Myson Apollo

[lolipop]

Hi guys I ve been to one of these boilers today it's on a y plan the boiler fires but pump does not run ,changed 3 way valve but just the same ,the pump is wired from boiler but getting no live !! I was thinking boiler pcb ????has anyone got experience on this boiler ?? Anyway got hte and hw on by wiring pump straight onto 3 point plug any ideas guys

 

[zeebeedee]

Here is a wiring diagram, looks like the pump is wired in with the pump overrun stat I'd start there

 

[lolipop]

Cheers zbd this drawing very helpful that pump overrun stat needs checking where abouts on boiler is it as this appliance is in the most awkward location

 

[Rickster123]

Can you still buy spares for the Apollo?

 

[Ch4 plumbing]

I picked a fan up the other day for one....£204 inc

 

[Rickster123]

I picked a fan up the other day for one....£204 inc

I might start saving the ones I rip out!

 

[lolipop]

This one is not getting repaired it's fitted in an alcove 6 " off the floor ,and 6" gap between front of boiler and cylinder then a built in sliding door and frame to hide it I ve got it running for Christmas for them then a new boiler required

 

[Ch4 plumbing]

I think the pcb goes for around £180/£190 but other then that and a fan I've been told your be lucky to get anything!

 

[bigads28]

The stats on these go too, thats worth checking.

I've no idea if you can still get the stats, been a few years since i changed one.

 

[Anton]

The stat is still available. Part no: 402S088. roughly £18.00 inc vat.
Situated at the bottom right hand side at the rear of the combustion chamber on a bracket.
By the sound of it, it would be a t**t to do. You could transfer the pump supply to the boiler SL and lower the boiler temperature as a temporary measure.

 

[diamondgas]

One of the lightest boilers on the market at the time, loved them!! It will be the overrun, nowt else would cut the pump out except a knackered pump or it's supply wire...! 🙂

 

[lolipop]

Cheers guys great information