14
Operating instructions
6 720 608 992 (2018/01)
5.5 Gas adjustment
Lower water temperature.
Use less gas.
Fig. 11
Higher water temperature.
Use more gas.
Fig. 12
5.6 Temperature/flow adjustment
▶ Turn anti-clockwise
Increases flow and decreases water temperature.
Fig. 13
▶Turn clockwise.
Decreases flow and increases water temperature.
Regulating the temperature to the minimum required value
reduces energy consumption.
5.7 Draining the appliance
There are two ways to drain the appliance if there is a risk of
freezing.
After turning off the inlet water valve and gas supply, open a hot
water tap to relieve pressure then proceed as follows:
Water valve draining (see fig 14)
▶ Remove the fixing lock from the filter screw cap (no. 1)
situated in the water valve.
▶ Remove the filter screw cap (no. 2) from the water valve.
▶ Empty all the water contained in the heater.
Fig. 14 Draining
[1] Lock
[2] Filter screw cap
[3] Water valve
Cold water inlet pipe drain (see fig 15)
▶ Remove the pressure relief screw (no. 1) situated in the
water inlet pipe.
CAUTION:
The temperature on the display is not precise,
always check before bathing children or elderly
people.
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