Carrier 38CJR018-723 - Troubleshooting for Wiring; Outdoor Unit Does Not Operate; Outdoor Unit Stops After Starting

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FILE NO. SVM-05010
10-5 Outdoor Unit (38HNR018-713)
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 screw ∅4 x 16L)
3) Disconnect the lead wires from the 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.
1 Common
procedure
2 Running
capacitor
for compressor
3 Running
capacitor
4 Magnetic contactor
5 Transformer
6 P.C. Board
No. Part name Procedures Remarks
Remove
8 screws Ø4 x 10L
4 screws Ø4 x 22L 4 screws Ø4 x 10L
Running capacitor
for compressor
Running capacitor
for fan motor
P.C. Board
Magnetic contactor
Transformer