Panasonic DL04060835, DL04080815, DL04080820, DL04080835, DL04100820 Specifications

Model Identification

RAC

Indoor Unit

SC

1 2

Series

1

C: Residential

PAC

Indoor Unit

– P26

S

2 3

1

ModelType

1

S : Indoor unit

U : Outdoor Unit

– S

3 4

2

S:Indoor unit
U:Outdoor unit

18 N K

ModelType

3

X : Deluxe type
K/None : Internal purpose
MK : Indoor unit for Multi zone

Connected Type(Multi-zone)Numeral
: Numeral+K

65 7

Connection configuration

U 1 U6

54 6

Capacity

2

Cooling Capacity in BTU/h P : Large Capacity series

U -1

Outdoor Unit

U

1

Series

3

8 9

– P36

Outdoor Unit

Function

4

S : Cooling only
E : Heat pump

2 3

Category(Function)

4

K : Wall Mount
U : Ceiling Recessed
T : Ceiling suspended
F : Concealed Duct

S : Cooling Only
H : Heat Pump

– S

UC

1 2

3 4

Capacity

5

Cooling Capacity in BTU/hDevelopment

S 1 U6

54 6

5

18 N K

65 7

Development

6

Series No.

U -1

8 9

7

K : Wall Mount
B4 : Mini Ceiling Recessed

Set

P26

S 1 U6

2 3

Development

Development Series U6 : 208/230V 60Hz

54 6

Voltage

6

Set

S

18 N K

3 4

Category (Type)

K : Internal -1 : Non-Low Ambient

8

U : 208/230V, 60Hz
1 : 115V, 60Hz

65 7

Voltage

U -1

Others

9

-1 : Non-Low Ambient
W : Multi/Single Zone

common use

8 9

Quality
Management
System

Use of the AHRI Certied™ mark indicates
a manufacture's participation in the
certication program.
For verication of certication for individual
products, go to www.ahridirectory.org

Panasonic Corporation of North America
Panasonic Appliances Air-Conditioning North America
Two Riverfront Plaza, Newark, NJ 07102-5490 U.S.A.
us.panasonic.com/aircon

Because its products are subject to continuous improvements, Panasonic reserves the right to modify product design and specifications without notice and without incurring any obligations.
©Copyright 2012, Panasonic Air Conditioning Products.

Caution Related to Safety

Do not add or replace refrigerant other than the specified type. Manufacturer is not responsible for the damage and deterioration in safety due to usage of other refrigerant.

Certificate

Certied to ISO 9001: 2008

Cert. No.: MY-AR 1010

Environmental
Management
System
Certificate

Certied to ISO 14001: 2004

Cert. No.: MY-ER 0112

Panasonic Canada Inc.
Enterprise Product Sales
5770 Ambler Dr., Mississauga, ON, L4W 2T3 CANADA
www.panasonic.ca

Certified to ISO 9001: 2008

Panasonic HA Air-Conditioning (M)
Sdn.Bhd.
Cert. No.: MY-AR 1010

Certified to ISO 14001: 2004

Panasonic HA Air-Conditioning (M)
Sdn.Bhd.
Cert. No.: MY-ER 0112

in2013

Serving the US Ductless
market since 1983

July 2014

AIR CONDITIONING and

HEAT PUMP PRODUCTS

July 2014

The Panasonic Air Conditioning Group has grown into a global company through its
continuous quest for product innovations and technology. The group has evolved
from manufacturing compressors to providing comprehensive air conditioning
solutions. This has earned Panasonic, the reputation as the most trusted brand for
superior energy-efficiency and reliable products.

The History of Panasonic Air Conditioning

1958

1961

1965

1968

1972

1983

1985

1989

1990

Started production and sales of
Home Coolers

The Electrical Appliance Business Group (Kadoma)
star ted cooler production in March 1958. Star ted
sales in May under the “Home Cooler” name.

Started exports of Home Coolers

Launched Room Coolers

Began development of
Rotary Compressors

Later, their high efficiency and high quality attracted
domestic and over seas air conditioner manufactures.
Began external sales.

Established overseas business base in Malaysia

MAICO was established in Malaysia as the
Aircon Group’s first overseas base.
From this time, MAICO started to expor t to
Japan, Indonesia, Australia, and other
markets. Panasonic started operating a
twin-base system with a presence in Japan
and Malaysia.

Launched inverter Air Conditioner

Star ted sales of Panasonic’s first inverter air conditioners and
has since gained increasing popularity. Inverter became the
future technology of air conditioner market.

Launched Ductless Air Conditioners to USA

Began development of Scroll Compressors

Began development of scroll compressors,
offering high ef ficiency, low noise, and low
vibration in comparison to rotar y compressor s.

Introduced Simultaneous Heat & Cool VRF

Launched world’s first Compact Scroll
Compressor-equipped Air Conditioner

1998

2001

2003

2005

2006

2008

2009

2011

Introduced GAS Heater Air Conditioner 14KGS11

Introduced first VRF "ECO-Multi" to USA

Launched first R410a refrigerant Ductless A/C to USA
Launched EcoCute as a result of better

energy-saving technology
Launched accumulator-less, high-efficiency,

CO

scroll compressor for EcoCute

2

Began production of Multi-split packaged
air conditioner (mini-VRF)

Launched air conditioner
automatic filter cleaning
function (AC robot)

Product became extremely successful in the Japanese
market. Since then, Panasonic launched a series of innovative
products such as airstream robot s and motion sensors which
significantly improved Panasonic’s air conditioner market share.

Renewed ECO-Multi to ECO-i. revised the line-up to
inverter driven

Aggregated global production of
Panasonic compressors reached 200 million units

In 2008 Energy Conservation Grand Prizes,
EcoCute won its first Director General Prize of
Agency of Natural Resources and Energy,
while Panasonic air conditioner won
the Chairman Prize of the Energy
Conservation Center of Japan Started Air
to Water heat pump business in Europe

Established air conditioner dedicated sales company
in Europe (PHAA E)

Panasonic HA Air-Conditioning Europe (PHA AE)
strengthened the commercial air conditioning business.

Integration of Sanyo HVAC USA into
Panasonic Corporation of North America.

Technological Milestones

1998

2001

Introduced revolutionary Gas Heater
Air Conditioner 14KGS11.

That maintains a consistent heating
performance level, regardless of how
much the ambient temperature goes
down outside.

Launched VRF "Eco-Multi"
to the US market.

Eco-Multi was displayed at the AHR
show, and was introduced to other
ductless manufacturers. It’s the new
individual air-conditioning system that
effectively combines a power control
compressor and an electronic
refrigerant control valve.

Heating Operation Schematic

Indoor Unit

On/Off Valve 2

Unsealed Circuit

On/Off
Valve 1

Check Valve 1

Capillary Tube

Orifice

Burner

Refrigerant
Heater

Compressor

Check

Valve 2

Reversing
Valve

Outdoor Heat

Exchanger

1992

1993

Developed industr y’s smallest outdoor air conditioning
unit:“Chi-size”

Established Matsushita-Wanbao (Guangzhou)
Air Conditioner (MWAC)
Established Matsushita-Wanbao
(Guangzhou)Compressor (MWCC)
Established Matsushita Air Conditioner Engineering
(Matsushita ACE)

2013

2014

1995

Started the export of VRF

Celebrating the 30th
anniversary of marketing
in the USA.

SYSTEM 5 and
Wireless
Communication

Serving the US
Ductless market
since 1983

2003

2013

First R410a driven ductless model,
24KS62R, was introduced.

Again, blazed a trail to other ductless
manufacturers.

Introduce EXTERIOS series to US
market

SEER 28.5 Highest Efficient model in
Industry as of 2013/March

1 2

Air Conditioners and Heat Pumps Line-Up

Panasonic: Your Best Choice in Mini Split Air Conditioning and Heat Pump Systems

Since 1983, Panasonic’s Mini Split Air Conditioner and Heat Pump products offer a wide range of
versatile solutions for cooling and heating requirements for single or multiple rooms.
The indoor unit (evaporator) is mounted inside a room and it is connected to the outdoor unit (condenser)
via refrigerant lines and inter-unit wiring through a 3-1/2” opening in the wall. Since no ductwork is
required, installation is simple, fast and efficient. Ducted models are also available.
The indoor unit has been uniquely designed to provide whisper quiet operation while delivering comfort

Model Chart

throughout the room (s).
Panasonic Mini Split Systems are stylish and offer whisper-quiet operations, quality and reliability you
can count on.

HEAT PUMP MODELS

Btu/h 9,000 12,000 18,000 24,000 26,000 30,000 36,000 42,000

MODEL

(System)

EXTERIOS

Wall

Mounted

XE12PKUA

E9NKUA

CS-XE9PKUA
CU-XE9PKUA

XE9PKUA, E12NKUA

KE12NB41

CS-XE12PKUA
CU-XE12PKUA

E18NKUA

KE18NB4U

E24NKUA

26PEK1U6, 26PET1U6
26PEU1U6, 26PEF1U6

KE30NKU

KE36NKU, 36PET1U6

36PEU1U6, 36PEF1U6

42PET1U6
42PEU1U6

*Please refer to the model identification on the back of this catalog.

COOLING ONLY MODELS / LOW AMBIENT TYPE

Btu/h 9,000 12,000 18,000 24,000 26,000 30,000 36,000 42,000

Low Ambient Type

MODEL

(System)

Wall

Mounted

Wall

Mounted

Ceiling

Suspended

AIR CONDITIONER

Ceiling

Recessed

Concealed

Duct

Outdoor

S9NKUA

CS-S9NKUA
CU-S9NKUA

S12NKUA

KS12NB41A

CS-S12NKUA
CU-S12NKUA

CS-KS12NB41 CS-KS18NB4UW S-26PU1U6

CU-KS12NK1A CU-KS18NKUA U-26PS1U6 U-36PS1U6

S18NKUA

KS18NB4UA

CS-S18NKUA
CU-S18NKUA

S24NKUA

CS-S24NKUA
CU-S24NKUA

26PSK1U6, 26PST1U6
26PSU1U6,26PSF1U6

S-26PK1U6

S-26PT1U6 S-36PT1U6 S-42PT1U6

S-26PF1U6 S-36PF1U6

KS30NKUA

CS-KS30NKU

CU-KS30NKUA

KS36NKUA, 36PST1U6
36PSU1U6, 36PSF1U6

CS-KS36NKU

CU-KS36NKUA

S-36PU1U6 S-42PU1U6

42PST1U6

42PSU1U6

U-42PS1U6

Model Chart

Wall

Low Ambient Type

HEAT PUMP WITHOUT HEATER

Mounted

Wall

Mounted

Ceiling

Suspended

Ceiling

Recessed

Concealed

Duct

Outdoor

CS-E9NKUAW

CU-E9NKUA

CS-E12NKUAW

CU-E12NKUA

CS-KE12NB41 CS-KE18NB4UW S-26PU1U6 S-36PU1U6 S-42PU1U6

CU-KE12NK1 CU-KE18NKU U-26PE1U6 U-36PE1U6 U-42PE1U6

CS-E18NKUA

CU-E18NKUA

CS-E24NKUA
CU-E24NKUA

CS-KE30NKU
CU-KE30NKU

S-26PK1U6

S-26PT1U6 S-36PT1U6 S-42PT1U6

S-26PF1U6 S-36PF1U6

COOLING ONLY MODELS / STANDARD TYPE

Btu/h 9,000 12,000 18,000 22,000

Standard Type

MODEL

(System)

Wall

Mounted

AIR CONDITIONER

S9NKU-1 S12NKU-1

CS-S9NKUW-1 CU-S9NKU-1 CS-S12NKUW-1 CU-S12NKU-1 CS-S18NKU-1 CU-S18NKU-1 CS-S22NKU-1 CU-S22NKU-1

S18NKU-1, KS18NKU

KS18NB4U

CS-KE36NKU
CU-KE36NKU

S22NKU-1

MULTI ZONE MODELS

Series S series / E series KS series / KE series

Btu/h 9,000 12,000 7,000 9,000 12,000 18,000 24,000

Wall

Mounted

CS-S9NKUW-1/CS-S12NKUW-1

Indoor Unit

Ceiling

Recessed

AIR CONDDITIONER

Btu/h 19,000 24,000 31,000

Outdoor

Outdoor Unit

Btu/h 7,000 9,000 12,000 7,000 9,000 12,000 18,000 24,000 7,000 9,000 12,000 18,000 24,000

Wall

Mounted

Indoor Unit

Ceiling

Recessed

HEAT PUMP

Btu/h 19,000 24,000 31,000

Outdoor

Outdoor Unit

18,000

CU-2S18NBU-1

CS-ME7QKUA/

CS-E9NKUAW/CS-E12NKUAW

CU-2E18NBU CU-5E36OBU CU-3KE19NBU

CS-ME70KUA/CS-E9NKUA/CS-E12NKUA

NEW

CS-E18NKUA/

CS-E24NKUA CS-MKE7NKU CS-MKE9NKU CS-MKE12NKU CS-MKE18NKU CS-MKE24NKU

CS-MKS7NKU CS-MKS9NKU CS-MKS12NKU CS-MKS18NKU CS-MKS24NKU

CS-MKS9NB4U CS-MKS12NB4U CS-KS18NB4UW

CU-3KS19NBU

CU-4KS24NBU CU-4KS31NBU

CS-MKE9NB4U CS-MKE12NB4U CS-KE18NB4UW

CU-4KE24NBU CU-4KE31NBU

3 4

Model Feature Chart Features

Flap

Setting
temperature

Setting
temperature

Press the
NIGHT SETBACK button

Press the
NIGHT SETBACK button

30 min. 30 min.

Time

30 min. 30 min.

Time

2˚F

2˚F

4˚F

4˚F

In Cooling and DRY Mode

In Heating Mode

OP: Option

ECONAVI

ECONAVI features intelligent Human Activity Sensor and new
technologies that can detect human activity and absence, and
optimize air conditioner operation according to room conditions.

Room Freeze Protection*

Room Freeze Protection mode helps prevent plumbing damage
due to sub-Freezing Temperature. This mode automatically
turns on the compressor for heat pump operation if the room
temperature falls to about 46°F.

*This function may not be performed if the unit is not powered,
or if the unit is unable to operate such as in protection mode.
Please consult with the HVAC installers or professional for
details.

Microprocessor-Controlled
Operation

Microprocessor control ensures that the temperature and
humidity levels in the room are always comfortable.

Wireless Remote Control

Panasonic’s infrared Remote Control with and easy-to-read LCD
Display, gives the user the capability to adjust & set: tempera­ture, sweep (louver control), fan speeds, timer and more, for
complete automatic operation.

Dry Mode

By coupling compressor and fan operation, intermittent operation
can be precisely controlled according to room temperature, so
that air is efficiently dehumidified.

5 Fan Speeds and Automatic Fan Operation

Convenient microprocessor control automatically adjusts fan
speed to High, Medium or Low. According to room temperature to
maintain a comfortable airflow throughout the room.

Air Sweep Control

The air sweep function moves the louver up and down in the air
outlet, directing air in a “sweeping” motion around the room and

Features Chart

Wall Mounted

Ceiling Suspended

Ceiling Recessed

Concealed Duct

ECONAVI

Room Freeze

Protection

Microprocessor-

Controlled Operation

Wireless Remote

Control

Wired Remote

Control

Self-Diagnosing

Function

Dry Mode

5 Fan Speeds and

Automatic Fan Operation

Air Sweep Control

Louver Control

Automatic Heating and

Cooling Changeover

Night Setback Mode for

Cooling and Heating

Hot Start Heating

System

24-Hour Clock with

ON/OFF ProgramTimer

1-Hour OFF Timer

Weekly Timer

System Controller

XE9PKUA

XE12PKUA

E9NKUA
E12NKUA
E18NKUA
E24NKUA

KE30NKU
KE36NKU

HEAT PUMPS

KE12NB41
KE18NB4U

26PEK1U6

26PET1U6
36PET1U6
42PET1U6

26PEU1U6
36PEU1U6
42PEU1U6

26PEF1U6
36PEF1U6

STANDARD

S9NKU-1
S12NKU-1
S18NKU-1
S22NKU-1

S9NKUA
S12NKUA
S18NKUA
S24NKUA

LOWAMBIENT AIR CONDITIONERS

KS30NKUA
KS36NKUA

KS12NB41A
KS18NB4UA

26PSK1U6

26PST1U6
36PST1U6
42PST1U6

26PSU1U6
36PSU1U6
42PSU1U6

26PSF1U6
36PSF1U6

l

l

l l l l l l l l l l l l l l l l

l l l l l

OP OP OP OP OP

OP OP OP

l l l

l l l l l

- OP OP OP OP

OP OP OP

l l l

l l l l l l l l l l l l l l l l

l l l l l l l l l l l l l l l l

l l l l l l l l l l l l l l l l

l l l l l l l

l l l l l l l

l l l l l l l l

- - -

- - - - - -

l

l l l l l l l l

-

l l l l l l l

-

l l l l l l l

- - - - - - - -

l l

- - - -

- - - - - - - -

l l l l l l l l l l l l l l l l

- -

l l

- - - - OP

- - - - - -

l l l

- - - - OP

l l

- - - -

l l l

- - - - OP OP OP OP - - - - OP OP OP OP

-

-

providing comfort in every corner.

Filter Sign

Automatic Restart Function

after Power Failure

Fresh Air Intake

Branch Extension

Built-In Drain Pump

Low Ambient

Operation

Electric

Expansion

5 6

ODP=0 Refrigerant

Quiet Mode

Anti-microbial

Condenser

Valve

Filter

Blue Fin

l l

l l l l l l l l l l l l l l l l

- - -

- - -

- - -

l l l

l l l l l l l l

l l l l l l l l l l l l l l l l

l l l l

-

l l

- -

l l l l l l

- OP* OP OP* - - -

l

- -

l

- -

l

-

l l l l

- - - -

- - - - - -

l

- - - - - -

l l

l l

- -

- - -

- - -

-

l l l l l l l

l

(S18/22)

l l l l l l l

l l l l

l l

- - - - - -

l l l

l l l l

- OP* OP OP*

l

-

l

l

l l l

- -

l l

- - - -

- - - - -

* Field Supplied

Cool/Dry
Mode

Heat Mode

Louver Control

Louver can be manually set to the desired angle by remote
control.

Automatic Heating and Cooling Changeover

After setting the temperature and functions you desire, just relax.
If the room temperature is higher than the set temperature,
cooling operation begins. If the room temperature is lower than
the set temperature, heating operation begins. During normal
thermostat cycle operation, cooling and heating operations
automatically change in accordance with set temperature, time
and room temperature (Single Zone Heat Pump unit only).

1-hour OFF Timer

When this button is pushed either while the unit is operating
or while it is stopped, the unit will operate for one hour, then
switch off automatically.

24-hour Clock with ON/OFF Program Timer

The remote control unit allows you to set a wide variety of
timer-based operations. Such functions include automatic
ON/OFF with a timer setting, same time ON/OFF every day, ON
timer, OFF timer and Combination timer.

Night Setback Mode for Cooling and Heating

Cooling and DRY Mode: With the Night Setback Mode, the

air conditioner automatically raises the setting temperature
2°F after 30 minutes, and then another 2°F after the next 30
minutes.
Heating Mode: With the Night Setback Mode, the setting
temperature is automatically lowered 4°F after 30 minutes, and
then another 4°F after the next 30 minutes. This saves energy
without sacrificing comfort and is ideal for gentle cooling and
heating.

Automatic Restart Function after Power
Failure

This feature allows the system to automatically resume
operation at its preset program, after power is restored from a
power failure when the remote control is in the room.

Hot Start Heating System

Right from the start, air is warm and comfortable. The Hot Start
Heating System prevents any cold blasts at the beginning while
the heat pump is warming up (Heat pump unit only).

Built-In Drain Pump

Max. head 20 inches from the discharge of the indoor unit.
Condensation pump is only for allowing drain line to meet
minimum gravity flow requirements.

Electric Refrigerant Control Valve

The circulation volume of the refrigerant is controlled by a pulse
type electric control valve. In order to attain optimum efficiency,
when the power is switched ON, the opening degree of the electric
control valve is controlled between 90 and 480 steps.

Quiet Mode

LOW, low fan speed for extra quiet operation.

Filter Sign

Filter sign informs you when filter maintenance is necessary.

K1/T1/U1/F1 series with CZ-RTC2
XE/E/S series with CZ-RDC516C-1

(Example of CZ-RTC2)

Self-Diagnosing Function

Units are equipped with Self-Diagnosing Function (methods
are difference depending on the models). This makes it easier
to diagnose malfunctions, greatly reducing service labor (Wired
remote controller).

(Example of CZ-RTC2)

Anti-microbial Filter

Anti-microbial Filter by 3M. This filter is treated to inhibit the
growth of mold and mildew, and helps create clean air.

Test Comparison

Microbial Growth Rating

7 days 28days

Anti-microbialFilter No growth No growth

Normal Filter Paper 60% growth 60% growth

*Tested per ASTM G21-96

Blue Fin Condenser

Condensers can take a beating from exposure to salty air, rain
and other corrosive factors. Panasonic has extended the life of
its condensers with an original anti-rust coating.
Tested for 2,000 salt spray hours.

Features Chart

Deluxe Wall Mounted Heat Pump Series

Panasonic sets another milestone
in the Mini-Split History...

EXTERIOS - the latest breakthrough in energy efficiency and
high performance with Inverter technology,SEER 28.5 and HSPF 12.5

High Energy Efficiency

EXTERIOS

Indoor Unit

CS-XE9PKUA / CS-XE12PKUA

Wireless
Remote
Controller

Wired
Remote Controller
(CZ-RD516-1)
(Optional)

SEER

28.5

LOW

AMBIENT

OPERATION

Breakthrough technologies, such as the inverter, enable the highest energy
efficiency* in the industry. Thanks to this exceptional performance,
you will enjoy even more comfort.

*CS/CU-XE9PKUA as of March 2013

XE9PKUA Max Capacity (Heat)

Powerful Heating at Low
Ambient Temperatures

Offers reliable heating with full
capacity down to 5º F.

Capacity(Btu/h)

25000

20000

15000

10000

5000

0

5 10 15 20 25 30 35 40 45 50

Outdoor Temp(°F)

Inverter Technology

Panasonic’s inverter technology provides optimum power control and extremely
efficient operation by modulating the compressor capacity.
The result is efficient and flexible operation using less electricity.

Panasonic ductless mini split systems are designed
to care for you

With over 50 years of experience of exporting to more than 125 countries
around the world, Panasonic is unquestionably one of the leaders in the
air conditioning business. Panasonic has produced more than 200 million
compressors and has manufactured high quality air conditioners.

7 8

Advanced Inverter Technology

New added unique features

The Advantages of Inverter Control

Provides Optimum Performance
While Reducing Energy Usage

Panasonic’s inverter technology constantly adjusts its
compressor rotation speed to provide maximum performance
at all times. This extremely precise operation enables
quick cooling or heating while reducing power consumption
compared to conventional non-inverter units.

Reduces Electricity Consumption

Panasonic inverter air conditioners/heat pumps are designed
to give you exceptional energy savings performance while
ensuring you stay comfortable at all times.

Constant Comfort

Precise temperature control with a wide power output range
enables an inverter air conditioner to meet different room
occupancy levels – thus ensuring constant comfort.

Quick Cooling and Heating

Panasonic Inverter air conditioners can operate with higher
cooling/heating power during the start up period to cool/heat
the room faster than non-inverter models.

Whisper Quiet Operation

The indoor operating noise has been reduced by 5dB as the
Inverter constantly varies its output power to enable more
precise temperature control.

Wider Output Power Range

Rated capacity

8,700Btu/h

Maximum capacity

12,000Btu/h

Minimum capacity

2,800Btu/h

ECONAVI with Intelligent Eco Sensors

In 2007, Panasonic launched ECONAVI (Human Detection Technology) to its air conditioners.
The ECONAVI sensors moderate the temperature in a room and senses when there is activity;
which then automatically adjusts the temperature setting accordingly for maximum energy efficient operation.
The absence detection feature switches to a slightly less powerful cooling mode when the room is empty.

Absence Detection

ECONAVI detects human
absence from the room
and raises the target
temperature.

Absence Detection

Reduces cooling and heating
power when you are not in the
room.

DETECT CONTROL

No one is in the room.
Detects absence.

ECONAVI in cooling mode: *The target temperature set by ECONAVI will be restored automatically to the set temperature when the new condition is detected.

Gradually modulates cooling
power by setting the new
target temperature
(set temp +4˚F)

Activity Detection

ECONAVI detects changes in
activity levels and reduces
the cooling power by
adjusting set temperature.

Level of activity is
decreased. Detects low
activity.

Activity Detection

Adjusts cooling and
heating power to your
activities.

Human
Activity Sensor

CONTROLDETECT

Reduces cooling power by
setting new target
temperature
(set temp +2˚F)

Comparing inverter and non-inverter air conditioners to cars…

Cooler

Uncomfortable

Adjusts the accelerator and
thus runs more economically.

Reaches the comfortable
zone quickly.

The accelerator can't be adjusted, so you spend a long
time getting comfortable, then soon become uncomfortable.

*Image of output power fluctuation

Keeps the temperature
comfortable all the time.

How Does ECONAVI Human Activity Work?

1

2

Present

High activity

3

Normal activity

Absent

Exit Room OutLow activityEnter Room

4

5

Comfortable

+4°F

Setting Temperature

Room temperature

Uncomfortable

Less Cool

9 10

START

Runs at a fixed speed and takes
longer to reach the comfort zone.

The room gets too cold,
then too warm.

Inverter air conditioner

Non-inverter air conditioner

Set Temperature

-2°F

Fan Speed

Legend:

Set Temperature

20min.

+2°F

Cooling Power

-4°F

Heating Power

20min.

1 Hour

Max Medium FanSet Speed Set Speed Set Speed

Remark: Set temperature on remote control display remains unchanged.

+2°C

+4°F

-4°F

Wall-Mounted Heat Pumps

Wall-Mounted Heat Pumps

Wall Mounted Heat Pumps

EXTERIOS

Indoor Unit

CS-XE9PKUA / CS-XE12PKUA

Outdoor Unit

CU-XE9PKUA / CU-XE12PKUA

Wireless
Remote
Controller

Wired
Remote Controller
(CZ-RD516C-1)
(Optional)

E9NKUA / E12NKUAXE9PKUA / XE12PKUA

Indoor Unit

CS-E9NKUAW / CS-E12NKUAW

Outdoor Unit

CU-E9NKUA / CU-E12NKUA

Wireless
Remote
Controller

(optional)(optional)

Wired
Remote Controller
(CZ-RD516C-1)
(Optional)

E18NKUA / E24NKUA

Indoor Unit

CS-E18NKUA / CS-E24NKUA

Outdoor Unit

CU-E18NKUA / CU-E24NKUA

Wireless
Remote
Controller

(E18 Only)

Wired
Remote Controller
(CZ-RD516C-1)
(Optional)

Wall Mounted Heat Pumps

Model No. XE9PKUA XE12PKUA

Wall Mounted Heat Pumps

Unit Model No.

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 1.3 2.3
Dry Air Flow High CFM 405 530
SEER Cooling 28.5 25.5
EER Cooling 16.1 14.35
HSPF Heating 12.5 12.0
Power Supply V, Phase, Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz
Running Amps

Power Input

Back-up Heater kW --- ---

Fuse or Circuit Breaker Capacity A 15 20

Features

Controls Microprocessor Microprocessor
Low Ambient Control Eqipped Equipped
Wireless Remote Controller Included Included

Wired Remote Controller (optional) CZ-RD516C-1 CZ-RD516C-1

Fan Speeds 5 Speeds + Auto 5 Speeds + Auto
Timer 24hr Program 24hr Program
Air Deflection

Air Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter
Refrigerant R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length Ft. Max. 66 Max. 66
Elevation Difference*

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 11-5/8” 27-3/8” 11-5/8” 27-3/8”
Width inches 34-9/32” 34-15/32” 34-9/32” 34-15/32”
Depth inches 10-1/16” 12-5/8” 10-1/16” 12-5/8”
Net Weight Lbs. 24 97 24 97

Cooling Btu/h 11,500(2,800~14,000)
Heating Btu/h 12,000(3,000~18,000) (10,600 at 17˚F) 13,800(3,000~23,000) (13,500 at 17˚F)

Cooling A 2.5/2.8 3.8/4.2
Heating A 4.0/4.5 5.2/5.8
Cooling W 540(150-850) 800(150-1,050)
Heating W 860(150-1,650) 1,150(150-2,100)

Horizontal Manual Manual
Vertical Automatic Automatic

In(Hi / Lo/ Q-Lo) dB-A 42 / 25 / 20 45 / 28 / 20
Outdoor(Hi) dB-A 48 49
Type Flare Flare
Discharge inches 1/4” 1/4”
Suction inches 3/8” 1/2”

Outdoor Above Ft. Max. 49 Max. 49
Outdoor Below Ft. Max. 49 Max. 49

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

CS-XE9PKUA CU-XE9PKUA CS-XE12PKUA CU-XE12PKUA

8,700(2,800~12,000)

Model No.

Unit Model No.

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 1.3 2.5 3.0 7.6
Dry Air Flow High CFM 395 425 650 650
SEER Cooling 21.0 20.0 18.0 17.5
EER Cooling 13.1 12.0 13.2 10.2
HSPF Heating 10.5 10.6 8.5 8.5
Power Supply V, Phase, Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz
Running Amps

Power Input

Back-up Heater kW --- --- --- --­Fuse or Circuit Breaker

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control Equipped Equipped Equipped Equipped
Wireless Controller Included Included Included Included
Wired Remote Controller(optional)
Fan Speeds 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto
Timer 24hr Program 24hr Program 24hr Program 24hr Program
Air Deflection

Air Filter W ashable + Anti Microbial Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter
Refrigerant R-410A R-410A R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length
Elevation Difference*

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 11-7/16” 21-9/32” 11-7/16” 21-9/32” 11-7/16” 31-5/16” 11-7/16” 31-5/16”
Width inches 34-9/32” 30-23/32” 34-9/32” 30-23/32” 42-5/32” 34-15/32” 42-5/32” 34-15/32”
Depth inches 8-1/16” 11-13/32” 8-1/16” 11-13/32” 9-9/32” 12-5/8” 9-9/32” 12-5/8”
Net Weight Lbs. 20.0 82.0 20.0 82.0 26.0 132.0 26.0 132.0

Cooling Btu/h 8,500(4,100~10,200) 12,000(4,100~13,300) 17,100(5,800-19,800) 24,000(5,800-27,200)
Heating Btu/h 11,200(4,100~14,100) 13,800(4,100~16,300) 20,400(5,800-20,800) 28,800(5,800-29,200)

Cooling A 3.1(~7) 4.7(~7.8) 6.30 / 7.20 10.80 / 11.90
Heating A 5.4(~7) 5.8(~7.8) 7.50 / 8.60 11.40 / 12.60
Cooling W 650(250-850) 1,000(250-1,150) 1,300(430-1,600) 2,350(430-2,720)
Heating W 1,150(200-1,500) 1,300(200-1,710) 1,600(380-1,650) 2,500(380-2,660)

Capacity A 15 15 20 20

Horizontal Manual Manual Automatic Automatic
Vertical Automatic Automatic Automatic Automatic

In(Hi / Me / Lo/ Qt) dB-A 40 / 25 / 20 43 / 28 / 20 47/39/36 48/40/37
Outdoor(Hi) dB-A 47 48 49 51
Type Flare Flare Flare Flare
Discharge inches 1/4” 1/4” 1/4” 1/4”
Suction inches 3/8” 1/2” 1/2” 5/8”
Ft. Max. 66 Max. 66 Max. 100 Max. 100
Outdoor Above Ft. Max. 49 Max. 49 Max. 49 Max. 49
Outdoor Below Ft. Max. 49 Max. 49 Max. 49 Max. 49

CS-E9NKUAW CU-E9NKUA CS-E12NKUAW CU-E12NKUA CS-E18NKUA CU-E18NKUA CS-E24NKUA CU-E24NKUA

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)

E9NKUA E12NKUA E18NKUA E24NKUA

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

CZ-RD516C-1 CZ-RD516C-1 CZ-RD516C-1 CZ-RD516C-1

Wall Mounted Heat Pumps

11 12

ECONAVI

Room Freeze
Protection

Micro­processor
Control

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

Night
setback

Hot Start 24hr timer

1hr
off timer

Weekly
Timer

System
Controller

Filter sign

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Elect.Valve

ODP=0
Refrigerant

Quiet

Anti­microbial
Filt.

Blue Fin

Wall-Mounted Heat Pumps

Wall-Mounted Air Conditioners

Standard Models

26PEK1U6

Indoor Unit

S-26PK1U6

Outdoor Unit

U-26PE1U6

Wall Mounted Heat Pumps

(optional)

(optional) (optional)

Wireless
Remote
Controller

Wired Remote
Controller
CZ-RTC2
(optional)

KE30NKU / KE36NKU

Indoor Unit

CS-KE30NKU / CS-KE36NKU

Outdoor Unit

CU-KE30NKU /
CU-KE36NKU

(optional)

Wireless
Remote
Controller

Wired Remote
Controller
CZ-RD515U
(optional)

S9NKU-1 / S12NKU-1

Indoor Unit

CS-S9NKUW-1 / CS-S12NKUW-1

Outdoor Unit

CU-S9NKU-1 /
CU-S12NKU-1

Wireless
Remote
Controller

S18NKU-1 / S22NKU-1

Indoor Unit

CS-S18NKU-1 / CS-S22NKU-1

Outdoor Unit

CU-S18NKU-1 /
CU-S22NKU-1

(S18/22 only)

Wireless
Remote
Controller

Wall Mounted Air Conditioner

Model No.

Unit Model No.

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 8.1 9.57 10.64
Dry Air Flow Hi / Med / Low CFM 559 / 475 / 390 630 / 530 / 412 630 / 530 / 412
SEER Cooling 14.9 16 16
EER Cooling 8.9 9.3 8.5
HSPF Heating 10.2 9.0 9.0
Power Supply V, Phase, Hz 230V / 208V, 1PH, 60Hz 230 / 208V, 1PH, 60Hz 230 / 208V, 1PH, 60Hz
Running Amps

Power Input

Back-up Heater kW --- --- --­Fuse or Circuit Breaker

Features

Controls Microprocessor Microprocessor Microprocessor
Low Ambient Control Built-in 0˚F Built-in 0˚F Built-in 0˚F
Wireless Remorte Controller Included Included Included

Cooling Btu/h 25,200 (9,500~25,200) 30,600 (10,900~30,600) 34,000 (10,900~34,000)
Heating Btu/h 29,200 (8,000~29,200) 33,000 (14,000~33,000) 36,000 (14,000~36,000)

Cooling A 15.3 / 16.9 16.5 (5 ~ 16.5) / 18.0 20 (5 ~ 20) / 21.9
Heating A 14.0 / 15.5 15.3 (4.5 ~ 15.3) / 16.3 18.2 (4.5 ~ 18.2) / 19.9
Cooling W 2,840 / 2,840 3,290 4,000
Heating W 2,620 / 2,620 3,070 3,650

Capacity A 15 30 35 45

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

S-26PK1U6 U-26PE1U6 CS-KE30NKU CU-KE30NKU CS-KE36NKU CU-KE36NKU

Wired Remote Controller(optional)

Fan Speeds
Timer 24-hr Program 1hr OFF and 24-hr Program 1hr OFF and 24-hr Program
Air Deflection

Air Filter Washable Washable Washable
Refrigerant R-410A R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length
Elevation Difference*

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 12-63/64” 30-23/32” 11-3/16” 35-13/16” 11-3/16” 35-13/16”
Width inches 44-7/8” 37” 41-15/16” 37-1/32” 41-15/16” 37-1/32”
Depth inches 8-31/32” 13-3/8” 9-1/16” 13-3/8” 9-1/16” 13-3/8”
Net Weight Lbs. 40.0 128.0 32.0 185.0 32.0 185.0

Horizontal --- Manual Manual
Vertical Automatic Automatic Automatic

In(Hi / Me / Lo/ Qt) dB-A 41 / 37 / 34 49 / 44 / 39 49 / 44 / 39
Outdoor(Hi) dB-A 49 55 55
Type Flare Flare Flare
Discharge inches 3/8” 3/8” 3/8”
Suction inches 5/8” 5/8” 5/8”
Ft. Max. 165 Max. 164 Max. 164
Outdoor Above Ft. Max. 100 Max. 100 Max. 100
Outdoor Below Ft. Max. 50 Max. 50 Max. 50

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)

26PEK1U6 KE30NKU KE36NKU

CZ-RTC2 CZ-RD515U & CZ-RC515UA CZ-RD515U & CZ-RC515UA

3 and Automatic Control / Variable

Hi / Me / Lo & Auto Hi / Me / Lo & Auto

Wall Mounted Heat Pumps

Model No.

Unit Model No.

CS-S9NKUW-1 CU-S9NKU-1 CS-S12NKUW-1 CU-S12NKU-1 CS-S18NKU-1 CU-S18NKU-1 CS-S22NKU-1 CU-S22NKU-1

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 1.3 2.3 3.6 6.1
Dry Air Flow High CFM 400 425 650 650
SEER Cooling 17.5 17.5 17.5 17.0
EER Cooling 12.1 11.9 10.4 9.3
HSPF Heating --- --- --- --­Power Supply V, Phase, Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz
Running Amps

Power Input

Back-up Heater kW --- --- --- --­Fuse or Circuit Breaker

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control --- --- --- --­Wireless Remote Controller Included Included Included Included
Wired Remote Controller (optional)
Fan Speeds 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto
Timer 24hr Program 24hr Program 24hr Program 24hr Program
Air Deflection

Air Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter Washable+Anti Microbial Filter Washable + Anti Microbial Filter
Refrigerant R-410A R-410A R410A R-410A
Refrigerant control Capillary Tube Capillary Tube Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length
Elevation Difference*

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 11-7/16” 21-9/32” 11-7/16” 21-9/32” 11-7/16” 31-5/16” 11-7/16” 31-5/16”
Width inches 34-9/32” 30-23/32” 34-9/32” 30-23/32” 42-5/32” 34-15/32” 42-5/32” 34-15/32”
Depth inches 8-1/16” 11-13/32” 8-1/16” 11-13/32” 9-9/32” 12-5/8” 9-9/32” 12-5/8”
Net Weight Lbs. 20.0 82.0 20.0 82.0 26.0 115.0 26.0 117.0

Cooling Btu/h 8,500(4,100~10,200) 11,900(4,100~13,100) 17,100(4,400~19,800) 21,000(4,400~23,400)
Heating Btu/h --- --- --- ---

Cooling A 3.3/3.7(~4.1) 4.6/5.1(~5.4) 7.5(~9) 10(~10.8)
Heating A --- --- --- --­Cooling W 700(250-900) 1,000(250-1,150) 1650(250-1950) 2250(250-2,550)
Heating W --- --- --- ---

Capacity A 15 15 20 25

Horizontal Manual Manual Automatic Automatic
Vertical Automatic Automatic Automatic Automatic

In(Hi / Lo/ Q-Lo) dB-A 40 / 25 / 20 43 / 28 / 20 47 / 39 / 36 47 / 39 / 36
Outdoor(Hi) dB-A 47 48 47 50
Type Flare Flare Flare Flare
Discharge inches 1/4” 1/4” 1/4” 1/4”
Suction inches 3/8” 1/2” 1/2” 5/8”
Ft. Max. 49 Max. 49 Max. 66 Max. 66
Outdoor Above Ft. Max. 16 Max. 16 Max. 49 Max. 49
Outdoor Below Ft. Max. 16 Max. 16 Max. 49 Max. 49

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)

S9NKU-1 S12NKU-1 S18NKU-1 S22NKU-1

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

--- --- --- ---

Wall Mounted Air Conditioners

13 14

ECONAVI

Room Freeze
Protection

Micro­processor
Control

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

Night
setback

Hot Start 24hr timer

1hr
off timer

Weekly
Timer

System
Controller

Filter sign

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Elect.Valve

ODP=0
Refrigerant

Quiet

Anti­microbial
Filt.

Blue Fin

Wall-Mounted Air Conditioners Wall-Mounted Air Conditioners

Low Ambient Models Low Ambient Models

S9NKUA / S12NKUA

Indoor Unit

CS-S9NKUA / CS-S12NKUA

Outdoor Unit

CU-S9NKUA /
CU-S12NKUA

Wall Mounted Air Conditioner

Wireless
Remote
Controller

Wired Remote
Controller
CZ-RD516C-1
(optional)

S18NKUA / S24NKUA

Indoor Unit

CS-S18NKUA / CS-S24NKUA

Outdoor Unit

CU-S18NKUA /
CU-S24NKUA

Wireless
Remote
Controller

(S18 Only)

Wired Remote
Controller
CZ-RD516C-1
(optional)

26PSK1U6

Indoor Unit

S-26PK1U6

Outdoor Unit

U-26PS1U6

Wireless
Remote
Controller

Wired Remote
Controller
CZ-RTC2
(optional)

(optional) (optional) (optional)

KS30NKUA / KS36NKUA

Indoor Unit

CS-KS30NKU/CS-KS36NKU

Outdoor Unit

CU-KS30NKUA /
CU-KS36NKUA

Wireless
Remote
Controller

Wired Remote
Controller
CZ-RD515U
(optional)

Wall Mounted Air Conditioner

Model No.

Unit Model No.

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 1.3 2.5 3.0 --­Dry Air Flow High CFM 395 425 650 --­SEER Cooling 21.0 20.0 18.0 17.5
EER Cooling 13.1 12.0 13.2 10.2
HSPF Heating --- --- --- --­Power Supply V, Phase, Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz
Running Amps

Power Input

Back-up Heater kW --- --- --- --­Fuse or Circuit Breaker

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control Equipped Equipped Equipped Equipped
Wireless Remote Controller Included Included Included Included
Wired Remote Controller (Optional) CZ-RD516C-1 CZ-RD516C-1 CZ-RD516C-1 CZ-RD516C-1
Fan Speeds 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto
Timer 24hr Program 24hr Program 24hr Program 24hr Program
Air Deflection

Air Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter
Refrigerant R-410A R-410A R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length
Elevation Difference*

Dimensions & Weight

Height inches 11-7/16” 21-9/32” 11-7/16” 21-9/32” 11-7/16” 31-5/16” 11-7/16” 31-5/16”
Width inches 34-9/32" 30-23/32” 34-9/32" 30-23/32” 42-5/32" 34-15/32” 42-5/32" 34-15/32”
Depth inches 8-1/16” 11-13/32” 8-1/16” 11-13/32” 9-9/32” 12-5/8” 9-9/32” 12-5/8”
Net Weight Lbs. 20.0 82.0 20.0 82.0 26.0 132.0 26.0 132.0

Cooling Btu/h 8,500 (4,100-10,200) 12,000 (4,100-13,300) 17,100(5,800-19,800) 24,000(5,800-27,200)
Heating Btu/h --- --- --- ---

Cooling A 3.1/3.5(~4.4) 4.7/5.2(~6.8) 6.30/7.20 10.75/11.90
Heating A --- --- --- --­Cooling W 650(250~850) 1,000(250~1,150) 1,300(430-1,600) 2,350(430-2,720)
Heating W --- --- --- ---

Capacity A

Horizontal Manual Manual Automatic Automatic
Vertical Automatic Automatic Automatic Automatic

In(Hi / Lo/ Q-Lo) dB-A 40 / 25 / 20 43 / 28 /20 47/39/36 48/40/37
Outdoor(Hi) dB-A 47 48 --- 51
Type Flare Flare Flare Flare
Discharge inches 1/4” 1/4” 1/4” 1/4”
Suction inches 3/8” 1/2” 1/2” 5/8”
Ft. Max. 66 Max. 66 Max. 100 Max. 131
Outdoor Above Ft. Max. 49 Max. 49 Max. 49 Max. 49
Outdoor Below Ft.

S9NKUA S12NKUA S18NKUA S24NKUA

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

CS-S9NKUA CU-S9NKUA CS-S12NKUA CU-S12NKUA CS-S18NKUA CU-S18NKUA CS-S24NKUA CU-S24NKUA

15 15 20 25

Max. 49 Max. 49 Max. 49 Max. 49

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)

Wall Mounted Air Conditioners

Model No.

Unit Model No.

S-26PK1U6

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 8.1 9.57 10.64
Dry Air Flow Hi / Med / Low CFM 559 / 475 / 390 630 / 530 / 412 630 / 530 / 412
SEER Cooling 14.9 16.0 16.0
EER Cooling 8.9 9.3 8.5
HSPF Heating --- --- --­Power Supply V, Phase, Hz 230 / 208V, 1PH, 60Hz 230 / 208V, 1PH, 60Hz 230 / 208V, 1PH, 60Hz
Running Amps

Power Input

Back-up Heater kW --- --- --­Fuse or Circuit Breaker

Features

Controls Microprocessor Microprocessor Microprocessor
Low Ambient Control Built-in 0˚F Built-in 0˚F Built-in 0˚F
Wireless Remote Controller Included Included Included
Wired Remote Controller(optional)
Fan Speeds Hi / Me / Lo & Auto Hi / Me / Lo & Auto Hi / Me / Lo & Auto
Timer 24-hr Program 1hr OFF and 24-hr Program 1hr OFF and 24-hr Program
Air Deflection

Air Filter Washable Washable Washable
Refrigerant R-410A R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length
Elevation Difference

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 12-63/64” 30-23/32” 11-3/16” 35-13/16” 11-3/16” 35-13/16”
Width inches 44-7/8” 37” 41-15/16” 37-1/3” 41-15/16” 37-1/32”
Depth inches 8-31/32” 13-3/8” 9-1/16” 13-3/8” 9-1/16” 13-3/8”
Net Weight Lbs. 40.0 128.0 32 183 32 183

Cooling Btu/h 25,200 (9,500~25,200) 30,600 (10,900~30,600) 34,000 (10,900~34,000)
Heating Btu/h --- --- ---

Cooling A 15.3 / 16.9 16.5 / 18 20 / 21.9
Heating A --- --- --­Cooling W 2,840 / 2,840 3,290 4,000
Heating W --- --- ---

Capacity A

Horizontal Manual Manual Manual
Vertical Automatic Automatic Automatic

In(Hi / Me / Lo/ Qt) dB-A 48 / 42 / 38 49 / 44 / 39 49 / 44 / 39
Outdoor(Hi) dB-A 49 55 55
Type Flare Flare Flare
Discharge inches 3/8” 3/8” 3/8”
Suction inches 5/8” 5/8” 5/8”
Ft. Max. 165 Max. 164 Max. 164
Outdoor Above Ft. Max. 100 Max. 100 Max. 100
Outdoor Below Ft. Max. 50 Max. 50 Max. 50

This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)

26PSK1U6 KS30NKUA KS36NKUA

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

U-26PS1U6

CS-KS30NKU

CU-KS30NKUA

CS-KS36NKU

CU-KS36NKUA

15 30 35 45

CZ-RTC2 CZ-RD515U & CZ-RC515UA CZ-RD515U & CZ-RC515UA

15 16

ECONAVI

Room Freeze
Protection

Micro­processor
Control

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

Night
setback

Hot Start 24hr timer

1hr
off timer

Weekly
Timer

System
Controller

Filter sign

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Elect.Valve

ODP=0
Refrigerant

Quiet

Anti­microbial
Filt.

Blue Fin

RAC Multi-System Indoor Units RAC Multi-System Outoor Units

S/E Series

The multi-system type allows a single outdoor unit to be connected to
2 indoor units. It also solves the problem of limited installation space and does not clutter
the exterior of your home.

For Rooms

2

CS-S9NKUW-1 / CS-S12NKUW-1

CS-E9NKUAW / CS-E12NKUAW

Model No.

CU-2S18NBU-1 CU-2E18NBU

Performance Cooling Cooling Heating

CU-2S18NBU-1 / CU-2E18NBU

Capacity Btu/h 16,700 16,700 20,200

CS-ME7QKUA

Air Circulation High CFM 1,313 1,313
Number of Connectable Indoor Units 2 2
SEER Cooling 18.0 18.0
EER Cooling 11.5 11.5
HSPF Heating --- 8.8

Electrical Rating

Power Supply V, Phase, Hz 230V / 208V, 1PH, 60Hz 230V / 208V, 1PH, 61Hz
Running Ampere A 6.9 / 7.6 6.9 / 7.6 8.1 / 9.0
Power Input W 1,450 1,450 1,850
Maximum Fuse Size Amps 25 25

Features

Controls Microprocessor Microprocessor

Wireless
Remote Controller
“Included” with
each indoor

Wired
Remote Controller
(CZ-RD516C-1)
(Optional)

Fan Speeds Auto Auto
Compressor DC Inverter DC Inverter
Refrigerant / Amount Charged at Shipment R-410A / 67.8 Oz R-410A / 67.80 Oz
Refrigerant Control Electric Expansion Valve Electric Expansion Valve
Operation Sound Hi dB-A 48 48 49
Refrigerant Tubing Connections Type Flare Flare

Indoor Unit: Wall Mounted Type

Cooling Only

Model No.

Power Source 230V / 208V, 1PH, 60Hz
Running Ampere A 4.1 / 4.5 4.7 / 5.2

CS-S9NKUW-1 CS-S12NKUW-1

Max. Allowable Tubing Length Ft. Max.164 (82’per unit) Max.164 (82’per unit)
Refrigerant Tube Diameter Discharge inch 1/4” 1/4”

Suction inch 3/8” 3/8”

Dimensions & Weight

Unit Dimensions H x W x D inch 31-5/16” x 34-15/32”(+3-3/4) x 12-5/8” 31-5/16” x 34-15/32”(+3-3/4) x 12-5/8”
Net Weight Lbs. 152 152

Power Input W 850 1,000
Capacity Cooling Btu/h 9,600 10,900
Moisture Removal High Pints/H 1.1 1.3
Unit Dimensions (HxWxD)
Net Weight Lbs. 9.0 9.0
Air Circulation (High) Cooling CFM 400 425
Operating Sound (H/L) Cooling dB-A 40 / 25 / 20 43 / 23 / 20

RAC Multi System

Refrigerant Tube Diameter Discharge inch 1/4” 1/4”

Adapters required
Elevation Difference

* Outdoor Above Ft. Max. 49 Max. 49

Model No.

Power Source 230V / 208V, 1PH, 60Hz
Running Ampere 2.5 / 2.8 3.1 / 3.5 4.7 / 5.2
Power Input W 500 (340-810) 740(300-1,230) 650(250-850) 1,150(200-1,500) 1,000(250-1,150) 1,300(200-1,710)

inch 11-7/16” x 34-9/32” x 8-1/16”

Heating dB-A --- ---

Suction inch 3/8” 1/2”

N / A CZ-MA1P-Indoor unit

Outdoor Below Ft. Max. 49 Max. 49

Heat Pump

CS-ME7QKUA CS-E9NKUAW CS-E12NKUAW

CU-2S18NBU-1 & CU-2E18NBU-Cooling

Indoor unit combinations Room A Room B Total min ~ max Rating min ~ max

CS-ME7QKUA

CS-S9NKUW-1 / CS-E9NKUAW

1 Room

CS-S12NKUW-1* / CS-E12NKUAW*

CS-ME7QKUA + CS-MECS-ME7QKUA

CS-ME7QKUA + CS-S9NKUW-1

CS-ME7QKUA + CS-S12NKUW-1

CS-S9NKUW-1 / CS-E9NKUAW +

2 Room

CS-S9NKUW-1 / CS-E9NKUAW

CS-S9NKUW-1 / CS-E9NKUAW +
CS-S12NKUW-1* + CS-E12NKUAW*

CS-S12NKUW-1* / CS-E12NKUAW*
CS-S12NKUW-1* / CS-E12NKUAW*

6,900 --- 6,900 6,100 ~ 9,900 500 340 ~ 810 2.8 2.5 0.8
9,600 --- 9,600 6,200 ~ 11,200 850 390 ~ 1,020 4.5 4.1 1.1

10,900 --- 10,900 6,300 ~ 12,800 1,000 390 ~ 1,230 5.2 4.7 1.3

6,900 6,900 13,800 6,600 ~ 16,200 1,050 390 ~ 1,400 5.5 5.0 0.8 + 0.8
6,900 9,600 16,500 7,000 ~ 19,600 1,500 390 ~ 1,970 7.8 7.1 0.8 + 1.1
6,500 10,200 16,700 7,100 ~ 20,000 1,500 390 ~ 1,970 7.8 7.1 0.8 + 1.3

8,350 8,350 16,700 7,100 ~ 20,000 1,450 390 ~ 1920 7.6 6.9 1.1 + 1.1

7,800 8,900 16,700 7,200 ~ 20,000 1,450 390 ~ 1,870 7.6 6.9 1.1 + 1.3

+

8,350 8,350 16,700 7,200 ~ 20,000 1,450 390 ~ 1,840 7.6 6.9 1.3 + 1.3

Cooling Capacity(BTU/h) Input Power (W)

Current, 208V (A) Current, 230V (A)

Moisture Removal Volume

pt/h

Capacity Cooling Btu/h 6,900(6100-9,900) 8,500(4,100-10,200) 12,000(4,100-13,300)

Moisture Removal High Pints/H 0.8 1.1 1.2

Heating Btu/h 10,900(4,100-14,000) 11,200(4,100-14,100) 13,800(4,100-16,300)

Unit Dimensions (HxWxD) inch 11-7/16” x 34-9/32” x 8-1/16”
Net Weight Lbs. 9.0 9.0 9.0
Air Circulation (High) Cooling CFM 390 395 425

Heating CFM 425 430 475

Operating Sound Cooling dB-A 39/25 40 / 25 / 20 43 / 28 / 20

Heating dB-A 41/29 42 / 29 / 26 44 / 35 / 32

Refrigerant Tube Diameter Discharge inch 1/4” 1/4” 1/4”

Suction inch 1/8” 3/8” 1/2”
Adapters required
Elevation Difference

* Outdoor Above Ft. Max. 49 Max. 49 Max. 49

N / A N / A CZ-MA1P-Indoor unit

Outdoor Below Ft. Max. 49 Max. 49 Max. 49

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)

17 18

ECONAVI

Room Freeze
Protection

Micro­processor
Control

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

Night
setback

Hot Start 24hr timer

CU-2E18NBU-Heating

Indoor unit combinations Room A Room B Total min ~ max Rating min ~ max

CS-ME7QKUA

CS-E9NKUAW

1 Room

CS-E12NKUAW

CS-ME7QKUA + CS-ME7QKUA

CS-ME7QKUA + CS-E9QKUA

CS-ME7QKUA + CS-E12QKUA

2 Room

CS-E9NKUAW + CS-E9NKUAW

CS-E9NKUAW + CS-E12NKUAW*

CS-E12NKUAW* + CS-E12NKUAW*

*For CS-S12NKUW-1/CS-E12NKUAW, the pipe size reducer CZ-MA1P must be used when connecting with multi-zone outdoor unit.

1hr
off timer

Weekly
Timer

System
Controller

10,900 --- 10,900 4,100 ~ 14,000 740 300 ~ 1,230 4.1 3.7 --­13,700 --- 13,700 6,400 ~ 15,700 1,150 440 ~ 1,450 5.9 5.4 --­15,300 --- 15,300 6,500 ~ 17,500 1,300 440 ~ 1,630 6.6 6.0 --­10,100 10,100 20,200 7,100 ~ 23,200 1,850 420 ~ 2,240 9.0 8.1 ---

8,400 11,800 20,200 7,000 ~ 23,800 1,850 420 ~ 2,290 9.0 8.1 --­7,700 12,500 20,200 7,100 ~ 24,200 1,850 420 ~ 2,310 9.0 8.1 ---

10,100 10,100 20,200 7,100 ~ 24,600 1,850 420 ~ 2,310 9.0 8.1 ---

9,400 10,800 20,200 7,200 ~ 24,600 1,850 420 ~ 2,290 9.0 8.1 ---

10,100 10,100 20,200 7,200 ~ 24,600 1,850 420 ~ 2,290 9.0 8.1 ---

Filter sign

Heating Capacity(BTU/h) Input Power (W)

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Current, 208V (A) Current, 230V (A)

Elect.Valve

ODP=0
Refrigerant

Quiet

Moisture Removal Volume

pt/h

Anti­microbial
Filt.

Blue Fin

RAC Multi System

RAC Multi-System Heat Pump RAC Multi-System Heat Pump

t4

Model No.

CU-5E36QBU

Performance

Capacity Rated (min-max) Btu/h 36,000 (9,900-39,000) 37,800 (11,600-49,500)
Air Circulation High CFM 2,475
Number of Connectable Indoor Units 2 ~ 5
SEER Cooling 18.5
EER Cooling 9.60
HSPF Heating 10.0

Electrical Rating

Power Supply V, Phase, Hz 230V / 208V, 1Ph, 60Hz
Running Ampere A 17.2 / 19.0 13.4 / 14.8
Power Input W 3,750 (550-3,860) 2,900 (530-4,240)
Maximum Fuse Size Amps 45A

Features

Controls Microprocessor
Compressor DC Inverter
Refrigerant / Amount Charged at Shipment Type/oz R-410A /120.0 oz
Refrigerant Control Electric Expansion Valve
Operation Sound Hi dB-A 55
Refrigerant Tubing Connections Type Flare
Max. Allowable Tubing Length ft 82 (per Unit) 262 (per System) with additional refrigerant
Refrigerant Tube Diameter

Discharge inches 1/4” x 5
Suction inches 3/8” x 5

Adapters Required CZ-MA2P – Outdoor Unit (When connected to CS-24NKUA)

Dimensions & Weight

Unit Dimensions H x W x D inches 39-11/32” x 37-1/32” x 13-13/32”
Net Weight lb 183

Advantages of New Multi-Split Inverter System

Connectable from 2 to 5 Indoor units. System 5 allows single outdoor unit to be connected to
2-5 indoor units.
It solves the problem of limited installation space does not clutter the exterior of your home.

CS-ME7QKUA / CS-E9NKUAW / CS-E12NKUAW

Up to Rooms

5

Indoor Unit: Wall Mounted Type

CS-E18NKUA / CS-E24NKUA

(optional)

Specifications

New

Wireless Remote

Controller
(Standard)

Wired Remote

Controller

CZ-RD516-1

(Optional)

Tubing Length

Outdoor Tube Size

Maximum length of tubing
between In / Outdoor
Maximum Elevation difference
between In / Outdoor
Maximum Length(ft) of Tubing
at shipment (System)*
Required Additional Refrigerant Oz/ftR410a 0.2
Insulation Both tubes

* It is possible to have a combination of wall-mounted models (CS-ME7QKUA, CS-E9NKUAW, E12NKUAW,
CS-E18NKUA, E24NKUA) for the (CU-5E36QBU).
* A minimum of 2 indoor units must be connected.
* No additional refrigerant needed up to 138 ft. of combined tubing.

Narrow Inches 1/4”
Wide Inches 3/8”

ft 82/unit (262 total)

Abovef
Below 47
Aboveft 138
Below ft 138

9

RAC Multi System

RAC Multi System

Model No.

Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 0.8 1.1 1.3 2.1 3.2
Dry Air Flow High CFM 425 430 475 680 700
Power Supply V, Phase, Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz
Running Amps

Power Input

Operation Sound
[Hi / Me / Lo / Q-Lo ]

Elevation Difference*

Refrigerant Tube Diameter

Adapters Required N/A N/A CZ-MA1P Adapter – Indoor Unit CZ-MA1P Adapter – Indoor Unit

Dimensions & Weight

Height inches 11-7/16” 11-7/16” 11-7/16” 11-7/16” 11-7/16”
Width inches 34-9/32” 34-9/32” 34-9/32” 42-5/32” 42-5/32”
Depth inches 8-1/16” 8-1/16” 8-1/16” 9-9/32” 9-9/32”
Net Weight lb 20.0 20.0 20.0 26.0 26.0

Caution:Allfieldinstalledtubingmustbecomplianttorefrigerant410a.

* A minimum of 2 indoor units must be connected.
* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the back of the catalog)

19 20

ECONAVI

Cooling Btu/h6,900 (6,100~9,900) 8,600 (6,100~9,900) 10,900 (6,100~13,000) 17,100 (6,500~19,400) 24,000 (6,800-24,600)
Heating Btu/h 10,900 (4,100~14,000) 12,300 (4,100~14,700) 15,300 (4,100~19,800) 23,400 (4,100~23,600) 29,600 (4,800-31,400)

Cooling A 2.5/2.8 3.2/3.5 3.9/4.3 7.2 / 8.0 11.3 / 12.5
Heating A 3.7/4.1 4.7/5.2 6.0/6.6 9.7 / 10.7 11.8 / 13.0
Cooling W 500 (340-810) 630 (340-810) 800 (340-1,360) 1,550 (340-2,130) 2,490 (370-2,770)
Heating W 740 (300-1,230) 940 (300-1,230) 1,230 (300-2,100) 2,100 (300-2,520) 2,550 (680-2,720)
Cooling 39 / 33 / 25 / 22 40 / 33 / 25 / 22 43 / 37 / 28 / 25 47 / 43 / 39 / 36 48 / 44 / 40 / 37
Heating 41 / 38 / 29 / 26 42 / 38 / 29 / 26 44 / 40 / 35 / 32 47 / 42 / 39 / 36 48 / 44 / 40 / 37
Outdoor Above ft Max. 49 Max. 49 Max. 49 Max. 49 Max. 49
Outdoor Below ft Max. 47 Max. 47 Max. 47 Max. 47 Max. 47

Discharge
Suction

Room Freeze
Protection

inches 1/4” 1/4” 1/4” 1/4” 1/4”
inches 3/8” 3/8” 3/8” 3/8” 1/2”

Micro­processor
Control

CS-ME7QKUANEW CS-E9NKUAW CS-E12NKUAW CS-E18NKUA CS-E24NKUA

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

CZ-MA3P Adapter – Indoor Unit

CZ-MA2P – Outdoor Unit

Night
setback

Hot Start 24hr timer

* Test condition based on AHRI 210/240
* When pipes are not extended from the chargeless pipe length, the required amount of refrigerant is already in the unit.
* Use CZ-MA2P when connecting with CS-E24NKUA (3/8” to 1/2”)

1hr
off timer

Weekly
Timer

System
Controller

Filter sign

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Elect.Valve

ODP=0
Refrigerant

Quiet

Anti­microbial
Filt.

Blue Fin

RAC Multi-Combination Tables Heat Pump

CU-5KE36QBU 230V

COOLING HEATING

E

6,850

8,587

10,990

16,365

19,386

8,556

10,953

15,652

18,667

10,954

14,754

17,747

12,857

15,750

8,579

10,981

15,000

18,000

10,569

14,173

17,143

12,414

15,273

9,931

13,433

Combination Tables

2-room

Operation

3-room

Operation

4-room

Operation

6,900

6,900

6,900

6,900

8,600

8,600

8,600

8,600

10,900

10,900

10,900

17,100

17,100

24,000

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

10,900

10,900

10,900

10,900

10,900

10,900

17,100

17,100

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

Indoor Unit Combination

＋

8,600

＋

10,900

＋

17,100

＋

24,000

＋

8,600

＋

10,900

＋

17,100

＋

24,000

＋

10,900

＋

17,100

＋

24,000

＋

17,100

＋

24,000

＋

24,000

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

10,900

＋

＋

10,900

＋

＋

10,900

＋

＋

17,100

＋

＋

17,100

＋

＋

24,000

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

10,900

＋

＋

10,900

＋

＋

10,900

＋

＋

17,100

＋

＋

17,100

＋

＋

24,000

＋

＋

10,900

＋

＋

10,900

＋

＋

10,900

＋

＋

17,100

＋

＋

17,100

＋

＋

24,000

＋

＋

17,100

＋

＋

17,100

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

6,900

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

8,600

＋

＋

10,900

＋

＋

10,900

6,900

8,600

10,900

17,100

24,000

8,600

10,900

17,100

24,000

10,900

17,100

24,000

17,100

24,000

24,000

8,600

10,900

17,100

24,000

10,900

17,100

24,000

17,100

24,000

24,000

10,900

17,100

24,000

17,100

24,000

24,000

17,100

24,000

6,900

6,900

6,900

6,900

6,900

8,600

8,600

8,600

8,600

10,900

10,900

10,900

17,100

17,100

8,600

8,600

8,600

8,600

10,900

10,900

10,900

17,100

17,100

10,900

10,900

RoomARoomBRoomCRoomDRoom

=

15,500

6,844

=

17,800

=

24,000

=

30,900

=

17,200

=

19,500

=

25,700

=

32,600

=

21,800

=

28,000

=

34,900

=

34,200

=

41,100

=

48,000

=

20,700

=

22,400

=

24,700

=

30,900

=

37,800

=

24,100

=

26,400

=

32,600

=

39,500

=

28,700

=

34,900

=

41,800

=

41,100

=

48,000

=

54,900

=

25,800

=

28,100

=

34,300

=

41,200

=

30,400

=

36,600

=

43,500

=

42,800

=

49,700

=

56,600

=

32,700

=

38,900

=

45,800

=

45,100

=

52,000

=

58,900

=

51,300

=

＋

6,900

＋

8,600

＋

10,900

＋

17,100

＋

24,000

＋

8,600

＋

10,900

＋

17,100

＋

24,000

＋

10,900

＋

17,100

＋

24,000

＋

17,100

＋

24,000

＋

8,600

＋

10,900

＋

17,100

＋

24,000

＋

10,900

＋

17,100

＋

24,000

＋

17,100

＋

24,000

＋

10,900

＋

17,100

58,200

=

27,600

=

29,300

=

31,600

=

37,800

=

44,700

=

31,000

=

33,300

=

39,500

=

46,400

=

35,600

=

41,800

=

48,700

=

48,000

=

54,900

=

32,700

=

35,000

=

41,200

=

48,100

=

37,300

=

43,500

=

50,400

=

49,700

=

56,600

=

39,600

=

45,800

6,846

6,857

6,844

8,600

8,553

8,533

8,579

10,900

10,927

10,918

17,100

15,000

18,000

6,867

6,892

6,833

6,844

6,545

6,858

6,857

6,863

6,261

6,858

6,823

5,901

6,000

5,143

4,500

8,600

8,598

8,550

7,500

8,540

8,411

7,086

7,200

6,207

5,454

10,933

10,105

8,597

8,728

7,579

6,698

12,000

10,588

6,850

6,871

6,870

6,545

5,538

6,844

6,845

6,261

5,333

6,846

5,902

5,070

5,143

4,500

6,863

6,863

6,000

5,142

6,605

5,669

4,898

4,965

4,363

6,207

5,373

8,556

10,954

17,143

23,956

8,600

10,947

17,067

24,021

10,900

17,073

23,882

17,100

21,000

18,000

6,867

6,892

6,833

6,844

6,545

8,571

8,571

8,579

7,826

10,971

10,918

9,443

15,000

12,857

15,750

8,600

8,598

8,550

7,500

10,930

10,766

9,071

14,400

12,414

15,273

10,933

10,105

8,597

13,636

11,842

14,651

12,000

10,588

6,850

6,871

6,870

6,545

5,538

6,844

6,845

6,261

5,333

6,846

5,902

5,070

5,143

4,500

8,579

8,578

7,500

6,429

8,257

7,087

6,122

6,207

5,455

9,931

8,597

6,867

8,616

10,934

17,112

22,910

8,571

10,972

17,158

21,913

10,971

17,059

20,656

15,000

18,000

15,750

8,600

11,004

17,100

21,000

10,930

16,823

19,843

14,400

17,379

15,273

10,933

15,790

18,806

13,636

16,579

14,651

12,000

14,824

6,850

6,871

6,870

6,545

5,538

8,556

8,557

7,826

6,667

10,954

9,442

8,113

12,857

11,250

8,579

8,578

7,500

6,429

10,569

9,071

7,837

12,414

10,909

9,931

8,597

Capacity

15,400

17,800

24,000

30,800

17,200

19,500

25,600

32,600

21,800

28,000

34,800

34,200

36,000

36,000

20,600

22,400

24,600

30,800

36,000

24,000

26,400

32,600

36,000

28,800

34,800

36,000

36,000

36,000

36,000

25,800

28,200

34,200

36,000

30,400

36,000

36,000

36,000

36,000

36,000

32,800

36,000

36,000

36,000

36,000

36,000

36,000

36,000

27,400

29,200

31,600

36,000

36,000

30,800

33,200

36,000

36,000

35,600

36,000

36,000

36,000

36,000

32,600

35,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

Total Performance

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

（

Indoor Unit Capacity (BTU/h)

( Min. - Max. )

9,900

19,800

-

9,900

19,800

-

9,900

28,000

-

9,900

35,400

-

9,900

19,800

-

9,900

22,800

-

9,900

30,000

-

9,900

36,200

-

9,900

24,600

-

9,900

32,000

-

9,900

37,600

-

9,900

37,600

-

9,900

37,600

-

9,900

37,600

-

9,900

27,600

-

9,900

27,600

-

9,900

27,600

-

9,900

33,800

-

9,900

38,000

-

9,900

27,600

-

9,900

27,600

-

9,900

35,800

-

9,900

38,000

-

9,900

31,400

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

27,600

-

9,900

31,400

-

9,900

38,000

-

9,900

38,000

-

9,900

33,800

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

35,800

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

38,000

-

9,900

36,400

-

9,900

36,400

-

9,900

36,400

-

9,900

36,400

-

9,900

37,600

-

9,900

36,400

-

9,900

36,400

-

9,900

36,400

-

9,900

37,600

-

9,900

36,400

-

9,900

37,600

-

9,900

37,600

-

9,900

37,600

-

9,900

39,000

-

9,900

36,400

-

9,900

36,400

-

9,900

36,400

-

9,900

37,600

-

9,900

36,400

-

9,900

37,600

-

9,900

37,600

-

9,900

37,600

-

9,900

39,000

-

9,900

36,400

-

9,900

37,600

-

RoomARoomBRoomCRoomDRoom

9,244

）
）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

11,556

9,077

14,523

8,743

21,857

8,089

28,311

11,100

11,100

10,877

13,923

10,667

21,333

9,947

27,853

13,800

13,800

13,580

21,220

11,859

25,941

18,900

18,900

15,750

22,050

-

18,900

18,900

9,867

9,867

9,415

9,278

8,400

6,873

11,429

11,299

9,947

8,217

14,324

11,859

9,915

15,750

13,500

16,538

11,000

10,915

9,450

7,875

13,591

11,305

9,524

15,120

13,034

16,036

12,600

10,611

9,027

14,318

12,434

15,384

12,600

11,118

9,450

8,894

8,217

6,873

5,815

8,400

7,794

6,574

5,600

7,269

6,197

5,324

5,400

4,725

9,947

9,265

7,875

6,750

8,670

7,441

6,429

6,518

5,727

10,428

9,027

9,867

11,770

14,844

21,000

24,054

11,429

14,462

19,895

23,009

14,324

18,529

21,689

15,750

18,900

16,538

11,000

13,970

18,900

22,050

13,591

17,664

20,835

15,120

18,249

16,036

12,600

16,578

19,746

14,318

17,408

15,384

12,600

15,564

9,450

8,894

8,217

6,873

5,815

10,500

9,742

8,217

7,000

11,631

9,914

8,518

13,500

11,812

9,947

9,265

7,875

6,750

11,097

9,524

8,229

13,034

11,455

10,428

9,027

9,450

11,118

13,149

17,181

20,355

10,500

12,470

16,435

19,600

11,631

15,492

18,634

13,500

16,538

9,947

11,859

15,750

18,900

11,097

14,882

18,000

13,034

16,036

10,428

14,104

9,415

9,278

8,400

6,873

9,142

9,039

7,958

6,574

8,952

7,412

6,196

6,300

5,400

4,724

11,000

10,915

9,450

7,875

10,618

8,831

7,441

7,560

6,517

5,728

12,600

10,611

9,027

9,164

7,958

7,032

12,600

11,118

9,450

8,894

8,217

6,873

5,815

8,400

7,794

6,574

5,600

7,269

6,197

5,324

5,400

4,725

7,959

7,411

6,300

5,400

6,936

5,953

5,142

5,214

4,582

6,516

5,642

COOLING HEATING

16,364

11,842

14,651

10,588

8,600

10,767

14,400

17,379

10,105

13,637

16,579

12,000

14,824

9,521

12,950

15,850

11,465

10,286

9,000

12,330

15,180

10,976

6,840

6,857

6,429

5,538

4,800

8,182

7,692

6,667

5,806

9,291

8,113

7,111

11,250

7,826

7,377

6,429

5,625

8,930

7,837

6,898

10,909

8,471

7,481

6,621

10,465

7,500

7,087

6,207

5,455

8,597

7,579

6,698

10,588

8,170

7,245

7,784

6,940

7,200

6,818

6,000

5,294

8,288

7,338

10,286

7,890

7,024

7,529

6,737

7,200

E

6,840

8,572

10,284

13,848

16,800

8,182

9,846

13,334

16,259

9,291

12,677

15,557

11,250

7,826

9,442

12,856

15,750

8,930

12,245

15,091

10,909

8,471

11,688

14,482

10,465

7,500

9,071

12,414

15,273

8,597

11,842

14,651

10,588

8,170

11,322

7,784

10,843

7,200

8,728

12,000

14,824

8,288

11,466

10,286

7,890

10,976

7,529

10,526

7,200

Capacity

36,000

36,000

36,000

36,000

34,400

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

34,200

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

36,000

Total Performance

( Min. - Max. )

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

（

-

9,900

RoomARoomBRoomCRoomDRoom

4,908

137,600

37,600

39,000

39,000

36,400

36,400

37,600

37,600

36,400

37,600

37,600

37,600

39,000

37,600

37,600

39,000

37,600

39,000

37,600

37,600

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

39,000

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

）

7,855

4,974

7,958

4,395

7,033

4,446

11,118

9,450

9,450

8,832

8,832

7,560

7,560

6,517

6,517

8,289

8,289

7,159

7,159

6,217

6,217

6,300

6,300

5,559

5,559

-

7,809

9,997

6,799

8,702

5,942

7,608

6,019

7,705

5,400

10,800

9,450

9,450

8,285

8,285

7,287

7,287

7,376

7,376

7,560

7,560

7,200

7,200

6,750

6,750

5,815

5,815

5,040

5,040

6,873

6,873

6,462

6,462

5,600

5,600

4,877

4,877

6,097

6,097

5,324

5,324

4,667

4,667

4,725

4,725

6,574

6,574

6,197

6,197

5,400

5,400

4,725

4,725

5,860

5,860

5,143

5,143

4,527

4,527

4,582

4,582

5,559

5,559

4,909

4,909

4,345

4,345

4,395

4,395

6,300

7,875

5,953

7,441

5,214

6,517

4,582

5,727

5,642

7,052

4,974

6,217

4,395

5,494

4,446

5,559

5,361

6,702

4,754

5,943

5,108

8,173

4,553

7,287

7,560

7,560

7,159

7,159

6,300

6,300

5,559

5,559

6,799

6,799

6,019

6,019

5,400

5,400

6,473

6,473

5,762

5,762

6,176

7,906

5,525

7,074

7,560

7,560

7,855

12,434

10,988

11,118

9,450

8,832

7,560

6,517

10,611

9,164

7,958

12,600

11,117

9,997

8,702

7,608

12,038

10,800

9,450

8,285

7,287

11,524

7,560

7,200

6,750

5,815

5,040

6,873

6,462

5,600

4,877

6,097

5,324

4,667

4,725

8,217

7,746

6,750

5,906

7,326

6,428

5,659

5,726

8,894

7,855

6,952

7,034

7,875

7,441

6,517

5,727

7,052

6,217

5,494

5,559

8,579

7,608

8,173

7,287

7,560

7,159

6,300

5,559

6,799

6,019

5,400

8,285

7,376

7,906

7,074

7,560

17,182

12,434

15,384

11,118

9,450

11,304

15,120

18,249

10,611

14,318

17,408

12,600

15,565

9,997

13,597

16,642

12,038

10,800

9,450

12,945

15,939

11,524

7,560

7,200

6,750

5,815

5,040

8,591

8,076

7,000

6,097

9,755

8,518

7,466

11,813

8,217

7,746

6,750

5,906

9,377

8,229

7,243

11,455

8,894

7,855

6,952

10,988

7,875

7,441

6,517

5,727

9,027

7,958

7,033

11,118

8,579

7,608

8,173

7,287

7,560

7,159

6,300

5,559

8,702

7,704

10,800

8,285

7,376

7,906

7,074

7,560

E

7,560

9,000

10,800

14,540

17,640

8,591

10,338

14,000

17,072

9,755

13,310

16,333

11,813

8,217

9,914

13,500

16,538

9,377

12,857

15,844

11,455

8,894

12,272

15,206

10,988

7,875

9,524

13,035

16,037

9,027

12,434

15,384

11,118

8,579

11,887

8,173

11,386

7,560

9,164

12,600

15,564

8,702

12,039

10,800

8,285

11,524

7,906

11,053

7,560

Total Performance

( Min. - Max. )

Capacity

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（
（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

48,500

-

）

48,500

-

）

48,500

-

）

49,000

-

）

48,500

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

48,500

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

-

）

49,500

Combination Tables

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

10,900

10,900

10,900

17,100

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

10,900

10,900

10,900

10,900

17,100

10,900

10,900

10,900

10,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

10,900

10,900

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

10,900

10,900

10,900

Indoor Unit Combination

＋

＋

10,900

24,000

＋

＋

17,100

17,100

＋

＋

17,100

24,000

＋

＋

17,100

17,100

＋

＋

8,600

8,600

＋

＋

8,600

10,900

＋

＋

8,600

17,100

＋

＋

8,600

24,000

＋

＋

10,900

10,900

＋

＋

10,900

17,100

＋

＋

10,900

24,000

＋

＋

17,100

17,100

＋

＋

17,100

24,000

＋

＋

10,900

10,900

＋

＋

10,900

17,100

＋

＋

24,000

10,900

＋

＋

17,100

17,100

＋

＋

17,100

17,100

＋

＋

10,900

10,900

＋

＋

17,100

10,900

＋

＋

24,000

10,900

＋

＋

17,100

17,100

＋

＋

6,900

6,900

＋

＋

6,900

6,900

＋

＋

6,900

6,900

＋

＋

6,900

6,900

＋

＋

6,900

6,900

＋

＋

8,600

6,900

＋

＋

8,600

6,900

＋

＋

8,600

6,900

＋

＋

8,600

6,900

＋

＋

10,900

6,900

＋

＋

10,900

6,900

＋

＋

10,900

6,900

＋

＋

17,100

6,900

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

10,900

8,600

＋

＋

10,900

8,600

＋

＋

10,900

8,600

＋

＋

17,100

8,600

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

17,100

10,900

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

10,900

8,600

＋

＋

10,900

8,600

＋

＋

10,900

8,600

＋

＋

17,100

8,600

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

8,600

8,600

＋

＋

10,900

8,600

＋

＋

10,900

8,600

＋

＋

17,100

8,600

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

10,900

10,900

＋

＋

10,900

10,900

RoomARoomBRoomCRoomDRoom

=

52,700

=

52,000

=

58,900

=

58,200

=

34,400

=

36,700

=

42,900

=

49,800

=

39,000

=

45,200

=

52,100

=

51,400

=

58,300

=

41,300

=

47,500

=

54,400

=

53,700

=

59,900

=

43,600

=

49,800

=

56,700

=

6,900

8,600

10,900

17,100

24,000

8,600

10,900

17,100

24,000

10,900

17,100

24,000

17,100

8,600

10,900

17,100

24,000

10,900

17,100

24,000

17,100

10,900

17,100

24,000

17,100

8,600

10,900

17,100

24,000

10,900

17,100

24,000

17,100

10,900

17,100

10,900

17,100

8,600

10,900

17,100

24,000

10,900

17,100

17,100

10,900

17,100

10,900

17,100

10,900

56,000

=

34,500

=

36,200

=

38,500

=

44,700

=

51,600

=

37,900

=

40,200

=

46,400

=

53,300

=

42,500

=

48,700

=

55,600

=

54,900

=

39,600

=

41,900

=

48,100

=

55,000

=

44,200

=

50,400

=

57,300

=

56,600

=

46,500

=

52,700

=

59,600

=

58,900

=

41,300

=

43,600

=

49,800

=

56,700

=

45,900

=

52,100

=

59,000

=

58,300

=

48,200

=

54,400

=

50,500

=

56,700

=

43,000

=

45,300

=

51,500

=

58,400

=

47,600

=

53,800

=

60,000

=

49,900

=

56,100

=

52,200

=

58,400

=

54,500

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

＋

4,674

4,737

4,186

4,236

8,600

8,411

7,200

6,207

7,895

6,818

5,921

6,000

5,294

7,437

6,474

5,660

5,732

5,142

9,000

7,890

6,940

7,024

6,840

6,857

6,429

5,538

4,800

6,545

6,154

5,333

4,645

5,806

5,070

4,444

4,500

6,261

5,902

5,143

4,500

5,581

4,898

4,311

4,364

5,294

4,675

4,138

4,186

6,000

5,668

4,965

4,362

5,374

4,737

4,185

4,236

5,106

4,528

4,864

4,337

7,200

6,818

6,000

5,294

6,475

5,732

5,143

6,165

5,488

5,884

5,263

7,200

7,481

7,579

6,698

10,588

8,600

8,411

7,200

6,207

7,895

6,818

5,921

6,000

5,294

9,521

8,288

7,245

7,338

10,286

9,000

7,890

6,940

7,024

6,840

6,857

6,429

5,538

4,800

6,545

6,154

5,333

4,645

5,806

5,070

4,444

4,500

6,261

5,902

5,143

4,500

5,581

4,898

4,311

4,364

5,294

4,675

4,138

4,186

7,500

7,087

6,207

5,455

6,716

5,921

5,233

5,294

6,384

5,660

7,784

6,940

7,200

6,818

6,000

5,294

6,475

5,732

5,143

6,165

5,488

7,529

6,737

7,200

7,481

11,842

10,465

10,588

8,600

8,411

7,200

6,207

10,105

8,727

7,579

12,000

10,588

9,521

8,288

7,245

11,465

10,286

9,000

7,890

6,940

10,976

6,840

6,857

6,429

5,538

4,800

6,545

6,154

5,333

4,645

5,806

5,070

4,444

4,500

7,826

7,377

6,429

5,625

6,978

6,122

5,389

5,454

8,470

7,481

6,621

6,698

7,500

7,087

6,207

5,455

6,716

5,921

5,233

5,294

8,170

7,245

7,784

6,940

7,200

6,818

6,000

5,294

6,475

5,732

5,143

7,890

7,024

7,529

6,737

7,200

E

Total Performance

( Min. - Max. )

Capacity

20,800

（

23,600

（

30,600

（

36,400

（

22,200

（

24,800

（

32,000

（

37,800

（

27,600

（

34,800

（

37,800

（

37,800

（

37,800

（

37,800

（

29,600

（

30,600

（

33,400

（

37,800

（

37,800

（

32,000

（

34,800

（

37,800

（

37,800

（

37,600

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

33,000

（

35,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（
（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

（

37,800

8,200

8,200

8,200

8,900

8,200

8,200

8,200

8,900

8,200

8,200

8,900

8,200

8,900

9,500

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

11,600

-

）

28,000

-

）

29,400

-

）

37,600

-

）

44,500

-

）

29,400

-

）

34,400

-

）

37,600

-

）

44,500

-

）

37,600

-

）

40,500

-

）

47,000

-

）

47,000

-

）

47,000

-

）

47,000

-

）

42,000

-

）

42,000

-

）

42,000

-

）

46,500

-

）

47,000

-

）

42,000

-

）

44,000

-

）

46,500

-

）

47,000

-

）

44,000

-

）

46,500

-

）

47,000

-

）

47,000

-

）

48,000

-

）

49,000

-

）

42,000

-

）

44,000

-

）

46,500

-

）

47,000

-

）

46,500

-

）

47,000

-

）

48,000

-

）

47,000

-

）

48,000

-

）

49,000

-

）

46,500

-

）

47,000

-

）

48,000

-

）

48,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

49,000

-

）

48,500

-

）

48,500

-

）

48,500

-

）

48,500

-

）

49,000

-

）

48,500

-

）

48,500

-

）

48,500

-

）

49,000

-

）

48,500

-

）

48,500

-

）

49,000

-

）

49,000

-

）

49,000

-

）

48,500

-

）

48,500

-

）

48,500

-

）

49,000

-

）

48,500

-

）

48,500

-

）

49,000

-

）

49,000

-

）

49,000

-

）

48,500

-

）

49,000

4-room

Operation

5-room

Operation

6,900

6,900

6,900

6,900

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

10,900

10,900

10,900

10,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

6,900

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

8,600

10,900

Indoor Unit Capacity (BTU/h)

21 22

RAC Multi-System Indoor Units RAC Multi-System Indoor Units

KS/KE Series KS/KE Series

Fits with Various Sizes of Rooms and Lifestyle

The multi-system type allows a single outdoor unit to be connected to
2 to 4 indoor units. It also solves the problem of limited installation space and does not
clutter the exterior of your home.

CS-MKS7NKU / CS-MKS9NKU / CS-MKS12NKU CS-MKS18NKU / CS-MKS24NKU

CS-MKE7NKU / CS-MKE9NKU / CS-MKE12NKU CS-MKE18NKU / CS-MKE24NKU

(optional)

Indoor Unit: Wall Mounted Type

Model No.

CS-MKS7NKU CS-MKS9NKU CS-MKS12NKU CS-MKS18NKU CS-MKS24NKU

Power Source 230V / 208V, 1 PH, 60 Hz
Running Ampere A 0.11 / 0.12 0.15 / 0.17 0.15 / 0.17 0.15 / 0.17 0.20 / 0.22
Power Input W 25 35 35 35 45
Capacity Cooling Btu/h 7,500 9,000 11,900 17,500 24,200
Moisture Removal High Pints/H 2.77 3.40 4.26 4.89 4.89
Unit Dimensions (HxWxD)

inch 11”-7/32” x 32”-15/32” x 7”-7/16” 11”-23/32” x 41”-15/16” x 8”-19/32”
Net Weight Lbs. 19.8 19.8 19.8 26.5 26.5
Air Circulation (H.M.L) Cooling CFM 241 / 224 / 212 259 / 241 / 212 282 / 259 / 218 500 / 447 / 377 541 / 500 / 435
Operating Sound (H/L) Cooling dB-A 33 / 23 34 / 23 36 / 25 41 / 28 44 / 30

RAC Multi System

Refrigerant Tube Diameter Discharge inch 1/4” 1/4” 1/4" 1/4” 1/4”

Heating dB-A --- --- --- --- ---

Suction inch 3/8” 3/8” 3/8" 1/2” 5/8”

Elevation Difference

* Outdoor Above Ft. Max. 50 Max. 50 Max. 50 Max. 50 Max. 50

Outdoor Below Ft. Max. 50 Max. 50 Max. 50 Max. 50 Max. 50

Cooling Only

Wireless Remote
Controller
(Included)
with each indoor

Wired Remote
Controller
CZ-RD515U
(optional)

Fits with Various Sizes of Rooms and Lifestyle

The multi-system type allows a single outdoor unit to be connected to
2 to 4 indoor units. It also solves the problem of limited installation space and does not
clutter the exterior of your home.

CS-MKS9NB4U / CS-MKS12NB4U / CS-KS18NB4UW

CS-MKE9NB4U / CS-MKE12NB4U / CS-KE18NB4UW

(optional)

Wireless Remote
Controller
(Included)
with each indoor

Wired Remote
Controller
CZ-RD515U
Wire Kit
CZ-RC515U
(Optional)

Indoor Unit: Ceiling Recessed Type

Model No.

CS-MKS9NB4U CS-MKS12NB4U CS-KS18NB4UW

Grille Assemblie CZ-18BT1U

Power Source 230V / 208V, 1 PH, 60 Hz
Running Ampere A 0.10 / 0.11 0.11 / 0.12 0.15 / 0.16
Power Input W 16 17 22
Capacity Cooling Btu/h 9,000 11,900 17,500
Moisture Removal High Pints/H 3.4 4.26 4.89
Unit Dimensions (HxWxD)

inch 12.5”-16” x 24”-19/32” x 24”-19/32”
Net Weight Lbs 41.3
Air Circulation (H.M.L) Cooling CFM 221 / 206 / 194 235 / 206 / 194 341 / 294 / 253
Operating Sound (H/L) Cooling dB-A 33 / 32 / 31 34 / 32 / 31 44 / 40 / 36

Heating dB-A --- --- ---

Refrigerant Tube Diameter Discharge inch 1/4” 1/4” 1/4”

Suction inch 3/8” 3/8” 1/2”

Elevation Difference

* Outdoor Above Ft. Max. 50 Max. 50 Max. 50

Outdoor Below Ft. Max. 50 Max. 50 Max. 50

Cooling Only

RAC Multi System

Model No.

CS-MKE7NKU CS-MKE9NKU CS-MKE12NKU CS-MKE18NKU CS-MKE24NKU

Power Source A 230V-208V, 1 PH, 60 Hz
Running Ampere W 0.11 / 0.12 0.15 / 0.17 0.15 / 0.17 0.15 / 0.17 0.20 / 0.22
Power Input 25 35 35 35 45
Capacity Cooling Btu/h 7,500 9,000 11,900 17,500 24,200

Heating Btu/h 8,500 12,200 14,300 20,400 29,000
Moisture Removal High Pints/H 2.77 3.40 4.26 4.89 4.89
Unit Dimensions (HxWxD) inch 11”-7/32” x 32”-15/32” x 7”-7/16” 11”-23/32” x 41”-15/16” x 8”-19/32”
Net Weight Lbs. 19.8 19.8 19.8 26.5 26.5
Air Circulation (H.M.L) Cooling CFM 241 / 224 / 212 259 / 249 / 212 282 / 257 / 218 500 / 447 / 377 541 / 500 / 435

Heating CFM 271 / 241 / 218 282 / 271 / 218 294 / 271 / 218 500 / 447 / 377 541 / 481 / 435
Hi / Me / Lo / Qt Cooling dB-A 33 / 30 / 27 / 23 34 / 31 /28 / 23 36 / 33 / 29 / 25 41 / 38 / 34 / 28 44 / 41 / 38 / 30
Operating Sound Heating dB-A 33 / 30 / 27 / 23 34 / 31 /28 / 23 34 / 31 / 29 / 25 40 / 37 / 34 / 28 43 / 40 / 37 / 30
Refrigerant Tube Diameter Discharge inch 1/4” 1/4” 1/4” 1/4” 1/4”

Suction inch 3/8” 3/8” 3/8” 1/2” 5/8”

Heat Pump

Elevation Difference

* Outdoor Above Ft. Max. 50 Max. 50 Max. 50 Max. 50 Max. 50

Outdoor Below Ft. Max. 50 Max. 50 Max. 50 Max. 50 Max. 50

Model No.

CS-MKE9NB4U CS-MKE12NB4U CS-KE18NB4UW

Grille Assemblie CZ-18BT1U

Power Source 230V-208V, 1 PH, 60 Hz
Running Ampere A 0.10 / 0.11 & 0.12 / 0.13 0.11 / 0.12 & 0.13 / 0.14 0.15 / 0.16 & 0.19 / 0.20
Power Input W 16 /18 17 /19 22 / 27
Capacity Cooling Btu/h 9,000 11,900 17,500

Heating Btu/h 12,300 13,600 20,400
Moisture Removal High Pints/H 3.4 4.26 4.89
Unit Dimensions (HxWxD) inch 12.5”-16” x 24”-19/32” x 24”-19/32”
Net Weight Lbs 41.3
Air Circulation (H.M.L) Cooling CFM 221 / 206 / 194 235 / 206 / 194 341 / 294 / 253

Heating CFM 247 / 235 / 224 268 / 247 / 224 383 / 324 / 265
Operating Sound(H/L) Cooling dB-A 33 / 32 / 31 34 / 32 / 31 44 / 40 / 36

Heating dB-A 34 / 33 / 32 35 / 34 / 32 44 / 40 / 36
Refrigerant Tube Diameter Discharge inch 1/4” 1/4” 1/4”

Suction inch 3/8” 3/8” 1/2”
Elevation Difference

* Outdoor Above Ft. Max. 50 Max. 50 Max. 50

Heat Pump

Outdoor Below Ft. Max. 50 Max. 50 Max. 50

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the back of the catalog)

23 24

ECONAVI

Room Freeze
Protection

Micro­processor
Control

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

Night
setback

Hot Start 24hr timer

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the back of the catalog)

1hr
off timer

Weekly
Timer

System
Controller

Filter sign

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Elect.Valve

ODP=0
Refrigerant

Quiet

Anti­microbial
Filt.

Blue Fin

RAC Multi-System Outdoor Units RAC Multi-System Outdoor Units

KS/KE Series KS/KE Series

Connectable from 2 to 3 Indoor Units Connectable from 2 to 4 Indoor Units

Up to Rooms

3

CU-3KS19NBU
CU-3KE19NBU

Model No.

Performance Cooling Cooling Heating

Capacity Btu/h 17,000 17,000 23,200
Air Circulation High CFM 1,707 1,707
Number of Connectable Indoor Units 2 ~ 3 2 ~ 3

RAC Multi System

SEER Cooling 18.0 18.0
EER Cooling 12.0 12.0
HSPF Heating --- 8.8

Electrical Rating

Power Supply V, Phase, Hz 230V / 208V, 1Ph, 60Hz 230V / 208V, 1Ph, 60Hz
Running Ampere A 6.3 / 7.0 6.3 / 7.0 9.1 / 10.1
Power Input W 1,420 1,420 2,050
Maximum Fuse Size Amps 15A 15A

Features

Controls Microprocessor Microprocessor
Fan Speeds Auto (Hi, Me, Lo) Auto (Hi, Me, Lo)
Compressor DC Inverter DC Inverter
Refrigerant / Amount Charged at Shipment 1b. R-410A / 6.17 R-410A / 6.17
Refrigerant Control Electric Expansion Valve Electric Expansion Valve
Operation Sound Hi dB-A 50 50 52
Refrigerant Tubing Connections Type Flare Flare
Max. Allowable Tubing Length Ft 82 (per Unit) 150 (per System) with additional refrigerant 82 (per Unit) 150 (per System) with additional refrigerant
Refrigerant Tube Diameter Discharge inch 1/4” x 3 1/4” x 3

Suction inch 3/8” x 3 3/8” x 3

Dimensions & Weight

Unit Dimensions H x W x D inch 29-1/8” x 35-7/16” x 12-19/32” 29-1/8” x 35-7/16” x 12-19/32”
Net Weight Lbs. 138.9 143.0

CU-3KS19NBU CU-3KE19NBU

Up to Rooms

CU-4KS24NBU
CU-4KE24NBU

4

CU-4KS31NBU
CU-4KE31NBU

Outdoor UnitOutdoor Unit

Model No.

Performance Cooling Cooling Heating Cooling Cooling Heating

Capacity Btu/h 24,200 22,400 27,200 29,000 / 28,600
Air Circulation High CFM 1,707 1,707 1,942 1,942
Number of Connectable Indoor Units 2 ~ 4 2 ~ 4 2 ~ 4 2 ~ 4
SEER Cooling 18.0 18.0 17.6 17.2
EER Cooling 10.0 11.5 11.2 11.2
HSPF Heating --- 8.5 --- 9.3

Electrical Rating

Power Supply V, Phase, Hz 230V / 208V, 1Ph, 60Hz 230V / 208V, 1Ph, 60Hz 230V / 208V, 1Ph, 60Hz 230V / 208V, 1Ph, 60Hz
Running Ampere A 10.7 / 11.9 8.7 / 9.6 10.0 / 11.0 11.4 / 12.6 11.4 / 12.6 10.1 / 11.2
Power Input W 2,420 1,950 2,250 2,600 / 2,560 2,600 / 2,560 2,300
Maximum Fuse Size Amps 20A 20A 20A 20A

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor
Fan Speeds Auto (Hi, Me, Lo) Auto (Hi, Me, Lo) Auto (Hi, Me, Lo) Auto (Hi, Me, Lo)
Compressor DC Inverter DC Inverter DC Inverter DC Inverter
Refrigerant / Amount Charged at Shipment 1b. R-410A / 6.17 R-410A / 6.17 R-410A / 8.38 R-410A / 8.38
Refrigerant Control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound Hi dB-A 50 50 52 53 53 55
Refrigerant Tubing Connections Type Flare Flare Flare Flare

Max. Allowable Tubing Length Ft

Refrigerant Tube Diameter Discharge inch 1/4” x 4 1/4” x 4 1/4” x 4 1/4” x 4

Suction inch 3/8” x 3 + 1/2” x 1 3/8” x 3 + 1/2” x 1 3/8” x 2 + 1/2” x 2 3/8” x 2 + 1/2” x 2

Dimensions & Weight

Unit Dimensions H x W x D inch 29-1/8” x 35-7/16” x 12-19/32” 29-1/8” x 35-7/16” x 12-19/32” 35-1/32” x 35-7/16” x 12-19/32” 35-1/32” x 35-7/16” x 12-19/32”
Net Weight Lbs. 138.9 143.3 174.2 181.0

CU-4KS24NBU CU-4KE24NBU CU-4KS31NBU CU-4KE31NBU

82 (per Unit) 200 (per System with addi-

tional Refrigerant)

82 (per Unit) 200 (per System with addi-

tional Refrigerant)

100 (per Unit) 230 (per System with addi-

tional Refrigerant)

100 (per Unit) 230 (per System with addi-

29,000 / 28,600

tional Refrigerant)

30,600

RAC Multi System

IMPORTANT

* Test Conditions based on AHRI 210/240

25 26

It is not possible to connect an outdoor unit to only a single indoor unit. If operated with only ONE indoor unit installed, the returning refrigerant to the compressor may cause a malfunction.

ECONAVI

Room Freeze
Protection

Micro­processor
Control

Wireless
Control

Wired
Control

Self
Diagnose

Dry

5 Fan
speeds

Air Sweep Louver

Auto­change
over

Night
setback

Hot Start 24hr timer

IMPORTANT

* Test Conditions based on AHRI 210/240

1hr
off timer

It is not possible to connect an outdoor unit to only a single indoor unit. If operated with only ONE indoor unit installed, the returning refrigerant to the compressor may cause a malfunction.

Weekly
Timer

System
Controller

Filter sign

Auto
Restart

Fresh
Air intake

Branch
Extension

Drain
Pump

Low
Ambient
Operation

Elect.Valve

ODP=0
Refrigerant

Quiet

Anti­microbial
Filt.

Blue Fin

RAC Multi-Combination Tables Cooling

Indoor Unit Combination

Most popular combinations refer to technical manual for complete listing of combinations.

CU-3KS19NBU/CU-3KE19NBU 230V

7,500 + 7,500

7,500 + 9,000

7,500 + 11,900

7,500 + 17,500

2-room

3-room

9,000 + 9,000

9,000 + 11,900

9,000 + 17,500

11,900 + 11,900

11,900 + 17,500

7,500 + 7,500 + 7,500

7,500 + 7,500 + 9,000

7,500 + 7,500 + 11,900

7,500 + 7,500 + 17,500

7,500 + 9,000 + 9,000

7,500 + 9,000 + 11,900

7,500 + 9,000 + 17,500

7,500 + 11,900 + 11,900

9,000 + 9,000 + 9,000

9,000 + 9,000 + 11,900

9,000 + 11,900 + 11,900

11,900 + 11,900 + 11,900

Operation

Operation

CU-4KS24NBU/CU-4KE24NBU

Indoor Unit Combination

7,500 + 7,500 = 15,000 7,500 7,500 15,000 ( 6,800 - 17,400 ) 8,500 8,500 17,000 ( 6,800 - 21,800 )

7,500 + 9,000 = 16,500 7,500 9,000 16,500 ( 6,800 - 19,700 ) 8,500 12,200 20,800 ( 7,100 - 25,400 )

7,500 + 11,900 = 19,400 7,500 11,900 19,400 ( 6,800 - 22,800 ) 8,500 14,300 22,800 ( 7,100 - 28,200 )

7,500 + 17,500 = 25,000 6,720 15,680 22,400 ( 7,100 - 23,200 ) 8,500 20,400 28,200 ( 8,100 - 29,200 )

7,500 + 24,200 = 31,700 5,489 17,711 23,200 ( 7,100 - 23,200 ) 8,500 29,000 29,200 ( 8,100 - 29,200 )

9,000 + 9,000 = 18,000 9,000 9,000 18,000 ( 6,800 - 21,400 ) 12,200 12,200 24,400 ( 7,800 - 29,000 )

2-room

9,000 + 11,900 = 20,900 8,612 11,388 20,000 ( 6,800 - 23,200 ) 12,200 14,300 25,800 ( 7,800 - 29,000 )

Operation

9,000 + 17,500 = 26,500 7,743 15,057 22,800 ( 7,100 - 23,200 ) 12,200 20,400 28,600 ( 8,100 - 29,200 )

9,000 + 24,200 = 33,200 6,289 16,911 23,200 ( 7,100 - 23,200 ) 12,200 29,000 29,200 ( 8,100 - 29,200 )

11,900 + 11,900 = 23,800 11,200 11,200 22,400 ( 6,800 - 23,200 ) 14,300 14,300 27,200 ( 7,800 - 29,000 )

11,900 + 17,500 = 29,400 9,390 13,810 23,200 ( 7,100 - 23,200 ) 14,300 20,400 29,000 ( 8,100 - 29,200 )

11,900 + 24,200 = 36,100 7,648 15,552 23,200 ( 7,100 - 23,200 ) 14,300 29,000 29,200 ( 8,100 - 29,200 )

17,500 + 17,500 = 35,000 11,600 11,600 23,200 ( 7,100 - 23,200 ) 20,400 20,400 29,200 ( 8,100 - 29,200 )

7,500 + 7,500 + 7,500 = 22,500 7,333 7,333 7,333 22,000 ( 8,500 - 23,200 ) 8,500 8,500 8,500 25,400 ( 9,200 - 29,000 )

7,500 + 7,500 + 9,000 = 24,000 7,000 7,000 8,400 22,400 ( 9,800 - 23,200 ) 8,500 8,500 12,200 27,200 ( 10,200 - 29,200 )

7,500 + 7,500 + 11,900 = 26,900 6,413 6,413 10,175 23,000 ( 9,800 - 23,200 ) 8,500 8,500 14,300 28,200 ( 10,900 - 29,200 )

7,500 + 7,500 + 17,500 = 32,500 5,354 5,354 12,492 23,200 ( 9,800 - 23,200 ) 8,500 8,500 20,400 29,200 ( 11,600

Combination Tables

7,500 + 9,000 + 9,000 = 25,500 6,706 8,047 8,047 22,800 ( 9,800 - 23,200 ) 8,500 12,200 12,200 28,600 ( 11,600 - 29,200 )

7,500 + 9,000 + 11,900 = 28,400 6,127 7,352 9,721 23,200 ( 9,800 - 23,200 ) 8,500 12,200 14,300 29,000 ( 11,600 - 29,200 )

7,500 + 9,000 + 17,500 = 34,000 5,118 6,141 11,941 23,200 ( 9,800 - 23,200 ) 8,500 12,200 20,400 29,200 ( 11,600 - 29,200 )

7,500 + 11,900 + 11,900 = 31,300 5,559 8,820 8,820 23,200 ( 9,800 - 23,200 ) 8,500 14,300 14,300 29,200 ( 11,600 - 29,200 )

3-room

Operation

7,500 + 11,900 + 17,500 = 36,900 4,715 7,482 11,003 23,200 ( 9,800 - 23,200 ) 8,500 14,300 20,400 29,200 ( 11,600 - 29,200 )

9,000 + 9,000 + 9,000 = 27,000 7,733 7,733 7,733 23,200 ( 9,800 - 23,200 ) 12,200 12,200 12,200 29,200 ( 11,600 - 29,200 )

9,000 + 9,000 + 11,900 = 29,900 6,983 6,983 9,233 23,200 ( 9,800 - 23,200 ) 12,200 12,200 14,300 29,200 ( 11,600 - 29,200 )

9,000 + 9,000 + 17,500 = 35,500 5,882 5,882 11,437 23,200 ( 9,800 - 23,200 ) 12,200 12,200 20,400 29,200 ( 11,600 - 29,200 )

9,000 + 11,900 + 11,900 = 32,800 6,366 8,417 8,417 23,200 ( 9,800 - 23,200 ) 12,200 14,300 14,300 29,200 ( 11,600 - 29,200 )

9,000 + 11,900 + 17,500 = 38,400 5,438 7,190 10,573 23,200 ( 9,800 - 23,200 ) 12,200 14,300 20,400 29,200 ( 11,600 - 29,200 )

11,900 + 11,900 + 11,900 = 35,700 7,733 7,733 7,733 23,200 ( 9,800 - 23,200 ) 14,300 14,300 14,300 29,200 ( 11,600 - 29,200 )

11,900 + 11,900 + 17,500 = 41,300 6,685 6,685 9,831 23,200 ( 9,800 - 23,200 ) 14,300 14,300 20,400 29,200 ( 11,600 - 29,200 )

7,500 + 7,500 + 7,500 + 7,500 = 30,000 5,800 5,800 5,800 5,800 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 7,500 + 9,000 = 31,500 5,524 5,524 5,524 6,629 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 7,500 + 1

7,500 + 7,500 + 7,500 + 17,500 = 40,000 4,350 4,350 4,350 10,150 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 9,000 + 9,000 = 33,000 5,273 5,273 6,327 6,327 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 9,000 + 11,900 = 35,900 4,847 4,847 5,816 7,690 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 9,000 + 17,500 = 41,500 4,193 4,193 5,031 9,783 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 11,900 + 11,900 = 38,800 4,485 4,485 7,115 7,115 23,200 ( 9,800 - 23,200 )

7,500 + 7,500 + 11,900 + 17,500 = 44,400 3,919 3,919 6,218 9,144 23,200 ( 9,800 - 23,200 ) 4,932 4,932 7,826 11,509 29,200 ( 11,600 - 29,200 )

4-room

Operation

7,500 + 9,000 + 9,000 + 9,000 = 34,500 5,043 6,052 6,052 6,052 23,200 ( 9,800 - 23,200 )

7,500 + 9,000 + 9,000 + 11,900 = 37,400 4,652 5,583 5,583 7,382 23,200 ( 9,800 - 23,200 )

7,500 + 9,000 + 9,000 + 17,500 = 43,000 4,047 4,856 4,856 9,442 23,200 ( 9,800 - 23,200 )

7,500 + 9,000 + 11,900 + 11,900 = 40,300 4,318 5,181 6,851 6,851 23,200 ( 9,800 - 23,200 )

7,500 + 11,900 + 11,900 + 11,900 = 43,200 4,028 6,391 6,391 6,391 23,200 ( 9,800 - 23,200 )

9,000 + 9,000 + 9,000 + 9,000 = 36,000 5,800 5,800 5,800 5,800 23,200 ( 9,800 - 23,200 )

9,000 + 9,000 + 9,000 + 11,900 = 38,900 5,368 5,368 5,368 7,097 23,200 ( 9,800 - 23,200 )

9,000 + 9,000 + 9,000 + 17,500 = 44,500 4,692 4,692 4,692 9,124 23,200 ( 9,800 - 23,200 )

9,000 + 9,000 + 11,900 + 11,900 = 41,800 4,995 4,995 6,605 6,605 23,200 ( 9,800 - 23,200 ) 6,287 6,287 8,313 8,313 29,200 ( 11,600 - 29,200 )

COOLING HEATING

RoomARoomBRoom

= 15,000 7,500 7,500 15,000 ( 6,800 - 17,400 ) 8,500 8,500 17,000 ( 6,800 - 21,800 )

= 16,500 7,500 9,000 16,500 ( 6,800 - 18,600 ) 8,525 12,275 20,800 ( 7,100 - 24,800 )

= 19,400 6,727 10,673 17,400 ( 6,800 - 18,600 ) 8,358 14,042 22,400 ( 7,100 - 24,800 )

= 25,000 5,520 12,880 18,400 ( 7,100 - 18,600 ) 7,000 16,800 23,800 ( 8,100 - 24,800 )

= 18,000 8,500 8,500 17,000 ( 6,800 - 18,600 ) 11,600 11,600 23,200 ( 7,800 - 24,800 )

= 20,900 7,622 10,078 17,700 ( 7,100 - 18,600 ) 10,800 12,600 23,400 ( 7,800 - 24,800 )

= 26,500 6,317 12,283 18,600 ( 7,100 - 18,600 ) 9,075 15,125 24,200 ( 8,100 - 24,800 )

= 23,800 9,200 9,200 18,400 ( 6,800 - 18,600 ) 11,900 11,900 23,800 ( 7,800 - 24,800 )

= 29,400 7,529 11,071 18,600 ( 7,100 - 18,600 ) 10,129 14,471 24,600 ( 8,100 - 24,800 )

= 22,500 6,000 6,000 6,000 18,000 ( 8,500 - 18,600 ) 7,800 7,800 7,800 23,400 ( 9,200 - 24,800 )

= 24,000 5,750 5,750 6,900 18,400 ( 9,800 - 18,600 ) 6,919 6,919 9,963 23,800 ( 10,200 - 24,800 )

= 26,900 5,186 5,186 8,228 18,600 ( 9,800 - 18,600 ) 6,576 6,578 11,048 24,200 ( 10,900 - 24,800 )

= 32,500 4,292 4,292 10,015 18,600 ( 9,800 - 18,600 ) 5,636 5,636 13,527 24,800 ( 11,600 - 24,800 )

= 25,500 5,471 6,565 6,565 18,600 ( 9,800 - 18,600 ) 6,237 8,981 8,981 24,200 ( 11,600 - 24,800 )

= 28,400 4,912 5,894 7,794 18,600 ( 9,800 - 18,600 ) 5,971 8,598 10,031 24,600 ( 11,600 - 24,800 )

= 34,000 4,103 4,924 9,574 18,600 ( 9,800 - 18,600 ) 5,124 7,379 12,298 24,800 ( 11,600 - 24,800 )

= 31,300 4,457 7,072 7,072 18,600 ( 9,800 - 18,600 ) 5,688 9,556 9,556 24,800 ( 11,600 - 24,800 )

= 27,000 6,200 6,200 6,200 18,600 ( 9,800 - 18,600 ) 8,267 8,267 8,267 24,800 ( 11,600 - 24,800 )

= 29,900 5,599 5,599 7,403 18,600 ( 9,800 - 18,600 ) 7,832 7,832 9,137 24,800 ( 11,600 - 24,800 )

= 32,800 5,104 6,748 6,748 18,600 ( 9,800 - 18,600 ) 7,440 8,680

= 35,700 6,200 6,200 6,200 18,600 ( 9,800 - 18,600 ) 8,267 8,267 8,267 24,800 ( 11,600 - 24,800 )

RoomARoomBRoomCRoom

1,900 = 34,400 5,058 5,058 5,058 8,026 23,200 ( 9,800 - 23,200 )

C

Total Performance

Capacity ( Min. - Max. ) Capacity ( Min. - Max. )

COOLING HEATING

D

Capacity ( Min. - Max. ) Capacity ( Min. - Max. )

Indoor Unit Capacity (BTU/h)

Total Performance

Room

A

Indoor Unit Capacity (BTU/h)

RoomARoom

7,300 7,300 7,300 7,300

6,952 6,952 6,952 8,343

6,366 6,366 6,366 10,101

5,475 5,475 5,475 12,775

6,636 6,636 7,964 7,964

6,100 6,100 7,320 9,679

5,277 5,277 6,333 12,313

5,644 5,644 8,956 8,956

6,348 7,617 7,617 7,617

5,856 7,027 7,027 9,291

5,093 6,112 6,112 11,884

5,434 6,521 8,622 8,622

5,069 8,044 8,044 8,044

7,300 7,300 7,300 7,300

6,756 6,756 6,756 8,933

5,906 5,906 5,906 11,483

RoomBRoom

C

8,680 24,800 ( 11,600 - 24,800 )

RoomCRoom

B

D

Total Performance

Total Performance

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

29,200 ( 1

29,200 ( 11,600 - 29,200 )

29,200 ( 11,600 - 29,200 )

- 29,200 )

1,600 - 29,200 )

CU-4KS31NBU/CU-4KE31NBU 230V

Indoor Unit Combination

7500 + 7,500 = 15,000 7,500 7,500 15,000 ( 4,400 - 17,400 ) 8,500 8,500 17,000 ( 6,800 - 21,800 )

7500 + 9,000 = 16,500 7,500 9,000 16,500 ( 5,100 - 19,700 ) 8,541 12,259 20,800 ( 7,100 - 25,400 )

7500 + 11,900 = 19,400 7,500 11,900 19,400 ( 5,800 - 22,800 ) 8,500 14,300 22,800 ( 7,800 - 28,200 )

7500 + 17,500 = 25,000 7,320 17,080 24,400 ( 7,500 - 26,200 ) 8,529 20,471 29,000 ( 10,200 - 32,000 )

7500 + 24,200 = 31,700 6,625 21,375 28,000 ( 7,800 - 30,000 ) 6,800 23,200 30,000 ( 10,200 - 32,000 )

9000 + 9,000 = 18,000 9,000 9,000 18,000 ( 5,800 - 22,000 ) 12,200 12,200 24,400 ( 8,100 - 29,000 )

9000 + 11,900 = 20,900 8,957 11,843 20,800 ( 6,400 - 25,200 ) 11,878 13,922 25,800 ( 8,800 - 29,000 )

2-room

Operation

Operation

Operation

9000 + 17,500 = 26,500 8,626 16,774 25,400 ( 7,800 - 29,000 ) 11,002 18,398 29,400 ( 11,200 - 32,000 )

9000 + 24,200 = 33,200 7,861 21,139 29,000 ( 7,800 - 30,000 ) 9,061 21,539 30,600 ( 11,200 - 32,000 )

11900 + 11,900 = 23,800 11,900 11,900 23,800 ( 7,500 - 28,600 ) 13,600 13,600 27,200 ( 9,800 - 29,000 )

11900 + 17,500 = 29,400 10,848 15,952 26,800 ( 8,800 - 30,000 ) 12,281 17,519 29,800 ( 11,600 - 32,000 )

11900 + 24,200 = 36,100 9,625 19,575 29,200 ( 8,800 - 30,000 ) 10,238 20,762 31,000 ( 11,600 - 32,000 )

17500 + 17,500 = 35,000 14,500 14,500 29,000 ( 8,800 - 30,000 ) 15,300 15,300 30,600 ( 11,600 - 32,000 )

17500 + 24,200 = 41,700 12,296 17,004 29,300 ( 9,200 - 30,000 ) 13,215 18,785 32,000 ( 11,600 - 32,000 )

7500 + 7,500 + 7,500 = 22,500 7,467 7,467 7,467 22,400 ( 6,800 - 26,200 ) 8,467 8,467 8,467 25,400 ( 9,200 - 30,600 )

7500 + 7,500 + 9,000 = 24,000 7,500 7,500 9,000 24,000 ( 7,500 - 26,600 ) 8,442 8,442 12,116 29,000 ( 10,200 - 31,200 )

7500 + 7,500 + 11,900 = 26,900 7,082 7,082 11,236 25,400 ( 8,100 - 26,800 ) 7,930 7,930 13,341 29,200 ( 10,900

7500 + 7,500 + 17,500 = 32,500 6,600 6,600 15,400 28,600 ( 9,200 - 30,600 ) 6,818 6,818 16,364 30,000 ( 11,600 - 32,000 )

7500 + 7,500 + 24,200 = 39,200 5,587 5,587 18,027 29,200 ( 9,800 - 30,600 ) 5,802 5,802 19,796 31,400 ( 11,600 - 32,000 )

7500 + 9,000 + 9,000 = 25,500 7,294 8,753 8,753 24,800 ( 7,800 - 27,200 ) 7,596 10,902 10,902 29,400 ( 11,200 - 31,600 )

7500 + 9,000 + 11,900 = 28,400 6,972 8,366 11,062 26,400 ( 8,800 - 27,600 ) 7,237 10,387 12,175 29,800 ( 11,600 - 32,000 )

7500 + 9,000 + 17,500 = 34,000 6,309 7,571 14,721 28,600 ( 9,800 - 30,600 ) 6,328 9,083 15,188 30,600 ( 11,600 - 32,000 )

7500 + 9,000 + 24,200 = 40,700 5,381 6,457 17,362 29,200 ( 9,800 - 30,600 ) 5,473 7,855 18,672 32,000 ( 11,600 - 32,000 )

7500 + 11,900 + 11,900 = 31,300 6,613 10,493 10,493 27,600 ( 9,200 - 28,600 ) 6,873 11,563 11,563 30,000 ( 11,600 - 32,000 )

7500 + 11,900 + 17,500 = 36,900 5,935 9,417 13,848 29,200 ( 9,800 - 30,600 ) 6,100 10,262 14,639 31,000 ( 11,600 - 32,000 )

7500 + 11,900 + 24,200 = 43,600 5,023 7,970 16,207 29,200 ( 9,800 - 30,600 ) 5,251 8,834 17,915 32,000 ( 11,600 - 32,000 )

7500 + 17,500 + 17,500 = 42,500 5,153 12,024 12,024 29,200 ( 9,800 - 30,600 ) 5,517 13,241 13,241 32,000 ( 11,600 - 32,000 )

3-room

7500 + 17,500 + 24,200 = 49,200 4,451 10,386 14,363 29,200 ( 9,800 - 30,600 ) 4,698 11,275 16,028 32,000 ( 11,600 - 32,000 )

9000 + 9,000 + 9,000 = 27,000 8,533 8,533 8,533 25,600 ( 8,500 - 27,200 ) 10,000 10,000 10,000 30,000 ( 11,600 - 32,000 )

9000 + 9,000 + 11,900 = 29,900 8,187 8,187 10,825 27,200 ( 9,200 - 28,200 ) 9,520 9,520 11,159 30,200 ( 11,600 - 32,000 )

9000 + 9,000 + 17,500 = 35,500 7,352 7,352 14,296 29,000 ( 9,800 - 30,600 ) 8,496 8,496 14,207 31,200 ( 11,600 - 32,000 )

9000 + 9,000 + 24,200 = 42,200 6,185 6,185 16,630 29,000 ( 9,800 - 30,600 ) 7,311 7,311

9000 + 11,900 + 11,900 = 32,800 7,848 10,376 10,376 28,600 ( 9,200 - 29,200 ) 9,150 10,725 10,725 30,600 ( 11,600 - 32,000 )

9000 + 11,900 + 17,500 = 38,400 6,844 9,049 13,307 29,200 ( 9,800 - 30,600 ) 8,220 9,635 13,745 31,600 ( 11,600 - 32,000 )

9000 + 11,900 + 24,200 = 45,100 5,827 7,705 15,668 29,200 ( 9,800 - 30,600 ) 7,034 8,245 16,721 32,000 ( 11,600 - 32,000 )

9000 + 17,500 + 17,500 = 44,000 5,973 11,614 11,614 29,200 ( 9,800 - 30,600 ) 7,366 12,317 12,317 32,000 ( 11,600 - 32,000 )

11900 + 11,900 + 11,900 = 35,700 9,267 9,267 9,267 27,800 ( 9,800 - 29,000 ) 10,333 10,333 10,333 31,000 ( 11,600 - 32,000 )

11900 + 11,900 + 17,500 = 41,300 8,414 8,414 12,373 29,200 ( 9,800 - 30,600 ) 9,280 9,280 13,239 31,800 ( 11,600 - 32,000 )

11900 + 11,900 + 24,200 = 48,000 7,239 7,239 14,722 29,200 ( 9,800 - 30,600 ) 7,944 7,944 16,111 32,000 ( 11,600 - 32,000 )

11900 + 17,500 + 17,500 = 46,900 7,409 10,896 10,896 29,200 ( 9,800 - 30,600 ) 8,305 11,848 11,848 32,000 ( 11,600 - 32,000 )

7500 + 7,500 + 7,500 + 7,500 = 30,000 7,050 7,050 7,050 7,050 28,200 ( 9,800 - 28,200 ) 7,400 7,400 7,400 7,400 29,600 ( 11,600 - 32,000 )

7500 + 7,500 + 7,500 + 9,000 = 31,500 6,905 6,905 6,905 8,286 29,000 ( 9,800 - 29,000 ) 6,899 6,899 6,899 9,903 30,600 ( 11,600 - 32,000 )

7500 + 7,500 + 7,500 + 11,900 = 34,400 6,453 6,453 6,453 10,240 29,600 ( 9,800 - 29,600 ) 6,577 6,577 6,577 11,069 30,800 ( 11,600 - 32,000 )

7500 + 7,500 + 7,500 + 17,500 = 40,000 5,738 5,738 5,738 13,388 30,600 ( 9,800 - 30,600 ) 5,815 5,815 5,815 13,956 31,400 ( 11,600 - 32,000 )

7500 + 7,500 + 7,500 + 24,200 = 46,700 4,914 4,914 4,914 15,857 30,600 ( 9,800 - 30,600 ) 4,991 4,991 4,991 17,028 32,000 ( 11,600 - 32,000 )

7500 + 7,500 + 9,000 + 9,000 = 33,000 6,636 6,636 7,964 7,964 29,200

7500 + 7,500 + 9,000 + 11,900 = 35,900 6,267 6,267 7,521 9,944 30,000 ( 9,800 - 30,000 ) 6,097 6,097 8,750 10,257 31,200 ( 11,600 - 32,000 )

7500 + 7,500 + 9,000 + 17,500 = 41,500 5,530 5,530 6,636 12,904 30,600 ( 9,800 - 30,600 ) 5,484 5,484 7,871 13,161 32,000 ( 11,600 - 32,000 )

7500 + 7,500 + 9,000 + 24,200 = 48,200 4,761 4,761 5,714 15,363 30,600 ( 9,800 - 30,600 ) 4,674 4,674 6,708 15,945 32,000 ( 11,600 - 32,000 )

7500 + 7,500 + 11,900 + 11,900 = 38,800 5,915 5,915 9,385 9,385 30,600 ( 9,800 - 30,600 ) 5,816 5,816 9,784 9,784 31,200 ( 11,600 - 32,000 )

7500 + 7,500 + 11,900 + 17,500 = 44,400 5,169 5,169 8,201 12,061 30,600 ( 9,800 - 30,600 ) 5,261 5,261 8,851 12,627 32,000 ( 11,600 - 32,000 )

7500 + 7,500 + 17,500 + 17,500 = 50,000 4,590 4,590 10,710 10,710 30,600 ( 9,800 - 30,600 ) 4,706 4,706 11,294 11,294 32,000 ( 11,600 - 32,000 )

7500 + 9,000 + 9,000 + 9,000 = 34,500 6,217 7,461 7,461 7,461 28,600 ( 9,800 - 28,600 ) 5,880 8,440 8,440 8,440 31,200 ( 11,600 - 32,000 )

4-room

7500 + 9,000 + 9,000 + 11,900 = 37,400 6,136 7,364 7,364 9,736 30,600 ( 9,800 - 30,600 ) 5,691 8,168 8,168 9,574 31,600 ( 11,600 - 32,000 )

7500 + 9,000 + 9,000 + 17,500 = 43,000 5,337 6,405 6,405 12,453 30,600 ( 9,800 - 30,600 ) 5,103 7,325 7,325 12,248 32,000 ( 11,600 - 32,000 )

7500 + 9,000 + 11,900 + 11,900 = 40,300 5,695 6,834 9,036 9,036 30,600 ( 9,800 - 30,600 ) 5,517 7,919 9,282 9,282 32,000 ( 11,600 - 32,000 )

7500 + 9,000 + 11,900 + 17,500 = 45,900 5,000 6,000 7,933 11,667 30,600 ( 9,800 - 30,600 ) 4,910 7,047 8,260 11,783 32,000 ( 11,600 - 32,000 )

7500 + 11,900 + 11,900 + 11,900 = 43,200 5,313 8,429 8,429 8,429 30,600 ( 9,800 - 30,600 ) 5,292 8,903 8,903 8,903 32,000 ( 11,600 - 32,000 )

7500 + 11,900 + 11,900 + 17,500

9000 + 9,000 + 9,000 + 9,000 = 36,000 7,650 7,650 7,650 7,650 30,600 ( 9,800 - 30,600 ) 8,000 8,000 8,000 8,000 32,000 ( 11,600 - 32,000 )

9000 + 9,000 + 9,000 + 11,900 = 38,900 7,080 7,080 7,080 9,361 30,600 ( 9,800 - 30,600 ) 7,670 7,670 7,670 8,990 32,000 ( 11,600 - 32,000 )

9000 + 9,000 + 9,000 + 17,500 = 44,500 6,189 6,189 6,189 12,034 30,600 ( 9,800 - 30,600 ) 6,849 6,849 6,849 11,453 32,000 ( 11,600 - 32,000 )

9000 + 9,000 + 11,900 + 11,900 = 41,800 6,589 6,589 8,711 8,711 30,600 ( 9,800 - 30,600 ) 7,366 7,366 8,634 8,634 32,000 ( 11,600 - 32,000 )

9000 + 9,000 + 11,900 + 17,500 = 47,400 5,810 5,810 7,682 11,297 30,600 ( 9,800 - 30,600 ) 6,606 6,606 7,743 11,046 32,000 ( 11,600 - 32,000 )

9000 + 11,900 + 11,900 + 11,900 = 44,700 6,161 8,146 8,146 8,146 30,600 ( 9,800 - 30,600 ) 7,085 8,305 8,305 8,305 32,000 ( 11,600 - 32,000 )

11900 + 11,900 + 11,900 + 11,900 = 47,600 7,650 7,650 7,650 7,650 30,600 ( 9,800 - 30,600 ) 8,000 8,000 8,000 8,000 32,000 ( 11,600 - 32,000 )

COOLING HEATING

RoomARoomBRoom

= 48,800 4,703 7,462 7,462 10,973 30,600 ( 9,800 - 30,600 ) 4,730 7,958 7,958 11,353 32,000 ( 11,600 - 32,000 )

Room

D

C

Total Performance

Capacity ( Min. - Max. ) Capacity ( Min. - Max. )

Indoor Unit Capacity (BTU/h)

Room

Room

A

( 9,800 - 29,200 ) 6,324 6,324 9,076 9,076 30,800 ( 11,600 - 32,000 )

RoomCRoom

B

D

17,378 32,000 ( 11,600 - 32,000 )

Total Performance

- 32,000 )

Combination Tables

27 28

Ceiling-Suspended Air Conditioners and Heat Pumps

& Heat Pumps

Ceiling Suspended Air Conditioners

26PST1U6 36PST1U6 / 42PST1U6

26PET1U6 36PET1U6 / 42PET1U6

Indoor Unit

S-26PT1U6

Wired Remote Controller
(Included)

Outdoor Unit

U-26PS1U6 / U-26PE1U6

Wirless Remote Controller
(optional)

(optional)

(optional)

Outdoor Unit

U-36PS1U6 / U-36PE1U6

(Heat Pump)

(optional)

(Field

Supplied)

(cooling)

(Heat Pump) (Heat Pump)

Quiet Operation

The ceiling-mounted unit is equipped with a highly efficient, multi-blade centrifugal fan that generates a powerful,
yet gentle airflow throughout the room.
A redesigned aerodynamically tested louver structure minimizes operational sound even at high fan speed.

Indoor Unit

S-36PT1U6 / S-42PT1U6

Outdoor Unit

U-42PS1U6 / U-42PE1U6

Improved Serviceability / Easy
Installation

External suspension method.
Installation time can be shortened.

Improved accessibility to electronic
components (control box) for serving.

Wired Remote Controller
(Included)

Wirless Remote Controller
(optional)

Auto-Louver Function Provides Optimum Airflow During Heating
or Cooling Operation

Auto-louver function is a standard feature which provides optimum airflow during heating or cooling operation.
Angle of louver is automatically set for heating or cooling. For example, when heating with fan speed set

Fresh Air Intake Capability and
Duct Extension

Ceiling-suspended models have the capability of bringing fresh

air from outside using an air-intake duct (field supplied).
to low, the discharge is aimed downward so that warm air reaches the floor. The louver angle can be set to
between 4°F above and 80°F below the horizontal in five steps. An auto-sweep function to distribute the
airflow over a wide area is also provided. Wind direction is adjusted automatically in both heating and cooling
operation. The louver can also be set
to swing automatically from F1
to F5 in any operation mode (heat
pump type only).

Model No.

Unit Model No. Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Performance & Electrical Ratings

Capacity Cooling Btu/h 24,400 (9,500~24,400) 31,200 (9,500~31,200) 39,000 (9,500~39,000) 24,400 (9,500~24,400) 31,200 (9,500~31,200) 39,000 (9,500~39,000)

Moisture Removal High Pints/H 7.7 10.0 12.6 7.7 10.0 12.6
Dry Air Flow Hi / Med / Low CFM 550 / 490 / 460 1,100 / 930 / 750 1,130 / 950 / 775 550 / 490 / 460 1,100 / 930 / 750 1,130 / 950 / 775
SEER Cooling 14.5 15.1 15.6 14.5 15.1 15.6
EER Cooling 8.5 8.10 9.4 8.5 8.10 9.4
HSPF Heating --- --- --- 9.4 8.8 9.5
Power Supply V, Phase, Hz 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60
Running Amps Cooling A 15.6 / 17.3 18.2 / 20.1 21.1 / 23.3 15.6 / 17.3 18.2 / 20.1 21.1 / 23.3

Power Input Cooling W 2,880 / 2,880 3,840 / 3,840 4,140 / 4,140 2,880 / 2,880 3,840 / 3,840 4,140 / 4,140

Fuse or Circuit Breaker Capacity A 15 30 15 35 15 40 15 30 15 35 15 40

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control (for Cooling) Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F
Wireless Remote Controller(optional) CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U
Wired Remote Controller (included) CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2
Fan Speeds

Timer 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events
Air Deflection Horizontal --- --- --- --- --- ---

Air Filter Washable Washable Washable Washable Washable Washable
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping Type Flare Flare Flare Flare Flare Flare

Refrigerant Pipe Length Ft. Max. 165 Max. 165 Max. 165 Max. 165 Max. 165 Max. 165
Elevation Difference* Outdoor Above Ft. Max. 100 Max. 100 Max. 100 Max. 100 Max. 100 Max. 100

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 7-17/32" 30-23/32" 9-7/16" 30-23/32" 9-7/16" 48-7/16" 7-17/32" 30-23/32" 9-7/16" 30-23/32" 9-7/16" 48-7/16"
Width inches 51-3/16" 37" 62-1/32" 37" 62-1/32" 37" 51-3/16" 37" 62-1/32" 37" 62-1/32" 37"
Depth inches 26-3/8" 13-3/8" 26-3/8" 3-3/8" 26-3/8" 13-3/8" 26-3/8" 13-3/8" 26-3/8" 13-3/8" 26-3/8" 13-3/8"
Net Weight Lbs. 57.0 128.0 84.0 143.0 84.0 220.0 57.0 128.0 84.0 143.0 84.0 220.0

Heating Btu/h --- --- --- 30,800 (8,000~30,800) 37,400 (8,000~37,400) 44,500 (8,000~44,500)

Heating A --- --- --- 16.4 / 18.1 15.6 / 17.3 18.6 / 20.6

Heating W --- --- --- 3,000 / 3,000 3,250 / 3,250 3,630 / 3,630

Vertical Automatic Automatic Automatic Automatic Automatic Automatic

In(Hi / Me / Lo) dB-A
Outdoor(Hi) dB-A 49 52 53 49 52 53

Discharge inches 3/8” 3/8” 3/8” 3/8” 3/8” 3/8”
Suction inches 5/8” 5/8” 5/8” 5/8” 5/8” 5/8”

Outdoor Below Ft. Max. 50 Max. 50 Max. 50 Max. 50 Max. 50 Max. 50

F1

F2

60˚

F3

F4

F5

26PST1U6 36PST1U6 42PST1U6 26PET1U6 36PET1U6 42PET1U6

S-26PT1U6 U-26PS1U6 S-36PT1U6 U-36PS1U6 S-42PT1U6 U-42PS1U6 S-26PT1U6 U-26PE1U6 S-36PT1U6 U-36PE1U6 S-42PT1U6 U-42PE1U6

3 and Automatic Control / Variable 3 and Automatic Control / Variable 3 and Automatic Control / Variable 3 and Automatic Control / Variable 3 and Automatic Control / Variable 3 and Automatic Control / Variable

39 / 37 / 33 42 / 40 / 35 44 / 41 / 37 39 / 37 / 33 42 / 40 / 35 44 / 41 / 37

Heating F1 F5
Cooling F1 F3

Ceiling - Suspended

Air Conditioners Heat Pumps

Ceiling Suspended Air Conditioners

& Heat Pumps

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the back of the catalog)

29 30

Ceiling-Recessed Air Conditioners and Heat Pumps

& Heat Pumps

4-way Recessed Air Conditioners

KS12NB41 / KS18NB4UA

KE12NB41 / KE18NB4U

Indoor Unit

CS-KS12NB41
CS-KS18NB4UW
CS-KE12NB41
CS-KE18NB4UW

Outdoor Unit

CU-KS12NK1A
CU-KE12NK1

Grille Assembly

CZ-18BT1U

Wirless
Remote
Controller
(Included)

Wired Remote
Controller
(optional)

26PSU1U6 36PSU1U6 / 42PSU1U6

26PEU1U6 36PEU1U6 / 42PEU1U6

Indoor Unit

S-26PU1U6

Grille Assembly

CZ-24KPU1U

Outdoor Unit

U-26PS1U6
U-26PE1U6

(optional)

Wired Remote Controller
(Included)

Indoor Unit

S-36PU1U6 / S-42PU1U6

Grille Assembly

CZ-36KPU1U

(Heat Pump) (Heat Pump)

Outdoor Unit

U-36PS1U6
U-36PE1U6

(optional) (optional)

4-Way Airflow Design Sends Cool Air
in all Directions

Air is returned through the center of the grille, while evenly
distributing air through each of the 4 supply air openings.
Installation in the center of the room provides for the greatest
comfort. However, 1 or 2 supply louvers can be closed for
installation near 1 wall to provide 3 or 2 way airflow. Also,
by closing off 1 supply louver,
you may attach a duct (field
supply) to the upper plenum and
provide conditioned air to another,
separate area.

4-Way

Discharge

3-Way

Discharge

2-Way

Discharge

Whisper-Quiet Operation

Thanks to the newly developed turbo fan and decreased
resistance of the air path, one of the industry’s lowest
levels of noise has been achieved.

115V

Outdoor Unit

CU-KS18NKUA
CU-KE18NKU

(optional)

(KS12NB4A)
(KS18NB4UA)

Outdoor Unit

U-42PS1U6
U-42PE1U6

Wired Remote
Controller
(Included)

Integrated Drain Pump

Drain pump is built into the unit to raise the condensate
up 20 inches from the drain pump discharge.

Motor

Casing
Rotating blade

Flow of drain water

Suction

Drain
water

Fresh Air Intake Plenum (Option)

When used to take in fresh air, attach the fresh
air-intake plenum to the unit.
Air-intake plenum is optionally supplied.
CZ-26BCU1U for
S-26PU1U6
CZ-42BCU1U for
S-36/42PU1U6

Model No.

Unit Model No.

Grille Assembly CZ-18BT1U CZ-18BT1U CZ-18BT1U CZ-18BT1U
Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 4.26 4.89 4.26 4.89
Dry Air Flow Hi / Med / Low CFM 235 / 206 / 194 341 / 294 / 253 235 / 206 / 194 341 / 294 / 253
SEER Cooling Btu/Wh 16 16 16 16
EER Cooling Btu/Wh 9.4 9.41 9.4 9.4
HSPF Heating Btu/Wh --- --- 8.5 8.5
Power Supply V, Phase, Hz 115V, Single phase, 60Hz 208 / 230V, Single phase, 60Hz 115V, Single phase, 60Hz 208 / 230V, Single phase, 60Hz
Running Amps

Power Input

Fuse or Circuit Breaker Capacity A 20 20 20 20

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control (for Cooling) Equipped Equipped Equipped Equipped
Wireless Remote Controller Included Included Included Included
Wired Remote Controller(optional) CZ-RD515U CZ-RD515U CZ-RD515U CZ-RD515U
Fan Speeds Hi/Me/Lo & Auto Hi/Me/Lo & Auto Hi/Me/Lo & Auto Hi/Me/Lo & Auto
Timer 1 hr OFF and 24-hr PROGRAM 1 hr OFF and 24-hr PROGRAM 1 hr OFF and 24-hr PROGRAM 1 hr OFF and 24-hr PROGRAM
Air Deflection

Air Filter Washable Washable Washable Washable
Refrigerant R-410A R-410A R-410A R-410A
Refrigerant Control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping
(Cooling)

Refrigerant Pipe Length Ft. 65 98 65 98
Elevation Difference*

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 12-5/16” 21-9/16” 12-5/16” 26-3/8” 12-5/16” 21-9/16” 12-5/16” 26-3/8”
Width inches 24-19/32” 28-11/32” 24-19/32” 34-21/32” 24-19/32” 28-11/32” 24-19/32” 34-21/32”
Depth inches 24-19/32” 10-7/16” 24-19/32” 11-7/32” 24-19/32” 10-7/16” 24-19/32” 11-7/32”
Net Weight Lbs. 41.3 75.0 41.3 90.4 41.3 75.0 41.3 97.0

Model No.

Unit Model No.

Grille Assembly CZ-24KPU1U CZ-36KPU1U CZ-36KPU1U CZ-24KPU1U CZ-36KPU1U CZ-36KPU1U
Performance & Electrical Ratings

Capacity

Moisture Removal High Pints/H 8.1 10.6 12.6 8.1 10.6 12.6
Dry Air Flow Hi / Med / Low CFM 710 / 530 / 450 1,050 / 840 / 720 1,050 / 840 / 720 710 / 530 / 450 1,050 / 840 / 720 1,050 / 840 / 720
SEER Cooling 14.1 14.6 14.6 14.1 14.6 14.6
EER Cooling 8.5 8.1 8.7 8.5 8.1 8.7
HSPF Heating --- --- --- 9.6 8.4 9.7
Power Supply V, Phase, Hz 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60 230 / 208 / 1 / 60
Running Amps

Power Input

Fuse or Circuit Breaker Capacity A 15 30 15 35 15 40 15 30 15 35 15 40

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control (for Cooling) Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F
Wireless Remote Controller (optional) CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U
Wired Remote Controller(included) CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2

Fan Speeds

Timer 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events
Air Deflection

Air Filter Washable Washable Washable Washable Washable Washable
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A
Refrigerant Control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound

Refrigerant Piping

Refrigerant Pipe Length Ft. Max. 165 Max. 165 Max. 165t Max. 165 Max. 165 Max. 165
Elevation Difference*

Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Height inches 13-5/16” 30-23/32” 14-31/64” 30-23/32” 14-31/64” 48-7/16” 13-5/16” 30-23/32” 14-31/64” 30-23/32” 14-31/64” 48-7/16”
Width inches 33-55/64” 37” 45-9/32” 37” 45-9/32” 37” 33-55/64” 37” 45-9/32” 37” 45-9/32” 37”
Depth inches 33-55/64” 13-3/8” 33-55/64” 13-3/8” 33-55/64” 13-3/8” 33-55/64” 13-3/8” 33-55/64” 13-3/8” 33-55/64” 13-3/8”
Net Weight Lbs. 49.0 128.0 60.0 143.0 60.0 220.0 49.0 128.0 60.0 143.0 60.0 220.0

* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the back of the catalog for more detail.)

Ceiling - Recessed Air Conditioners Heat Pumps

Cooling Btu/h 11,900 (3,000 ~ 11,900) 17,500 (4,000 ~ 17,500) 11,900 (3,000 ~ 11,900) 17,500 (4,000 ~ 17,500)
Heating Btu/h --- --- 13,600 (3,000 ~ 13,600) 20,400 (4,400 ~ 20,400)

Cooling A 12.6 (2.5-12.6) 8.3 (1.2-8.3) 12.6 (2.5-12.6) 8.3 (1.2-8.3)
Heating A --- --- 14.6 (2.5-14.6) 10.5 (1.3-10.5)
Cooling W 1,260 (250-1,260) 1,860 (250-1,860) 1,260 (250-1,260) 1,860 (250-1,860)
Heating W --- --- 1,460 (250-1,460) 2,340 (270-2,340)

Horizontal --- --- --- --­Vertical Automatic Automatic Microprocessor Automatic

In(Hi / Me / Lo) dB-A 34 / 32 / 31 44 / 40 / 36 34 / 32 / 31 44 / 40 / 36
Outdoor(Hi) dB-A 47 47 51 51
Type Flare Flare Flare Flare
Discharge inches 1/4” 1/4” 1/4” 1/4”
Suction inches 3/8” 1/2” 3/8” 1/2”

Outdoor Above Ft. 23 50 23 50
Outdoor Below Ft. 23 50 23 50

Ceiling - Recessed Air Conditioners Heat Pumps

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

S-26PU1U6 U-26PS1U6 S-36PU1U6 U-36PS1U6 S-42PU1U6 U-42PS1U6 S-26PU1U6 U-26PE1U6 S-36PU1U6 U-36PE1U6 S-42PU1U6 U-42PE1U6

Cooling Btu/h 24,800 (9,500 ~ 24,800) 32,600 (9,500 ~ 32,600) 39,500 (9,500 ~ 39,500) 24,800 (9,500 ~ 24,800) 32,600 (9,500 ~ 32,600) 39,500 (9,500 ~ 39,500)
Heating Btu/h --- --- --- 29,800 (8,000 ~ 29,800) 37,600 (8,000 ~ 37,600) 48,000 (8,000 ~ 48,000)

Cooling A 15.6 / 17.3 18.7 / 20.7 23.0 / 25.4 15.6 / 17.3 18.7 / 20.7 23.0 / 25.4
Heating A --- --- --- 14.8 / 16.4 15.9 / 17.6 22.4 / 24.8
Cooling W 2,920 / 2,920 3,950 / 3,950 4,520 / 4,520 2,920 / 2,920 3,950 / 3,950 4,520 / 4,520
Heating W --- --- --- 2,790 / 2,790 3,350 / 3,350 4,360 / 4,360

Horizontal --- --- --- --- --- --­Vertical Automatic Automatic Automatic Automatic Automatic Automatic

In(Hi / Me / Lo) dB-A 38 / 35 / 31 44 / 37 / 33 45 / 38 / 34 38 / 35 / 31 44 / 37 / 33 45 / 38 / 34
Outdoor(Hi) dB-A 49 52 53 49 52 53
Type Flare Flare Flare Flare Flare Flare
Discharge inches 3/8” 3/8” 3/8” 3/8” 3/8” 3/8”
Suction inches 5/8” 5/8” 5/8” 5/8” 5/8” 5/8”

Outdoor Above Ft. Max. 100 Max. 100 Max. 100 Max. 100 Max. 100 Max. 100
Outdoor Below Ft. Max. 50 Max. 50 Max. 50 Max. 50 Max. 50 Max. 50

KS12NB41A KS18NB4UA KE12NB41 KE18NB4U

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

CS-KS12NB41 CU-KS12NK1A CS-KS18NB4UW CU-KS18NKUA CS-KE12NB41 CU-KE12NK1 CS-KE18NB4UW CU-KE18NKU

26PSU1U6 36PSU1U6 42PSU1U6 26PEU1U6 36PEU1U6 42PEU1U6

3 and Automatic Control /

Variable

3 and Automatic Control /

Variable

3 and Automatic Control /

Variable

3 and Automatic Control /

Variable

3 and Automatic Control /

Variable

3 and Automatic Control /

Variable

4-way Recessed Air Conditioners

& Heat Pumps

31 32

Concealed Duct Air Conditioners and Heat Pumps

Optional Accessories

26PSF1U6 36PSF1U626PEF1U6 36PEF1U6

Indoor Unit

S-26PF1U6

Supplies are 8” dia

Outdoor Unit

U-26PS1U6
U-26PE1U6

Outline diagram with medium or
high-performance filter field installed.

Model No.

Unit Model No.

Performance & Electrical Ratings

Capacity Cooling Btu/h 24,000 (9,500 ~ 24,000) 31,200 (9,500 ~ 31,200) 24,000 (9,500 ~ 24,000) 31,200 (9,500 ~ 31,200)

Moisture Removal High Pints/H 7.7 10.0 7.7 10.0

Dry Air Flow
SEER Cooling 14.0 13.9 14.0 13.9
EER Cooling 9.1 7.8 9.1 7.8

HSPF Heating

Power Supply V, Phase, Hz 230 / 208, 1Ph, 60Hz 230 / 208, 1Ph, 60Hz 230 / 208, 1Ph, 60Hz 230 / 208, 1Ph, 60Hz
Running Amps Cooling A 13.6 / 15.0 18.6 / 20.6 13.6 / 15.0 18.6 / 20.6

& Heat Pumps

Power Input Cooling W 2,600 / 2,600 3,920 / 3,920 2,600 / 2,600 3,920 / 3,920

Concealed Ducted Air Conditioners

External Static Pressure in. WC 0.20 0.24 0.20 0.24

Fuse or Circuit Breaker Capacity A 15 30 15 35 15 30 15 35

Features

Controls Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control Built-in 0˚F Built-in 0˚F Built-in 0˚F Built-in 0˚F
Wireless Remote Controller (optional) CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U CZ-RWSU2U, CZ-RWSC1U
Wired Remote Controller (included) CZ-RTC2 CZ-RTC2 CZ-RTC2 CZ-RTC2
Fan Speeds 3 and Automatic Control / Variable 3 and Automatic Control / Variable 3 and Automatic Control / Variable 3 and Automatic Control / Variable
Timer 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events 7 Days/6 Events
Air Deflection Horizontal --- --- --- ---

Air Filter --- --- --- --­Refrigerant Control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound In

Refrigerant Piping Type Flare Flare Flare Flare

Refrigerant Pipe Length Ft. Max. 165 Max. 165 Max. 165 Max. 165

Elevation Difference

Dimensions & Weight

Height inches 12-7/32” 30-23/32” 12-7/32” 30-23/32” 12-7/32” 30-23/32” 12-7/32” 30-23/32”

Width inches 39-3/8” 37” 58-9/32” 37” 39-3/8” 37” 58-9/32” 37”

Depth inches 24-13/16” 13-3/8” 24-13/16” 13-3/8” 24-13/16” 13-3/8” 24-13/16” 13-3/8”

Net Weight Lbs. 71.0 128.0 104.0 143.0 71.0 128.0 104.0 143.0

** Outdoor Above Ft. Max. 100 Max. 100 Max. 100 Max. 100

Indoor Unit

Wired Remote
Controller
(Included)

(optional)

(heat pump only) (heat pump only)

(optional)

(Field

Supplied)

Built-In Drain
Pump

Drain pump is built into the
unit to raise the condensate up
20 inches from the drain pump
discharge.

S-36PF1U6

Supplies are 8” dia

Outdoor Unit

U-36PS1U6
U-36PE1U6

Installation Example

The picture shows the standard ducting system, where air is taken in from the back of the unit.
This system is useful
for places that need
extensive air conditioning,
including conference
halls, showrooms, and

Wired Remote
Controller
(Included)

(optional)

(heat pump only) (heat pump only)

(optional)

(Field

Supplied)

restaurants.

Concealed Duct

26PSF1U6 36PSF1U6 26PEF1U6 36PEF1U6

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

S-26PF1U6 U-26PS1U6 S-36PF1U6 U-36PS1U6 S-26PF1U6 U-26PE1U6 S-36PF1U6 U-36PE1U6

Heating Btu/h --- --- 28,600 (8,000 ~ 28,600) 36,200 (8,000 ~ 36,200)

Hi / Med / Low

CFM 670 / 530 / 460 1,060 / 920 / 750 670 / 530 / 460 1,060 / 920 / 750

--- ---

Heating A

Heating W --- --- 2,400 / 2,400 3,340 / 3,340

Vertical --- --- --- ---

(Hi / Me / Lo)

dB-A 34 / 30 / 27 38 / 33 / 31 34 / 30 / 27 38 / 33 / 31

Outdoor(Hi) dB-A 49 52 49 52

Discharge inches 3/8” 3/8” 3/8” 3/8”
Suction inches 5/8” 5/8” 5/8” 5/8”

Outdoor Below Ft. Max. 50 Max. 50 Max. 50 Max. 50

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

--- ---

Air Conditioners

9.0 8.5

12.5 / 13.8 15.9 / 17.6

Heat Pumps

Condensate Pump

SI-30-120
SI-30-240
SI1730-2

Tube Size Adapter

CZ-MA1P
CZ-MA2P
CZ-MA3P

Locking Bracket
for Remote Control

RCS5PS4B
RCS4MHVB
RCPTC110B

Wired Remote
Controller

CZ-RD516C-1

Fresh Air Intake Plenum

Replacement
Anti-microbial Filter

CZ-26BCU1U
CZ-42BCU1U

CZ-SA20P

Wired Remote

CZ-RD515U

H.V.A.C. Accessories

Model No. Description Use With

DL04060815 Insulated Tubing Kit 1/4” x 3/8” x 1/2” x 15’

DL04060820 Insulated Tubing Kit 1/4” x 3/8” x 1/2” x 20’

DL04060835 Insulated Tubing Kit 1/4” x 3/8” x 1/2” x 35’

DL04080815 Insulated Tubing Kit 1/4” x 1/2” x 1/2” x 15’

DL04080820 Insulated Tubing Kit 1/4” x 1/2” x 1/2” x 20’

DL04080835 Insulated Tubing Kit 1/4” x 1/2” x 1/2” x 35’

DL04100820 Insulated Tubing Kit 1/4” x 5/8” x 1/2” x 20’

DL04100850 Insulated Tubing Kit 1/4” x 5/8” x 1/2” x 50’

DL06100830 Insulated Tubing Kit 3/8” x 5/8” x 1/2” x 30’ All 26,000 Through 42,000 BTU/h Models

DL06100850 Insulated Tubing Kit 3/8” x 5/8” x 1/2” x 50’ All 26,000 Through 42,000 BTU/h Models

CZ-26BCU1U Fresh Air Intake Plenum S-26PU1U6

CZ-42BCU1U Fresh Air Intake Plenum S-36PU1U6, S-42PU1U6

RCS5PS4B Locking Bracket for Remote Controller All 26,000 Through 42,000 BTU/h Models except 30 & 36

RCS4MHVB Locking Bracket for Wireless Remote Controller All KS,KE,MKS & MKE Models

RCPTC110B Locking Bracket for Wireless Remote Controller All S/E9,12,18,22,24 Models

BS600 Mounting Bracket for Outdoor Unit

SI-30-120 Condensate Pump All 115 volt Models

SI-30-240 Condensate Pump All 230 volt Models (up to 2 ton)

SI1730-2 Condensate Pump All 230 volt Models (High Vol. Condensate Removal) (2 ton and higher)

CZ-RE2C2 Simple Wired Remote

CZ-RELC2 Simple Wired Remote with Backlight

CZ-RD515U Wired Remote Controller All KS,KE,MKS & MKE Models

CZ-RD516C-1 Wired Remote Controller XE9PKUA, XE12PKUA, S9NKUA, S12NKUA, S18NKUA , S24NKUA, E9NKUA, E12NKUA, E18NKUA, E24NKUA

CZ-RC515U Wire Kit PCB Wire Kit for CZ-RD515U - Required For Use With All KS&KE Models except 30 / 36

CZ-RC515UA Wire Kit PCB Wire Kit for CZ-RD515U, CS-KS30NKU, CS-KS36NKU, CS-KE30NKU, CS-KE36NKU

CZ-RTC2 Wired Timer Remote Controller All 26,000 Through 42,000 BTU/h Models except 30 & 36

CZ-RWSK1U Wireless Remote Controller S-26PK1U6 / S-26PK1U6

CZ-RWSU2U Wireless Remote Controller S-26/36/42PT1U6, S-26/36/42PU1U6

CZ-RWSC1U Wireless Remote Controller S-26/36PF1U6

CZ-64ESMC1U System Controller All 26,000 Through 42,000 BTU/h Models except 30 & 36

CZ-MA1P Tube size Reducer CS-S12NKUW-1,CS-E12NKUAW (for connection with CU-2S18NBU-1 / CU-2E18NBU)

CZ-SA20P Replacement Anti-microbial Filter

WINDB-1 Wind Baffle All models

S9NKU-1, S12NKU-1, S9NKUA, S12NKUA, KS12NB41A, E9NKUA, E12NKUA , KE12NB41, CU-2S18NBU-1,CU-2E18NBKU, CU-3KS19NBU,
CU-4KS24NBU, CU-4KS31NBU, CU-3KE19NBU, CU-4KE24NBU, CU-4KE31NBU,CS-MKS7NKU, CS-MKS9NKU, CS-MKS12NKU, CS-MKE7NKU,
CS-MKE9NKU, CS-MKE12NKU

S18NKU-1, KS18NB4U, S18NKUA, KS18NKUA, KS18NB4UA, E18NKUA, KE18NKU, KE18NB4U, CU-3KS19NBU,CU-4KS24NBU, CU-4KS31NBU,
CU-3KE19NBU, CU-4KE24NBU, CU-4KE31NBU, CS-MKS18NKU, CS-MKE18NKU,S12NKU-1, S12NKUA

KS24NKUA, KE24NKU, CU-4KS24NBU, CU-4KS31NBU, CU-4KE24NBU, CU-4KE31NBU, CS-MKS24NKU, CS-MKE24NKUDL04100830 Insulated Tubing Kit 1/4” x 5/8” x 1/2” x 30’

CU-XE9PKUA, CU-XE12PKUA, CU-S9NKU-1, CU-S12NKU-1,CU-S18NKU-1, CU-S22NKU-1, CU-S9NKUA, CU-S12NKUA, CU-S18NKUA, CU-S24NKUA,
CU-KS30NKUA, CU-KS36NKUA, CU-KS12NK1A, CU-KS18NKUA,U-26PS1U6, U-36PS1U6, U- 42PS1U6, C U-E9NKUA, CU-E12NKUA , CU-E18NK UA,
CU-E24NKUA, CU-KE30NKU, CU-KE36NKU, CU-KE12NK1, CU-KE18NKU, U-26PE1U6, U-36PE1U6, U-42PE1U6, CU-2S18NBU-1, CU-3KS19NBU,
CU-4KS24NBU, CU-4KS31NBU, CU-2E18NBU, CU-3KE19NBU,CU-4KE24NBU,CU-4KE31NBU

All 26,000 Through 42,000 BTU/h Models

CS-S9NKUA, S12NKUA, S9NKUW-1, S12NKUW-1, CS-S18NKU, CS-S22NKU, CS-S18NKU-1, CS-S22NKU-1, CS-E9NKUAW, CS-E12NKUAW,
CS-E18NKUA, CS-E24NKUA

Timer Remote
Controller

CZ-RTC2

System Controller

CZ-64ESMC1U

Optional Accessories

** This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the back of the catalog for more detail.)

33 34

(A)

(B)

Disconnect

(C)

(D)

(A)

*

Remote Controller Options for Models 26,000 Btu’s and Larger Wiring Schematics

G G

G

Wired Remote Controllers (Except KE30/36NKU, KS30/36NKU)

Simplified Remote Controller

CZ-RE2C2

Key Features (Simple Remote):

• Thin and Easy To Read

• Simple To Install and Use

• Can Be Adapted for Use On All 26,000

through 42,000 Utu/h Indoor Units.

• Mode

• Fan Speed Control

• Set Temperature

• On/Off

• Airflow Direction

• Perfectly Suited for Applications Where

Simpler Functionality is Required

(ie: Hotel Rooms, Nursing Homes, Offices)

Wireless Remote Controllers

Wireless
Remote Controller

Remote Controllers Functions

Function

Remote Controller Options

System

Setting Range

Timer Remote Controller

CZ-RELC2 (with Backlight)

Key Features (Standard Remote/7 Day Timer):

• Thin and Easy To Read

• Simple To Install and Use

• Can Be Adapted for Use On

All Indoor Units

• Fan Speed Control

• Airflow Direction

• Operating Mode (Heating/Cooling/Auto/Dry/Fan)

• Vacation Mode for Continued Energy Efficiencies

• Full 7 Day Set-Back Functionality,

With Up To 6 Time Periods/Day

• Full System Diagnostic Capability

(Diagnostic History Provides Immediate View of System
Past and Present.)

Applicable Unit

U1­T1-

series

series

Built-in type

• Signal receiving unit can be installed in the outer panel of

indoor unit.

• Control panel can be installed in the inside indoor unit.

series

K1-

CZ-RWSK1U

CZ-RWSU2U

Timer Remote Controller

ON/OFF
Operation
mode
switch

Temp setting
Fan speed setting (Hi/Mid./Lo/Auto)
Auto flap

Sweep (Flap swing)
Sensor temp. display
Self-diagnostic function
Central control (at hand inhibited)
Group control
Concurrent use with weekly timer
Cooling, dry (˚F) 65 – 86
Heating (˚F) 61 – 79

Heating
Dry
Cooling
Fan

Auto airflow direction setting
Arbitrary airflow direction setting

l

CZ-RTC2 CZ-64ESMC1U

(Ceiling Recessed Type)

(Ceiling Suspended Type)

(CZ-RTC2)

l l
l l
l l
l l
l l
l l
l l
l l
l l
l l
l 5
l l
5 l

(Up to 8 units)

l l

System Controller

(CZ-64ESMC1U)

(Collective/Individual)

(Individual)
(Individual)
(Individual)
(Individual)
(Individual)
(Individual)

*
*

(Up to 64 groups)

l

System Controller

Multiple Zone Controllers.
The Air Conditioning Gateway.

Panasonic’s system and intelligent controls are the
central nervous system of the conditioning system,
the gateway to all data, temperature and system
diagnostics and the heart and soul of conditioning.

Key Features (System Control):

• Controls Up To 64 Units Into 4

Individualized Zones

• Alarm and Operational Signal Output

• Single Access Points for All Connected

Wired Remotes

For All Large capacity series

Indoor Units

External type

• Separate type signal receiving unit.

CZ-RWSC1U

: Controllable

l

: Uncontrollable

5

Note:

If you use both remote controller and system controller
concurrently, both controllers can be used on a last­signal priority basis.

9,000 - 24,000 Btu/h single zone, KS30/36 NKUA, KE30/36NKU

Disconnect Switch
(Field Supplied)

1
2
3

GG

26,000 - 42,000 Btu/h single zone wiring schematic

115 or 208/230

115 or 208/230

12-15 VDC Signal

1
2
3
4
5
6

G

Disconnect Switch
(Field Supplied)

Power

Supply

Ground

(Except KS30/36NKUA, KE30/36NKU)

Inter-unit power line
208 / 230 V, 60 Hz

Indoor

Remote
Controller

WHT
BLK

unit

L1

L2

Grounding line

U1

1

B

1

2

2

U2

*

RAC Multi wiring schematic

switch

Field supply

230/208V

1

2

3

Terminal

INDOOR UNIT

1

2

3

Terminal

INDOOR UNIT

1

2

3

Terminal

INDOOR UNIT

Disconnect switch

*

1

2

3

Terminal

INDOOR UNIT

Fig. 25b

(C)

Grounding line

Disconnect

*

switch
Field supply

(C)

Grounding line

Disconnect switch

*

(Inter-unit)
power line

230/208V

230/208V

230/208V

Grounding
line

Field supply

(C)

Grounding
line

(C)

230/208V

230/208V

230/208V

230/208V

230/208V

230/208V

230/208V

Field supply

230/208V

(B)

OUTDOOR UNIT

Terminal(12P

(B)

(B)

(B)

(B)

(B)

(B)

(B)

10

11

12

)
2P

(

Terminal

)

1

2

3

UNIT A

4

5

6

UNIT B

7

8

9

UNIT C

Power supply

Single-phase 230/208VAC 60HZ

UNIT D

L1

L2

1

2

Grounding line

, 1-PH

A

For S9/12/18/24/NKUA, S9/12/18/22/NKU-1,

E9/12/18/24NKUA

G G

G

Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit

Outdoor unit

INV unit

L1

L2

1

2

G

U1

U2

Grounding line

*

18/2 Shielded cable required

*Disconnect Switch to be field supplied.

For CU-2S18NBU-1 / CU-2E18NBU4 indoor units with CU-4KE24NBU, CU-4KE31NBU

G G

G G

G

Indoor Unit

Outdoor Unit

*These wiring diagrams are for reference only. Please refer to installation manual for details.
*Please be sure to follow National/Local codes for installation

L1*

Power supply

L2*

208 / 230 V, 60Hz, 1-PH

Wiring Schematics

35 36

Operation Range

Tubing Sizes, Lengths and Elevation Differences, Refrigerant Charge Adjustment and Insulation Chart

Cooling Models (S9/12/18/22NKU-1)

Temperature

Cooling

Maximum 90°F DB / 74°F WB 115°F DB

Minimum 60°F DB / 52°F WB 60°F DB / 52°F WB

Low Ambient Cooling Models (S9/12/18/24NKUA)

Temperature

Cooling

Maximum 90°F DB / 74°F WB 115°F DB

Minimum 60°F DB / 52°F WB

Cooling Models above 26,000 Btu

Temperature

Cooling

Maximum 95°F DB / 71°F WB 115°F DB

Minimum 67°F DB / 57°F WB 0°F DB

Cooling Models KS30/36NKUA

Temperature

Cooling

Maximum 95°F DB / 71°F WB 115°F DB

Minimum 67°F DB / 57°F WB 0°F DB

RAC Multi KS Series Cooling Models

Temperature

Cooling

Maximum 95°F DB / 71°F WB 115°F DB

Minimum 67°F DB / 57°F WB 14°F DB

Sanyo to Panasonic Cross Reference

* H/P: Heat Pump, C/O: Cooling Only

PAC Outdoor 2types / 10models

Category

PAC-i (Split)

PAC Indoor 5types / 15models (13models, Panel : 2models)

Category

4-Way

Cassette

Operation Range

Wall Mount H/P

Wall Mount

Ceiling

Suspended

Duct H/P

Capacity

Kbtu/h

H/P

C/O

Capacity

Kbtu/h

H/P

Panel PNR-XH2442 CZ-24KPU1U
Panel PNR-XH3642 CZ-36KPU1U

C/O

H/P

H/P

Model No. Model No.

26 CH2672R U-26PE1U6
36 CH3672R U-36PE1U6
42 CH4272R U-42PE1U6
30 CH3082 CU-KE30NKU
36 CH3682 CU-KE36NKU
26 C2672R U-26PS1U6
36 C3672R U-36PS1U6
42 C4272R U-42PS1U6
30 C3082 CU-KS30NKUA
36 C3682 CU-KS36NKUA

Model No. Model No.

26 XHW2672R S-26PU1U6
36 XHW3672R S-36PU1U6
42 XHW4272R S-42PU1U6

26 KHS2672R S-26PK1U6
36 KS3082 CS-KS30NKU
42 KS3682 CS-KS36NKU
30 KHS3082 CS-KE30NKU
36 KHS3682 CS-KE36NKU
26 THW2672R S-26PT1U6
36 THW3672R S-36PT1U6
42 THW4272R S-42PT1U6
26 UHW2672R S-26PF1U6
36 UHW3672R S-36PF1U6

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Outdoor Air Intake Temp.

Outdoor Air Intake Temp.

0°F DB(S18/24) / 5°F DB (S9/12)

Outdoor Air Intake Temp.

Outdoor Air Intake Temp.

Outdoor Air Intake Temp.

RAC (37models) Controllers

Category

Mini Cassette

Outdoor Unit

Mini Cassette

Outdoor Unit 12 CH1271 CU-KE12NK1

Wall Mount

Mini Cassette

Outdoor Unit

Wall Mount

Mini Cassette

Outdoor Unit

Capacity

Kbtu/h

12 XS1271 CS-KS12NB41

Panel PNR-XS1872 CZ-18BT1U

12 CL1271 CU-KS12NK1A

Inv

18 C1872 CU-KS18NKU

C/O

18 CL1872 CU-KS18NKUA
24 C2472 CU-KS24NKU
24 CL2472 CU-KS24NKUA
12 XHS1271 CS-KE12NB41
18 XHS1872 CS-KE18NB4UW

Inv

H/P

Panel PNR-XS1872 CZ-18BT1U

12 KMS1272 CS-MKS12NKU
18 KMS1872 CS-MKS18NKU
24 KMS2472 CS-MKS24NKU

Flexi

Multi

C/O

12 XMS1272 CS-MKS12NB4U

Panel PNR-XS1872 CZ-18BT1U

19 CM1972A CU-3KS19NBU
24 CM2472A CU-4KS24NBU
31 CM3172A CU-4KS31NBU

12 KMHS1272 CS-MKE12NKU
18 KMHS1872 CS-MKE18NKU
24 KMHS2472 CS-MKE24NKU

Flexi
Multi

H/P

12 XMHS1272 CS-MKE12NB4U

Panel PNR-XS1872 CZ-18BT1U

19 CMH1972A CU-3KE19NBU
24 CMH2472A CU-4KE24NBU
31 CMH3172A CU-4KE31NBU

RAC Multi KE Series Heating Models

Temperature

Cooling

Heating

Maximum 95°F DB / 71°F WB 115°F DB

Minimum 67°F DB / 57°F WB 14°F WB

Maximum 80°F DB / 67°F WB 75°F DB / 65°F WB

Minimum 60°F DB / -˚F WB 0°F WB

Heat Pump Models (XE9/12PKUA)

Temperature

Cooling

Heating

Maximum 90°F DB / 74°F WB 115°F DB / 79°F WB

Minimum 60°F DB / 52°F WB 0°F DB / 0°F WB

Maximum 86°F DB / -°F WB 75°F DB / 64°F WB

Minimum 60˚F DB / -˚F WB 0°F DB / -2 °F WB

Heat Pump Models (E9/12/18/24NKUA)

Temperature

Cooling

Heating

Maximum 90°F DB / 74°F WB 115°F DB

Minimum 60°F DB / 52°F WB

Maximum 86°F DB / -°F WB 75°F DB / 64°F WB

Minimum 60˚F DB / -˚F WB 5°F DB / -°F WB

Heat Pump Models above 26,000 Btu

Temperature

Cooling

Heating

Maximum 95°F DB / 71°F WB 115°F DB

Minimum 64°F DB / 57°F WB 0°F DB

Maximum 86°F DB / 67°F WB 75°F DB / 65°F WB

Minimum 61˚F DB / -˚F WB -4°F DB

Heat Pump Models KE30/36NKU

Temperature

Cooling

Heating

Model No. Model No.

7 KMS0772 CS-MKS7NKU
9 KMS0972 CS-MKS9NKU

9 XMS0972 CS-MKS9NB4U

7 KMHS0772 CS-MKE7NKU
9 KMHS0972 CS-MKE9NKU

9 XMHS0972 CS-MKE9NB4U

Maximum 95°F DB / 71°F WB 115°F DB

Minimum 67°F DB / 57°F WB 14°F DB

Maximum 80°F DB / 67°F WB 75°F DB / 65°F WB

Minimum 60˚F DB / -˚F WB 0°F DB

Indoor Air Take

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Indoor Air Intake Temp.

Category Model No. Model No.

Common

RCS-BH80AAB.WL CZ-RWSC1U

4-Way

Wireless RC

System Controller SHA-KC64UG CZ-64ESMC1U

Simple Remote RCS-KR1EG CZ-RE2C2

Simple

Wired RC

Wireless RC

Wired Kit

Wired RC STK-RCS-7TWSUA CZ-RD515U

RCS-SH80AAB.WL CZ-RWSU1U

Wall Mount

U1/T1
Series

RCS-SH1AAB CZ-RWSK1U

RCS-SH80UA.WL CZ-RWSU2U

STK-KCW1 CZ-RC515U

STK-KCW2 CZ-RC515UA

Outdoor Air Take

Outdoor Air Intake Temp.

Outdoor Air Intake Temp.

5°F DB(E18/24) / 5°F DB (E9/12)

Outdoor Air Intake Temp.

Outdoor Air Intake Temp.

NEW CZ-RELC2

Accessories

Category Model No. Model No.

Fresh Air

intake
Outdoor
Bracket

4-Way
4-Way

CMB-GSJ80U CZ-26BCU1U

CMB-GSJ140U CZ-42BCU1U

STK-KSB2050 CZ-12UD1U
STK-KSB5050 CZ-30UD1U

Rating Conditions

Inside

air temperature

Outside

air temperature

Cooling

80°F DB / 67°F WB 70°F DB / 60°F WB

95°F DB (75°F WB) 47°F DB / 43°F WB

Heating

SYSTEM

MODEL

S9NKU-1

S9NKUA

XE9PKUA

E9NKUA

KS12NB41A

KE12NB41

S12NKU-1

S12NKUA

XE12PKUA

E12NKUA

S18NKU-1

S18NKUA

E18NKUA

KS18NKUA

KS18NB4UA

KE18NB4U

S22NKU-1

S24NKUA

E24NKUA

26PSK1U6

26PST1U6

26PSU1U6

26PSF1U6

26PEK1U6

26PET1U6

26PEU1U6

26PEF1U6

KS30NKUA

KE30NKU

KS36NKUA

KE36NKU

36PST1U6

36PSU1U6

36PSF1U6

36PET1U6

36PEU1U6

36PEF1U6

42PST1U6

42PSU1U6

42PET1U6

42PEU1U6

CU-2S18NBU-1

CU-2E18NBU

CU-3KS19NBU

CU-3KE19NBU

CU-4KS24NBU

CU-4KE24NBU

CU-4KS31NBU

CU-4KE31NBU

CU-5KE36QBU

OD Tube Size (Inches)

Maximum

length (ft) of tubing

between

Narrow Wide Outdoor Above Outdoor Below

In/Outdoor

Maximum Elevation difference (ft)

between In/Outdoor

Maximum Length(ft)

Tubing at shipment

49’ 16’ 16’

3/8”

66’

49’ 49’

23’ 23’ R-410A 0.16

49’ 16’ 16’

66’

1/4”

49’ 49’

1/2”

100’

50’ 50’ 25’

66’

5/8”

131’

49’ 49’ 33’

100’ R-410A 0.3

3/8” 5/8” 165’ 100’ 50’ 100’

49’ 49’ 65’

3/8”

82’

1/4”

3/8”x3, 1/2”x1

50’ 50’ 150’

3/8”x2, 1/2”x2 100’

3/8” 82’

Required

of

Additional

Refrigerant

Insulation

Oz/ft

R-410A 0.2

25’

R-410A 0.2

33’

R-410A 0.27

R-410A 0.3

R-410A 0.2

R-410A 0.43

Both Tubes

R-410A 0.27

R-410A 0.43

R-410A 0.2

R-410A 0.22

37 38

Tubing Length