Panasonic CS-20KM1HPK Installation Manual - page 4
3
English
• Where corrosive gas like sulfurous gas exists. (Copper tubing and brazed spots may corrode,
which could eventually lead to refrigerant leaks.)
• Where volatile flammable gas like thinner or gasoline is used.
• Where exposed to combustible gases and where volatile flammable gas like thinner or gasoline
is used. (Gas in the vicinity of the unit could ignite.)
• Where machines can generate electromagnetic waves. (Control system may malfunction.)
• Where the air contains high levels of salt such as that near the ocean and where voltage fluctu-
ates greatly such as that in factories. Also in vehicles or vessels.
• When selecting installation site, refer to the paper pattern.
• This unit, both indoor and outdoor, is suitable for installation in a commercial and light industrial environ-
ment.
If installed as a household appliance it could cause electromagnetic interference.
2-2 ACCESSORIES
Check the following accessories are included with the unit.
2-3 OPTIONAL ACCESSORIES
• These are two types of remote controllers: wired and
wireless. Select a remote controller according to
customer request and install in an appropriate place.
NOTE
• If the customer wishes to use a remote controller that is not listed above, select a suitable remote controller
after consulting catalogs and technical materials.
FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND
CHECK AFTER INSTALLATION IS FINISHED.
Items to be checked after completion of work
Name
Installation panel
Insulation for fitting
(for refrigerant pipe)
Insulation tape
Fixed parts
Paper pattern for
installation
(Other)
• Installation
manual
• Operation
manual
• Clamp (× 2)
• Accessory
screws (1 set)
• C-cup
washer
Quantity
1
1 set
2
2
1
Shape
Remote controller
Model No.
Wired type
CZ-01RT11P
Wireless type
(Separate type)
Heat pump type
CZ-01RWK12P
Cooling only type
–
Items to be checked
If not properly done, what is likely to occur
Check
Is the indoor unit fixed firmly?
The unit may drop, vibrate or make noise.
Is the gas leak test finished?
It may result in insufficient cooling.
Is the unit fully insulated?
Condensate water may drip.
Does drainage flow smoothly?
Condensate water may drip.
Does the power supply voltage correspond to that shown
on the name plate?
The unit may malfunction or the components burn out.
Are wiring and piping correct?
The unit may malfunction or the components burn out.
Is the unit safely grounded?
Dangerous at electric leakage
Is wiring size according to specifications?
The unit may malfunction or the components burn out.
Is something blocking the air outlet or inlet of either the
indoor or outdoor units?
It may result in insufficient cooling.
Are refrigerant piping length and additional refrigerant
charge noted down?
The refrigerant charge in the system is not clear.
Temporarily fixed
to indoor unit.
for liquid pipe
for gas pipe
Box
Indoor unit
Accessories
(Attached to the rear
side of indoor unit.)
Where to locate accessories