Operation and Installation Manual
© All rights reserved - Galmet Sp. z o.o. Sp. K.
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3. Installation
3.4. Heat pump hydraulic diagram
Compressor
Evaporator
Filter
Condenser
(plate exchanger)
Atmospheric
air
Expansion valve
3.5. Unit electrical connection
The electrical wiring of the unit shall be connected by a qualified electrician, and the work shall be recorded in the Warranty Certificate.
The heat pump must be protected with a residual current device and an overcurrent circuit breaker, as stated in the table below depending on the electric
power of the device.
Protection type
Heat pump type
C16
Small 09-240201
The unit is connected to electrical mains with its power cord. The mains outlet must feature a PE (protective earth) terminal. If the unit
malfunctions, shut down its system and contact the Customer Service.
If the power cord is damaged, have it replaced with a dedicated power cord specified by the unit's manufacturer or with the power supply kit,
available from the manufacturer, by a professional repair centre.
3.6. Circulation pump connection
Choose the circulation pump to match the connection variant of the unit
to the DHW system as follows. If the unit is connected directly to the water
cycle of the DWH tank, use a circulation pump certified for DHW. If the
unit is connected to the DHW tank heat coil, a standard circulation pump
(intended for boiler water) can be installed.
The unit has an output for the connection with the DHW tank circulation
pump. Connect the circulation pump as shown in the figure to the left.
WZÓR
