Instruction manual
STARTING THE
APPLIANCE
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR DANESMOOR WALL MOUNTED OIL 12/18-18/25
8 718 681 134a (08.08)
40
COMMISSIONING
1
A
B
2
C
STARTING THE APPLIANCE
Central heating:
1Open all radiator valves.
Set room thermostat to maximum.
Set programmer to ON for CH, OFF for
DHW (if applicable).
Turn the thermostat control (A) to max.
The power on indicator (C) will always be
on except for when wired as a ‘pre-wired
remote 2 or 3 port valve using external
programmer’. In this configuration the
indicator will only be on for demand.
Switch on the boiler by pressing the power
button (B).
IMPORTANT: The burner has an 11 second
delay before the motor is activated.
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.
2Set the room thermostat to minimum.
The burner and circulating pump should be off.
3Check that any other controls that are fitted
to the system are operating properly.