Parry
-British Built for Purpose
IN272-3
10
Fault Finding
Fault
Check
Solution
HOB
Incorrect flame picture, flame
lift or noisy burner
Incorrect burner pressure,
Blocked or partially blocked
injector.
Inadequate ventilation.
Burner faulty/corroded/blocked
Check/adjust burner pressure
Check /clean injector,
Check ventilation.
Check / clean burner and
replace as necessary.
Burners will not stay alight
Faulty connection at
thermocouple-valve, incorrectly
located
Remake connection, reposition
thermocouple
Burner goes out when turned
to “low”
Blockage in tap
Clean and re-grease
Irregular flame
Burner ring/cap not correctly
located, or low pressure
Relocate and check pressure at
test point.
OVEN
Failure to ignite
Dirt or grease broken or loose
connection
Clean reconnect / replace H.T.
Lead
Incorrect spark gap
Set gap 3-4mm
Burner fails on low rate
Loose Thermocouple
Replace
Faulty Magnet in F.F.D.
Replace thermostat
Burner fails on low rate
Thermocouple out of position.
Reposition
