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Room thermostat WFHT-LCD with LCD display

Electronic room thermostat with LCD display for radiant panel heating systems. Can be connected directly to electrothermal actuators series 22CX, 26LC or through modules WFHC. Adjustment range 5 - 37 °C, differential gap 0,5 K, operating temperature 0-50°C, noiseless triac contact, NTC temperature sensor, output 15/75 W. Compatible to both NC and NO-actuators. Mode selection: Comfort, Reduced or Pilot wire (operation controlled by WFHC-Timer).

3 control modes:

  1. via internal sensor.
  2. via external sensor (floor sensor).
  3. via internal sensor and floor temperature limitation by external sensor (5 - 37 °C).
According to 2006/95/CE - 2004/108/CE
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Type Part no. WII Part no. WID Power supply Actuator
WFHT-LCD P2076 10021109 24 Vac N. O. - N. C.
WFHT-LCD P2077 10021111 230 Vac N. O. - N. C.
WFHT-LCD* - 10021108 24 Vac N. O. - N. C.
WFHT-LCD* - 10021110 230 Vac N. O. - N. C.
* With external (floor) sensor

Used in conjunction with