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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

  1. Step 1

    Check fuel supply (oil or gas)

  2. Step 2

    Press the reset button on the burner

  3. 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.

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