Removing The Accumulator(Rp200); Removing The Power Receiver(Rp250) - Mitsubishi Electric PUHZ-RP250YHA2 Service Manual

OPERATING PROCEDURE

12. Removing the accumulator(RP200)

(1) Remove the service panel. (See figure 1.)
(2) Remove the top panel. (See figure 1.)
(3) Remove 2 front cover panel fixing screws (5 × 10) and
remove the front cover panel.
(4) Remove 2 back cover panel fixing screws (5 × 10) and
remove the back cover panel.
(5) Remove the electrical parts box. (See photo 3.)
(6) Remove 3 valve bed fixing screws (4 × 10), 4 ball valve
and stop valve fixing screws (5 × 16) then remove the
valve bed.
(7) Remove 3 right side panel fixing screws (5 × 10) in the
rear of the unit and remove the right side panel.
(8) Recover refrigerant.
(9) Remove 2 welded pipes of accumulator inlet and outlet.
(10) Remove 2 accumulator leg fixing screws (4 × 10).
Note: Recover refrigerant without spreading it in the air.
Photo 11

13. Removing the power receiver(RP250)

(1) Remove the service panel. (See figure 1.)
(2) Remove the top panel. (See figure 1.)
(3) Remove 2 front cover panel fixing screws (5 × 10) and
remove the front cover panel.
(4) Remove 2 back cover panel fixing screws (5 × 10) and
remove the back cover panel.
(5) Remove the electrical parts box. (See photo 3.)
(6) Remove 3 valve bed fixing screws (4 × 10) and 4 ball valve
and stop valve fixing screws (5 × 16) and then remove the
valve bed.
(7) Remove 3 right side panel fixing screws (5 × 10) in the
rear of the unit and then remove the right side panel.
(8) Recover refrigerant.
(9) Remove 4 welded pipes of power receiver inlet and outlet.
(10) Remove 2 receiver leg fixing screws (4 × 10).
Note: Recover refrigerant without spreading it in the air.
Photo 10
Valve bed
fixing screw
Valve bed
Separator
Compressor
Separator fixing
screw
Compressor fixing nuts
Inlet
Outlet
Accumulator
Photo 12
Compressor
(MC)
97
PHOTOS
Accumulator
leg fixing
screws
Pipes of power receiver
Power receiver
Receiver leg
Receiver leg
fixing screws
Accumulator
Valve bed
fixing screws