
Turn off Main Power
•Check the electrical wiring diagram of outdoor side.
•Check the abnormal condition for the component of Compressor/Out- door Fan Motor, 4 way.
•Check the "open" or "short" of connecting wires between indoor and outdoor.
Turn off Main Power
•Check the electrical wiring diagram of outdoor side.
•Check the abnormal condition for the component of Compressor/Out- door Fan Motor, 4 way.
•Check the "open" or "short" of connecting wires between indoor and outdoor.