Toshiba CARRIER RAV-SP300AT2-UL - Manual (Page 103)

– 103 –
No.
‡
Part name
Compressor
Compressor
lead
Procedure
1. Removal of defective compressor
1) Recover the refrigerant gas.
2) Perform work of Detachment 1 of
 , ƒ and „ .
3) Remove the wiring guide (vertical).
Take off screw of the wiring guide (vertical) and the valve
fixing plate. (M4, 8 mm, 1 pc.)
Take off screw of the wiring guide (vertical) and the piping
panel (front). (M4, 8 mm, 1 pc.)
4) Remove the wiring division panel.
Take off screws of the wiring division panel and the side
cabinet. (M4, 8 mm, 2 pcs.)
5) Remove the piping panel (Front).
Remove the piping panel (Front) and screws of the bottom
plate. (Hexagonal screw M4, 10 mm, 2 pcs.)
Remove screw of the piping panel (Front) and the piping
panel (Rear). (Hexagonal screw M4, 10 mm, 1 pc.)
6) Remove the piping panel (Rear).
Remove the piping panel (Rear) and screws of the bottom
plate. (Hexagonal screw M4, 10 mm, 2 pcs.)
7) Remove the sound-insulation plate.
(Upper, rolling in, rolling out)
8) Remove the terminal cover of the compressor and then
remove the compressor lead and the compressor case
thermo.
9) Remove TD sensor which is fixed to the discharge pipe.
10) Remove the compressor lead. (Leave the ferrite core as it
is attached to the electric parts box.)
Control P.C. board U : CN200 Red
V : CN201 White
W : CN202 Black
11) Using a burner, remove the discharge pipe and the
suction pipe which are connected to the compressor.
X WARNING X
In case of removing the piping by broiling the welded part
with a burner, if there is oil in the pipe, it may burst into flames
at the moment that wax melted, so take sufficient care.
CAUTION
Note so that the flame does not catch the 4-way valve, PMV
and pressure switch. (A malfunction may be caused.)
12) Pull off the discharge pipe and the suction pipe of the
refrigerating cycle upward.
13) Remove the compressor nuts which fix the compressor to
the bottom plate. (3 pcs.)
14) Pull out the compressor toward you.
CAUTION
As weight of the compressor is 44 lbs (20kg) or more,
handle it by 2 workers.
Remarks
Wiring guide Wiring guide Wiring guide
Piping panel (Front) Piping panel (Front)
Piping panel (Rear) Piping panel (Rear)
Piping panel (Front)
Piping panel (Rear)
Pipe cover Pipe cover
TD sensor TD sensor
Bundling band Bundling band
(For thermal proof)
(For thermal proof)
Compressor Compressor
lead
lead
Compressor Compressor
case thermo.
case thermo.
Pipe cover
TD sensor
Bundling band
(For thermal proof)
Compressor
lead
Compressor
case thermo.
Control Control
P.C. board
P.C. board
Compressor Compressor
lead
lead
Control
P.C. board
Compressor
lead
Compressor Compressor
lead
lead
Ferrite core Ferrite core
Compressor
lead
Ferrite core
Remove Remove
(Discharge pipe)
(Discharge pipe)
Remove Remove
(Suction pipe)
(Suction pipe)
Remove
(Discharge pipe)
Remove
(Suction pipe)
Compressor nuts Compressor nuts
(3 pcs.)
(3 pcs.)
Compressor nuts
(3 pcs.)
17.71
7
.7
” (450 mm)
(4
5
0
m
m
)
17.7”
(450 mm)