14
Operation
6 720 801 019 (2012/05)
5.2 SWITCHING ON THE CENTRAL HEATING
The maximum flow temperature can be set to between 35°C and
approx. 90°C.
B
Turn CH flow temperature control
to adjust the max. CH
flow temperature according to the central heating system:
–
Underfloor heating: e.g. position
3
(approx. 50°C)
–
Low-temperature heating system: position
6
(approx. 75°C)
–
Heating system for flow temperatures up to 88°C:
max
position
When the burner is alight, the
green
indicator lights up.
With underfloor heating systems, take care to
observe the maximum permissible CH flow
temperatures.
Position CH flow temperature
1
Approx. 35 °C
2
Approx. 43 °C
3
Approx. 50 °C
4
Approx. 60 °C
5
Approx. 67 °C
6
Approx. 75 °C
max
Approx. 90 °C
eco
reset
6 720 615 065-12.1O
max
1
2
3
4
5
6
max
1
2
3
4
e
6
min
