5
Trouble-shooting
13
©
Moffat Ltd, January 2007
Revision 1/
Blue Seal Evolution Series Gas Salamander
Fault
Possible Cause
Remedy
Burner flame incorrect colour /
flame not stable
Incorrect supply pressure.
Pilot too small.
(Refer fault: Pilot flame small)
Incorrect injector sizes.
Injector blocked.
Check supply pressure.
Correct fault.
Check injector sizes and
replace if necessary.
(Refer service section 6.2.5)
Clean injector.
(Refer service section 6.2.5)
Burner popping / blow back
Gas leak in burner plaque.
(Refer fault diagnosis 6.1.2)
Replace burner.
(Refer service section 6.2.4)
Lack of glowing.
Large haze beneath burner
Incorrect gas supply pressure.
Check the gas pressure at the
pressure test point.
