Error code

Mitsubishi Electric PQHY/PQRY code 4116

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Meaning

RPM error/Motor error: LOSSNAY The motor keep running even if the power is OFF. The thermal overload relay is ON. (Only for the three-phase model) Indoor unit If detected less than 180rpm or more than 2000rpm, the indoor unit will restart and keep running for 3 minutes.If detected again, the display will appear.

Member details

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Possible causes

(1) Board failure (2) Motor malfunction (3) Solenoid switch malfunction

Solution

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