Midea MEHS-09PSH1 Service Manual page 89

4 Four-way
valve
5) Remove the
grounding screw.
6) Remove the power
supply wires(1,2,3 or
L1,L2,S).
Then remove the
electronic control box.
How to remove the
four-way valve.
1) Perform work of
item1,3.
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 picture of four-way valve may be different from
the one on your side.
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