Diverter Valve Ideal Isar HE30 Combi Boiler

[Rod2000]

I've opened up my boiler to change the diverter valve (or clean it), taken off the Actuator sprayed some DW40 inside and managed to to get the pin moving up and down.

Is this enough to stop the rads getting hot when the hot water is on or do I have to drain and take it out and clean it?

Thank you in advance anyone who cares to answer.

Cheers

 

[PrenticeBoyofDerry]

Try it and see.

 

[Rod2000]

I put it all back together, put the fuse back in the trip switch and turn on.
Ran the hot water and.... the radiators stayed cold.
I didn't even have to drain the boiler!
Great Stuff.

The only downside is that the shower has gone back to fluctuating in temperature like it did before the Rads got hot?

Perhaps it's something to do with the equaliser as the mixer is not a thermostate.

All the Best

 

[PrenticeBoyofDerry]

Does it happen at any other hot water outlets?

 

[Dan Robinson]

could be the flow turbine, does it happen at any other hot water outlets?

What flow turbine?

 

[Dan Robinson]

It will be a clogged plate.

 

[PrenticeBoyofDerry]

What flow turbine?

Sorry Dan my error