Installation Instruction - Panasonic CS-Z25UD3EAW Service Manual

12. Installation Instruction

■ Required Materials

Read the catalog and other technical materials
and prepare the required materials.

Applicable piping kit
Applicable piping kit
CZ-3F5, 7BP 9.52 mm (3/8")
CZ-4F5, 7, 10BP 12.7 mm (1/2")
CZ-52F5, 7, 10BP 15.88 mm (5/8")

Pipe Size Reducer (CZ-MA1P) and Expander
(CZ-MA2P) for Outdoor Multi Connection
CS-Z50******, CS-Z60******.

Please refer to "Connect the piping".
■ Other Items to be Prepared (Locally Purchased)
Product name
Rigid PVC pipe VP20 (outer diameter ø26); also
sockets, elbows and other parts as
necessary
Adhesive
PVC adhesive
Insulation For refrigerant piping insulation :
foamed polyethylene with a thickness of
8 mm or more.
For drain piping insulation : foamed
polyethylene with a thickness of 10 mm
or more.
Indoor/outdoor 4 x 1.5 mm
connecting cable type 60245 IEC 57 (H05RN-F)
Hanging bolt related Hanging bolts (M10) (4) and nuts (12),
parts (when hanging the indoor unit)
Table A
Model Capacity
Z25****** 1.0HP
Z35****** 1.5HP
Z50****** 2.0HP
Z60****** 2.25HP
* Table "A" only applicable for single split connection.
* In case of connection to outdoor multi inverter, refer
to installation manual at outdoor unit.
A = (M / (2.5 × (LFL)
min
A = Required minimum room area, in m
min
M = Refrigerant charge amount in appliance, in kg
LFL = Lower flammable limit (0.306 kg/m
h = Installation height of the appliance: (2.2m for ducted is standard reference installed height)
0
Piping size
Gas Liquid
6.35 mm (1/4")
6.35 mm (1/4")
6.35 mm (1/4")
Remarks
2
flexible cord, designation
2
Indoor A (m )
min
2.2m for ducted 2.5m for ducted
0.64 0.50
0.71 0.55
1.37 1.06
1.37 1.06
(5/4) 2
× h ))
0
2
3
)
(2.5m for ducted is minimum installed height given by manufacturer)
Insulation of piping connections
• Carry out insulation after
checking for gas leaks and
secure with vinyl tape.
Attaching the remote controller to the wall
Remote controller
cable 2
Screws 3
or
screws 4
Sleeve ( )
Indoor
unit
IMPORTANT
Begin the installation job from
the "Indoor Unit" installation.
•
This illustration is for
explanation purposes only.
The indoor unit will actually
face a different way.
38
Vinyl tape
Remote controller 1
Details refer to
3. INSTALLING
THE INDOOR
UNIT (Remote
Control
Installation)
Installation parts you
should purchase ( )
Bushing-Sleeve ( )
Putty (Gum Type Sealer) ( )
Bend the pipe as closely on
the wall as possible, but be
careful that it doesn't break.
Vinyl tape (Wide) ( )
• Apply after carrying out
a drainage test.
• To carry out the drainage
test, remove the air
fi lters and pour water
into the heat exchanger.
Saddle ( )
A
B
Outdoor
unit