Troubleshooting - Baxi Megaflo System 15 HE IE User's Operating Instructions & Important Warranty Information

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 the Central Heating System
Pressure above 0.2 bar ?
NO
If the reading falls below 0.2 bar
see Section 3.1.
Error Code E119 showing low
pressure.
4
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YES Is the ON/OFF/Reset
Select Switch in the
( ) position ?
Is the display lit ?
Display
NO
Check electricity to the
boiler is switched on.
2
bar

2.0 Troubleshooting

YES
Central Heating
Indicator
Boiler operating satisfactorily.
YES
Does the display show an error
code e.g. E133, E110 ?
YES
Turn the ON/OFF/Reset
Selector Switch to Reset.
Is the ( ) light on and the
( ) on ?
Burner On
YES Indicator
If boiler does not
Reset
NO
NO