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HOT WATER TEMPERATURE
The hot water temperature is fixed at
55°C and can not be adjusted.
DOMESTIC HOT WATER PRE-HEAT
Pre-heat reduces the time taken to
produce hot water at the tap and is
controlled by the ECO button.
Press and hold the ECO button to
select either, not illuminated or
illuminated:
When the ECO button is not
illuminated the boiler will be in pre-
heat mode (which will reduce the time
taken to produce hot water at the tap).
OR
When the ECO button is illuminated
the boiler will be in ECO mode with no
pre-heat available.
OPERATING THE BOILER
OPERATING THE BOILER
WORCESTER BOSCH GREENSTAR 24i/28i Junior
8 716 115 661 (05/2009)
8
USING YOUR
BOILER