L1
FAULT CODE
Firebird
Ignition Lockout
High Severity
Engineer Required
The burner has failed to ignite and the boiler has locked out.
Cold Weather Note
Check oil tank level and fuel filter in cold weather.
Step-by-Step Fix Guide
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Step 1
Check fuel supply (oil or gas)
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Step 2
Press the reset button on the burner
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Step 3 Engineer only
If the fault recurs, call an OFTEC/Gas Safe engineer
Gas Safe Reminder
Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.