Midea MCH3U-27PHH2 User Manual

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Wires:
CN1/CN2: 4-way valve (blue-blue)
CN5/CN6: Crankcase heating cable
(red-red)
CN3:L1-IN (red)
CN4:L2-IN (black)
8) Disconnect the
grounding wire (yellow-green)
after removing the big handle
and the right-rear panel.
9) Remove the PCB board.
4 Compressor
How to remove the
compressor.
1) Perform work of item 1,2,3.
2) Remove the electrical
control box and partition
plate.
3) Extract refrigerant gas.
4) Remove the sound
insulation material and
crankcase heating cable.
5) Remove terminal cover of
compressor, and
disconnect wires of
compressor thermo and
compressor from the
terminal.
6) Remove the discharge pipe
and suction pipe with a
burner.
⑥
⑧

Midea MCH3U-27PHH2 Specifications

General

Brand	Midea
Model	MCH3U-27PHH2
Category	Air Conditioner
Language	English