Powermax 140 Boiler

[Allpants]

The control panel on my Powermax 140 boiler has started buzzing when either the HW or HW/CH lights are on.

Can anyone help?

Cheers
Si.

 

[Luis21x]

Hi,
Try turning the boiler off at the mains for a couple of secs, then on again, and it should clear the buzzing. I get this on my Powermax 185 and it works for me.

Give that a try.

Cheers,

 

[Agile]

I expect the smoothing on the power supply rail is failing and causing a relay to buzz.

Tony

 

[adlplumbing]

i suspect it worst boiler ever to come out of baxi

 

[Onetap]

I expect the smoothing on the power supply rail is failing and causing a relay to buzz.

Tony

Could we have that in English for those that don't dabble in the black electronic arts?

Dodgy electrolytic capacitor?

 

[Onetap]

oops