Domestic Hot Water - nilan CTS602 HMI User Manual

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
> Setpoint
> El. supl. heater
> Legionella day
> Legionella stop temperature
*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.
Settings:
Standard setting:
Description:
Settings:
Standard setting:
Description:
Settings:
Standard setting:
Description:
Settings:
Standard setting:
Description:
15
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.
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.
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.*
50  65ºC
62 ºC
Here you set the required temperature of the legionella treat-
ment.