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SETTING THE HOT WATER TEMPERATURE
Hot water temperature
The hot water temperature can be set to
between approx. 45°C and 65°C using the
temperature control
The domestic hot water temperature is not
shown on the display.
Control Setting Water Temperature
Anti-clockwise limit approx. 45°C
● approx. 58°C
Clockwise limit approx. 65°C
“ECO” indicator
A lit indicator shows there is no DHW
demand from the integral or external
programmer and indicates a night time setting.
In this state the boiler will not fire when there is
a DHW demand but will produce a limited
amount of warm water depending on store
temperature. During this demand the boiler
pump will be operated.
OPERATING THE APPLIANCE
ECO
OPERATING THE APPLIANCE
WORCESTER BOSCH GREENSTAR HIGHFLOW 440
6 720 611 731a (08.04)
9
USING YOUR
APPLIANCE