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INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH
32
STARTING THE APPLIANCE
STARTING THE APPLIANCE
8-716-106-256a (08.05)
1 Open all radiator valves.
Set room thermostat to maximum.
Set programmer to ON for CH.
Turn the thermostat control (A) to 'max'.
The burner should be ON with the circulating
pump.
Ensure all radiators are heating up evenly and
balance the system to the temperature difference
required for the heating flow and return according
to the heating load.
Set the room thermostat to minimum.
The burner and circulating pump should be off.
Check all controls/circuits are functioning
properly.
1
A
