Removal Procedure
89
Steps Procedure
13. Remove PFC induction
14. Remove 4-way valve assy
15. Remove valve support sub-assy and expansion valve assy
4-way valve
              assy
expansion
valve assy 
valve support assy
PFC induction
Remove the screw connecting the PFC induction
and middle isolation sheet, and then remove the 
PFC induction.
Unsolder the welding joint connecting the 4-way valve
assy with compressor suction and discharge port, the
valve with the outlet pipe of condenser. Then lift the 
4-way valve assy to remove it. 
(NOTE: Discharge the refrigerant completely before 
unsoldering.)
Remove the screw connecting the valve support and 
the chassis, and then remove the valve support assy. 
Unsolder the welding joint connecting the electronic 
expansion valve assy with the cut-off valve and the 
condenser connection pipe, and then remove the e
xpansion valve assy.