Image 4: Setting the temperature limit (before/after)
￭
Pull the control knob off the central plate so that the adjustment rings are vis-
ible (see figure 4).
Pulling off is done by hand or with a suitable tool, e.g. vacuum lifting tool or
key cap puller.
￭
Turn the large blue adjustment ring clockwise to the desired minimum temper-
ature. Each notch corresponds to a change of about 1 °C.
￭
Turn the small red adjustment ring anticlockwise to the desired maximum tem-
perature.
The respective adjustment ring can only be turned in one direction. To return
to the original setting, continue turning to the respective position.
￭
Replace the control knob, observing the coding (Fig. 4, bottom) of the control
knob and rotary axle.
Room thermostat (heating/cooling) 24 V
10 / 12
82405003
16.09.2022
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