Toshiba RAS-24UFHP-E5 Service Manual page 77

10-3. Outdoor Unit (RAS-18NAH-E, RAS-18NA-E, RAS-18N2AX)
No. Part name
1 Common
procedure
Running
2
capacitor
for compressor
Running
3
capacitor
for fan motor
4 Magnetic contactor
Transformer
5
(Heat pump model)
P.C. Board
6
(Heat pump model)
Spark killer
7
(Cooling only model)
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 packed valved cover and the electrical
(2 screws ∅ 4 x 10L)
Parts cover
3) Remove 2 cord clamps (4 screws ∅ 4 x 16L) 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 upper cabinet. (4 scerws ∅ 4 x 10L)
(Pulling out upward)
5) Remove the front cabinet. (3 screws ∅ 4 x 10L)
(Pull the front right protion toward you, and remove
it pulling out upward.)
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 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) Perform the common procedure 1
2) Remove the fixing screw. (1 screw ∅ 4 x 10L)
3) Disconnect the lead wires from the terminal.
Packed valve cover
Running
capacitor
for compressor
Running capacitor
for compressor
− 76 −
FILE NO. SVM-06006
Remarks
3 screws ∅ 4 x 10L
2 Cord clamps
4 screws ∅4 x 16L
Upper
cabinet
Front
cabinet
Running capacitor
for fan motor
Magnetic contactor
Heat pump model
Running capacitor
for fan motor
Spark killer
Magnetic contactor
Cooling only model
P.C. Board
Transformer