3
EN-102B_f.1296
Description
Heat pump HPM is a device used to heat/cool the building and heat the domestic hot
water.
Device is equipped with two units:
-
outdoor unit HPMO, compressor heat pump.
Operation of the device is based on taking heat from the environment and forwarding
it to the heating circuit in the building. Low temperature air heat is transferred through
the evaporator into the heat pump system filled a refrigerant, which evaporated turns
to gas. The gas from the evaporator is sucked in by compressor, which raises its
temperature and transfers it when it is compressed to the condenser. In the condenser,
heat is transferred to the medium filling the central heating system, cooled liquid
flows through the expansion valve and goes back to the evaporator, whereupon the
whole process starts again. In the case of cooling, this cycle is reversed and heat is
extracted from the building and discharged outdoor.
-
indoor HPMI unit with a built-in heating system controller.
The principle of operation of the device is based on the need-based regulation of
the capacity of the heat pump compressor with the switching of the electric heater
via the internal module controller. The indoor module control unit regulates the
rated power according to the set heating curve. If the heat pump is unable to cover
the building's heat demand on its own, the controller will automatically start the
additional electric heater which, together with the heat pump, produces the required
temperature of the heating medium.
