Toshiba Carrier RAV-SP180AT2-UL Service Manual page 94

No. Part name
Compressor
Compressor lead
Procedure
1. Removal of broken compressor
1) Recover the refrigerant gas.
2) Perform work of Detachment 1 of
3) Remove the wiring guide (vertical).
Take off screw of the wiring guide (vertical) and
volve fixing plate. (M4, 8 mm, 1 pc.)
Take off screw of the wiring guide (vertical) and
piping panel (Front). (M4, 8 mm, 1 pc.)
4) Remove the wiring division panel.
Take off screw of the wiring division panel and the
inverter assembly. (M4, 8 mm, 1 pc.)
Take off screw of the wiring division panel and the
valve fixing plate. (M4, 8 mm, 1 pc.)
5) Remove the piping panel (Front).
Remove screws of the piping panel (Front) and the
bottom plate. (Hexagonal screw M4, 10 mm, 2 pcs.)
Remove screws of the piping panel (Front) and the
piping panel (Rear).
(Hexagonal screw M4, 10 mm, 1 pc.)
6) Remove the piping panel (Rear).
Remove screws of the piping panel (Rear) and the
bottom plate. (Hexagonal screw M4, 10 mm, 2 pcs.)
7) Remove the valve fixing plate.
Remove bolts of the valve.
(Hexagonal screw M6, 15 mm, 4 pcs.)
Remove screws of the valve fixing plate and the
partition plate. (M4, 8 mm, 1 pc.)
Remove screws of the valve fixing plate and the
accumulator. (M4, 8 mm, 1 pc.)
Cut off the bundling band for the discharge pipe and
the suction pipe and then remove each sensor and coil
lead of PMV.
8) Remove the sound insulating plate.
(Upper side, outer winding, inner winding)
9) Remove terminal cover from the compressor and
then remove the compressor lead and also the
compressor case thermo.
10) Remove TD sensor fixed to the discharge pipe.
11) Remove the compressor lead.
(Leave the ferrite core attached to the electric
parts box as it is.)
Control P.C. board
U : CN200 Red
V : CN201 White
W : CN202 Black
(Tightening torque: 1.47 ± 0.1 N•m)
, , and
– 94 –
Remarks
. Wiring Wiring Wiring
guide guide guide
Valve fixing plate Valve fixing plate Valve fixing plate
Piping panel (Rear) Piping panel (Rear) Piping panel (Rear)
Piping panel (Front) Piping panel (Front) Piping panel (Front)
Bundling band Bundling band Bundling band
for heat proof for heat proof for heat proof
Pipe cover Pipe cover Pipe cover
TD sensor TD sensor TD sensor
Compressor lead Compressor lead Compressor lead
Compressor Compressor Compressor
case thermo case thermo case thermo
TS sensor Pipe cover,
bundling band
Suction Suction Suction
pipe pipe pipe
Discharge pipe Discharge pipe Discharge pipe
Pipe cover, Pipe cover, Pipe cover,
bundling band, bundling band, bundling band,
each sensor each sensor each sensor
(TL, TO, TE, TD, (TL, TO, TE, TD, (TL, TO, TE, TD,
TS sensors) TS sensors) TS sensors)
PMV coil lead PMV coil lead PMV coil lead
Accumulator Accumulator Accumulator
Black pipe cover for heat proof,
bundling band for heat proof,
each sensor
(TL, TO, TE, TD, TS sensors)
PMV coil lead
Compressor lead Compressor lead Compressor lead
Control P.C. board Control P.C. board Control P.C. board
Compressor lead Compressor lead Compressor lead
Ferrite core Ferrite core Ferrite core