My merrychef e4 was reading a E101 code. i replaced both magnetrons and it worked well for a month then E101 code come again. Unplug power supply and plug back, shows High Supply Voltage message
I checked air filter clean, cooling fan working well and power supply ok.
Microwave Ovens - Merrychef - eikon e4-1430 Commercial Combination Convection / Microwave...