worcester 28cdi

[Destroyer2813]

Gotta look at a old 28cdi tomorrow report of no water without heating being on and known probs to aim for thanks

 

[Nostrum]

Check to see if the micro switch is being made by the plunge Ron the end of the diverter valve, if not diverter valve. I wouldn't bother changing the diaphragm, the whole valve needs to be removed to do it. By the time you've bought the o ring kit and the diaphragm, your at the same money as the whole valve complete with o rings

 

[Nostrum]

Should read plunger on , not plunge Ron, whoever he is lol

 

[Destroyer2813]

He's the little man who lives in the boiler to push the plunger

 

[Nostrum]

We'll blame him then if it isn't working

 

[Nostrum]

By the way, its not the easiest job in the world. Allow yourself 2 hrs to do it and make sure every o ring is replaced and cleaned up. I've had them leak before and the whole lot has to come out again, nightmare on plunge Ron street.

 

[Destroyer2813]

Checked yesterday afternoon no plunger movement new diverted it is then cheers Nostrum

 

[Millsy 82]

By the way, its not the easiest job in the world. Allow yourself 2 hrs to do it and make sure every o ring is replaced and cleaned up. I've had them leak before and the whole lot has to come out again, nightmare on plunge Ron street.

I always find its the cold water inlet that leaks I clean it up put a new o ring and a bit of lsx around the fitting otherwise it always leaks.