4704412 VAILLANT ECOMAX 824/2 E - CASE REMOVAL INSTRUCTIONS
Set Appliance State:
Isolate Mains Power to appliance as per TOPs P4
1. Slacken the central screw in the bottom of the appliance outer case and press the two clips upwards to release the catches - the case can be lifted out at the bottom then lifted off the top edge of the appliance.
2. To gain access to the lower section of the appliance lower the control panel.
3. To gain access to the PCB release the 6 catches on the back of the control panel and withdraw the cover.