Panasonic CS-S9TKV Service Manual page 53

10.2.3 Indoor Unit Installation
Do not turn over the unit without it's shock absorber during pull out the piping. It may cause intake grille damage.
Use shock absorber during pull out the piping to protect the intake grille from damage.
10.2.3.1 For the right rear piping
Step-1
Pull out the Indoor piping
Step-2
Install the Indoor Unit
Step-3 Secure the Indoor Unit
Step-4 Insert the power supply cord and connection cable
• Insert the cables from bottom of the unit through the control board
hole until terminal board area.
10.2.3.2 For the right and right bottom
piping
Step-1
Pull out the Indoor piping
Step-2
Install the Indoor Unit
Insert the power supply cord and connection cable
Step-3
• Insert the cables from bottom of the unit through the control board
hole until terminal board area.
Secure the Indoor Unit
Step-4
10.2.3.3 For the embedded piping
Step-1 Replace the drain hose
Step-2 Bend the embedded piping
• Use a spring bender or equivalent to bend the piping so that the
piping is not crushed.
Step-3 Pull the connection cable into Indoor Unit
• The power supply cord and indoor unit and outdoor unit
connection cable can be connected without removing the front
grille.
Step-4 Cut and flare the embedded piping
• When determining the dimensions of the piping, slide the unit all
the way to the left on the installation plate.
• Refer to the section "Cutting and flaring the piping".
Install the Indoor Unit
Step-5
Step-6
Connect the piping
• Please refer to "Connecting the piping" column in outdoor unit
section. (Below steps are done after connecting the outdoor piping
and gas-leakage confirmation.)
Step-7
Insulate and finish the piping
• Please refer to "Insulation of piping connection" column as
mentioned in indoor/outdoor unit installation.
Step-8
Secure the Indoor Unit
Piping
Intake grille
Right Rear piping
Tape it with piping in a
position as mentioned
in Fig. below.
Cover for
Drain
the right
hose
piping
How to keep the cover
In case of the cover is cut, keep
the cover at the rear of chassis as
shown in the illustration for future
reinstallation.
(Left, right and 2 bottom covers for
piping.)
Right and Right Bottom piping
Tape it with piping in a
position as mentioned
in Fig. below.
Drain hose
Install the indoor unit
Hook the indoor unit onto the
upper portion of installation
plate. (Engage the indoor unit
with the upper edge of the
installation plate). Ensure the
hooks are properly seated
on the installation plate by
moving it in left and right.
Secure the Indoor Unit
Press the lower left and right
side of the unit against the
installation plate until hooks
engages with their slot (sound
click).
Insert the connection cable
Guide
surface
To take out the unit, push
the marking at the
bottom unit, and pull it
slightly towards you to
disengage the hooks
from the unit.
(This can be used for left rear piping and bottom
piping also.)
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Piping
Shock absorber
Piping
Cover for the
bottom piping
Cover for the
bottom piping
Cover for piping
Piping
Cover for
Cover for
the bottom
the right
piping
piping
Hooks at
installation plate
Sleeve for
piping hole
Piping
Drain hose
Indoor unit
Unit's hook
Connection cable
Gas side piping
Liquid side piping
Drain hose
Connection cable
Cover for
the left
piping
Cover for
the left
piping
Installation
plate