15
HEAT PUMP OPERATION
The heat pump can be operated using an LCD touch screen (Fig. 10). If you press
anywhere on the screen, the screen lights up. When the screen is lit up, the operation
fields are active.
When the heat pump is connected to the water and power supply mains and the boiler is
filled with water, the heat pump is ready to be used. The heat pump heats the water in the
range 10 °C - 55 °C. From 55 °C - 75 °C the water is heated by electrical heaters.
Figure 10: Operation display
Legend:
1 - Signalization of the operation of solar
collectors
2 - Alternative source of heating/turned on
3 - Signalization of the backup operation
4 - Indication, overview of operation errors,
entrance into the service menu
5 - Display and setup of temperature in °C
6 - Start and setup of the VACATION
programme
7 - Day of the week
(1 .. Monday,
…, 7 .. Sunday)
8 - Reducing the value
9 - Heat pump on/off switch
10 - Increasing the value
11 - TIMER start and setup
12 - Time setup and display
13 - Start-up of quick heating "TURBO"
14 - Indicator of the heating element operation
15 - Start-up of heating to the maximum
temperature level
16 - Signalization of compressor operation
17 - Signalization of anti-legionella
programme operation
18 - Warm water quantity display
19 - Signalization of defrosting
20 - Signalization of fan operation
** function is not used in versions Ecosyn
