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3.1.4 SETTING THE HOT WATER TEMPERATURE
1. Turn the hot water temperature control knob to the desired level.
Fig. 4 Hot water temperature
3.1.5 DOMESTIC HOT WATER PRE-HEAT
The hot water heat exchanger is kept “pre-heated” to reduce the time taken to deliver hot water at the tap. Pre-heat is enabled by
default, during the initial boiler start up and the ECO button is not illuminated.
Eco mode is an energy saving function allowing hot water to be heated only as and when required, by running a hot tap, this OFF by
default.
1. Press and hold the Eco button for at least four seconds to enter the energy saving Eco mode, when Eco mode is active the Eco
button will be illuminated.
Fig. 5 Eco mode
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