Indoor Unit Installation - Panasonic CS-VU9SKQ Service Manual

11.2.3

Indoor Unit Installation

Do not turn over the unit without it's shock absorber during pull out the piping. It may cause front panel damage.
Use shock absorber during pull out the piping to protect the front panel from damage.
Piping
11.2.3.1 For the right rear piping
Pull out the Indoor piping
Step-1
Install the Indoor Unit
Step-2
Secure the Indoor Unit
Step-3
Insert the connection cable
Step-4
11.2.3.2 For the right piping
Pull out the Indoor piping
Step-1
Install the Indoor Unit
Step-2
Step-3 Insert the connection cable
Secure the Indoor Unit
Step-4
11.2.3.3 For the embedded piping
Replace the drain hose
Step-1
Bend the embedded piping
Step-2
• Use a spring bender or equivalent to bend the piping so
that the piping is not crushed.
Pull the connection cable into Indoor Unit
Step-3
• The inside and outside connection cable can be connected
without removing the front grille.
Cut and flare the embedded piping
Step-4
• 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
Connect the piping
Step-6
• Please refer to "Connecting the piping" column in outdoor
unit section. (Below steps are done after connecting the
outdoor piping and gas-leakage confirmation.)
Insulate and finish the piping
Step-7
• Please refer to "Insulation of piping connection" column
as mentioned in indoor/outdoor unit installation.
Secure the Indoor Unit
Step-8
Front panel
Right Rear piping
Tape it with
piping in a position
as mentioned in
Fig. below.
Drain
hose
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 and right covers for
piping.)
Right piping
Tape it with piping
in a position as
mentioned in Fig.
below.
Piping
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
To take out the unit, push the
slightly towards you to disengage the hooks from the unit.
(This can be used for left rear piping also.)
36
Piping
Shock absorber
Piping
Cover for
the right
Cover for piping
piping
Cover for
the left
piping
Hooks at
installation
plate
Sleeve for
piping hole
Indoor unit
Drain hose
Installation
Unit's
plate
hook
Connection cable
Gas side
piping
Liquid side
piping
Guide
Drain hose
Connection cable
surface

marking at the bottom unit, and pull it
Cover
for the
left
piping
Piping