Mitsubishi Multi Communication System Reset

Before booking a costly dealership visit, performing a system reset can often solve these glitches. Here is the complete guide to resetting your MMCS.

Do not just press the "Stop" button on the remote. Go to the electrical panel. Turn off the dedicated circuit breaker for the outdoor unit AND the indoor unit(s). You must kill power to the entire M-Net network. mitsubishi multi communication system reset

Release the button once the screen goes black. The system will automatically restart with the Mitsubishi logo. 2. Full Factory Reset (Complete Wipe) Before booking a costly dealership visit, performing a

When power returns, the outdoor unit will take 3 to 5 minutes to initialize. You will hear relays clicking and the fan might spin slowly. Do not touch the remote during this time. The indoor units are polling the outdoor for an address. Go to the electrical panel

: Go to the Settings menu on your screen.