home Fix label Heating label_important Home Heating Systems category Ferroli

Ferroli Optimax Boiler - warning A3?

Hi - hoping you can help? I have a warning A3 on the boiler however can not find how to resolve the issue. can you help??

thank you in advacne.

LBo, July 2011

home Fix label Heating label_important Home Heating Systems category Ferrolidone

A03 means that the boiler has overheated.
You should be able to re-set after it has cooled down.

If the fault comes up again you could be looking at a faulty sensor, a blockage or most likely a faulty pump.

Ian, July 2011

link Click here to see other fixes for Ferroli.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com for free repair help, information and advice.

How can I fix my Potterton Prima F?

How can I fix my Halstead Hero 30?

How can I fix my Potterton Prima?

How can I fix my Baxi E168?

How can I fix my Baxi Solo 3?

home Fix label Heating label_important Home Heating Systems category Ferroli

Ferroli Optimax Boiler - warning A3?

I can answer this question...

Ferroli Optimax Boiler - warning A3?

I can answer this question ...

Ferroli Optimax Boiler - warning A3?

Advice?

Siemens RDJ10RF thermostat problem?

Firebird super Q 50/82?

Greenstar Highflow 440?

Reset my worcester dt10rf programmer?

Remove boiler cover?

Morco gb 24?

Greenstar 25 combo boiler?