Operating instructions
? ??? ??? ??? (YYYY/MM)
13
Fig. 10
Higher water temperature.
More power.
Fig. 11
5.5 Temperature/flow adjustment
B Turn anti-clockwise
Increases flow and decreases water temperature.
Fig. 12
B Turn clockwise.
Decreases flow and increases water temperature.
Regulating the temperature to the minimum required
value reduces energy consumption as well as the possi-
bility of limescale deposits in the combustion chamber.
5.6 Purge the appliance
If there is a risk of freezing, proceed as follows:
B Remove the retaining clip from threaded bushing
(pos. 1).
B Remove threaded bushing (pos. 2) from water valve.
B Empty the appliance of all water.
Fig. 13 Purging
1 Retaining clip
2 Threaded bushing