De Velde Electricity Usage issue

Robert

/ #2 Usage is inconsistent and sometimes very high

2015-07-30 09:36

Normally a geyser takes ~5 units to heat up and then 5 more through the course of the day to stay warm. When I leave mine on for 3 hours, it takes 30 units - sometimes more. This shouldn't be the case and is the first time I have ever experienced it.