Hi guys, looked at a boiler last night. quite funny, I stopped in my local curry house for a take away and noticed everyone was wearing their coats.
Anyway, went into the kitchen which was chaos, and looked at their pig of a boiler.
The DHW side has been capped off and next to it they have fitted a water heater. It's covered in cooking fat, and the cover is held on with blue tac.
I had a quick look and found that there was a link in the room stat terminal on the PCB, and it just runs on constant.
There was no light in the demand diode on the front panel.
As for the firing sequence, there is no power at the fan. You can hear the relays click on the pcb, but no power is going up to the fan.
My impression therefore is it needs a new PCB ignition sequence board.
However on my trusty laptop of manuals, I couldn't find a manual for it with a fault finding chart, just a users document.
If this problem rings any bells with another engineer, let me know.
I was in a bit of a rush to get out the kitchen but as I like a curry from there reguarly I'd like to get the thing fixed for them.
Cheers,
Dan
Anyway, went into the kitchen which was chaos, and looked at their pig of a boiler.
The DHW side has been capped off and next to it they have fitted a water heater. It's covered in cooking fat, and the cover is held on with blue tac.
I had a quick look and found that there was a link in the room stat terminal on the PCB, and it just runs on constant.
There was no light in the demand diode on the front panel.
As for the firing sequence, there is no power at the fan. You can hear the relays click on the pcb, but no power is going up to the fan.
My impression therefore is it needs a new PCB ignition sequence board.
However on my trusty laptop of manuals, I couldn't find a manual for it with a fault finding chart, just a users document.
If this problem rings any bells with another engineer, let me know.
I was in a bit of a rush to get out the kitchen but as I like a curry from there reguarly I'd like to get the thing fixed for them.
Cheers,
Dan