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10-3-5. Piping and Drain Hose Installation
Piping and drain hose forming
• Since condensation results in machine trouble,
make sure to insulate both the connecting pipes
separately.
(Use polyethylene foam as insulating material.)
Fig. 10-3-6
Fig. 10-3-7
Fig. 10-3-8
Fig. 10-3-9
NOTE :
• Connecting cable (Indoor unit/outdoor unit)
• Wire type: H07RN-F or 60245IEC66 (1.0 mm²)
Terminal cover
Screw
Screw
Cord clamp
Terminal block
Earth wire
Connecting cable
Terminal block
Earth wire (loop)
Earth screw
Connecting cable
About 15 cm
Earth line
110mm
10mm
10mm
50mm
Fig. 10-3-10
1. Die-cutting front panel slit
Cut out the slit on the left or right side of the front
panel for the left or right connection and the slit
on the bottom left or right side of the front panel
for the bottom left or right connection with a pair
of nippers.
2. Changing drain hose
For left connection, left-bottom connection and
rear-left connection’s piping, it is necessary to
relocate the drain hose and drain cap.
How to remove the drain cap
Clip drain cap with needle-nose pliers, and pull out.
Fig. 10-3-11
How to remove the drain hose
The drain hose is secured in place by a screw.
Remove the screw securing the drain hose, then
pull out the drain hose.
Die-cutting
Front panel slit
Changing
drain hose
Piping preparation
Rear right
Rear left
Bottom left
Left
Bottom right
Right
Screw
Drain hose
Fig. 10-3-12