Due to the favourable energy balance, heat pumps are being used more often in residential construction. These devices are not only used for heating, however, but also for the cooling of buildings. The Gira room temperature controller with clock offers a special cooling program in addition to the previously integrated heating programs.
Switching between heating/cooling is done through an additional input, which analyses the heat pump's 230 V signal.
Self-explanatory user guidance facilitates the operation of the Gira room temperature controller with clock and cooling program. Four different temperature levels can be defined:
The changeover to 'heating' or 'cooling' operating mode occurs automatically via a separate input. In addition, the device has self-teaching heating optimisation.
The room temperature can be regulated in various ways: using an internal and/or external temperature sensor as a room temperature controller, as a floor temperature controller or as a floor temperature limiter.
230 V, 50 Hz
N conductor required 8 (4) A,
1 NO non-isolated (relay contact)
+10°C to +40°C
(comfort/night reduction)
+5°C to +15°C
(anti-freeze temperature)
0°C to +50°C
The time program with up to 32 switching points allows the room temperature to be accurately controlled. The display can be toggled between 12 and 24 hours. The changeover from summer time to winter time and vice versa is controlled by a saved date. Various potential settings ensure optimal air conditioning in the building:
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