PCB fault on baxi 105e

KevC1 · 6 Jan 2010

Hi,
Fitted a diverter valve on a 105e today. After fitting I got a 'pump fault low pressure' flashing neon.

The pump runs, and there is enough pressure, so i'm thinking it may be a PCB fault. Anyone else had this problem?

Thanks.

Corgigrouch · 6 Jan 2010

Blocked pressure switch?

KevC1 · 6 Jan 2010

It fires on hot water demand though.

namsag · 6 Jan 2010

Perfectly ok before...... Water into the board very easily done on a 105

Agile · 7 Jan 2010

Does this look for a change in pressure when the pump starts?

Like the Vaillants?

KevC1 · 7 Jan 2010

Yes I was thinking it was a bit of water into the PCB......another trip to parts centre then!

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PCB fault on baxi 105e

KevC1

Corgigrouch

KevC1

namsag

Agile

KevC1

DIYnot Local

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