Danfoss CF-RU Repeaterenhed Installation guide

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Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Anleitung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Vejledning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

1. Functional Overview ......................................................................... 4

2. Installation .................................................................................................. 6

3. Placing and Mounting .............................................................................. 8

4. Transmission Test ...................................................................................... 9

5. Uninstattation ............................................................................................ 10

6. Specications ............................................................................................. 11

7. Troubleshooting ........................................................................................ 12

8. Figures and illustrations ......................................................................... 45-46

4

Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

1. Functional Overview

Front – g. 1

Front cover

Red LED (behind the cover)

Transformer/Power supply plug

LED modes

• Permanent light ON

• No light OFF

• Slow ashing Flashes

• Fast ashing Flickers

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Back – g. 2

Back plate

Front cover release

Back plate lock/unlock (turn 90°)

Screw hole for wall mounting

Screw and wall plug

Mounting with screws

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

2. Installation

Note: The Repeater Unit is installed when system enlargement (transmission distance) is

required, or when other system components cannot reach the Master Controller (link test is

unsatisfactory).

Temporarily connect the Repeater Unit to a 230V power supply outlet no further from the

Master Controller than you can operate both products.

Activate Install mode on Master Controller – g. 4

• Use the menu selection button to select the Install mode. Install LED

ashes

• Activate Install mode by pressing OK . Install LED goes ON

Front Cover – g. 3

Front cover release

Push Button – g. 4

Push button (for installation/transmission test)

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Activate Install mode on Repeater Unit

• Release the front cover, see g. 3

• Press the push button . LED and icker during communication

Repeater Unit installation status

• Satisfactory - LED goes OFF

• Not satisfactory - LED ashes 5 times

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

3. Placing and Mounting

The Repeater Unit has been assigned

When the Repeater Unit has been assigned to the Master Controller, discon-

nect it from the temporary 230V power supply outlet

• Place it somewhere between the Master Controller and the room therm

stat (with the unsatisfactory link test) – see g. 5 – and connect it to a 230V

power supply outlet

• Verify the transmission to the Master Controller by making a link test from

the Repeater Unit – see 4

• Perform another link test from the room thermostat with 1) the

unsatisfactory link test or 2) where system enlargement is required

Note: Extending the transmission range of the CF2 system

• Up to three Repeater Units can be installed in a chain – see g. 5

• Several chains of Repeater Units can be added to one Master Controller

– see g. 5

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Initiate transmission test on the Repeater Unit – g 4

• Press the push button

• LED goes ON

Link test is satisfactory

• LED goes OFF

• Mount the front cover again

Link test is unsatisfactory

• LED ashes 5 times

No transmission to room / Repeater Unit

• Try to relocate the Repeater Unit

• Or install one or up to three Repeater Units and place them

between the Master Controller and Room Thermostat

4. Transmission Test

10

Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Factory reset

• Disconnect the Repeater Unit from the power supply

• Fix the cable (g. 12)

• Boiler: Connect the live wire (L) across the Boiler Relay from an ex-

ternal power supply. Make sure the power supply is switched o. Then

connect the live wire, and complete other connections to the boiler in

accordance with existing law.

Note: The relays for pump and boiler are potential free contacts and can thus NOT be used

as direct power supply. Max. load is 230V and 8A / 2A (inductive) !

5. Uninstattation

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Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

6. Specications

Cable lenght (power supply) 3m

Transmission frequency 868.42MHz

Transmission range in buildings

(up to)

30m

Number of Repeater Units in a

chain (up to)

3

Transmission power <1mW

Supply voltage 230V a.c./3V

Ambient temperature 0-50° C

IP class 21

12

Instruction CF-RU Repeater Unit

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Error indication Possible Causes

The LED ashes 5 times

Installation/Link Test is

unsatisfactory

7. Troubleshooting

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Anleitung CF-RU Signalverstärker

20

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Auf Werkseinstellungen zurücksetzen

• Unterbrechen Sie die Verbindung zwischen Signalverstärker und

Stromversorgung.

• Lösen Sie die vordere Abdeckung – siehe Abb. 3.

• Halten Sie den Druckknopf gedrückt.

• Stellen Sie die Stromversorgung nun wieder her.

• Lassen Sie den Druckknopf los, wenn die LED zu „EIN“

wechselt.

Note: The relays for pump and boiler are potential free contacts and can thus NOT be used

as direct power supply. Max. load is 230V and 8A / 2A (inductive) !

5. Deinstallation

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Instruction CF-RU Repeater Unit

23

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

1. Funktionsoversigt ...................................................................................... 24

2. Installation ................................................................................................... 26

3. Placering og montering ............................................................................ 28

4. Transmissionstest ...................................................................................... 29

5. Anstallation ............................................................................................... 30

6. Specikationer ........................................................................................... 31

7. Fejlnding .................................................................................................... 32

8. Figurer og illustrationer ........................................................................... 45-46

Instruction CF-RU Repeater Unit

24

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

1. Funktionsoversigt

Forside - g. 1

Frontdæksel

Rød indikator (under frontdækslet)

Transformator/netstik

LED modes

• Konstant lys TÆNDT

• Lyser ikke SLUKKET

• Langsom blinken Blinker

• Hurtig blinken Flimrer

Instruction CF-RU Repeater Unit

25

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Bagside - g. 2

Bagplade

Løsning af frontdæksel

Bagpladelås (drej 90°)

Skruehul til vægmontering

Skrue og rawlplug

Montering med skruer

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Instruction CF-RU Repeater Unit

31

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

6. Specications

Kabellængde (netledning) 3m

Transmissionsfrekvens 868.42MHz

Transmissionsrækkevidde i byg-

ninger (op til)

30m

Antal repeaterenheder

i en kæde (op til)

3

Transmissionseekt <1mW

Forsyningspænding 230V a.c./3V

Omgivelsestemperatur 0-50° C

IP-klasse 21

Instruction CF-RU Repeater Unit

32

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Fejlindikation Mulig årsag

Indikatoren blinker fem

gange

Installlations/linktesten er

ikke tilfredsstillende

7. Fejlnding

Instruction CF-RU Repeater Unit

33

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

1. Présentation des fonctions ............................................................... 34

2. Installation .................................................................................................. 36

3. Placing & Mounting .................................................................................. 38

4. Test Transmission ...................................................................................... 39

5. Désinstallation ........................................................................................... 40

6. Spécications ............................................................................................. 41

7. Dépannage ................................................................................................. 42

8. Tableaux et illustrations .......................................................................... 45-46

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Instruction CF-RU Repeater Unit

35

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Arrière – g. 2

Plaque arrière

Libérer couvercle avant

Verrouiller/déverrouiller plaque arrière (tourner 90°)

Orice vis pour montage mural

Vis et chevilles murales

Montage avec vis

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Instruction CF-RU Repeater Unit

42

VI.UH.N1.52

Produced by Danfoss Floor Heating Hydronics 08.2008

Indication erreur Cause possible

La diode LED clignote 5

fois

Le test raccordement/in-

stallation n’est pas satis-

faisant

7. Dépannage

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