Toshiba MMU-AP0074YH-E(-TR) Service Manual page 109

N . o P a t r n a m e
9 Drain pump 1. Detachment
1) Perform work of procedure 1. of 8.
2) Remove clamps of the lead wires connected to the following
NOTE
Be sure to unlock the lock of the housing before removing the
connector.
CN34:
CN68:
3) Pick the hose band and shift band from pump connecting
4) Take off screws fixing the drain pump assembly. (Ø4 × 8, 3
5) Pull out the drain pump assembly toward discharge side to
2. Attachment
1) Fix the drain pump assembly as before.
2) Connect the drain hose and attach the hose band.
NOTE
Insert the drain hose completely up to the end of the pump
connecting part, and then attach band at the white mark position of
the hose.
3) Insert the connectors to the control P.C. board as before.
4) Fix parts as before in order of Drain cap
P o r c e d
connectors of the control P.C. board.
Float switch (3P: Red)
Drain pump (3P: Blue)
part to remove the drain hose.
pcs)
remove it.
Ceiling panel Electric parts cover
intake grille.
u e r
Drain pan
Adjust cover Air
– 109 –
R e m a k r s
CN68
CN34
Shift the band toward hose side.
Pull out toward discharge side.
Hose band
Fixing screw