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29.4.2 In the Key lock submenu, the key lock can be switched On or Off
The key lock prevents unintentional adjustment of the heating system (e.g. by children or when cleaning).
When the key lock is switched on, it is automatically activated for the rotary selector with push-button function
one minute
after
the last setting.
On
= Key lock switched on
Off
= Key lock switched off
f
To temporarily override the key lock, press and hold the right rotary selector for approx. 10 seconds.
Main menu
Submenu
Menu item
Main menu
←
back
Displays
Default settings
Contractor
←
back
Default set.
←
back
Language
Key lock
DHW op mode
←
back
Key lock
On
Keys
locked!
To enable, hold
down key
29. Operating the AM display module
29.4.3 DHW operating mode
Setting range: ECO / Comfort
Factory setting: ECO
Comfort setting:
In the Comfort setting, the heat pump tries to reach the set DHW temperature.
After the delay period (WP013/WP023) has elapsed, the electric heating / additional heat source is activated.
When the compressor's application limit is reached (FL/RT > max.), the electric heating/additional heat generator continues the
heating process until the set DHW temperature is achieved.
If the maximum cylinder heating time is exceeded, DHW mode is interrupted for the duration of the set maximum cylinder heating
time (WP022).
ECO setting:
In the ECO setting, the heat pump tries to reach the selected set DHW temperature or set minimum DHW temperature.
After the delay period (WP013/WP023) has elapsed, the electric heating / additional heat source is activated.
When the compressor's application limit is reached (FL/RT > max.), the electric heating / additional heat generator continues the
heating process until the set minimum DHW temperature is achieved.
If the maximum cylinder heating time is exceeded, DHW mode is terminated, provided the set minimum DHW temperature has
already been achieved.
Otherwise DHW mode is interrupted for the duration of the set maximum cylinder heating time (WP022).
Main menu
Submenu
Menu item
Main menu
←
back
Displays
Default settings
Contractor
←
back
Default set.
←
back
Language
Key lock
DHW op mode
←
back
DHW op mode
Comfort