4
221763A
Instructions for Use
Air may be present in the supply pipe so the lighting of the pilot
may need to be repeated until all the air has been expelled.
When the pilot is alight, view through window “E”, keep gas
control knob “A” fully pushed in for about 15 seconds, then
release.
If the burner fails to stay alight, wait 3 minutes, then repeat the
lighting procedure only now keep control knob “A” pushed in for
a little longer before releasing.
Press in and turn gas control knob “A” anticlockwise until
is
against its setting point.
If the gas control knob “A” is turned to
, a safety lock prevents
it being turned on again for a short period. No attempt should
be made to relight the pilot until 3 minutes have elapsed.
Make sure that the pilot is alight and stable then switch on the
electrical supply.
Set any system controls to “ON” or “HIGH”.
Turn the boiler thermostat knob “B” clockwise until “MAX” is
against its setting point and the main burner will light. Adjust
thermostat to required setting between “MIN” and “MAX”.
“MAX” is about 82
o
C (180
o
F).
Refit the door by locating the hooked runner at the bottom into
the slot in the side panels and pushing onto the studs.
To Turn the Boiler Off
For short periods, turn the boiler thermostat control knob “B”
anticlockwise to “O”. The pilot will stay alight. To relight the
main burner turn thermostat control knob “B” clockwise to the
desired setting between “MIN” and “MAX”.
For longer periods, depress slightly and turn gas control knob
“A” fully clockwise until
is against its setting point. Turn
thermostat control knob “B” anticlockwise to “O”. Isolate the
boiler from the electrical supply. Follow full lighting procedure
to relight. Refer also to “Protection Against Freezing”.
Gas Leak or Fault
If a gas leak fault exists or is suspected the boiler must be turned
off, including the electrical supply and must not be used until the
fault has been put right. Advice/help should be obtained from
the local gas undertaking or your installation/servicing company.
Protection Against Freezing
If the boiler is to be out of use for any period of time during severe
weather conditions we recommend the whole system including
the boiler, be drained off to avoid the risk of freezing up. If an
immersion heater is fitted to the hot water cylinder make sure it
is switched off.
Sheet Metal Parts
WARNING. This boiler contains metal parts (components) and
care should be taken when handling and cleaning, with particular
regard to edges.
Cleaning
Keep the casing clean by wiping it occasionally with a damp
soapy cloth and dry with a polishing cloth.
Do not use abrasive cleaners.
Replacement Parts/Boiler Identification
If replacement parts are required apply to your local supplier.
Please quote the name of the boiler and its serial number which
can be found on the data label, positioned on the boiler top, to
the rear of the inclined flueway cleaning door.
Clearances
Minimum clearances must be left around the boiler as shown in
diagrams 1.3, 1.4 and 1.5.
