5
User’s manual
First of all, make sure that the self-learning
procedure has already been performed (page
8); moreover, verify that both the CH130 and
the CH172D are 30 metres far from each other
at the most. In fact, this distance represents
the free air maximum range for the radio fre-
quency modules used by the thermostat and
the actuator. Please note that the range will
decrease if obstacles are found between the
CH130RF and the CH172DRF.
To start the thermostat after the same has
been installed, proceed as follows:
1. Select the Summer / Winter operation;
2. Select the operating mode;
3. Select the fan speed.
“Summer / Winter” selection
To switch from the “Winter” operation (i.e. heat-
ing system) to the “Summer” operation (i.e.
cooling system), and vice versa, press the 1+2
button combination. The selected operation
will be indicated on the display by the “Winter”
or “Summer” icons.
Winter
Summer
TOP COVER
THERMOSTAT
FRONT
Содержание CH130RFR
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