Panasonic cs-e12nkua, CS-S9NKUA, CS-S12NKUA, CU-S9NKUA, CU-S12NKUA installation

Order No: PHAAM1111085C1
Indoor Unit Outdoor Unit
CS-S9NKUA
CS-S12NKUA
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the products dealt with in this service information by anyone else could result in serious injury or death.
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
CU-S9NKUA
CU-S12NKUA
© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011. Unauthorized copying and distribution is a violation of law.
10. Installation Instruction
10.1 S9NKUA S12NKUA
10.1.1 Select the Best Location
10.1.1.1 Indoor Unit
x Do not install the unit in excessive oil fume area
such as kitchen, workshop There should not be any heat source or
x
near the unit.
x
There should not be any obstacles blocki circulation.
x
A place where air circulation in the room
x
A place where drainage can be ea A place where noise prevention is taken
x
c
onsiderat
Do not install the unit near the door way.
x x Ensure the spaces indicated by arrows from the
wall, ceili Recommended installation height for ind
x
shall be at least 8.2 ft.
ion.
ng, fence or other obstacles
and etc.
steam
ng the air
is good.
sily done.
into
.
oor unit
10.1.1.2 Outdoor Unit
x If an awning is built over the unit to prevent direct
sunli
ght or rain, be careful that heat radiat
the con
x There should not be any animal or plant which
coul Keep the spaces indicated by arrows from
x
ceiling, fence or other obstacles.
x
Do not place any obstacles sho
x
If piping length is over the [piping length addition adde
denser is not obstru
d be affected by hot air discharg
rt circuit of the discharg
al gas], additional refrigerant sh
d as shown in the tabl
cted.
which may cause a
ed air.
e.
ion from
ed.
wall,
for
ould be
10.1.2 Indoor/Outdoor Unit Installation Diagram
Example: For S9NKUA If the unit is installe
additional refrigerant should be 1.64 oz .... (32.8 - 24.6)
ft x 0.2 oz/ft = 1.64 oz.
d at 32.8 ft distance, the quantity of
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10.1.3 Indoor Unit
10.1.3.1 How to Fix Installation Plate
The mounting wall shall be strong and solid enough to prevent if from the vibration.
The ce
ntre of installation plate should be at more than c at right and left of the wall. The distance from installation plate edge to ceiling should more than d. From installation plate left edge to unit’s left side is e. From installation plate right edge to unit’s right side is f.
B : For left side piping, piping connection for liquid should be about g from this line.
ƻ
: For left side piping, piping connection for gas should be about h from this line.
1 Mount the installation plate on the wall with 5 screws or more (at least 5 screws).
(If mounting the unit on the concrete wall, consider using anchor bolts.) o Always mount the installation plate horizontally by aligning the marking-off line with the thread and us
a level gaug
2 Drill the piping plate hole with ø2 ¾” hole-core drill.
o Line according to the left and right side of the installation plate. The meeting point of the extended lin
the cente above. The h respectively.
o
Drill the piping hole at either the right or the left and the hole should be slightly slanting to the outdoo side.
e.
r of the hole. Another method is by putting measuring tape at position as sh
ole center is obtained by measuring the distance namely 5 1/16” for left and righ
10.1.3.2 To Drill a Hole in the Wall and
Install a Sleeve of Piping
1 Insert the piping sleeve to the hole. 2 Fix the bushing to the sleeve. 3 Cut the sleeve until it extrudes about 19/32”
from the wall.
ing
e is
own in the diagram
t hole
r
4
Finish by sealing the sleeve with putty or caulking compound at the final stage.
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