Midea MFA-12HRN1, General Information Manual

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Wiring MCAC-UTSM-2009-03
50 Installation
6. Wiring
6.1 MFA-12HRN1-Q (Quick connecter)
Attention:
Make sure the power supply has been cut off when inserting or pulling out the plug connecters.
1) The connection cables of indoor and outdoor units have been connected to the terminals on the control
board.
2) Remove the control cover from the outdoor unit by loosening the screw.
3) Hold the indoor plug connector and insert the mating plug connector located on the outdoor unit until it
fixed with a clicking sound. Secure the cable onto the control board with the cord clamp.
4) Connect the ground wire (yellow &green) reliably with sheet-metal by screws.
5) The electrical connection has finished now.
Connect the wire
Number
① ②
Area of the connecting wiring(mm
2
) 4×1.5 3×1.5