Midea MUBU-12HRFN1-M Service Manual page 103

4 Four-way
valve
5) Remove the ground
wires.
6) Remove the power
supply wires (L1, L2, S).
7) Then remove
electronic control box.
How to remove the
four-way valve.
1) Perform work of item 1,
2, 3.
2) Recover refrigerant
from the refrigerant circuit.
3) Remove the screw of
the coil and then remove
the coil.
4) Detach the welded parts
of four-way valve and pipe.
5) Then the four-way valve
ass'y can be removed
the
The picture of four-way valve may be different from
the one on your side.
Coil of four-way valve, fixing by one screw.
100
Four-way
valve
Welded parts