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OPERATION OF THE HEATING PUMP
After the water tank with heating pump is connected to water supply (heating)
network and filled with water, the heating pump is connected to power supply network
and ready for operation. The appliance should be connected to the power supply
network in compliance with the national installation regulations.
Legend:
1 - Electronic regulator
2a - Temperature sensor -
surroundings
2b - Temperature sensor -
boiler
3 - Motor of the fan
4 - Thermal protection
5 - Compressor
6 - Operating condenser
7 - Thermal cut-out
8 - Connection terminal
L - Live conductor
N - Neutral conductor
- Earthing conductor
Switch the pump on with the main switch. The heating pump starts operating and
operates until the switch-off temperature is reached (factory set to 55 °C). After
switching off, the operation is interrupted until the water temperature falls by 5 °C
(e.g. to 50 °C), when the heating pump starts operating again.
The user may adjust the switch-off temperature of water to max. 55 °C (thermostat
blocking) or optionally reduce it up to min. (thermostat blocking).
Legend:
1 - Heat pump switch on
2 - Legionella Control switch on
3 - Control lamp - heat pump operation
4 - Control lamp - Legionella
Control switch on
5 - Display
6 - Temperature setting - increase
7 - Temperature setting - reduce
After connecting the heat pump to power supply, the display shows servicing
markings and then the temperature value. If the water temperature in the hot water
tank is lower, the heat pump is automatically switched on (the red signal lamp 3 is
on). To turn the off the operation of the heat pump, press the key 1 (ca. 2 seconds).
The operation of the heat pump is switched off; the display shows the marking OFF.
10
L
230 V~
50 Hz
N
Electric installation
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