Outdoor Unit (Ras-18Uah-Es3, Ras-18Uah-As3) - Toshiba AS-24UKHP-ES3 Service Manual

10-3. Outdoor Unit (RAS-18UAH-ES3, RAS-18UAH-AS3)

No. Part name
1
Common
procedure
2
Running
capacitor
for compressor
3
Running
capacitor
for fan motor
4
Magnetic
contactor
5
Transformer
6
P.C. Board
Procedures
1) Stop the operation of the air conditioner and turn off
its main power supply or remove the power supply
cord.
2) Remove the electrical parts cover.
(4 screws ∅4 x 10L)
3) Remove 2 cord clamps (4 screws ∅4 x 22L) and
disconnect the power supply cord and connecting
cable after removing 6 screws on the terminal block
and 1 ground screw on the electrical parts base.
4) Remove the front cabinet. (8 scerws ∅4 x 10L)
(Pull the front lower portion toward you, and pull out
it upward to remove it.)
5) Remove the side cabinet. (8 screws ∅4 x 10L)
1) Perform the common procedure 1
2) Remove the capacitor band. (1 screw ∅4 x 10L)
3) Disconnect the lead wires from the capacitor
terminal.
1) Perform the common procedure 1
2) Remove the fixing screw. (1 screw ∅4 x 10L)
3) Disconnect the lead wires from the capacitor
terminal.
1) Perform the common procedure 1
2) Remove the fixing screw. (2 screws ∅4 x 10L)
3) Disconnect the lead wires from the relay terminal.
1) Perform the common procedure 1
2) Remove the fixing screw. (2 screws ∅4 x 10L)
3) Disconnect the housing from the P.C. Board.
1) Perform the common procedure 1
2) Disconnect the lead wires from the P.C. Board.
3) Remove P.C. Board after unhooking 4 clams.
Remove
8 screws ∅4 x 10L
Running capacitor
for compressor
P.C. Board
− 71 −
FILE NO. SVM-04007
Remarks
4 screws ∅4 x 22L 4 screws ∅4 x 10L
Running capacitor
for fan motor
Magnetic
contactor
Transformer