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Danfoss FH-CWP Instruction Manual

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Instruction
FH-CWP Thermostat

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Summary of Contents for Danfoss FH-CWP

  • Page 1 Instruction FH-CWP Thermostat...

  • Page 2: Table Of Contents

    Protect the thermostat from dirt, fluids, concrete and do NOT in- sert 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. VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...

  • Page 3: Functional Overview

    Set Floor temperature ON/OFF Timer Function (Active or being SET) Indication that timer is ON or OFF Advanced Programmable Timer Function (Active or being SET) Frost Protection – (Active or being SET) Actual weekday Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...

  • Page 4: Mounting

    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 VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...

  • Page 5: Manual Operating Mode (Factory Setting)

    • The actual room temperature is shown in the display as default Setting and changing the desired Room Temperature • Press Fig. 1 anytime to change the desired room temperature value, is shown in the display. Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...

  • Page 6: On/Off Timer Function

    Fig. 1 again, minutes will flash. • Press • 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. VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...

  • Page 7: Advanced Programmable Timer Function

    6. Advanced Programmable Timer Function The Advanced Programmable Timer Function allows you to set a timer controlled program for automatic comfort temperature and energy saving lower Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...
  • Page 8 • Press Fig. 1 for 3 seconds, the number 1 and Mo. Tu. We. Th. Fr. are displayed. Program 1, Event 1: • Use Fig. 1 to select the required start time. VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...
  • Page 9 The thermostat will continue the 4-event pro- gramme based on the present time and day. Temporarily Setting and Changing the Desired Room Temperature • Press Fig. 1 anytime to change the desired room temperature value, is shown Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...

  • Page 10: Choosing Room Temperature Control Or Both Room And Floor Temperature Control

    02=both room and floor temperature control, with room sensor and floor sensor, check and setting room temperature and maximum floor temperature limit. Factory setting is 01. VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...

  • Page 11: Maximum Floor Temperature Protection

    • Release M Fig.1, and the display shows • Press Fig. 1 to set the desired maximum floor temperature limit. • Wait 5 seconds for the thermostat to exit SET mode and power off. Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...

  • Page 12: Frost Protection

    E1 will be displayed when room sensor failure. E2 will be displayed when floor sensor failure. E2 will be read when pressing M Fig. 1 to check floor temperature. Any case, all relay output would be turned off. VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...

  • Page 13: Technical Specifications

    < 5 °C heating on > 7 °C heating off Ambient - 10 °C – 60 °C temperature Precision ±1 °C Hysteresis 1 °C, symmetrical around the setpoint temperature IP class LCD backlight/ nightlight LCD display Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...
  • Page 14 Retains settings in case of settings power cut saved on memory chip Sensor, floor Optional, 2 terminals (S1, S2) for external sensor mounting. Sensor type NTC 10K accuracy: ±1%” Sensor, floor 20-45 °C - set range VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...
  • Page 15 Shell material, type ABS+PC Static protection Programmable Two program functions 1. ON/ OFF program 2 periods /day 2. Periode program for auto- matic comfort temperature and setback temperature 4 periods/ 5+2 days Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...

  • Page 16: Figures And Illustrations

    Instruction FH-CWP Thermostat Fig. 1     Fig. 2      VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...
  • Page 17 Instruction FH-CWP Thermostat Fig. 3 Fig. 4 Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...
  • Page 18 Instruction FH-CWP Thermostat Fig. 5 Fig. 6 FH-CWP AC85 ~ 250V 50/60 Hz Remote Floor Sensor VI.CU.C2.02 Produced by Danfoss Floor Heating Hydronics 05.2011...
  • Page 19 Instruction FH-CWP Thermostat Produced by Danfoss Floor Heating Hydronics 05.2011 VI.CU.C2.02...
  • Page 20 www.heating.danfoss.com...

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