EKRTR1
Dimensions Thermostat Height mm 87
    Width mm 125
    Depth mm 34
  Receiver Height mm 170
    Width mm 50
    Depth mm 28
  Packed unit Height mm 70
    Width mm 200
    Depth mm 140
Weight Thermostat g 210
  Receiver g 125
  Packed unit g 665
Packing Material   Carton
  Weight g 85
Ambient temperature Storage Min. °C -20
    Min. °F -4
    Max. °C 60
    Max. °F 140
  Operation Min. °C 0
    Min. °F 32
    Max. °C 50
    Max. °F 122
Temperature setting range Heating Min. °C 4
    Min. °F 40
    Max. °C 37
    Max. °F 99
  Cooling Min. °C 4
    Min. °F 40
    Max. °C 37
    Max. °F 99
Temperature setting resolution °C 0.5
Temperature setting resolution °F 1
Clock Yes
Regulation function Proportional band
Control systems Class of temperature control   IV
  Contribution to seasonal space heating efficiency % 2.0
Power supply Thermostat Voltage V Battery powered 3x AA-LRG (alkaline)
  Receiver Voltage V 230
  Frequency Hz 50
  Phase   1~
  Voltage range Min. % -10
    Max. % 10
Connection Thermostat   Wireless
  Receiver   Wired
Maximum distance to receiver Indoor m approx. 30m
  Outdoor m approx. 100m
Maximum rated switching current (at 230VAC) A 4.0 (1)
Notes_Description 230VAC