Danfoss FH-CWP User manual

Instruction
FH-CWP Thermostat

Produced by Danfoss Floor Heating Hydronics 05.2011

3
VI.CU.C2.2D
Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
Instruction FH-CWP Thermostat 5
Инструкция для термостата FH-CWP 23
FH-CWP-Thermostat - Gebrauchsanweisung 39
Instructions thermostat FH-CWP 57
FH-CWP 温控器使用说明 45

4VI.CU.C2.2D Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
Produced by Danfoss Floor Heating Hydronics 05.2011

Produced by Danfoss Floor Heating Hydronics 05.2011
5
VI.CU.C2.2D
Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
1. Functional Overview ................................................ 6
2. Mounting ...................................................................... 7
3. Installation ................................................................... 7
4. Manual Operating Mode (factory setting) ....... 8
5. ON/OFF Timer Function .......................................... 10
6. Advanced Programmable Timer Function ....... 12
7. Choosing room temperature control or both
room and floor temperature control .................. 15
8. Maximum floor temperature protection .......... 15
9. Frost protection.......................................................... 17
10. Error messages .......................................................... 17
11. Technical Specifications ........................................ 18
12. Figures and illustrations ......................................... 91
Index
IMPORTANT!
Protect the thermostat from dirt, fluids, concrete and do NOT
insert any objects into it. Do not cover the thermostat, for
instance by hanging towels directly in front of it.
Installation must be done by an authorized electrician.

6VI.CU.C2.2D Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
Produced by Danfoss Floor Heating Hydronics 05.2011
1. Functional Overview
Front - fig. 1
 Push button
 Push button M
 Push button
 Up/down selectors
Back - fig. 2
Screw hole for flush mounting 
Terminals for cable mounting 
Symbols in the display - fig. 3
Room Sensor
Floor Sensor
Actual temperature indication
Clock
Floor heating – Active
Set Room temperature
Set Floor temperature
ON/OFF Timer Function (Active or be-
ing SET)
Indication that timer is ON or OFF
Advanced Programmable Timer Func-
tion (Active or being SET)
Frost Protection – (Active or being SET)
Su. Actual weekday

Produced by Danfoss Floor Heating Hydronics 05.2011
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VI.CU.C2.2D
Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
2. Mounting
Placing the Room Thermostat - fig. 4 
! Wherever possible, the room thermostat should be
installed where the effects of sunlight, draught, and
other heaters (eg. TV’s), etc. are avoided.
3. Installation
Installing the Room Thermostat- fig. 5 and fig. 6
• Remove the connection cable between front and
back part.
• Connect the thermostat correctly to mains supply
according to the Wiring Diagram - fig 6.
• Mount the thermostat by using the enclosed
screws to the wall box.
• Mount the front correctly.
Wiring Diagram – fig 6
The product must be connected to the following
leads:
• Term L: Phase (L) AC85-250V, 50/60 Hz
• Term NO: Valve (NO)
• Term NC: Valve (NC)
• Term N: Neutral (N)
• Term 2: Empty
• Terminal S2: Floor sensor
• Terminal S1: Floor sensor

8VI.CU.C2.2D Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
Produced by Danfoss Floor Heating Hydronics 05.2011
4. Manual Operating Mode
(factory setting)
Turn the thermostat ON or OFF by pressing
Fig. 1.
Selecting Manual Mode
Turn ON the thermostat by pressing Fig. 1.
• Press M for 3 seconds - Fig.1.
• Select 01 = Manual Mode via Fig. 1.
Setting the Clock Fig. 3
Su. Mo. Tu. We. Th. Fr. Sa.
• Press Fig. 1 shortly, hour will flash.
• Use Fig. 1 to select the hour.
• Press Fig. 1 again, minutes will flash.
• Use Fig. 1 to select the minutes.
• Press Fig. 1 shortly, actual weekday will
flash.
• Use Fig. 1 to select the day of the week.
Displaying the Room Temperature Fig. 3
• The actual room temperature is shown in the
display as default .

Produced by Danfoss Floor Heating Hydronics 05.2011
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VI.CU.C2.2D
Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
Setting and changing the desired Room
Temperature
• Press or Fig. 1 anytime to change the de-
sired room temperature value, is shown
in the display.
• When releasing the or Fig. 1 the display
returns to showing the actual room temperature
.

10 VI.CU.C2.2D Produced by Danfoss Floor Heating Hydronics 05.2011
Instruction FH-CWP Thermostat
Produced by Danfoss Floor Heating Hydronics 05.2011
5. ON/OFF Timer Function
The ON/ OFF timer function allows you to program
the thermostat for one period with heating turned
OFF and one period with heating turned ON per
day. During the ON period the thermostat will
regulate in relation to the set temperature and
TIMER ON will be shown in the display. During the
OFF period, the heat is off, and TIMER OFF is shown
in the display.
Turn ON the thermostat by pressing Fig. 1.
Selecting the Simple ON/OFF Timer Mode
• Press M Fig.1 for 3 seconds.
• Select 02 = Setting an ON/OFF timing, via
Fig. 1 is shown in the display.
Setting the Clock Fig. 3
Su. Mo. Tu. We. Th. Fr. Sa.
• Press Fig. 1 shortly, hour will flash.
• Use Fig. 1 to select the hour.
• Press Fig. 1 again, minutes will flash.
• Use Fig. 1 to select the minutes.
• Press Fig. 1 shortly, actual weekday will
flash.
• Use Fig. 1 to select the day of the week.