Heat pumps AIR / WATER
Operation manual 13
3.1 Heat pump control via indoor control unit
3.1.1 RCM2-1 indoor control unit
The RCM2-1 indoor control unit is used to display and set the room
temperature, to display the status of the heat pump and the outdoor
temperature.
Warning! The indoor control unit must be placed on the wall in such a way
that it is freely accessible – i.e. it must not be covered by furniture,
curtains, blinds etc. In case of obstruction, there is a risk of deterioration
of the temperature control in the room and the associated higher heating
costs.
3.1.2 Meaning of individual symbols of the RCM2-1 control unit panel
Cooling mode (if installed)
If the room temperature is not displayed,
it indicates off mode.
If the symbol flashes, the system
switches on or off.
If the displayed temperature in the place
and the symbol is lit, the more
expensive electricity tariff is valid
Outdoor temperature reached heating
end parameter - summer operation
If there is a fault on the device, the error
number flashes on the display instead of
the temperature in the room and in the
right corner A – alarm, or P –
temperature sensor failure.
If there is no error, displays regulation
type - A (= AcondTherm)/E (=
Equitherm)/S (= Standard)
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