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Mitsubishi Electric PFD/PQHY error codes

Codes

7130Error codeOutdoor unit Incompatible units Indoor unit according to malfunction In the case of MA remote controller Phenomena 1 Even if the operation button on 1.The the remote controller is indoor pressed, the display remains (i) unlit and the unit does not start running.(Power indicator (ii) does not appear on the screen.) (iii) (iv) 2.Incorrect controller (i) Disconnected MA connected nal (ii) Short-circuited controller (iii) wiring remote (iv) remote minal line indoor (v) Reversed wire troller power (v