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Warning:
If there is no pressure indicated and the system is not of the open vented
type do not attempt to light the boiler. Send for your Installer or Service
Engineer to re-pressurise the system.
To Light The Boiler
Main
On/Off
Switch
Switch the main On/Off switch, to the top of the control panel on the front of the boiler, to
the ON position. Turn both module On/Off switches, below the main On/Off switch, to the
ON position. The following sequence will occur:
1)
In the On position the Main On/Off switch will be lit with an amber light If the
switch does not illuminate check that the electricity supply to the heating
system is on and that the controls are calling for the boiler to fire.
2)
The boiler will automatically select one of the two modules to fire and the fan in
one module will start.
3)
After about 15 seconds the module will ignite and the green (run) lamp, the upper
lamp adjacent to the flame symbol, will also illuminate.
4)
If the boiler detects a second module is required it will initiate firing of the other
module automatically following the same sequence as above.
I
GREEN
GREEN
LAMP
LAMP
RED
RED
LAMP
LAMP
2
1
3
0
Module
On/Off
Switches
Module
Indicator
Lamps
Pressure
Gauge
Fig 1: Boiler Control Panel
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