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WORCESTER BOSCH GREENSTAR 12i/24i SYSTEM
8 716 107 376a (02.05)
OPERATING THE APPLIANCE
SWITCHING THE APPLIANCE ON/OFF
Switching on
Switch on the appliance by pressing the master
switch.
The indicator light shows blue
Switching off
Switch off the appliance by pressing the master
switch.
The blue indicator light goes out.
SETTING THE TEMPERATURE
Turn the temperature control to the desired
level, between 40°C and 82°C
When the burner is lit, the green indicator light
underneath the on/off switch is illuminated.
CONTROLLING CENTRAL HEATING
Set the timer to the correct time.
Set room thermostat to the desired room
temperature.
Set the thermostatic radiator valves to the
desired settings.
FROST PROTECTION
Leave master switch on.
Turn the temperature control to
If the temperature falls to 5°C within the boiler it
will fire to avoid the possibility of freezing.
Add a suitable anti-freeze fluid to the water in
the central heating system.
If remote pipework is likely to be subjected to
freezing conditions, ensure the installer has
fitted a frost thermostat in the area to protect
the pipework.
OPERATING THE APPLIANCE
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