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Paul McneilSep 7, 2025
Why does Mitsubishi Electric Mr.Slim PEAD-A12AA7 stop before reaching set temperature in heating mode?
- SStephanie HodgesSep 7, 2025
If your Mitsubishi Electric Air Conditioner stops before reaching the set temperature during heating mode, it might be due to frost forming on the outdoor unit when the outdoor temperature is low and the humidity is high. Normal operation should resume after approximately 10 minutes.