User
23
5.3.9 The „
***
“ (tri star) mode for hot water preheating
This is used to accelerate the start of hot water heating on the versions that are equipped with a flow-type
heater. (K4G2S24XX), during operation the boiler is kept at an increased temperature so that the time
necessary for hot water heating is reduced to minimum. In certain situations the „
***
“ mode may increase
gas consumption.
Screen
Description
or
Switching is done when the boiler is turned on
Simultaneously press down button 1 and 2
/
The „
***
“ preheating system is activated
Simultaneously press down button 1 and 2 to deactivate the
system
/
The „
***
“ preheating system is deactivated
