Toshiba MMW-UP0271LQ-E Service Manual page 85

No. Part to be replaced
9 Base and legs
2way valve coil
10
PMV motor
11
Work procedure
1. Detachment
1) Carry out the detachment of item
2) Remove the screws for the legs.(5x10, 8pcs.)
Base Base Base
2. Attachment
1) Carry out installation by following the detachment
procedure in reverse.
1. Detachment
1) Carry out the detachment of item
2) Remove connector which is connected from the control
P.C.board to the other part and then remove wiring from
the clamp.
CN033 ... (LM) 2way valve
3) Remove the screw for the 2way valve coil.(M5x6.5, 1pc.)
2. Attachment
1) Carry out installation by following the detachment
procedure in reverse.
NOTE:
• Control the tightening torque for the 2way valve coil to
2.0 ± 0.5N•m.
• Be careful in the insertion direction of attaching the
2way valve coil, as shown below.
• Let 2 way valve coil wiring pass through the letf side
clamps.
Refer to item (Electrical control box).
3
1. Detachment
1) Carry out the detachment of item
2) Remove connector which is connected from the control
P.C.board to the other part and then remove wiring from
the clamp.
CN082.....PMV BLU E6P
3) While holding the PMV body so that it does not rotate,
rotate the PMV coil slightly and remove it in the
direction of the arrow.
2. Attachment
1) Carry out installation by following the detachment
procedure in reverse. Reinstall the PMV coil. Make sure
it does not move.
NOTE
• Be careful of the direction of the PMV coil.
• Check that four projections of the fixed claw of PMV coil
and PMV body have fitted in.
• Of lead wires and cable tiesPlease note the position.
• Let PMV wiring pass through the left side clamps.
Refer to item3 (Electrical control box).
8
(Drain pan).
Leg Leg Leg
(Front panel).
1
Green 3P
1 (Front panel).
– 85 –
Remarks
Spanner Spanner
2way valve coil 2way valve coil
2way valve 2way valve 2way valve
coil drection coil drection coil drection
PMV coil PMV coil PMV coil
PMV body PMV body PMV body