Gorenje TC 80 ZNT Notice D'utilisation page 33

Anti-legionella function

Works only when the heat pump is switched on. When activated, symbol no. 17 is
displayed.

Automatic activation: every 2 weeks of operation of the heat pump, if the
temperature of water did not exceed 65 °C for one straight our or more in the
previous two-week period.

Anti-legionella programme can be activated manually by pressing field no. 15
(heating of water to the temperature of 75 °C).
Operation signalization:
Anti-legionella programme:
Programme on – control field no. 17 is displayed
Programme off – control field no. 17 is not displayed
electric heaters:
heaters on – control field no. 14 is displayed
heaters off – control field no. 14 is not displayed
heat pump:
heat pump is heating water – control field no. 16 is displayed
heat pump is not heating water – control field no. 16 is not displayed
on/off:
heat pump is on – next to field no. 9 other fields are also visible on the screen
heat pump is off – only field no. 9 is visible on the screen
defrosting:
heat pump is in the defrosting mode – control field no. 19 is displayed
heat pump is not in the defrosting mode – control field no. 19 is not displayed
fan on/off:
fan is on – control field no. 20 is displayed
fan is off – control field no. 20 is not displayed
alternative source of heat – electric heaters: (field no. 2)
switched to the electric heaters - control field no. 14 is displayed
fields 1 and 3 are not active in these versions of the heat pump
SERVICE AND MAINTENANCE
If installed and used correctly, the heat pump will last for years without service.
The exterior of the heat pump should be cleaned with a mild detergent solution. Do
not use solvents or abrasive cleaning agents.
If the heat pump was exposed to dust, evaporator lamellas might become blocked,
which can have a detrimental effect on the functioning of the heat pump. In this case
the evaporator should be cleaned. The cleaning of the evaporator must be carried out
Fig. 12: Time periods
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