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Joe NewmanAug 5, 2025
Why won't my Toshiba MMU-AP0057MH-E compressor start?
- MMichelle McmahonAug 5, 2025
If your Toshiba Air Conditioner compressor isn't starting, it might be due to the 3-minute delay after a compressor shutdown. In this case, simply wait for 3 minutes. Alternatively, ensure that the thermostat is not turned off, and that the air conditioner is not set to fan mode or on a timer. Also, allow the system to complete its initial communication process.