTION W/ W/ 4 SYSTEMS 4 SYSTEMS N WIRING CONNECTIOWIRING VOLT CONNECTION DIAGRAM FOR FOR SMART CONTROLLER II CONTROLLER SMART CONNECTION DIAGRAM 24 VOLT CONNECTION WIRING W/ 4II SYSTEMS (FOUR SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM) (FOUR SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM) CONNECTION DIAGRAM FOR SMART CONTROLLER II (FOUR SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM)
SYSTEM 2
SYSTEM 2 SYSTEM 2 CONDENSING UNIT TB
TBGA EVAPORATOR18 BLU FIELD OD TEMP WIRING EVAPORATOR BLUTB GRN
RED
CONDENSING UNIT TB SERVICE SERVICE
COMP
COMPCOM
YEL
ODMULTI TEMPIN
MULTI IN
YELWH
SER
BLU
SER
YEL
OD TEMP GRN
SYSTEMBLU1
MASTER EVAPORATOR TB
SYSTEM 1
BLU
CONDENSING UNIT TB
RED
BLU
BLU MULTI IN TBOD TEMP EVAPORATOR GRN
RED
GRN
BLU
YEL 18 GA FIELD WIRING WH
SER IN MULTI
GRN
OD TEMP TO 24 VAC SEE NOTES 1 & 2
18 GA FIELD WIRING
18 GA FIELD WIRING
SLAVE EVAPORATOR TB
RED
RED
OD TEMP
EVAPORATOR TB BLU
OD TEMP 18 GA
WH
RED
WH
18 GA FIELD GRN WIRING
BLU
FIELD WIRING
RED BLU
BLU GA OD TEMP WH 18WH MULTI INTB MULTI IN EVAPORATOR GRN FIELD GRN GRN WIRING RED RED GRN BLU BLU BLU BLU OD TEMP WH WH BLU MULTI OUTMULTI IN
BLUGRN
RED SER MULTI IN
YEL
GRN 18 GA FIELD BLU
BLU GRN MULTI OUT
WH GRN RED 18 GA C FIELD BLU MULTI OUT SER 18 GA WIRING YEL FIELD 24V GRN WIRING RED
YEL WH
SER COMP
WH
MULTI OUT
GRN
GRN
WIRING SER COMP
C 24V
COMP
C 24V
18 GA FIELD WIRING
C
BLU
24V
18 GA FIELD WIRING
12
13
11
13
GROUND
TO 24 VAC SEE NOTES 1 & 2
ALARM
11
NOTES: TO 24 VAC 1. CAN BE SUPPLIED BY USING A 120/24 VAC POWER SUPPLY (300mA). NOTES 1 & 2 SEEINDEPENDENTLY 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
ALARM
10
24V
GROUND
SMART CONTROLLER II TB
MULTI #2
C 24V
C
GRN
9
COM
GRN
GROUND
11
OUT
7
8
BLU 7
OUT
MULTI WH
6
9
5
BLU
8 MULTI GRN IN
MULTI OUT
MULTI #2
SMART CONTROLLER II TB
18
BLU
WH
RED
6
5
MULTI IN
GRN
7
MULTI #1 MULTI IN
RED
GRN 3
RED
5
SMART CONTROLLER II TB
6 MULTI WH OUT
2
MULTI IN
MULTI #2
4
WH
RED
BLU
BLUOUT
MULTI
4
3
WH
2
1
MULTI
RED IN
BLU
GRN 1 4
MULTI OUT
WH 2
MULTI IN
3
RED
MULTI #1
18 GA FIELD WIRING
GRN
18 GA FIELD WIRING
COMP
COMP
GRN
BLU
OD TEMP
18 GA FIELD WIRING
24V
18 GA FIELD WIRING
MULTI #1
24V
9
18 GA FIELD WIRING BLU
24V
18 GA FIELD WIRING
COMP
18 GA FIELD C WIRING
10
BLU
WH
OD TEMP
C
WH
BLU
GRN
COM
C
SER
24V
GRN
18 GA FIELD WHWIRING
YEL COM
COMP
WH
SER
YEL
24V
18 GA FIELD GRN WIRING
OD TEMP
GRN
COMP
COM
BLU
MULTI OUT
COMP
WH
YEL
SER
BLU
MULTI OUT
FIELD WIRING
MASTER EVAPORATOR TB
SYSTEM 3
GRN COMP
WH
RED
CONDENSING UNIT TB 18 GA FIELD RED COMP WIRING SERVICE CONDENSING UNIT TB YEL
WIRING
GRN RED 18 GA C BLU FIELD MULTI OUT 18 GA SER WIRING YEL FIELD 24V GRN WIRING RED
WH
OD TEMP
GRN
WH
24V
COMP
24V
MULTI OUT
GRN 18 GA FIELD BLU
GRN
YEL
COM
COM
MULTI IN
BLU GRN
RED
12
YEL
COM
1
MULTI OUT
GRN
COMP
SER
C
SYSTEM 3
RED WIRING GRN RED GRN SERVICE COMCOMP BLU BLU BLU WH WH
RED BLU WH
OD TEMP
ALARM
WH
10 MULTI
COMP
REDBLU RED 18 GA WH IN WH MULTI FIELD
WH
13
YEL CONDENSING UNIT TB SERVICE
OD TEMP
WH EVAPORATOR TB
RED
COMP
WH
CONDENSING UNIT TB
SERVICE
RED
RED
OD TEMP
GRN
12
COMP
24V
SERVICE
YEL
BLU 3 SYSTEM
SLAVE EVAPORATOR TB
GRN RED
BLU
GRN OUT MULTI
C
BLU
OD TEMP
RED
SYSTEM 1
18 GA FIELD WIRING
18 GA FIELD WIRING
24V
CONDENSING UNIT TB
GRN
18 GA FIELD WIRING
24V
C
18 GA FIELD GRN WIRING
MULTI IN
GRN
SER WH 18 GAYEL RED RED FIELD MULTI OUT COMP SER WIRING WH YEL WH 18 GA RED
BLU
OD TEMP
BLU
GRN
GRN
RED
OD TEMP
BLU
MULTI IN
MULTI MULTI IN OUT
18 GA FIELD WIRING
OD TEMP
24V
OD TEMP MULTI IN
GRN
WH
GRN
BLU
BLU
WH
C
COMP
WH BLU
OD TEMP
WH
24V
COM
C
OD TEMP
GRN
BLU YEL
COMP
FIELD COMP WIRING
C
OD TEMP
GRN
YEL WH
SER
WH
RED GA RED 18YEL MULTI OUT FIELD COMP SER WIRING WH WH 18 GA YEL RED
18 GA FIELD WIRING GRN
OD TEMP
MULTI OUT
BLU
18 GA FIELD WIRING
EVAPORATOR BLU TB
COM
WH
RED
GRN
RED
COMP COM MULTI OUT
GRN
18 GA FIELD WIRING
GRN
OD TEMP
GRN
RED
YEL
COMP
MULTI IN
GRN RED
BLU
MULTIIN OUT MULTI
WH
SERVICE
BLU
GRN
GRN
EVAPORATOR TB
RED
COMP
SLAVE EVAPORATOR TB
MASTER EVAPORATOR TB
CONDENSING UNIT TB RED
CONDENSING UNIT TB SERVICE
OD TEMP
BLU
BLU
WH
SERVICECOM
BLU
GRN
BLU YEL
COM
COM
CONDENSING UNIT TB
SERVICE
OD TEMP
RED
COMP
8
SERVICE
SYSTEM 4 4
SYSTEM SYSTEM 4
SLAVE EVAPORATOR TB
MASTER EVAPORATOR TB
CONDENSING UNIT TB RED
HEATCRAFT PART NO. 29664201 REV C
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER HEATCRAFT SUPPLY (300mA). PART NO. 29682101 B 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATORREV (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). HEATCRAFT PART NO. 29682101 REV B
Beacon II Wiring Diagrams 24 VOLT CONNECTION WIRING W/ 4 SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II (FOUR SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM)
24 VOLT CONNECTION WIRING W/ 4 SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II (FOUR SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM)
SYSTEM 2
SYSTEM 4
CONDENSING UNIT TB
RED
SYSTEM 2 SERVICE
BLU
CONDENSING UNIT TB COMP
MULTI IN OD TEMP
GRN
COM
WH
YEL
BLU
18 GA FIELD WIRING
WH
GRN
RED YEL
GRN 18 GA FIELD WIRING
WH
RED
GRN
BLU
SYSTEM 1
18 GA WH FIELD WIRING
GRN
SYSTEM 1
COM
GRN
COMP
MULTI IN
18 GA FIELD WIRING
RED YEL
WH
OD TEMP
OD TEMP GRN
GRN
GRN
BLU
SER
YEL
GRN
WH
OD TEMP
18 GA FIELD WIRING 18 GA FIELD WIRING
CGRN
RED
24V
SER COMP
C
C
18 GA
18 GA FIELD FIELD WIRING WIRING
18 GA FIELD WIRING
BLU
C
YEL
C SER
24V
COMP
COMP
18 GA FIELD WIRING
C 24V
SLAVE EVAPORATOR TB
OD TEMP
RED
RED
WH
SLAVE BLU EVAPORATOR TB MULTI IN
GRN RED RED
OD TEMP
OD TEMP GRN
WH
GRN BLU MULTI OUT
18 GA FIELD WIRING BLU
MULTI IN
RED YEL
BLU WH
GRN GRN
SER
BLU
COMP MULTI OUT
WH
C
RED YEL WH
SER
24V
GRN
MULTI COMP OUT
18 GA FIELD 18 GAWIRING FIELD WIRING
COMP
24V
BLU
MULTI OUT BLU 18 GA GRN FIELDMULTI IN WIRING GRN SER BLU
C SER
GRN
24V
COMP
C
BLU
OD TEMP
WH
MULTI IN
GRN
24V
WH
24V
BLU
WH
OD TEMP
18 GA FIELD WIRING
GRN MASTER BLU EVAPORATOR TB
18 GA FIELD WIRING
GRN
SER
MULTI OUT COMP
GRN
SER
YEL
24V
WH
COMP
MASTER EVAPORATOR TB
WH
OD TEMP
GRN RED
RED
BLU COM
C GRN
COMP
24V
BLU
RED
SERVICE
BLU
WH
MULTI OUT MULTI IN
GRN
24V
CONDENSING COMP UNIT TB
COMP MULTI OUT
WH
18 GA FIELD WIRING BLU
SYSTEM 3
COMP
SER
WH
CONDENSING UNIT TB
MULTI OUT BLU 18 GA MULTI IN GRN FIELD WIRING GRN SER COM BLU
MULTI OUTCOMP
GRN OD TEMP
BLU WH
BLUOUT MULTI
YEL
YEL
SYSTEM 3
MULTI IN
WH
RED
BLU
WH SLAVE BLU WHEVAPORATOR TB
SER
C
SERVICE
RED
RED
GRN RED RED
OD TEMP
YEL
OD TEMP
SLAVE EVAPORATOR TB
BLU
GRN
WH
BLU
C
MULTI IN
BLU
GRN 18 GA FIELD WIRING
OD TEMP
24V
OD TEMP
GRN
RED
MULTI OUT
COMP
GRN MASTER EVAPORATOR TB
YEL
RED
MULTI OUT MULTI IN
18 GA FIELD WIRING
WH
24V
18 GA FIELD WIRING
BLU
WH
COM
C
MASTER EVAPORATOR TB
CONDENSING COMPUNIT TB
YEL
SER
RED
SERVICE
COM
COMP
C
CONDENSING UNIT TB
COMP
RED YEL
MULTI OUT
24V
BLU
COMP
SER
COMP
C
18 GA BLU FIELD OD TEMP OD TEMP WIRING SLAVE MASTER GRN EVAPORATOR TB EVAPORATOR TB BLU BLU 18 GA MULTI IN MULTI IN BLU GRN FIELD OD TEMP OD TEMP WIRING GRN GRN RED BLU BLU BLU
CONDENSING UNIT TB
SERVICE
SLAVE EVAPORATOR TB
MASTER EVAPORATOR TB
RED
WH
GRN RED
COMP
WH
SYSTEM 4
GRN RED
24V
OD TEMP
COM
GRN
SER
YEL
BLU
CONDENSING UNIT TB
SERVICE
MULTI OUT MULTI IN
SER
MULTI OUT
OD TEMP
MULTI IN OD TEMP
BLU
BLU
MULTI OUT MULTI IN
COM
SERVICE
BLU 18 GA GRNFIELD WIRING
C
18 GA FIELD WIRING
24V
12
13
11
ALARM
GROUND
11
GROUND
13
10
24V
MULTI #2
ALARM
9
8
MULTI OUT
SMART CONTROLLER II TB
12
10
24V
BLU
GRN 9
8
WH
MULTI OUT
6
7
RED
WH
GRN
GRN
5
7
BLU
5
6
COM
MULTI #1
MULTI #2
MULTI IN
4
3
MULTI OUT
2
MULTI IN
1
MULTI #1
MULTI BLU IN
4
MULTI
RED OUT
MULTI IN
GRN
BLU
WH
RED
1
2
WH
18 GA FIELD WIRING
3
RED
TO 24 VAC SEE NOTES 1 & 2
18 GA FIELD WIRING
COM
COMP
YEL
BLU
18 GA FIELD OD TEMP WIRING SLAVE EVAPORATOR TB BLU
OD TEMP
MASTER GRN EVAPORATOR TB
RED
SERVICE
SLAVE EVAPORATOR TB
MASTER EVAPORATOR TB
TO 24 VAC NOTES: 1. CAN SUPPLIED SEEBE NOTES 1 & 2INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
HEATCRAFT PART NO. 29664201 REV C NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
HEATCRAFT PART NO. 29664201 REV C
SMART CONTROLLER II TB
19
Quick Response Controller Wiring Diagrams VOLT CONNECTIONWIRING WIRINGW/ W/SINGLE SINGLE SYSTEM SYSTEM 24 24 VOLT CONNECTION CONNECTION DIAGRAM FOR SMART CONTROLLERIIII CONNECTION DIAGRAM FOR SMART CONTROLLER (WITH ONE EVAPORATOR) (WITH ONE EVAPORATOR)
SMART CONTROLLER II RED TB 1
SERVICE
WH
OD TEMP
OD TEMP GRN
COMP
YEL
BLU
BLU MULTI IN
MULTI IN COM
18 GA FIELD WIRING
GRN
18 GA FIELD WIRING RED
WH
MULTI OUT
MULTI OUT
RED
WH
GRN OUTDOOR TEMP
5
RED
6
WH
7 8
C
C
BLU
3
BLU
MULTI IN
MULTI OUT
TO 24 VAC SEE NOTES 1 & 2
1
MULTI IN
2 3
MULTI OUT
4
GRN
5
MULTI IN
6 7
MULTI OUT
8 9
COM
COM
10
24V
10
24V
11
GROUND
TO 24 VAC 11 GROUND SEE NOTES 1 &2
24V
24V
MULTI OUT
WH
9 COMP
WH
COMP
2
FIELD 4 WIRING GRN
SER
YEL
SER
GRN
BLU 18 GA
MULTI IN
SMART CONTROLLER II TB
MULTI #1
RED
MULTI #2
EVAPORATOR TB
BLU
MULTI #1
EVAPORATOR TB
RED
MULTI #2
CONDENSING UNIT TB
12
ALARM
12
13
ALARM 13
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). NOTES: 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC SUPPLY (300mA). WHEN AN ALARM IS ACTIVATED (125 POWER VAC, 1 AMP CONTACT).
2. CAN BE CONNECTED TO (1) QRC BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). HEATCRAFT PART NO. 29661601 REV C
VOLT CONNECTION WIRING SINGLE SYSTEM 2424 VOLT CONNECTION WIRING W/W/ SINGLE SYSTEM 24 VOLT CONNECTION WIRING W/ SINGLE SYSTEM CONNECTION FOR SMART CONTROLLER II CONNECTION DIAGRAM FOR SMART CONTROLLER II CONNECTION DIAGRAM FORDIAGRAM SMART CONTR LLER O II (WITH EVAPORATORS) (WITH TWOTWO EVAPORATORS) (WITH TWO EVAPORATORS)
CONDENSING CONDENSING UNITUNIT TB TB
MASTER MASTER MASTER EVAPORATOR EVAPORATOR EVAPORATOR TB TB TB BLU BLU RED RED RED RED RED RED WH WHWH WH OD TEMP OD TEMP WH WH OD TEMP GRN GRNGRN BLU BLU
RED RED SERVICE SERVICE
COMPCOMP
YEL YEL
BLU
MULTI IN COM COM
GRN BLUGRN
GRN
18 GA 18 GA FIELD FIELD WIRING WIRING
WH WH
IN MULTIMULTI IN
MULTI OUT
BLU BLU
MULTI MULTI OUT OUT
BLU
GRNGRN
RED RED
GRN
SER
YEL YEL
SER GRNGRN
24V
IN MULTIMULTI IN
GRNGRN
MULTI IN
18 GA 18 GA RED RED MULTI MULTI OUT OUT FIELD FIELD WIRING WIRING MULTI OUT WH WH
RED WH
SER
SER
SER
SER COMP COMP
COMP
24V
18 GA FIELD WIRING
18 GA 18 GA FIELD FIELD WIRING WIRING
C
C
C
24V
24V
24V
GRN
NOTES: NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT EVAPORATOR THE EVAPORATOR (TERMINALS 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE (TERMINALS 24V &24V C). & C). NOTES: 3.SUPPLIED ALARM CONNECTION GOES DRY CONTACT THAT CLOSES UPON OF POWER 3. ALARM CONNECTION GOES TO A TO DRY CONTACT THATVAC CLOSES UPON LOSSLOSS OF POWER OR OR 1. CAN BE INDEPENDENTLY BY AUSING A 120/24 POWER SUPPLY (300mA). WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). 2. CAN BE CONNECTED TO (1) QRC BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR HEATCRAFT NO. 29661701 HEATCRAFT PARTPART NO. 29661701 WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).REV C REV C 13
12 11
13 12
GROUND 13 ALARM
SMART CONTROLLER II TB
ALARM
11 10
GROUND 12 24V
MULTI MULTI #2 #2
SMART CONTROLLER II SMART CONTROLLER II TB
MULTI #2 TB
ALARM
9 8
10 9
GROUND COM 11 24V
COM
MULTI MULTI OUT IN
8 7
MULTI OUT 9 MULTI OUT 10 24V COM
SEE NOTES 1 & 2
7 6
6 5
BLU BLU
BLU
24 VAC TO 24TO VAC SEE NOTES SEE NOTES 1 & 21 & 2 TO 24 VAC
8
BLU GRN 5 4
4 3
6
MULTI MULTI IN OUT
MULTI IN 7
WH
BLU
GRN 3 2
2 1
4 IN
MULTI OUTMULTI
MULTI OUT 5
RED
RED WH
BLU
WH
RED
1
MULTI 3 IN
2
1
MULTI IN
18 GA FIELD WIRING
OD TEMP OD TEMP
OD TEMP
GRN
C
C
18 GA 18 GA FIELD FIELD 24V WIRING WIRING
BLU BLU 18 GA FIELD WIRING
20
BLU BLU
WH WH
COMP C
MULTI MULTI #1 #1
GRNGRN
COMP COMP
OUTDOOR OUTDOOR TEMP TEMP
MULTI #1
SLAVE SLAVE SLAVE EVAPORATOR EVAPORATOR EVAPORATOR TB TB TB
Quick Response Controller Wiring Diagrams 24 24 VOLT WIRING 2 SYSTEMS VOLTCONNECTION CONNECTION WIRING W/ 2W/ SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II CONNECTION DIAGRAM FOR SMART CONTROLLER II (TWO SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM) (TWO SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM)
SYSTEM 1
SYSTEM 1
SYSTEM 2
SYSTEM 2
EVAPORATOR TB
CONDENSING UNIT TB
OD TEMP
RED
BLU
SERVICE
EVAPORATOR
TB CONDENSING UNIT TB
EVAPORATOR TB
OD TEMP
SERVICE
BLU OD TEMP
MULTI IN
COMP
GRN
YEL
MULTI IN
WH
COM
18 GA FIELD WIRING
WH
SER
C
RED
24V
GRN
24V
GRN
RED
MULTI OUT
WH
RED
24V
C
18 GA FIELD WIRING
18 GA FIELD WIRING
18 GA FIELD WIRING
C
18 GA FIELD WIRING
COMP
WH
BLU
WH
MULTI IN
WH
COMP
SER
YEL
OD TEMP
RED
MULTI OUT
18 GA FIELD WIRING
BLU
RED WH
COM
SER COMP
OD TEMP
GRN
YEL
MULTI OUT
GRN
EVAPORATOR TB
GRN
COMP
BLU RED
MULTI OUT
BLU
BLU
MULTI IN
GRN
RED
YEL GRN
WH
SER
COMP
18 GA FIELD WIRING
C
OD TEMP
18 GA FIELD WIRING
24V
BLU
GRN
BLU
BLU
RED
BLU
BLU
WH
MULTI OUT
BLU
24V
BLU OD TEMP GRN
24V
BLU
WH
RED MULTI OUT MULTI IN WH SER
MULTI OUT
RED WH
GRN
BLU
18 GA FIELD WIRING
18 GA FIELD WIRING
RED YEL
C
GRN
GRN
BLU
RED
GRN
WH
BLU
24V
MULTI OUT
COMP
COMP
C
MULTI IN
SER
SER 24V
GRN
OD TEMP
BLU
COMP
18 GA FIELD WIRING
WH OD TEMP
MULTI IN
BLU
GRN WH
C
SLAVE EVAPORATOR TB
RED
C
18 GA FIELD WIRING
24V
18 GA FIELD WIRING
12
13
11
ALARM
10
24V
GROUND
9
BLU
8
7
MULTI OUT
COM
WH
GRN
TO 24 VAC SEE NOTES 1 & 2
13
11
GROUND
ALARM
9
10
24V
MULTI #2
COM
GRN
8
BLU
WH 6
7
MULTI OUT
RED 5
6
5
MULTI #2
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) QRC BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
SMART CONTROLLER II TB
MULTI IN
4
GRN
MULTI #1
18 GA FIELD WIRING
MULTI IN
4
RED
GRN
BLU 3
RED
MULTI IN
BLU 3
MULTI OUT
2
WH
RED
BLU GRN
COMP
24V
MULTI #1
1
WIRING
TO 24 VAC SEE NOTES 1 & 2
1
18 GA FIELD WIRING
BLU
PART NO. 29661901
18 GAMASTER FIELD OD TEMPTB EVAPORATOR
SER
MULTI OUT
C
18 GA FIELD WIRING
GRN
GRN
COMP
18 GA FIELD WIRING
WH
YEL MULTI OUT
SER
24V
COMP
C
BLU MULTI IN
COMP MULTI IN
RED
RED
SERVICE OD TEMP
WH
C
18 GA FIELD SER WIRING
GRN
MULTI IN
RED
COMP
WH
OD TEMP
COM SER
MULTI OUT
WH
GRN
WH
GRN
WH
24V
YEL
13
11
GROUND
RED MULTI OUT
BLU
2
RED C
18 GA FIELD WIRING
12
10
24V
BLU
GRN
SER
RED
CONDENSING UNIT TB
BLU
GRN
COMP
MULTI IN
GRN
SLAVE HEATCRAFT EVAPORATORREV TB C
MASTER EVAPORATOR TB
18 GA FIELD WIRING
BLU
GRN
GRN
SYSTEM 2
SYSTEM 2
SLAVE OD TEMP EVAPORATOR TB
WIRING
WH
WH
OD TEMP
3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
12
BLU GRN
YEL
RED
ALARM
9
COM
8
7
MULTI OUT
6
RED
BLU
OD TEMP
SLAVE EVAPORATOR TB
SMARTRED CONTROLLER 18IIGA MASTER FIELD OD TEMP WHTB WH TB EVAPORATOR GRN
RED
NOTES:
(TWO SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM) CONNECTION DIAGRAM FOR SMART CONTROLLER II 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). (TWO SEPARATE SYSTEMS /2.(2) EVAPORATOR ONTO EACH SYSTEM) CAN BE CONNECTED (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C).
MULTI #2
MULTI OUT MULTI IN
COM
WH
RED
MULTI OUT
MULTI IN
BLU
GRN
5
4
WH
RED
MASTER
MULTI IN
COMP
24 VOLT CONNECTION WIRING W/ 2 SYSTEMS 24 VOLT CONNECTION WIRING W/ 2 SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II
EVAPORATOR MULTI #1 TB
CONDENSING UNIT TB
ERVICE
3
2
1
MULTI IN
SYSTEM 1
13
TO 24 VAC SEE NOTES 1 & 2
SMART CONTROLLER II TB
SYSTEM 1
12
11
MULTI #2
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) QRC BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
ALARM
GROUND
GRN
10
24V
BLU
8
9
MULTI #1
COM
RED
WH
MULTI IN
MULTI OUT
6
5
7
GRN
BLU
MULTI OUT
4
3
2
18 GA FIELD WIRING
MULTI IN
1
18 GA FIELD WIRING
WH
RED
TO 24 VAC SEE NOTES 1 & 2
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
21
HEATCRAFT PART NO. 29661801 REV C
Quick Response Controller Wiring Diagrams 2424 VOLT CONNECTION WIRING W/ W/ 4 SYSTEMS VOLT CONNECTION WIRING 4 SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II 24 VOLT CONNECTION WIRING W/ 4 (FOUR SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM) (FOUR SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM) CONNECTION DIAGRAM FOR SMART CONTROLLER II (FOUR SEPARATE SYSTEMS / (1) EVAPORATOR ON EACH SYSTEM)
SYSTEM 2
SYSTEM 2 SYSTEM 2 CONDENSING UNIT TB
SLAVE EVAPORATOR TB
MASTER EVAPORATOR TB
CONDENSING UNIT TB RED
EVAPORATOR TB 18 GA SERVICE RED BLU FIELD OD TEMP SERVICE EVAPORATOR TB WIRING BLU GRN OD TEMP COMP
YEL
COMP
GRN BLU
OD TEMP
MULTI IN
YEL WH
MULTI IN
COM
18 GA FIELD WIRING RED
OD TEMP
RED SER
SER
GRN
OD TEMP
COMP
C
SYSTEM 1
SYSTEM 1 SYSTEM 1
BLU
CONDENSING UNIT TB
WH
YEL 18 GA
WH GRN WIRING
GRN
BLU
GRN
24V
COMP
18 GA FIELD COMP WIRING
C 24V
C
18 GA FIELD WIRING
SLAVE EVAPORATO
18 GA
MULTI IN FIELD
GRN WH WIRING
YEL WH
MULTI OUT
BLU18 GA FIELD WIRING GRN
BLU
MULTI OUT
WH
WH
GRN
MULTI IN
GRN
BLU
MULTI OU
18 GA FIELD WIRING
BLU
COMP
SER COMP
GRN
RED
C
YEL
18 G FIEL WIR
BLU RED
WH
GRN
SER
C
SER
24V
WH
COMP
18 GA FIELD WIRING
24V
C
COMP
C
BLU GRN
MULTI IN
RED
RED
BLU
MULTI OUT
OD TEMP
WH
EVAPORATOR TB
WH
WH
OD TEMP
WH YEL
RED
RED
OD TEMP
24V
BLU
18 GA FIELD WIRING
18 GA FIELD WIRING
13
12
ALARM
SEE NOTES 1 & 2
ALARM
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C NOTES: 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER O WHEN ANINDEPENDENTLY ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). 1. CAN BE SUPPLIED BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) QRC BOARD AT THE EVAPORATOR (TERMINALS 24V & C). HEATCRAFT NO.OR 2968210 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OFPART POWER REV B WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
13
12
11
10
12 24V
NOTES: TO 24 VAC 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). SEE NOTES 1&2 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR TO 24 VAC WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT). HEATCRAFT PART NO. 29664201 REV C
11
24V
GROUND
GRN
9
10
COM
GRN
8
10
24V
9
BLU
MULTI OUT
7
9
COM
5
6
7
SER
TO 24 VAC SEE NOTES 1 & 2
COM 11
GRN
MULTI BLU IN 8
MULTI OUT
GROUND
BLU
8
7
OUT
WH MULTI
6
MULTI IN
RED
GRN
3
RED
5
WH
RED
GRN
5
MULTI #2
SMART CONTROLLER II TB
EVAPORATOR TB
24V
SMART CONTROLLER II TB
MULTI #2
18 GA FIELD WIRING
24V
MULTI OU
WH
18 GA BLU OD TEMP MULTIFIELD IN GRN WIRING RED GRN
SER GRN
OD TEMP
WH
SER
BLU
BLU
COMP
18 GA FIELD WIRING
SMART CONTROLLER II TB
MULTI OUT 6 MULTI IN
MULTI #1
MULTI #1
18 GA FIELD WIRING
MULTI #2
4
OUT
MULTI BLU
WH
WH
2
1
GRN
3
MULTI 4 IN
BLU
GA FIELD WIRING
18 GA 18 GA FIELD FIELD WIRING WIRING
WH
BLU
3
2
1
IN
MULTI RED
4
RED
18 GA FIELD WIRING
MULTI OUT
RED
WH 1
18 SER
OD TEMP
C
24V
MULTI #1
2
C
BLU GRN
RED
GRN
GRN
WH
BLU
C
22
COMP
COMP
18 GA FIELD WIRING
MULTI IN
COMP
BLU 18 GA RED FIELD C WIRING YEL GRN 24V
YEL
SER
BLU
MULTI OUT
COM
RED
MASTER EVAPORATOR TB
BLU
GRN
FIELD WIRING
GRN
GRN RED
18 GA FIELD WIRING
RED COM COMP
MULTI IN
GRN
RED
COMP
SERVICE
BLU
24V
BLU
CONDENSING UNIT TB
MULTI OUT
GRN 18 GA
GROUND 13
SER
OD TEMP
MULTI IN
SER
YEL WH
MULTI OUT
18 GA FIELD WIRING
RED
MULTIFIELD IN
OD TEMP
BLU
ALARM
COM
BLU GRN
MULTI OUT
BLU
COMP
CONDENSING UNIT TB
OD TEMP
WIRING RED BLU RED WH 18 GA BLU OD TEMP MULTI IN FIELD MULTI IN WH WH GRN WIRING RED GRN GRN GRN WH BLU BLU BLU BLU
OD TEMP
WH
WH
24V
SYSTEM 3 18 GA SYSTEM 3 FIELD
EVAPORATOR TBWH
RED COMP
GRN
BLU
C
SERVICE
RED
RED
OD TEMP
SERVICE YEL EVAPORATOR TB
COM
OD TEMP
SER
SER
C
BLU
BLU
GRN MULTI OUT
RED
18 GA YEL RED FIELD COMP WH WIRING WH YEL
SYSTEM 3
GRN
RED
COMP
OD TEMP
SLAVE EVAPORATOR TB
RED
SERVICE
GRN
MULTI OUT
GRN
WH
24V
MASTER EVAPORATOR TB
CONDENSING UNIT TB
MULTI IN
MULTI OUT
18 GA FIELD WIRING
18 GA FIELD WIRING
24V
BLU
MULTI IN
BLU
OD TEMP
OD TEMP
MULTI IN
YEL
GRN
24V
24V
BLU
OD TEMP
18 GA FIELD WIRING RED
C
C
BLU
YEL
18 GA FIELD WIRING
OD TEMP
WH
COM
COMP
18 GA FIELD COMP WIRING
BLU GRN
GRN
COM
SER
WH
WH
24V
BLU
RED EVAPORATOR TB
WH
SER
C
COMP
MULTI OUT
RED GRN MULTI OUT
18YEL GA RED FIELD COMP WH WIRING WH YEL
MULTI OUT
GRN
GRN
EVAPORATOR TB
COMP MULTI IN
SLAVE EVAPORATO
MASTER EVAPORATOR TB
CONDENSING UNIT TB RED
SERVICE
GRN RED
BLU
MULTI OUT
GRN
WH
BLU
MULTI IN
CONDENSING UNIT TB
SERVICE
OD TEMP
BLU
GRN
BLU
COM
SYSTEM 4 SYSTEM 4 SYSTEM 4
Quick Response Controller Wiring Diagrams 24 VOLT CONNECTIONWIRING WIRING W/ W/ 4 4 SYSTEMS 24 VOLT CONNECTION SYSTEMS CONNECTION DIAGRAM FOR SMART CONTROLLER II
CONNECTION DIAGRAM FOR SMART CONTROLLER II (FOUR SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM) (FOUR SEPARATE SYSTEMS / (2) EVAPORATOR ON EACH SYSTEM)
SYSTEM 2
SYSTEM 4
SYSTEM 2
CONDENSING UNIT TB
MASTER EVAPORATOR TB
MASTER RED EVAPORATOR TB
SERVICE
BLU
SLAVE EVAPORATOR TB18 GA
FIELD WIRING
OD TEMP
18 GA FIELD WIRING
GRN
COMP
OD TEMP
YEL
COM
MULTI WH IN
RED YEL
MULTI OUT
SER
WH
SER FIELD
C
COMP BLU
24V
COMP
24V
18 GA FIELD WIRING
24V
SYSTEM 1
C
C
24V
24V
RED
SERVICE
SYSTEM 1
BLU
COM
MULTI IN
RED
RED
OD TEMP
WH
BLU
MULTI OUT
18 GA FIELD
MULTI IN
GRN
WH
WH
C
18 GA FIELDGRN WIRING
GRN
WH
18 GA FIELD WIRING
OD MULTI OUT TEMP
BLU
GRN BLU
24V
GRN
RED
MULTI IN
YEL
WH
COMP
COMP
C
18 GA
24V
FIELD GRN
WIRING
24V
C
18 GA FIELD WIRING
24V
13
12
11
MULTI #2
ALARM
10
24V
GROUND
GRN COM
MULTI OUT
6
9
BLU
18 GA FIELD WIRING
8
WH
RED
TO 24 VAC SEE NOTES 1 & 2
7
GRN
5
24V
BLU
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) BEACON II BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
TO 24 VAC SEE NOTES 1 & 2
HEATCRAFT PART NO. 29664201 REV C
11
GROUND
13
10
24V
MULTI #2
12
9
COM
GRN
BLU
8
MULTI OUT
7
6
WH
RED
SMART CONTROLLER II TB
MULTI IN
5
24V
MULTI IN
BLU
MULTI OUT
MULTI IN
4
WH
18 GA FIELD WIRING
C
GRN SER
MULTI OUT C
18 GA FIELD WIRING
BLU MULTI OUT
18 GA FIELD WIRING
SER
COMP
18 GA C FIELD WIRING
MULTI IN
GRN BLU
MULTI OUT
BLU
GRN GRN
WH
BLU
GRN
OD TEMP
SER
3
RED
RED
COMP
2
1
MULTI IN
SER
GRN
BLU
MULTI IN
OD TEMP
WH
SLAVE BLU EVAPORATOR TB
COMP
4
2
3
MULTI OUT
RED
GRN
RED
RED
OD TEMP
SER
MULTI #1 WH
BLU
WH
BLU
COMP
MULTI OUT
SLAVE EVAPORATOR TB
GRN
COMP
C
MULTI #1
BLU
C 24V
C
SER
18 GA FIELD WIRING 24V
18 GA FIELD WIRING
GRN
COMP
COMP
18 GA FIELD WIRING
MASTER EVAPORATOR TB
RED
COM OD TEMP
SER
SER
RED
MULTI OUT
GRN
18 GA 24V FIELD WIRING
BLU
18 GA FIELD WIRING
MULTI IN
SER
C
GRN
BLU
BLU
RED YEL
BLU
MULTI OUT
OD TEMP
WH
GRN WIRING
GRN
OD TEMP
OUT
24V
YEL EVAPORATOR TB
MULTI IN
GRN
WH BLU
18 GA FIELD WIRING
COMP MASTER
BLU
MULTI OUT
WH
24V COMP
BLU
SYSTEM 3
OD TEMP
WH
SLAVE BLU WH EVAPORATOR TB
MULTI SER
SER C
CONDENSING UNIT TB
SERVICE
RED
RED
OD TEMP
GRN
MASTER YEL EVAPORATOR TB
ALARM
COMP
1
SLAVE EVAPORATOR TB
BLU
GRN
WH
SYSTEM 3
MASTER EVAPORATOR TB
CONDENSING UNIT TB
MULTI IN
GRN
COMP
MULTI IN
GRN RED
WH COMP
OD SER TEMP
WIRING
C
MULTI IN
YEL
OD TEMP
BLU
GRN
MULTI OUT
GRN RED RED
GRN
18 GA
C
BLU
MULTI OUT
COMP
SER
MULTI IN
GRN
SER
COMP
OD TEMPBLU
BLU
18 GA FIELD WIRING
18 GA FIELD WIRING
OD TEMP
MULTI IN WH
WH
GRN
BLU
18 GA GRN FIELD WIRING
YEL
MULTI OUT
WH
GRN
GRN
GRN RED
SLAVE EVAPORATOR TB
BLU COM
SLAVE EVAPORATOR TB
MASTER EVAPORATOR TB
MASTERRED SERVICE EVAPORATOR TB
MULTI IN
BLU
MULTI OUT
CONDENSING UNIT TB
COMP OD TEMP
GRN RED
MULTI IN
GRN
SYSTEM 4
OD TEMP
BLU
GRN
BLU
18 GA FIELD BLU MULTI OUT M WIRING
OD TEMP
OD TEMP BLU
MULTI IN
BLU
SLAVE EVAPORATOR TB
NOTES: 1. CAN BE SUPPLIED INDEPENDENTLY BY USING A 120/24 VAC POWER SUPPLY (300mA). 2. CAN BE CONNECTED TO (1) QRC BOARD AT THE EVAPORATOR (TERMINALS 24V & C). 3. ALARM CONNECTION GOES TO A DRY CONTACT THAT CLOSES UPON LOSS OF POWER OR WHEN AN ALARM IS ACTIVATED (125 VAC, 1 AMP CONTACT).
SMART CONTROLLER II TB
23
Heatcraft Refrigeration Products, LLC 2175 West Park Place Blvd., Stone Mountain, GA 30087 www.heatcraftrpd.com Customer Service and Technical Support Normal Business Hours – 8:00 AM – 8:00 PM EDT (800) 321-1881 After Hours (after 5:00 PM EDT, weekends and holidays) (877) 482-7238
Since product improvement is a continuing effort, we reserve the right to make changes in specifications without notice.
The name behind the brands you trust.™ CLIMATE CONTROL
Commercial Refrigeration Parts