I have several of these units which generally work very well.

I was just checking my garage heater stats and it tells me in the last 7 days I have used 153,404kwh PER DAY!. Thats 6392kw per hour. Pretty impressive for a single heater that is about 2kw!

Anyone had a similar problem? 

Also, how do I reset the counter as it is clearly rubbish. Unless I am going to get an electricity bill for £200k for the last week!

Thanks

BigDean