Tach together,
I started my preheater back in operation today (no idea how long it was out of operation, maybe. The number of persons employed is higher than the number of persons employed.
So, the burner starts, but it doesn't get warm inside.
I feel like the ventilation's not working.
Does the air conditioning display have to show what when the heating is running?
Locks in the trunk are fine.
Does anyone have an idea where to continue searching?
Edited by Ingo
