DHW works fine, but no CH.
The CH sequence seems ok - both pump & fan running, but no ignition - ignition works fine for DHW.
Anyone got an idea what this might be? The fault finding schedule doesn't cover DHW working with no CH.
Help would be appreciated.
Thanks
The CH sequence seems ok - both pump & fan running, but no ignition - ignition works fine for DHW.
Anyone got an idea what this might be? The fault finding schedule doesn't cover DHW working with no CH.
Help would be appreciated.
Thanks