Boiler not clicking over to water when the tap is turned on

[Gwyn]

Hello,

I have a Jaguar 23 combi boiler model 24KTV15/V15, the heating is working fine but when the tap is turned on the water is cold and not getting hot. previously you could hear it physically clicking over but now nothing and there is no failure code appearing on the display. I have checked the manual and believe it to be the DHW switch. Could someone please advise me on how to test this?

Regards

Gwyn

[toscal]

Re: Boiler not clicking over to water when the tap is turned

sounds like it could be the DHW switch. Is there a setting for hot water only. If there is then try this first. And see if you get hot water.
The switch maybe stuck.
The switch maybe part of a solenoid valve type assembly, if you can see it then it might be worth taking a look at it. How old is your boiler?.
Just for your info I think Jaguar boilers are just rebadged Glowworms for the Plumb center.