4
221462C
Instructions for Use
Safety Device
This appliance is fitted with a flue blockage safety device which
will shut down the appliance in the event of abnormal flue
conditions. This device is NOT a substitute for an independently
mounted Carbon Monoxide detector.
The safety device is reset, after three minutes by pushing in the
button “ F ” shown in diagram 3.
Note: The pilot will stay alight but the device must be reset.
Shut down can occur during certain climate conditions, but if it
recurs the chimney flue and air inlet into the room must be
checked and any problems found corrected by a competent
person, before the boiler is used again.
Lighting the Boiler
CAUTION
If the pilot flame goes out, either intentionally or by accident, no
attempt should be made to relight for at least three minutes.
Slide the controls cover off and clear, see diagram 2.
Make sure that the electrical supply to the boiler is switched off.
Identify the controls by referring to diagram 3.
Turn the control thermostat knob “A” fully anticlockwise to the
“OFF” position.
Push and hold in gas control knob “B”. Push and release igniter
button “C” until the pilot burner lights, look through window “D”.
When the pilot is alight keep gas control knob “B” pushed in for
about 15 seconds and then release.
If the pilot does not light or fails to stay alight, wait three minutes
and repeat the lighting operation, only this time keep knob “B”
pushed on for a little longer.
The flue blockage safety device may also need resetting, refer
to safety device instructions.
Make sure that the pilot is alight and stable.
Switch on the electrical supply to the boiler.
Check that all external controls are calling for heat.
Turn control thermostat knob “A” fully clockwise to “MAX” and
the main burner will light fully in about three to five seconds, look
through window “D”.
If the main burner does not light, the flue blockage safety device
may need resetting, refer to Safety Device instructions.
Adjust the control thermostat knob to the desired setting between
“MIN” and “MAX”. “MAX” is about 82
o
C (180
o
F).
Replace controls cover.
To Turn the Boiler Off
For short periods, turn control thermostat knob “A” anticlockwise
until “O” is against the setting point. The pilot will stay alight, to
relight the main burner turn control thermostat knob “A” clockwise
to the desired setting between “MIN” and “MAX”.
For longer periods, turn the control thermostat knob “A”
anticlockwise until “O” is against the setting point. Slide gas
control knob “B” to left and release, the control will automatically
reset. Switch off the electrical supply.
To relight, follow the full lighting procedure given above.
Cleaning
WARNING. This appliance contains metal parts (components)
and care should be taken when handling and cleaning, with
particular regard to edges.
Clean the casing by wiping it over occasionally with a wet cloth
or dry polishing duster.
Do not use abrasive cleaners.
Diagram 2
CONTROLS
COVER
2391
BOILER
CONTROLS
Diagram 3
A
D
C
MODEL AND
SERIAL
NUMBER
PLATE
F
A. CONTROL THERMOSTAT KNOB
B. GAS CONTROL KNOB
C. IGNITER BUTTON
D. VIEWING WINDOW
F. FLUE BLOCKAGE SAFETY DEVICE
RESET BUTTON
B
5354
