Bosch Appliances 24i junior manual Switching the Boiler ON/OFF, Setting the Temperature

Min --- 40°C

1--- 47°C

2--- 53°C

3--- 61°C

4--- 68°C

5--- 74°C

6--- 80°C

Max --- 82°C

OPERATING THE BOILER

SWITCHING THE BOILER ON/OFF

Switching on

Switch on the boiler at the mains supply, the indicator light shows blue. There should be no need to switch the boiler off unless, in the unlikely event, a fault has occurred.

Switching off

Should you need to switch off the boiler then do so at the mains supply. The blue indicator light goes out.

NOTE: When the boiler is switched off frost protection is disabled.

SETTING THE TEMPERATURE

Turn the temperature control knob to the desired level, approximate temperatures for each setting are shown in the table opposite.

When the burner is lit, the green burner on indicator light 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

In the event where the boiler is not to be used for a period of time, leave power on

and turn the temperature control to .

If the temperature falls below 5°C within the boiler it will periodically fire to avoid the possibility of freezing.

If remote pipework is exposed to low temperatures, ensure that the installer has added a frost thermostat.

USING YOUR BOILER

WORCESTER BOSCH GREENSTAR 24i/28i Junior 8 716 115 661 (05/2009)

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OPERATING THE BOILER