MANUAL ONE-TIME ACTIVATION OF D. H. W. WARMING
The function "one-time activation of d. h. w. warming" is used if you need the d. h. w.
warming and the time program is OFF.
ANTI-LEGIONELLA PROGRAM
The controller has a special built in function that heats the water to 66 °C to prevent
legionella disease. You can switch on the anti-legionella program in the corresponding
time program. When the function is activated, the symbol
Working thermostat on a boiler must be set on 75 - 85 °C.
HEATING WITH COMBINED BOILERS
User manual
Activate it by turning the button to the position ON
and back to the required temperature setting after
the beep.
When the function is activated, the symbol
shown on the screen for d. h. w. warming.
When using a combined boiler (solid and liquid
fuel), you need to press the solid fuel start key
(accessory) or turn the day temperature setting
button to the minimum setting and then back
after the beep. This way you can temporarily
stop the burner.
When the solid fuel runs out, the burner is acti-
vated automatically after a certain period of
time. To activate burner immediately, turn the
night temperature setting button to the maxi-
mum setting and then back after the beep.
20
is shown on the display.
is