Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4
4797030
1. Removal of Front Panel
Remove screws 'A' lift panel and remove it.
2. Removal of Side panels
Remove screws 'B' and 'C.' Bring the base of the panels away from the boiler and lift them, freeing them from the top hooks.
3. Control Box access
Remove front panel. Loosen screws 'B' and 'C'.
Remove screw 'D'. Move lower parts of side panels out (if not already removed) and pull the control box forward.
When the control box is fully forward then it can be rotated 45° downward.