Custom schedule

[wyclefd]

Hi,

When I turn my schedule on, the appropriate trv heads open and are set. The issue is the boiler never fires. If I cancel the custom and turn one of the zones on manually, the boiler fires ok.

I have 3 zones in custom. It use to work and has recently stopped. All 3 zones work fine when coming on by scheduled times as an FYI.

[Richard]

No idea, seems weird so give Resideo a call (number in my signature) to investigate.