Bosch Appliances C13, C33 manual Frost Protection, Controlling the HOT Water Temperature

USING YOUR APPLIANCE

OPERATING THE APPLIANCE

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.

CONTROLLING THE HOT WATER TEMPERATURE

B The hot water temperature can be set to between approx. 40 °C and 60 °C

using the temperature control .

DOMESTIC HOT WATER PRE-HEAT

Pre-heat reduces the time taken to pro- duce hot water at the tap and is control- led by the ECO button.

B Press the ECO button to select either:

When the ECO button is not illumina- ted the boiler will be in pre-heat mode

14OPERATING THE WORCESTER BOSCH GREENSTAR 25CDi/30CDi/35CDi/40CDi

APPLIANCE 6 720 611 928a (02/05)