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Domestic hot water
Settings for domestic hot water production have been set at the factory, but it may be necessary to adjust them to meet the exact re-
quirements of the user.
> Domestic hot water
*When selecting a day of the week, the legionella function will start at 1 a.m. and heat the domestic hot water to selected setpoint °C.
The function will only work if supplementary electric heating is active.
> Setpoint Settings:
Standard setting:
Description:
5 55 ºC
40 ºC
5 - 55 ºC: Indicates the temperature (T22) below which the heat
pump is working for production of domestic hot water.
> El. supl. heater Settings:
Standard setting:
Description:
5 55 ºC
35 ºC
5 - 55 ºC: Indicates the temperature (T21) below which the sup-
plementary electric heating will supply the production of
domestic hot water. Is only shown if the supplementary electric
heating has been selected as heat source in Service settings.
> Legionella day Settings:
Standard setting:
Description:
De-activated / Monday / Tuesday / Wednesday / Thursday /
Friday / Saturday / Sunday
De-activated
Here you indicate whether or not the unit is to run a weekly
legionella treatment.*
> Legionella stop temperature Settings:
Standard setting:
Description:
50 65ºC
62 ºC
Here you set the required temperature of the legionella treat-
ment.
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