Baxi Bermuda inset 3 boiler lockout

[flesi]

Boiler goes straight to lockout , red light not flushing, no spark, 240v at switch live. PCB seems good. Any help would be appreciated. Cheers

 

[Leo21]

Boiler goes straight to lockout , red light not flushing, no spark, 240v at switch live. PCB seems good. Any help would be appreciated. Cheers

Surely that can only be PCB or stat!

 

[Billy Bob Bob]

Surely that can only be PCB or stat!

my moneys on the pcb,the mains plug gets brittle where it connects onto the pcb

 

[flesi]

Thx for the reply, everything points at PCB but that was changed a while ago by someone else.

 

[Billy Bob Bob]

Thx for the reply, everything points at PCB but that was changed a while ago by someone else.

TBH i cant remember the resistance of the stat phial,its basically a thermistor ,from memory the stat control pot is part of the pcb you need to ring baxi and get some resistance numbers to check,only then can you eliminate the thermistor and look at the pcb

 

[Leo21]

Thx for the reply, everything points at PCB but that was changed a while ago by someone else.

I changed one and had to do it again six months later.

 

[flesi]

I'll check the stat readings from Baxi. Does anyone think that doggy resistance in the pump would affect the PCB? Pump doesn't look in good conditions, it's seems to run thou

 

[Leo21]

I'll check the stat readings from Baxi. Does anyone think that doggy resistance in the pump would affect the PCB? Pump doesn't look in good conditions, it's seems to run thou

I wouldn't have thought so, disconnect the pump if your worried.

 

[bigads28]

Thx for the reply, everything points at PCB but that was changed a while ago by someone else.

I've one of those that chews a pcb every 12 - 18 months. Baxi are clueless why.

Check you don't have a dodgy solder where the mains plug goes in also.

 

[flesi]

I did change the PCB and problem solved. Cheers guys

 

[IDCHAPPY]

I've one of those that chews a pcb every 12 - 18 months. Baxi are clueless why.

Check you don't have a dodgy solder where the mains plug goes in also.

A hungry Baxi