9
5. Drainage piping work
Outdoor unit drainage pipe connection
When drain piping is necessary, use the drain socket or the drain pan (option).
WM50
WM60
WM85
WM112
Drain socket
PAC-SG61DS-E
Drain pan
PAC-SG64DP-E
PAC-SJ83DP-E
• After removing the COMP fixed parts, be sure to tighten nuts, and make COMP
CASE TOP and COMP CASE FRONT back to the original state. (Fig. 4-2)
REINSTALLING SEQUENCE
7
3
1
(
SCREWS TIGHTENING
TORQUE
1.5 ± 0.2 N·m
)
Note:
• This work is applicable to the following models.
PUZ-WM112VAA
PUZ-WM112YAA
PUZ-WM112VAA-BS
PUZ-WM112YAA-BS
CAUTION:
• If the COMP fixed parts are not removed, the operation
noise may increase.
WARNING:
• Before the COMP fixed parts are removed, be sure
to be breaker off. If not, the COMP case touches
electrical parts and they may break down.
4. COMP fixed parts removing work (Only PUZ-WM112*AA)
Fig. 4-2
7
NUTS
TIGHTENING
TORQUE
4 ± 0.4 N·m
3
COMP CASE FRONT
1
COMP CASE TOP
en
BH79D849H02_01en.indd 9
2020/02/05 10:39:09
010