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Danfoss 088U0215 Instruction
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Danfoss 088U0215 Instruction

Cf-rf room thermostat with infrared floor sensor
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088U0215
GB
Instruction CF-RF Room Thermostat with Infrared Floor Sensor

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Summary of Contents for Danfoss 088U0215

  • Page 1 088U0215 Instruction CF-RF Room Thermostat with Infrared Floor Sensor...
  • Page 2 Instruction CF-RF Room Thermostat with Infrared Floor Sensor Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...

  • Page 3: Table Of Contents

    8. Troubleshooting ........12 Figures and illustrations ......14 © Danfoss 05/2011 VIUHR402...

  • Page 4: Functional Overview

     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. Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...

  • Page 5: Installation

    Room thermostat installation status • Satisfactory: LED  goes OFF. • Not satisfactory: LED  flashes 5 times. Note: A room thermostat can be assigned to several outputs if needed by repeating the installation process. © Danfoss 05/2011 VIUHR402 Danfoss Heating Solutions...

  • Page 6: Temperature Settings

    3. Press the button  shortly and repeatedly until is flashing in the display. 4. Press the up/down selector  to select the new default display temperature: Room temperature Floor surface temperature. Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...
  • Page 7 5. Press the up/down selector  to set the minimum room temperature limitation. 6. Press the push button  shortly and the actual floor surface temperature is shown in the display. © Danfoss 05/2011 VIUHR402 Danfoss Heating Solutions...
  • Page 8 - In addition to minimised energy consumption, correct setting of the flow temperature will eliminate the risk of excessive heat transfer to the floor. Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...

  • Page 9: Transmission Test

    • Try to relocate room thermostat in the room. • Or install CF-RU Repeater Unit and locate between Master Controller and room thermostat. Note: When connected to a room thermostat, the Master Controller output LED(s)  flash(es) during Link test. © Danfoss 05/2011 VIUHR402 Danfoss Heating Solutions...

  • Page 10: Mounting

    • Activate Uninstall mode by pressing OK . Uninstall LED  goes ON. Deselect output on Master Controller • Select output to be removed by output selection button . • Remove flashing output  with OK . Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...

  • Page 11: Specifications

    (up to) Transmission power < 1 mW Battery Alkaline 2xAA, 1.5 V Battery lifetime (up to) 1-3 years Ambient temperature 0-50°C IP class Floor ensor accuracy +/- 1°C Floor sensor emission coefficient © Danfoss 05/2011 VIUHR402 Danfoss Heating Solutions...

  • Page 12: Troubleshooting

    30 sec. Critical low battery The LED, - transmission has stopped flashes Installation/Link Test is The LED, flashes unsatisfactory 5 times Actuator error on output E03 and (CF-MC) Room temperature below E05 and 5°C Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...
  • Page 13 Instruction CF-RF Room Thermostat with Infrared Floor Sensor © Danfoss 05/2011 VIUHR402 Danfoss Heating Solutions...
  • Page 14 Instruction CF-RF Room Thermostat with Infrared Floor Sensor Fig. 1 Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...
  • Page 15 Instruction CF-RF Room Thermostat with Infrared Floor Sensor Fig. 2 Fig. 3 1,5 m. 0,5 m. 0,25 m. © Danfoss 05/2011 VIUHR402 Danfoss Heating Solutions...
  • Page 16 Instruction CF-RF Room Thermostat with Infrared Floor Sensor Danfoss Heating Solutions VIUHR402 © Danfoss 05/2011...