OPERATING THE
APPLIANCE
WORCESTER BOSCH GREENSTAR 30/40CDi Conventional
6 720 612 033a (03/05)
14
FROST PROTECTION
B Leave master switch on.
B Turn the central heating temperature
control to .
If the temperature falls to 5 °C within the
boiler it will fire to avoid the possibility of
freezing.
B Add a suitable anti-freeze fluid to the
water in the central heating system.
B If remote pipework is likely to be sub-
jected to freezing conditions, ensure the
installer has fitted a frost thermostat in
the area to protect the pipework.
OPERATING THE APPLIANCE
USING YOUR
APPLIANCE
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