A
B
44
9.5.
In case of embedded Piping
For the embedded piping
Follow the same procedure for left rear and left piping.
9.5.1. Replace the drain hose
Replace the drain hose and drain cap.
Figure from the back of the indoor unit after
installation.
(For the left and left rear piping)
Drain cap
Drain hose
9.5.2. Bend the embedded piping
•
Use a spring bender or equivalent to bend the piping so
that the piping is not crushed.
Connecting
cable
Connecting
cable
Drain
hose
Drain
hose
Slightly pull down the drain hose
Slightly pull down the drain hose
9.5.3. Install the indoor unit.
9.5.4. Cut and flaring the embedded
piping
9.5.5. Pull the connecting cable into the
indoor unit.
• When determining the dimensions of the piping, slide the
unit all the way to the left on the installation plate.
• Refer to the section “cut and flaring the piping” in the
directions for the outdoor unit. (Refer page 40)
9.5.6. Connecting the piping
• Refer to the section "connecting the piping" in the directions
for the indoor unit.
(Connecting the piping to the outdoor unit and checking the
gas leakage.)
In case of the embedded piping.
How to pull the piping and drain hose out.
Sealed with putty or
caulking compound
PVC tube for drain hose
PVC tube for
drain hose
PVC tube for
drain hose
PVC tube for drain hose
(Be sure to insulate the
PVC tube for drain hose)
Drain hose from
main unit
Indoor unit
Connecting cable
Piping
9.5.8. Install the indoor unit fixly.
[REFERENCE Fig.28, Fig.29]
For left side piping,how to insert the connecting cable and drain hose
Drain hose
Piping
Connecting cable
(Same as the directions for right
side piping)
Fig.25
Fig.26
Fig.27
Fig.28
Fig.29
More
than
95cm
5.5cm
More
than
30cm
More
than
70cm
Piping
Connecting
cable
9.5.7. Connecting the cable to the indoor
unit
• The cable can be connected without removing the front
grille.
Insert the piping
through the sleeve
Drain hose
Piping
About 95cm or a bove
Connecting cable
CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD
45
