INSTALLATION OF HEAT PUMP WATER HEATER
Heat pump water heater is intended for operation with surrounding air. During operation, only the energy form the air in which
appliance is installed is used for heating the domestic hot water. The appliance may be installed in a room where temperatures are
above freezing point, possible close to other sources of heat or heating devices, with a temperature between 7 °C and 40 °C, and
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minimum volume of 20 m
. In general, we recommend a sufficiently large and well-ventilated room with a temperature above 15 °C,
which represents ideal conditions for heat pump operation. Desired level of air exchange for a residential building is 0.5. This means
that the entire amount of air in the building is exchanged every 2 hours.
When choosing the room for installing the appliance, care should also be taken, in addition to the above instructions, that there should
not be a considerable amount of dust in the room, as dust has a detrimental effect on the heat pump effect.
Fig. 2: Minimum requirements for installation of the appliance
Fig. 3: Condensate discharge
During operation of the heat pump condensate forms in the aggregate. The condensate should be drained to the sewage system via
flexible tube ø16mm on the rear side of the heat pump. The quantity of condensate depends on air temperature and humidity or air.
To reduce noise and vibrations of the installed fan take the following steps to prevent the noise and vibrations to be transmitted
through walls into rooms, where it would be disturbing (bedrooms, restrooms):
• install flexible connectors for hydraulic jacks
• predict isolation of vibrations via flor
• use support elements.
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