Supplied By www.heating spares.co Tel. 0161 620 6677
page 10
START
Does the
pilot ignite ?
Is
spark
igniter
working ?
YES
NO
NO
NO
YES
NO
Clean pilot burner
Change pilot filter
Rectify flue
YES
Replace
piezo igniter
Check electrode
lead & insulation
Is
there a
spark at the
electrode ?
Consult the
gas supplier
Turn on gas
supply
Is
gas supply
turned on ?
Is
supply
pressure correct ?
(20mb working)
NO
YES
NO
YES
YES
NO
Has
new pilot filter
been fitted ?
YES
Is
spark gap
2.5 to 4mm ?
Adjust spark gap
NO
YES
Is
pilot burner
clean ?
Is
poor flue
pull, downdraught
or blockage evident, or
flue otherwise
unsound?
Change pilot
assembly
NO
YES
Fault Finding Chart
BAXI BERMUDA GF3 SUPER & LFE5 SUPER
Gas Type G20 (Natural Gas)
The thermocouple cannot be changed
as an individual component.The
complete assembly must be replaced
in the event of one or other component
failure(s).
Only use a Genuine Baxi Spare Part.
Spark Gap
2.5mm - 4.0mm