Mysterious Credit Balance on SMETS2 gas meter
I pay by regular direct debit and get monthly statements showing my usage. When I press Button A on my Landis and Gyr SMETS2 gas meter I get the meter index in cubic metres. On giving it a second press a "Credit Balance" in £s is shown as if I were a pre-payment customer. Can anyone explain what this is and where the figure came from? (it's a bit less than £30). I should perhaps add that remotely obtained smart meter reads are not yet making it as far as my statements which are still being based on estimates. I have informed Bulb.