2. Select the desired value:
Off to shut down domestic hot water production.
On to start up domestic hot water production.
3. Select: Confirm, to save the setting.
4. Go back to the main screen by pressing the back key .
6.4.2
Forcing domestic hot water production (override)
Regardless of the selected operating mode, you can force domestic hot water production to the comfort temperature (DHW
comfort setpoint parameter) for a defined period.
1. Go to the menu:
Hot water boost.
Tab.23
Type of access
Access path
Direct access: from the main home screen
Not available
Quick access: from any screen
→ Press the key
→ Select:
Hot water boost
2. Set the Hot water boost end time using the selector .
3. Select: Confirm, to save the new operating mode.
Hot water boost mode starts immediately.
4. Go back to the main screen by pressing the back key .
6.4.3
Modifying the domestic hot water set point temperatures
The production of domestic hot water operates with two set point temperature parameters:
DHW comfort setpoint
DHW reduced setpoint
These set point temperatures can be modified as required.
1. Go to the menu:
Water temperature.
Tab.24
Type of access
Access path
Direct access: from the main home screen
Not available
Quick access: from any screen
→ Press the key
→ Select:
Water temperature
2. Select the desired set point:
DHW comfort setpoint
DHW reduced setpoint
3. Set the desired temperature using the selector.
4. Go back to the main screen by pressing the back key .
6.4.4
Activating and configuring a timer programme for domestic hot water production
A timer programme can be used to vary the domestic hot water
temperature depending on activities during the day.
This can be programmed for each day of the week.
1. Go to the desired menu:
Tab.25
Type of access
Access path
Direct access: from the main home screen
→ Select the page corresponding to the required zone
→ Select: Time programmes
Quick access: from any screen
Not available
Three timer programmes are available. The programme that is
currently active is marked with a tick.
6 Settings
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