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Summary of Contents for EKRTR

Page 1: ...INSTALLATION MANUAL EKRTR EKRTETS Room thermostat...

Page 2: ...60 125 34 87 170 161 28 50 1 5 m 1 5 m 1 5 m 1 2 3 4 5 0 2 m 0 2 m 0 2 m 0 2 m 3 1 2 4 5...

Page 3: ...cteristics 24 EKRTR EKRTETS Room thermostat Installation manual Read this manual attentively before starting up the unit Do not throw it away Keep it in your files for future reference Improper instal...

Page 4: ...sor to control the room temperature instead of the temperature sensor inside the thermostat In that case install the temperature sensor where you want to control the ambient temperature floor temperat...

Page 5: ...sensor EKRTETS should be planned and performed in advance If EKRTETS is installed as floor temperature sensor the thermostat EKRTR should be wall mounted Refer to Wall mounted installation on page 6 1...

Page 6: ...ow Make sure to seal the temperature sensor electrical conduit to protect the thermostat from hot air currents and to allow the replacement of the temperature sensor figure1 3 Pass the temperature sen...

Page 7: ...onnect the temperature sensor cable to the thermostat as described in Wall mounted installation on page 6 NOTE Install the temperature sensor as close as possible to the floor loop inlet and as close...

Page 8: ...e optional EKRTETS as external temperature sensor 1 At the left of the thermostat gently push the lid 2 Remove the front cover by pulling it towards you 3 Optionally for the EKRTETS unscrew the screw...

Page 9: ...over 10 Remove the protective film from the LCD 3 2 Table top installation of the thermostat Only if the optional temperature sensor EKRTETS is not installed as external temperature sensor the EKRTR c...

Page 10: ...or the receiver into account when selecting the installation location and follow the recommendations below Do not install the receiver inside a metal box Mount the receiver vertically and minimum 10 c...

Page 11: ...l holes in the wall taking the dimensions of the receiver into account and insert the supplied plugs in the holes Refer to figure 5 2 Fasten the receiver with the supplied screws 3 Unscrew both screws...

Page 12: ...connected to the motorized valve wire the motorized valve and the receiver as shown below for heating only applications The output relays H and C are voltage free contacts can handle a maximum load o...

Page 13: ...aller menu on page 14 The thermostat will now send radio signals On the LCD the icon j flashes 3 Verify that the radio signals are correctly received by the receiver If the configuration is OK the LED...

Page 14: ...de forced cooling YELLOW OFF OFF Manual mode forced OFF YELLOW OFF GREEN RED OFF GREEN Quick short blink Communication between receiver and thermostat YELLOW OFF GREEN RED OFF GREEN continuous Receive...

Page 15: ...at when for example the batteries of the EKRTR are empty or when the thermostat is broken Manual control is activated when the LED lights up yellow In thermostat mode the LED is off Thermostat mode LE...

Page 16: ...ssing during 10 seconds y is displayed next to 4 4 Press or to consult the current settings of the codes 5 To modify codes press or The value is flashing when being modified 6 Press or to increase or...

Page 17: ...thus protect the floor temperature Refer to Installation of EKRTETS as floor temperature sensor only for floor heating cooling applications on page 3 When this function is active the icon U flashes b...

Page 18: ...of floor temperature 35 0 b b Default value Can be modified as preferred 0 5 C 95 0 b 0 5 F NOTE The dew prevention function can only be enabled if floor temperature protection is enabled refer to the...

Page 19: ...e To enable the function set the following codes 4 5 Set up for radiator applications Before operation change the following temperature control parameter to the required setting for radiator applicati...

Page 20: ...temperature offset are displayed The h symbol appears when the offset deviates from 0 Offset 0 Offset 5 C 5 C 0 1 C Offset 9 F 9 F 0 2 F 02 U Calibration of external temperature sensor Actual tempera...

Page 21: ...on the LCD This code is used during the receiver thermostat radio configuration Refer to Receiver thermostat radio configuration on page 11 Temperature control codes 6 01 Selection of sensor for tempe...

Page 22: ...nd heating 020 010 060 1 min 05 p Minimum on time heat demand 009 002 6 04 2 1 min 06 p Minimum delay between 2 heating cycles 005 001 6 04 2 1 min 07 o Duration proportional band cooling 020 010 060...

Page 23: ...emperature limit 02 Lower limit of floor temperature 18 0 05 0 Upper limit 7 03 0 5 C 64 5 41 0 Upper limit 7 03 0 5 F 03 Upper limit of floor temperature 35 0 Lower limit 7 02 50 0 0 5 C 95 0 Lower l...

Page 24: ...1 Enable cooling heating link for theuser defined schedules 1 and 2 When enabled and a user defined schedule is selected in the schedule timer setting menu in heating mode schedule 1 will be active in...

Page 25: ...stallation check 03 o Forced cooling installation check 15 Reset all settings back to factory configuration Press during 5 seconds The complete LCD is shown to confirm all settings are reset After res...

Page 26: ...AA LR6 1 5 V approximately 2 years depending on usage conditions Operating temperature 0 C 50 C 32 F 122 F Electrical protection Class II IP44 indoor use polution degree 2 Power supply 1N 50 Hz 230 V...

Page 27: ...NOTES...

Page 28: ...Copyright 2010 Daikin 4PW56105 1...

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