INSTALLATION AND MAINTENANCE INSTRUCTIONS R

511584

LEK

MOS GB 0627-1 RCU 20

RCU 20 FOR FIGHTER 360P/1120/1220/1320

1

Contents General

Web interface – FIGHTER 1120/1220

Setting table ........................................................ 2 Product description .............................................. 3

Overview page .................................................... 20 Operating data .................................................... 21 Operating data, extended .................................... 22 Operating data, external units .............................. 22 Alarm/status ........................................................ 23 Log ...................................................................... 23

Installation Assembly .............................................................. 4 Network connections ............................................ 6 Digital inputs ........................................................ 7

Web interface – FIGHTER 1320

Indicators

Overview page .................................................... 24 Operating data .................................................... 25 Operating data, external units .............................. 26 Operating data, compressor ................................ 27 Log ...................................................................... 27

Indicators on RCU 20 .......................................... 8

Starting General .................................................................. 9 RCU 20 configuration software .............................. 9 Logging in ............................................................ 11

Web interface Web browser requirements .................................. 12 Menu overview .................................................... 12

Web interface – Settings Language selection .............................................. 13 Log ...................................................................... 13 Module ................................................................ 14 E-mail .................................................................. 14 Network ................................................................ 14 User ...................................................................... 15

Component locations Component locations .......................................... 28 List of components .............................................. 28

Miscellaneous Technical specifications ...................................... 29 Enclosed kit .......................................................... 29

Frequently asked questions

Web interface – FIGHTER 360P Overview page .................................................... 16 Operating data .................................................... 17 Operating data, extended .................................... 18 Alarm/status ........................................................ 19 Log ...................................................................... 19

RCU 20

Frequently asked questions ................................ 30

2

General

In order to get the ultimate benefit from your RCU 20 communications unit you should read through these Installation and Maintenance Instructions.

To be completed when the communications unit has been installed

Installation date Installation engineers

MAC ID

Date __________

Signature __________________________________

RCU 20

3

General Product description The RCU 20 consists of a communications module, and a separate power supply unit with jack for plugging into a wall socket. The RCU 20 enables operations to be controlled and monitored using a computer connected to a local network or via the Internet.

It is possible to connect to the RCU 20 two independent switch functions to detect external events such as a movement alarm or freezing protection. Note that all configuration of the unit requires that a computer is connected.

RCU 20

4

Installation Assembly FIGHTER 1120

Stick the product label securely to the cover. The label can be placed in any orientation, depending on the location of the unit. Open the plastic cover by separating its two halves. The RCU 20 is placed outside the heat pump and its best location is mounted on a wall. Connect the communication cable in accordance with the appropriate product description. Then continue with the instructions under the heading “Final installation”.

Connect the accompanying black communication cable to the heat pump modular connector that is on the CPU card (34). Use the accompanying extension connector to connect the cable from the RCU 20 position (4). For communication to work, the CPU card in the FIGHTER 1120 must have version number 1.03 or higher.

FIGHTER 360P Connect the black communication cable (105) from the heat pump to the cable leading to the RCU 20, position (4) using the accompanying extension connector. Earlier versions of the FIGHTER 360P do not have the cable (105). Then connect the accompanying black communication cable to the heat pump modular connector that is on the CPU card (34). Use the accompanying extension connector to connect the cable from the RCU 20 position (4). For communication to work, the CPU card in the FIGHTER 360P must have version number 2.00 or higher.

34

34

105

LEK

RCU 20

Installation

5

Assembly FIGHTER 1220

Final installation

Connect the accompanying black communication cable to the heat pump modular connector that is on the CPU card (34). Use the accompanying extension connector to connect the cable from the RCU 20 position (4). For communication to work, the CPU card in the FIGHTER 1220 must have version number 1.03 or higher.

Connect the 4-pole modular cable to the network adapter output. Plug the network adapter into a nearby wall socket. Refit the plastic cover to the RCU 20. The heat pump must be configured, to permit communication with the RCU 20. This is done via the service menus. Refer to the “Installation and Maintenance Instructions” for the respective products. Tip: Try to find a wall socket for the network adapter that is fed from a different fuse than the fuse for the heat pump supply. The RCU 20 will then be able to detect if the heat pump shuts down.

34

FIGHTER 1320 Connect the accompanying black communication cable to the heat pump modular connector that is on the CPU card (34). Use the accompanying extension connector to connect the cable from the RCU 20 position (4). For communication to work, the CPU card in the FIGHTER 1320 must have version number 1.10 or higher.

LEK

34

RCU 20

6 Network connections The RCU 20 has a connection (5) for 10/100 Mbps Ethernet. Connect the unit to a network, or alternatively direct to a computer with the Ethernet cabling. For connection to a router or a hub/switch a straight-through cable must be used, and for direct connection to a computer a crossover cable must be used. A network with the RCU 20 connected to a router or hub/switch is recommended. For connection direct to a computer with Internet connection, two network cards are required in the computer, and it must run continuously in order to provide the RCU 20 access to the Internet. Internet connection is not necessary to be able to install and configure the unit, but is required for access to the unit via the Internet.

Internetuppkoppling Internet connection (t ex modem)

Internet connection Internetuppkoppling (t ex modem)

Router, alternatively Router alt. Hub/Switch Hub/Switch

Computer Dator

Computer Dator

RCU 20 RCU 10

RCU 20 RCU 10

Heat pump Värmepump

Heat pump Värmepump

RCU 20

Installation Digital inputs The RCU 20 has two digital inputs (7) (optically isolated) for connection of an external signal. The inputs shall be 10 – 24 VDC for an active high signal and 0 – 2 VDC for an inactive signal. Terminal number Function 24 Voltage feed (12 VDC) 23 Signal ground (GND) 22 Not used (NC) 21 Not used (NC) 20 Digital In 2+ (DI2+) 19 Digital In 2(DI2-) 18 Digital In 1+ (DI1+) 17 Digital In 1(DI1-) (Digital In 1- and Digital In 2- are internally connected together).

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ER IT B ET N

RCU 20

7

8

Indicators Indicators on RCU 20

RCU 20

Not lit Steady green Steady orange

The RCU has no voltage RCU 20 in operation On starting

Not lit Flashing green Flashing red Steady orange

Waiting TX serial channel RX serial channel On starting

Not lit Flashing green Flashing red

Waiting Ethernet traffic Ethernet conflict

Not lit Steady green Steady orange

No contact with network 10 Mbit/s link 100 Mbit/s link

Starting

9

General The RCU 20 has a preset IP address: 10.200.1.1. NOTE! Images and settings on the following pages may show some difference, depending on the browser, settings and the version of the RCU, as well as the heat pump configuration.

MAC ID in hex code.

RCU 20 configuration software Search for connected units

The RCU configuration software is a PC-based program that can be used to prepare different networkparameters in the RCU 20. The program can search for RCU 20 units on an Ethernet network, after which the IP address, network mask, gateway, DNS, etc. can be set. DHCP can also be activated in the unit. Install by running the installation program Setup-NetBiterConfig.exe that is on the supplied CD.

When the program starts, it will automatically search for an RCU 20 network connection. A list will be displayed of all units that are found. A new search can be made by pressing the “Scan” button.

System requirements

IP: IP address for the RCU 20 SN: Network mask GW: Gateway DHCP: Dynamically assigned IP address (On/Off) Version: Software version Type: Product type MAC: Ethernet MAC address

■ Pentium 133 MHz ■ 5 MB free hard disk space ■ Windows 95/98/ME/NT/2000/XP ■ Network card (Ethernet) If a different operating system than Windows is used the configuration software can not be used. Then connect to the RCU’s preset IP address in the web browser and use the web interface to change the network settings. See section “Starting” – “Logging in”.

RCU 20

10

Starting RCU 20 configuration software

Changing IP settings Double-click on the desired unit in the list to change the IP settings. A new window will open, in which the new settings can be entered. To obtain the necessary information concerning your network settings, please contact your network administrator.

IP Address: IP address for the RCU 20 Subnet mask: Network mask Default gateway: Gateway Primary DNS: Primary DNS (any) Secondary DNS: Secondary DNS (any) Host name: Host name for RCU 20 (any)

NOTE! Only set DHCP to “On” if a DHCP server is available on the network.

NOTE! The password is case-sensitive, i. e. the precise password must be entered in respect of upper and loser case characters.

The preset password is ”admin”. On pressing the “Set” button the RCU 20 will restart, after which the new settings will be activated.

NOTE! Only A-Z, a-z and 0-9 are permitted to be used in the user ID and password, the symbol characters cannot be used.

The new settings can be tested by opening a browser and entering the set IP address. If DHCP is activated, a new search can be made with the program to see which IP address has been assigned to the RCU 20.

NOTE! If the password is forgotten, there is no way to retrieve it. The RCU 10 must be returned to NIBE where a complete reset will take place. All the settings that have been made, including user settings, will disappear. RCU 20

Starting Logging in Start the browser (such as Internet Explorer) and enter the selected IP address in the RCU 20. If the IP address is chosen for example to be 10.2.15.21, then ”http://10.2.15.21” is entered into the browser address field, followed by pressing the Enter button. The following or a similar image will be displayed:

To access the product’s internal web page for the first time, enter “admin” into both entry fields. The password will be changed later, and new users can be added (refer to the ”Web interface – Settings” > ”Users” section). If there is a problem logging in, check that ”Caps Lock” is not activated for the keyboard.

RCU 20

11

12

Web interface Web browser requirements

The web pages are optimised for Internet Explorer 6.0 and Mozilla Firefox. Other browsers may also work, but the pages may appear different. The browser must support Java. If Java is not supported, the component may be downloaded at http://www.java.com/en/download/manual.jsp

Menu overview The actual displayed images may differ somewhat, depending on the currently installed configuration. The RCU 20 has two menus, a top menu and a side menu. The top menu provides navigation to different areas of the NIBE web site (requires Internet connection) and resetting of the RCU 20 to another language (requires administrative or writing authority).

The side menu provides navigation in the RCU 20’s internal web pages. The side menu has differences depending on which product is used together with the RCU 20. FIGHTER 360P

FIGHTER 1120/1220

FIGHTER 1320

Overview diagram This page shows in a schematic way how the heat pump operates. The temperature and operational status can be read here. See the respective product descriptions.

Settings Here are various web interface and RCU function settings.

Operating data This page shows in detail how the heat pump operates. A selection of the most often used measured values can be read and adjusted here. See the respective product descriptions.

If “Miscellaneous” is selected, a new menu appears:

Extended operating data/ external/ compressor Further measured values are shown here for reading and adjustment. See the respective product descriptions.

These menus are common to all heat pumps and are described in the “Web interface – Settings” section.

Alarm/status This page shows whether any alarms have been activated. FIGHTER 1320 does not have this page, and any activated alarms are shown on the overview page instead. RCU 20

13

Web interface - Settings Log

NOTE!

In “Settings” – “Log” are entered the desired parameters, logging interval and type of log-in. The selected parameters and logging interval affect the total log time. With several selected parameters and a a more frequent logging interval, the RCU 20 memory fills up more quickly and the total log time is reduced. The logging interval defines at which intervals the logged values shall be saved. Selectable intervals are every 10 seconds, 30 seconds, 1, 2, 5, 10, 30 and 60 minutes. The logging type can be selected from 3 different modes: No logging, Stop logging when the log is full or Circular logging (the oldest measured value is erased and replaced by new when the log is full). The buttons at the bottom can be used to mark/unmark all the measured values and save selected settings.

The settings must be saved for activation to take place.

Language selection To change the language used in the RCU 20, click on the flag for the desired language in the top menu, or select ”Settings” – “Choose language” and then click on the desired language. To activate the selected language, click on ”Save”.

The log settings menu has differences depending on which product is used. The following illustration is from the FIGHTER 1320. Here the logged values are put on different pages, that are selected from the scrolling list. The FIGHTER 1120/1220 also has its logged values placed on different pages. Otherwise, the logging settings for the different products operate in the same way.

RCU 20

14

Web interface – Settings Module

Network

In “Settings” – ”Miscellaneous” – “Module” information concerning where the module is installed can be entered. The informationen in the “Building” display is then used when the RCU 20 sends an alarm via Email or as a text message. The RCU 20 can be restarted remotely by clicking on “Restart”.

Here the basic settings for network connection can be made. These are the same settings that can be made with the aid of the RCU 20 configuration program.

E-mail

NOTE!

Here the settings for handling E-mail can be made. This is necessary for enabling the RCU 20 to send alarms via E-mail to selected users.

Only set DHCP to “On” if a DHCP server is available on the network.

NOTE! If the RCU 20 is to be reached via the Internet it is important to configure a firewall that will allow the reception of incoming web traffic (port 80).

RCU 20

15

Web interface – Settings User

Here takes place handling of users who shall have the right to log in to the RCU 20. Click on “Add” to add a new user. Existing user information can be edited by clicking on the names.

■ User ID: This ID is used when logging on to the RCU 20 via a browser. ■ Name: User’s name. ■ E-mail: The user’s E-mail address to which alarms are to be sent. ■ Alarm receiver: Here is defined which types of alarm the user is to receive. Several boxes can be marked. - Prio 1: All alarms except those below. - Prio 2: Low priority alarms. - Digital inputs: Alarms from digital inputs. - Heat pump status changed: Alarm warning that the status of the heat pump has changed. ■ User level: - Read: The user may only look at the web site and cannot change anything. - Write: The user may look at the web site and change parameters on the operations pages. - Admin: The user may look at the web site and has full authority to change configuration and parameters. ■ Password: This password is used when logging on to the RCU 20 via a browser. The password is to be repeated for verification.

NOTE! The password is case-sensitive and only A-Z, a-z and 0-9 are permitted to be used in the user ID and password, which means that the symbol characters cannot be used.

RCU 20

16

Web interface – FIGHTER 360P Overview diagram

This is the first page to be displayed after logging in. It shows an overview with information concerning the most important parameters of the heat pump.

E

F

G

H

D

C

A A B C D E F G H I

Supply temperature Menu 2.0* Return temperature Menu 2.6* Temperature, compressor sensor Menu 1.1* Temperature, hot water sensor Menu 1.0* Evaporation temperature Menu 5.0* Extract air temperature Menu 5.1* Exhaust air temperature Menu 5.2* Outside temperature Menu 4.0* Operating indications Lit lamp indicates an active function.

*

Equivalent menu number in FIGHTER 360P

B

RCU 20

I

Web interface – FIGHTER 360P

17

Operating data Operating data for several measured values is shown in table format for easy viewing. M1.0 shows that the equivalent menu in FIGHTER 360P is 1.0. At S86 the status for the component numbered 86 in FIGHTER 360P’s component list is shown. To change a value, click on ”arrow down” and select a value from the scrolling list, confirm with ”Set”. After a few seconds the change is confirmed by FIGHTER 360P and the relevant value is updated.

The change in value presumes that the user has logged in with writing or administration authority.

RCU 20

18

Web interface – FIGHTER 360P Operating data, extended

In this form the heat regulation parameters can be changed by clicking on ”arrow down” and selecting a value from the scrolling list, confirming thereafter with ”Set”. Note that the selected RCU offset heating curve is added to the heat pump’s internal offset heating curve.

The change in value presumes that the user has logged in with writing or administration authority.

RCU 20

19

Web interface – FIGHTER 360P Alarm/status

Log

This form shows the common alarms that the heat pump has indicated. External alarm inputs DI1 and DI2 are not concerned with the heat pump functions but are self-defined functions, e.g. movement alarm and freezing protection.

Here the log files that are in the RCU 20 can be fetched. The parameter log contains selected logged values (see the “Web interface – Settings” > “Log” section). The alarm log contains all the alarms that have been indicated and a number of temperatures registered at the time of each alarm. The log files can be cleaned out by clicking on the “Clean log file” button for the appropriate log.

The log files are in CSV format, which is a standard format that can be imported into several kinds of calculation program for further processing.

Factory settings Click on the “Factory settings” button to reset all settings in the FIGHTER 360P to their original states.

Restarting Click on the “Restart FIGHTER 360” button to restart the FIGHTER 360P.

RCU 20

20

Web interface – FIGHTER 1120/1220 Overview diagram

This is the first page to be displayed after logging in. It shows an overview with information concerning the most important parameters of the heat pump.

A

B

C

A

Communication indications Green lamp indicates functioning communications. Red lamp indicates communication error. B Operating indications Lit lamp indicates an active function. C Operational information Here the status is shown of the functions that are activated in the heat pump.

RCU 20

Web interface – FIGHTER 1120/1220

21

Operating data Operating data for several measured values is shown in table format for easy viewing. M1.0 shows that the equivalent menu in FIGHTER 1120/1220 is 1.0. Note that the selected RCU offset heating curve is added to the heat pump’s internal offset heating curve. To change a value, click on ”arrow down” and select a value from the scrolling list, confirm with ”Set”. After a few seconds the change is confirmed by the heat pump and the relevant value is updated.

The change in value presumes that the user has logged in with writing or administration authority.

RCU 20

22

Web interface – FIGHTER 1120/1220 Operating data, extended

In this form the heat regulation parameters can be changed by clicking on ”arrow down” and selecting a value from the scrolling list, confirming thereafter with ”Set”.

The change in value presumes that the user has logged in with writing or administration authority.

Operating data, external units In this form the external unit parameters can be changed by clicking on ”arrow down” and selecting a value from the scrolling list, confirming thereafter with ”Set”.

The change in value presumes that the user has logged in with writing or administration authority.

RCU 20

Web interface – FIGHTER 1120/1220

23

Alarm/status

Log

This form shows the common alarms that the heat pump has indicated. External alarm inputs DI1 and DI2 are not concerned with the heat pump functions but are self-defined functions, e.g. movement alarm and freezing protection. Alarm resetting takes place from the form “Operating data, extended”.

Here the log files that are in the RCU 20 can be fetched. The parameter log contains selected logged values (see the “Web interface – Settings” > “Log” section). The alarm log contains all the alarms that have been indicated and a number of temperatures registered at the time of each alarm. The log files can be cleaned out by clicking on the “Clean log file” button for the appropriate log.

The log files are in CSV format, which is a standard format that can be imported into several kinds of calculation program for further processing.

RCU 20

24

Web interface – FIGHTER 1320 Overview diagram

This is the first page to be displayed after logging in. It shows an overview with information concerning the most important parameters of the heat pump.

A

B

C

D

A

Lists installed units. Click on a unit to see the associated operating information. A red marker indicates which unit is being shown. B Operating indications Shows operating conditions for installed units. Green background indicates when the compressor is operational. Red background indicates alarm. C Alarm indications D Operational information Here the status is shown of the functions that are activated in the heat pump.

RCU 20

Web interface – FIGHTER 1320

25

Operating data Operating data for several measured values is shown in table format for easy viewing. M1.0 shows that the equivalent menu in FIGHTER 1320 is 1.0. Note that the selected RCU offset heating curve is added to the heat pump’s internal offset heating curve. To change a value, click on ”arrow down” and select a value from the scrolling list, confirm with ”Set”. After a few seconds the change is confirmed by the heat pump and the relevant value is updated.

The change in value presumes that the user has logged in with writing or administration authority.

RCU 20

26

Web interface – FIGHTER 1320 Operating data, external units

In this form the external unit parameters can be changed by clicking on ”arrow down” and selecting a value from the scrolling list, confirming thereafter with ”Set”.

The change in value presumes that the user has logged in with writing or administration authority.

RCU 20

Web interface – FIGHTER 1320

27

Operating data, compressor In this form the compressor parameters can be changed by clicking on ”arrow down” and selecting a value from the scrolling list, confirming thereafter with ”Set”. Switch between different heat pumps in the system by using the scroll list at the top left.

The change in value presumes that the user has logged in with writing or administration authority.

Log Here the log files that are in the RCU 20 can be fetched. The parameter log contains selected logged values (see the “Web interface – Settings” > “Log” section). The alarm log contains all the alarms that have been indicated and a number of temperatures registered at the time of each alarm. The log files can be cleaned out by clicking on the “Clean log file” button for the appropriate log.

The log files are in CSV format, which is a standard format that can be imported into several kinds of calculation program for further processing.

RCU 20

28

Component locations

1

LE K

4

7

8

A

5

List of components 1 4 5 7 8

Communications module Communication port to FIGHTER Network connections Connection of external contact function Label with MAC ID

RCU 20

29

Miscellaneous Technical specifications Ethernet connection

10Base-T or 100Base-TX (IEEE 802.3). RJ45 contact.

Rating

230 V, 50 Hz, 3 VA

Operating temperature range CE certification

0 – 60 °C In accordance with EN 50 081-2:1993 and EN 61 000-6-2:1999

Enclosed kit

LE

K LEK

Extension connector

LEK

Cabling for heat pump, 0.5 m

K LE

Power supply adapter

CD with RCU configuration software

Label for placing on the cover

RCU 20

30

Frequently asked questions

What do you have to think about to get to the web site from the Internet? In most cases where on has a fixed connection to the Internet there is some kind of firewall to protect the network. To access a unit inside a firewall, it must be configured to let desired traffic through. To gain access to the web site in the RCU 20 from the Internet, port 80 (HTTP/web) must open in the firewall and be guided to the RCU unit on the inside.

Two log-in windows are displayed, why? Unfortunately web browsers are often not perfectly integrated with the JVM that is installed in the computer. In practice the JVM (that runs the JAVA applets) does not understand that the browser has already put up a log-in window, and therefore puts up another one when a JAVA applet is to be run, for safety’s sake. This will hopefully be solved in future versions of browsers and JVMs.

How do I connect an RCU with a cable directly to a computer, without connecting it to a network? Ethernet networks can have two types of cable: straightthrough or crossover. A straight-through cable is used between the computer network equipment. A crossover cable is used between a computer another computer or for network equipment network equipment. The RCU 20 is counted as a computer and shall therefore have a crossover cable if it is connected directly to another computer.

What does ”Network mask” mean? An IP address is composed of 32 bits and the network mask defines how many bits are used for the network address. The remaining bits identify the computer on the network. The net mask looks the same as an IP address, e.g. 255.255.0.0 or 255.255.255.0.

Can the RCU 20 become infected with a virus? No. Viruses are generally always written to infect computers that run Microsoft Windows, or occasionally Linux. A virus is written for a particular operating system or processor and can only infect the type of platform for which it is written. An RCU 20 does not have the same type of processor as an everyday computer, nor can it therefore become infected. What does ”JAVA support in a browser” mean? To be able to run a program written in JAVA on a computer, it must have a JVM (Java Virtual Machine) installed. A JAVA applet on a web site requires that the browser can use this JVM to be able to run the applet. Most current browsers can manage this but there is not always a JVM installed in the computer. In these cases a JVM must be downloaded and installed for everything to work. JVMs for many different operating systems can be downloaded from: www.java.com.

What is a ”default Gateway”? So that computers that are on separate networks (different sub-networks) are able to communicate with each other, routers are needed between the networks to “bridge” the traffic. Default gateway is the name of the router that is to be used to reach the computers that are not on the local network. This router then sends the information on to the destination or the nearest router that it knows about. Which browsers work together with an RCU? The web pages are optimised for Internet Explorer and Mozilla Firefox. Other browsers should work well, but the pages may look different. What is the format of the log files? The log files in the RCU are of CSV type. This is a usual format for log files and is supported by such programs as Microsoft Excel.

RCU 20

31

RCU 20

32

RCU 20

RCU 20

NIBE CZ

CZ

V Zavetri 1478/6 CZ-170 00 Prague 7

NIBE Systemtechnik GmbH

DE

Am Reiherpfahl 3 D-29223 Celle

Vølund Varmeteknik

DK

Filial af NIBE AB Brogårdsvej 7, 6920 Videbæk

NIBE – Haato

FI

Valimotie 27 01510 Vantaa

GB

NL

Puh: 09 - 274 697 0 Fax: 09 - 274 697 40 E-mail: [email protected] www.haato.fi

NIBE Energietechniek B.V.

Tel: 0168 477722 Fax: 0168 476998 E-mail: [email protected] www.nibeboilers.nl

Jerikoveien 20 1067 Oslo

NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57 15-703 BIAŁYSTOK

NIBE AB SWEDEN

R

Tel: 97 17 20 33 Fax: 97 17 29 33 E-mail: [email protected] www.volundvt.dk

Tel: 08 45 095 1200 Fax: 08 45 095 1201 E-mail: [email protected] www.nibe.co.uk

NIBE AB

PL

Tel: 05141/7546-0 Fax: 05141/7546-99 E-mail: [email protected] www.nibe.de

NIBE Energy Systems Ltd.

Postbus 2 4797 ZG WILLEMSTAD NB

NO

Tel: 0266 791 796 Fax: 0266 791 796 E-mail: [email protected] www.nibe.com

Box 14 Järnvägsgatan 40 SE-285 21 MARKARYD

Tel: 22 90 66 00 Fax: 22 90 66 09 E-mail: [email protected] www.nibe-villavarme.no

Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: [email protected] www.biawar.com.pl

Tel: +46 - (0)433 - 73 000 Fax: +46 - (0)433 - 73 190 E-mail: [email protected] www.nibe.com