Aiwa -09CHSRINV/TP11 Service Manual page 72

step7：Disassemble the separate plate
Unfix the screw btw
separate plate and
unit, and take it out
step8：Disassemble the 2 and 3-way valve
Unfix screw btw
Valve plate and
base, you can take
the 2-way and 3-way
valve out by
welding.
Note:
1). The welding can
only place while no
gas in the unit.
2). Pay attention to
the fire to prevent
any injury.
step9：Disassemble the 4-way valve assembly
Take the 4-way
valve out from
system by welding.
Make sure no hurt to
the compressor and
nameplate, etc.
Air Conditioner Service Manual
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