Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4

Observation:

G.C. Number 41 047 49
Case removal
Firstly open the controls cover at the front of the appliance. Then undo the two screws at the bottom and one screw at the top before lifting off the front cover.
WARNING!
When working inside the control box be aware there are a set of 4 pins at the rear of the board that are live with mains voltage.