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Hi.
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We have an Instat+ 3F underfloor heating system (approximately 7 years old), but the time does not display. It is displaying as --/--.
I have tried changing the time,day,month and year as per the instructions, but the time still does not display.
The unit is working because you can use it in Manual mode, but not in Automatic mode.
We have tried turning it off at the electrical box to reset it, but it did not work. (It should be noted that when not in use we have it switched off at the electrical box i.e. summer, spring and autumn).
Hoping you are able to help me. Submitted on 30-7-2022 at 07:41