Robert Tyrrell
Gas Engineer
- Messages
- 701
I got called to deal with a breakdown on this boiler and I'm stumped.
It fires on the hot water no problem but for the heating it doesn't do a thing.
I did note that the Salus wireless room stat was faulty (No signal to the receiver) so I swapped it out with a DT92E but it still doesn't work on the heating.
I called Vaillant and they reckon it's the 3 way valve at fault but I'm not sure about that and didn't have time to check it so I'm going back on Monday but wondered if any of you had a quick and easy method of testing the valve
It fires on the hot water no problem but for the heating it doesn't do a thing.
I did note that the Salus wireless room stat was faulty (No signal to the receiver) so I swapped it out with a DT92E but it still doesn't work on the heating.
I called Vaillant and they reckon it's the 3 way valve at fault but I'm not sure about that and didn't have time to check it so I'm going back on Monday but wondered if any of you had a quick and easy method of testing the valve