Boiler not working
START
2.0 Troubleshooting
Make sure the gas supply is | YES |
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turned ON and check if other |
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gas appliances are operating |
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(e.g. fire, cooker). |
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NO |
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If no gas, consult your |
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supplier. | Reset |
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Is the ON/OFF/Reset Select Switch in the
(
) position and the display lit ?
NO
Check electricity to the boiler is switched on.
YES | Is the ( | ) light on and the | NO |
| ( ) on ? |
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Central Heating
Indicator 
| Burner On |
YES | Indicator |
Display
Boiler operating satisfactorily.
Is the Central Heating System | YES | |
Pressure needle in the GREEN | ||
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section, between 1 and 2.5 bar ? |
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Does the display show an error | NO |
code e.g. E133, E110 ? |
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NO
| 2 |
1 | 3 |
0 | 4 |
| bar |
YES
If the reading falls below 1 bar repressurise the system as
described in section 3.1.
Turn the ON/OFF/Reset Selector Switch to Reset.
Reset
If boiler does not Reset
Error Code E119 showing low pressure.
4© Baxi Heating UK Ltd 2010
