Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove the EMS BUS controls connector from the PCB (light red)
Remove the no voltage controls connector from the PCB (light blue)
Remove the no voltage controls connector from the PCB (light blue)
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Has the appliance stopped trying to fire with both connectors removed?
Isolate as per TOPs P4
and refit as necessary