11.7.5 Increasing the domestic hot water temperature temporarily
Regardless of the operating mode selected for domestic hot water
production, it is possible to increase the domestic hot water temperature
for a short period. After this period the hot water temperature decreases to
the Reduced setpoint. This is called a hot water boost.
> Operating mode > Hot water boost
Use the rotary knob to navigate.
Use the button to confirm your selection.
Important
The domestic hot water temperature can only be adjusted in this
way if a domestic hot water sensor is installed.
1. Select the tile [ ].
2. Select Operating mode.
3. Select Hot water boost.
4. Set the duration in hours and minutes.
The temperature is increased to the DHW comfort setpoint for the
duration of the boost.
11.8 Switching the central heating on or off
You can switch off the central heating function to save energy.
When an outdoor sensor is connected to the installation, it's also
possible to use the summer mode function for switching the
central heating on or off.
> CH function on
Use the rotary knob to navigate.
Use the button to confirm your selection.
1. Select the tile [ ].
2. Select CH function on.
3. Select the following setting:
Off to switch off the central heating function.
On to switch on the central heating function.
Caution
Frost protection is not available when the central heating function
is switched off.
11.9 Switching the summer mode on or off
You can use summer mode to switch off the central heating function.
While summer mode is active central heating will be turned off but hot
water remains available.
The summer mode function is only available when an outdoor
sensor is connected to the installation.
> Force summer mode
Use the rotary knob to navigate.
Use the button to confirm your selection.
1. Select the tile [ ].
2. Select Force summer mode.
3. Select the following setting:
On to switch on summer mode.
Off to switch off summer mode.
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