Panasonic CS-HZ25WKE Service Manual page 32

12.2.3 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.
12.2.3.1 For the Right Rear Piping
Pull out the Indoor piping
Install the Indoor Unit
Secure the Indoor Unit
Insert the connection cable
12.2.3.2 For the Right and Right
Bottom Piping
Pull out the Indoor piping
Install the Indoor Unit
Insert the connection cable
Secure the Indoor Unit
12.2.3.3 For the Embedded Piping
Replace the drain hose
Bend the embedded piping
Use a spring bender or equivalent to bend the piping
so that the piping is not crushed.
Pull the connection cable into Indoor Unit
The inside and outside connection cable can be
connected without removing the front grille.
Cut the embedded piping
When determining the dimensions of the piping, slide
the unit all the way to the left on the installation plate.
Install the Indoor Unit
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).
Insulate and finish the piping
Please refer to "Insulation of piping connection" column
as mentioned in indoor/outdoor unit installation.
Secure the Indoor Unit
Piping
Intake grille
Right Rear piping
Tape it with piping in a
position as mentioned
in Fig. below.
Piping
Cover for
Drain
the right
hose
piping
Right and Right Bottom piping
Tape it with piping in a
position as mentioned
in Fig. below.
Piping
Cover for
Drain hose the right
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.)
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).
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.
Insert the connection cable
Guide
surface
(This can be used for left also.)
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Piping
Shock absorber
Cover for
Cover for the
the left
bottom piping
piping
Cover for the
bottom piping
Cover for
Cover for
the left
the bottom
piping
piping
Cover for piping
Sleeve for
piping hole
Indoor unit
Installation
Unit's hook
Connection cable
Gas side piping
Liquid side piping
Drain hose
Connection cable
Hooks at
installation plate
Piping
Drain hose
plate