INFORMATION CASE REMOVAL

Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4

vk pro combi a36 pcb and combustion chamber exposed.gif

Remove the 2 screws from the rear underside of the boiler casing then pull the bottom forwards slightly before lifting upward to disengage the top locating hooks.

Undo the two clips and remove the outer combustion case

Squeeze the two tabs either side of the control box and lower it, undo the 2 screws and release the 4 clips to remove the PCB and terminal strip covers.