Danfoss CF-RF User manual

088U0213
GB Instruction CF-RF Room Thermostat with Infrared Floor Sensor
DInstruktion CF-RF Raumthermostat mit Infrarot-Bodensensor
DK Vejledning CF-RF Rumtermostat med infrarød gulvsensor
FInstructionThermostat d’ambiance CF-RF avec Capteur au sol infrarouge
SE Bruksanvisning CF-RF rumstermostate med infraröd golvsensor
PL Instrukcja obsługi termostatu z czujnikiem podłogowym CF-RF
NL Handleiding voor CF-RF kamerthermostaat met infrarood vloersensor
IIstruzioni CF-RF con sensore a pavimento a raggi infrarossi

1VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
GB Instruction .......................3
DInstruktion ......................13
DK Vejledning ......................25
FInstruction ......................35
SE Bruksanvisning . . . . . . . . . . . . . . . . . . 45
PL Instrukcja obsługi. . . . . . . . . . . . . . . . 55
NL Handleiding.....................65
IIstruzioni........................75

2VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007

3VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
GB Index
1. Functional Overview ...............................................4
2. Installation ...................................................................4
3. Temperature Settings...............................................6
4. Transmission Test ......................................................9
5. Mounting .....................................................................9
6. Uninstallation .......................................................... 10
7. Specications........................................................... 11
8. Troubleshooting...................................................... 12
9. Figures and Illustrations................................ A1-A2
GB

4VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
1. Functional Overview
Front - g. 1
Up/down selector
Push button
Red LED (behind the cover)
InfraRed oor sensor
LED modes
Permanent light ON
No light OFF
Slow ashing Flashes
Fast ashing Flickers
Back - g. 2
Back plate
Back plate lock/unlock (turn 90°)
Screw hole for wall mounting
Battery placement
Screw and wall plug
Note: To activate batteries please remove enclosed strips
from batteries
2. Installation
Note:
• To activate batteries in the Room Thermostat, please
remove enclosed strips from the batteries.
• The assignment of the Room Thermostats to the Master
Controller should be within 1½ m distance

5VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
Activate Install mode on Master Controller
- g. 1.
• Use the menu selection button to select the
Install mode. Install LED ashes
• Activate Install mode by pressing OK . Install
LED goes ON
Activate Install mode on Room Thermostat
• Press the push button . LED and icker
during communication
Select output on Master Controller
• All available output LEDs on Master Controller
light up, and the rst of them ashes
• Press output selection button , to select
desired output (ashes) and accept with OK
• All output LEDs go OFF. Selected output
stays ON shortly
Room Thermostat installation status
• Satisfactory - LED goes OFF
• Not satisfactory - LED ashes 5 times
Note: A Room Thermostat can be assigned to several
outputs if needed by repeating the installation process.
GB

6VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
3. Temperature Settings
Digital Display - g. 1
Set value adjustment
Minimum temperature limitation
Maximum temperature limitation
Lock icon (settings locked from Remote
Controller, CF-RC)
Transmission link icon
Low battery indicator
Alarm icon
Timer icon (time program is active from
Remote Controller, CF-RC)
Room temperature
Floor surface temperature
Changing default display temperature - g. 1.
1. The actual room temperature is shown in the
display as default
2. To change default display from actual room
temperature to actual oor surface tempera-
ture, press and hold the push button
until SET MAX is shown in the display
3. Press the button shortly and repeatedly
until or is ashing in the display
4. Press the up/down selector to select the
new default display temperature:
Room temperature
Floor surface temperature

7VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
Setting of room temperature
1. Make sure actual room temperature is shown
in the display
2. Press the up/down selector to set the
desired room temperature value. SET is shown
in the display
3. When releasing the up/down selector the
display returns to actual temperature
Note: The thermostat regulates the oor heating system
according to room temperature set point, within the
maximum and minimum limitations dened for the oor
surface temperature
Room temperature limitation
1. Make sure actual room temperature is shown
in the display
2. Press the push button until SET MAX is
shown in the display
3. Press the up/down selector to set the
maximum room temperature limitation
4. Press the push button shortly, SET MIN is
shown in the display
5. Press the up/down selector to set the
minimum room temperature limitation
6. Press the push button shortly and the
actual oor surface temperature is shown in
the display
GB

8VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
Floor surface temperature limitation
1. Ensure actual oor surface temperature is
shown in the display illustrated by
2. Press and hold the push button until SET
MAX is also shown in the display
3. Press the up/down selector to set the
maximum oor surface temperature limitation
4. Press the push button shortly, SET MIN is
also shown in the display
5. Press the up/down selector to set the mini-
mum oor surface temperature limitation
IMPORTANT!
As heat emission from the oor may vary slightly
depending on oor covering - and thereby cause
inaccurate temperature measurement - it may be
necessary to adjust the setting of max. and min.
oor surface temperatures accordingly.
! It is important always to follow recommendations
from the oor manufacturer regarding max. oor
surface temperature.
! It is recommended always to include mixing shunt
for oor heating circuits in order to ensure optimal
ow temperature. - In addition to minimised energy
consumption, correct setting of the ow tempera-
ture will eliminate the risk of excessive heat transfer
to the oor.

9VI.UH.R2.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
4. Transmission Test
Initiate transmission test on Room Thermostat
- g. 1
• Press the push button
• LED goes ON
Link test is satisfactory
• LED goes OFF
Link test is unsatisfactory
• LED ashes 5 times
No link connection to RoomThermostat
• Try to relocate Room Thermostat in the room
• Or install Repeater Unit (CF-RU) and locate
between Master Controller and Room
Thermostat
Note: Master Controller output LED(s) connected to the
Room thermostat, ash(es) during link test
5. Mounting
Placing the Room Thermostat - g. 3
• The Room Thermostat should be placed in
accordance with g. 3
IMPORTANT!
Wherever possible, the room thermostat should
be installed at a place where the eect of sunlight,
GB