Operating instructions

2.0 Troubleshooting
4
© Baxi Heating UK Ltd 2012
Boiler not working
START
Make sure the gas
supply is turned ON
and check if other
gas appliances are
operating (e.g. fire,
cooker).
NO
If no gas, consult
your supplier.
Is there electricity to the
boiler ? (Green Mains ON
Light lit).
Low
High
Reset
ON
Mains ON Light
(Green)
Check electrical supply to
boiler is switched on.
NO
YES
Is the Green Burner ON
Light lit).
Low
High
Reset
ON
Burner ON Light
(Green)
Boiler operating
satisfactorily.
NO
YES
YES
YES
Is the Red Lockout Light
illuminated or flashing ?
Low
High
Reset
ON
Low
High
Reset
ON
YES
Press the Reset Button
until the red light goes off.
Lockout
(Red)
Reset Button
If the light
does not go
out or keeps
coming on.
CONTACT YOUR
INSTALLER OR
SERVICE
ENGINEER.