Electric Connection - Midea MTA-76CRN1 Service Manual

DM13-01.01.16en

7. Electric Connection

7.1 Electric field wiring
CAUTION:
 Use special power supply for the air conditioner. Design power supplies specific to the indoor unit and
outdoor unit. The supply voltage must comply with the nominal voltage.
 The external supply circuit of the air conditioner must have a ground wire, and the power supply ground
wire of the indoor unit must be connected with the external ground wire firmly.
 The wiring must be performed by professional technicians according to the circuit diagram labels.
 Distribute the wires according to the relevant electric technical standards promulgated by the State, and set
the Residual Current-operated Circuit Breaker (RCCB) properly.
 The power wire and the signal wire shall be laid out neatly and properly, without mutual interference or
contacting the connection pipe or valve.
 No power cable is attached to this equipment. The user can select the power cable by reference to the
stipulated power supply specifications. No joint of wires is allowed.
 Upon completion of wire connection, double check it and then connect the power supply.
Service manual
Air-cooled Package
83