Total Heat Time Incorrect?
I have one thermostat (called hallway upstairs) and a basic on/off boiler with no low/mid/high heating power control.
It displayed 16h43m of heating on Care Protect but in reality it was a lot less by looking at the graph.
The heat ||| symbol that indicated | low heating and || mid heating and ||| max heating does not correlate correctly to actual on/off usage.
Seems like a single low heat | is actually OFF but mid || and high ||| is actually ON.
Am I reading this wrong?