Toshiba Super MMU-AP0092H Service Manual page 112

No. Part name
1. Detachment
7 Fan motor
1) Carry out work of item 1 of 2 .
2) Remove connectors which are connected from
NOTE :
Unlock the lock of the housing part and then
remove the connector.
3) Remove the fixing screws A and B, and then
4) Remove the fan motor lead, TC sensor and
5) Remove the fixing screws and then remove
6) Remove the fixing screws and then remove
7) Remove the fixing nut and then remove the
8) Remove the fixing screws and then remove
9) Cut the bundling band and then remove it
10) Remove the fixing nut and then remove the
2. Attachment
1) Fix the parts as before in order of fan motor
NOTE :
Fix the motor lead to the clamp without slack
as before using bundling band.
When fixing the turbo fan, be sure to match
the D-cut of the fan boss with D-cut of the
motor shaft.
Using a torque wrench, fix the turbo fan and
tighten it to 5.4
Using torque wrench, fix the fan motor
(at 3 positions) and tighten it to 4.9
Procedure
the control P.C. board to the other parts and
then remove each wiring from the clamp.
CN510 : Louver motor (20P , White)
CN34 : Float switch (3P , Red)
CN504 : Drain pump (2P , White)
CN100 : TC1 sensor (3P , Brown)
CN101 : TC2 sensor (2P , Black)
CN102 : TCJ sensor (2P , Red)
CN104 : Room temp. Sensor (2P , Yellow)
CN333 : Fan motor power supply (5P , White)
CN334 : Fan motor position detection
(3P , White)
CN82 : PMV (6P , Blue)
remove the electric parts box.
(Fixing screw A: Ø4 × 10, 3 pcs,
Fixing screw B: Ø4 × 8, 1 pc.)
TCJ sensor from clamp of the bell mouth.
the bell mouth. (Ø4 × 10, 8 pcs.)
the nut cap. (Ø4 × 10, 2 pcs.)
turbo fan. (M8 nut with flange, 1 pc.)
the motor lead holding bracket.
(Ø4 × 8, 2 pcs.)
from the clamp.
fan motor. (Ø6 nut, 3 pcs.)
→ motor lead holding bracket → turbo fan
→ nut cap → bell mouth.
+0.5
Nm.
–0.2
Fixing screw B Fixing screw B
Fan motor lead
Bell mouth
M8 nut with flange
+0.5
Nm.
–0.2
112
Remarks
Fixing screw A
Electric parts box
Clamp
TC sensor TCJ sensor
Nut cap
Fixing screw
Turbo fan