How to read the IHD

My display is working fine but I’m trying to find out which day of the week is day 1 so I know how much I’ve used in a week. also, does the month start day depend on the date it was installed or calendar months?

Hey @ummpeter53 Good question which will be useful for other people to know as well.

The IHD should reset itself each Sunday night so you can see the usage for the week. The IHD is also done by calendar months rather than install date.

Hope this has helped


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Just to build on @Carl_at_Bulb’s point too, we’ve got some great IHD-based guides up on our website. Please do take a look!