Samsung AR07CSDAFWKN User manual

AIR CONDITIONER CONTENTS
MULTI AIR CONDITIONER
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Reference Sheet
INDOOR UNIT OUTDOOR UNIT
AR07/15CSDAFWKN
AR09/12/18/24CSDABWKN
AR07/09/12/15/18/24CSFCMWKN
AR07/09/12/15/18/24CSKCPWKN
AC009/012/018BNNDCH
AC009/012/018BNLDCH
AJ009/012/015/018BNHDCH
AC009/012BN1DCH
AC009/012/015/018BNJDCH
AC012/018/024BNZDCH
AJ020BXJ2CH
AJ024BXJ3CH
AJ036BXJ4CH
AJ048BXJ5CH
AJ020CXS3CH
AJ024CXS4CH
AJ030CXS4CH
AJ036CXS4CH

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Disclaimer:
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Samsung reserves the right, at its sole discretion, to change, modify,
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Contents
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1. Precautions······························································································································1-1
1-1 Precautions for the Service.............................................................................................................. 1-1
1-2 Precautions for the Static Electricity and PL................................................................................. 1-1
1-3 During operation .............................................................................................................................. 1-2
1-4 Disposing of the unit ....................................................................................................................... 1-2
1-5 Precautions for the Pump Down..................................................................................................... 1-2
1-6 Others................................................................................................................................................ 1-2
2. Product Specifications·········································································································· 2-1
2-1 The Feature of Product .................................................................................................................... 2-1
2-1-1 Features ........................................................................................................................................... 2-1
2-2 Product Specifications.....................................................................................................................2-3
2-2-1 Indoor Unit ......................................................................................................................................2-3
2-2-2 Outdoor Unit ................................................................................................................................. 2-9
2-3 The Comparative Specifications of Product ............................................................................... 2-11
2-4 Combination Table (Outdoor-Indoor).......................................................................................... 2-13
2-5 Accessory and Option Specifications .......................................................................................... 2-15
2-5-1 Indoor Unit Accessories.............................................................................................................. 2-15
2-5-2 Outdoor Unit Accessories ......................................................................................................... 2-20
3. Disassembly and Reassembly······························································································ 3-1
3-1 Outdoor Unit .....................................................................................................................................3-2
3-1-1 AJ020BXJ3CH, AJ024BXJ4CH.................................................................................................... 3-2
3-1-2 AJ036BXJ4CH............................................................................................................................... 3-5
3-1-3 AJ048BXJ5CH, AJ020CXS3CH, AJ024CXS4CH, AJ030CXS4CH, AJ036CXS4CH.............3-12
4. Troubleshooting ··················································································································· 4-1
4-1 Display and Check Method ............................................................................................................. 4-1
4-1-1 Indoor unit....................................................................................................................................... 4-1
4-1-2 Outdoor Unit.................................................................................................................................. 4-6
4-2 Setting an indoor unit address and installation option............................................................. 4-8
4-3 Setting Option................................................................................................................................ 4-11
4-3-1 Setting Option..............................................................................................................................4-12
4-3-2 The procedure of setting option ..............................................................................................4-12
4-3-3 Setting an indoor unit address (MAIN/RMC).........................................................................4-14
4-3-4 Setting an indoor unit installation option
(suitable for the condition of each installation location)....................................................4-15
4-3-5 Changing the addresses and option individually................................................................ 4-29
4-3-6 Changing a particular option................................................................................................... 4-30
4-4 Items to be checked first ............................................................................................................. 4-34
4-5 Setting to Cool or Heat only mode, checking and Cool/Heat modes operation test ........... 4-39
4-6 Fault Diagnosis by Symptom .......................................................................................................4-41
4-6-1 Indoor ........................................................................................................................................... 4-41
4-6-2 Outdoor unit is not powered on – Initial diagnosis ............................................................ 4-45
4-6-3 Checking Outdoor Controller .................................................................................................. 4-46
4-6-4 Outdoor unit fan error............................................................................................................... 4-47

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Contents
4-6-5 Compressor startup error, Compressor lock error, Compressor rotation error...............4-48
4-6-6 IPM Over current error.............................................................................................................. 4-49
4-6-7 Checking Temperature sensor.................................................................................................4-50
4-7 PCB Inspection .............................................................................................................................. 4-52
4-7-1 Cautions for Part Replacement ................................................................................................ 4-52
4-7-2 Procedure..................................................................................................................................... 4-52
5. PCB Diagram·························································································································· 5-1
5-1 Indoor unit......................................................................................................................................... 5-1
5-2 Outdoor unit ................................................................................................................................... 5-15
6. Wiring Diagram ····················································································································· 6-1
6-1 Indoor Unit ........................................................................................................................................ 6-1
6-2 Outdoor unit .................................................................................................................................... 6-6
7. Preference Sheet·····················································································································7-1
7-1 Selecting Area for Installation .........................................................................................................7-1
7-1-1 Indoor Unit....................................................................................................................................... 7-1
7-1-2 Outdoor Unit ................................................................................................................................... 7-2
7-1-3 Remote Control Unit ..................................................................................................................... 7-2
7-2 Connecting Up and Purging the Circuit......................................................................................... 7-3
7-3 Refrigerant Refill.............................................................................................................................. 7-4
7-4 Refrigerant Adjustment .................................................................................................................. 7-5
7-5 Flare Nut Fixing Torque ................................................................................................................... 7-5
7-6 "Pump down" Procedure .................................................................................................................7-6
7-7 Index of Model Name ....................................................................................................................... 7-7
7-8 Refrigerating Cycle Diagram ........................................................................................................ 7-10
7-9 Pressure & Capacity mark ............................................................................................................. 7-14
7-10 The abbreviated technologywords & the definition of technology terms ........................... 7-14
7-11 Q & A for Non-trouble ................................................................................................................... 7-15
7-12 Common sense of refrigeration.................................................................................................. 7-18

Precautions
Samsung Electronics 1-1
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• If the power cord of the air conditioner is damaged, it must be replaced by
themanufacturer or a qualified person in order to avoid a hazard.
• The air conditioner must be plugged into an independent circuit if
applicable or connect the power cable to the auxiliary circuit breaker.
An all pole disconnection from the power supply must be incorporated in
the fixed wiring with a contact opening of >3mm.
• Do not extend an electric cord to the air conditioner.
• The air conditioner must be plugged in after you complete the
installation.
• Users should not install the air conditioner by themselves.
Ask the dealer or authorized company to install the air conditioner
except the window-type air conditioner in U.S.A and Canada.
• If you don’t install the air conditioner properly, it may cause a fire,
a water leakage or an electric shock.
• You must install the air conditioner according to the national wiring
regulations and safety regulations.
• Install the indoor unit higher than 2.5m from the floor to avoid
the injury caused by the operation of the fan.
(except the window-type air conditioner)
• The manufacturer is not responsible for any accidents or injury
caused by an incorrect installation.
When installing the built-in type air conditioner, keep all electric cables such as the power cable and the
connection cord in pipes, ducts, or cable channels to protect them from the danger of impact or any other incidents.
• More than 2 indoor units should be installed when you use Free Joint Multi air conditioner.
• AJ020BXJ2CH outdoor unit
- AR18/24********, AR18/24********, AJ018BNNDCH, AJ018BNLDCH, AC***BNHDCH, AJ015/018TNJDCH,
AC018/024BNZDCH indoor units cannot be connected.
• AJ020CXS3CH outdoor unit
- AR18/24********, AR18/24********, AJ018BNNDCH, AJ018BNLDCH, AC018BNHDCH, AJ015/018TNJDCH,
AC018/024BNZDCH indoor units cannot be connected.
• AJ024BXJ3CH/AJ024CXS4CH outdoor units
- AR24********, AC024BNZDCH indoor units cannot be connected
1. Precautions
1-1 Precautions for the Service
su oreg na d
Avoid Dangerous Contact
1-2 Precautions for the Static Electricity and PL
No Tapping and No Extension Cords

Precautions
1-2 Samsung Electronics
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1-3 During operation
• Do not repair the air conditioner at your discretion.
It is recommended to contact a service center directly.
• Never spill any kind of liquid on the air conditioner.
If this happens, turn off the air conditioner and contact an authorized
service center.
• Do not insert anything between the airflow blades to prevent damage
of the inner fan and consequent injury.
Keep children away from the air conditioner.
• Do not place any obstacles in front of the air conditioner.
• Do not spray any kind of liquid into the indoor unit. If this happens,
turn off the air conditioner and contact a service center.
• Make sure that the air conditioner is well ventilated at all times:
Do not place a cloth or other materials over it.
• Remove the batteries if you don’t use the remote control for a long time. (If applicable)
• Use the remote control within 7 meters from the indoor unit. (If applicable)
1-4 Disposing of the unit
• Before throwing out the air conditioner, remove the batteries from the remote control.
• When you dispose of the air conditioner, consult your dealer. If pipes are removed incorrectly, refrigerant may
blow out and cause air pollution. When it contacts with your skin, it can cause skin injury.
• The package of the air conditioner should be recycled or disposed of properly for environmental reasons.
No children Nearby
1-5 Precautions for the Pump Down
1-6 Others
• The pipes should have no leaks during installation, and the compressor must be stopped before removing
connecting pipes for pump down work. Operating the compressorwhile the service valve is open and coolant
pipe is not properly connected may cause explosion or injury due to abnormal high pressure created inside
the coolant cycle as the air can be absorbed through the pipe.
• Pump Down work procedure (When uninstalling the product)
- Turn on the air conditioner, select cooling operation, and run the compressor for more than 5 minutes.
- Release the high pressure and low pressure valve caps.
- Close the high pressure valve completely using an L-wrench.
- After about 2 minutes, close the low pressure valve completely.
• Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor.
• Young children or infirm persons should be always supervised when they use the air conditioner.
• Max current is measured according to IEC standard for safety.
• Current is measured according to ISO standard for energy efficiency.
• For servicing the units containing flammable refrigerants, safety checks are required to minimise the risk of
ignition.
• Servicing shall be performed following the controlled procedure to minimize the risk of flammable refrigerant
or gases.

Product Specifications
Samsung Electronics 2-1
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2. Product Specifications
2-1 The Feature of Product
2-1-1 Features
■FJM (Free Joint Multi)
 Thesimplerdesignoftheoutdoorunitusesspacemoreefciently.
■Universal Connection
Multi Inverter(Free Joint Multi) Series delivers comfort to 2~5 rooms with a Single Outdoor Unit.
Free Joint Multi added Universal indoor units, which can be universally connected to other Samsung
outdoor units, to all lineup.
■ Various Indoor units & combinations
· Wind-Free Wall Mounted
· Wind-Free Slim 1Way Cassette
· Wind-Free Mini 4way Cassette
· Home Duct
· Duct S
· Console
· MPAH

Product Specifications
2-2 Samsung Electronics
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■Auto Addressing & Auto Pipe Inspection
Improved Installation Procedure
- It can automatically set the address of the indoor unit and inspect pipes with one push of the button.
Installation is very simple.
▼AJ020BXJ2CH/AJ024BXJ3CH ▼AJ036BXJ4CH/AJ048BXJ5CH/AJ020CXS3CH/
AJ024CXS4CH/AJ030CXS4CH/AJ036CXS4CH
■ Setting to Cool or Heat only mode
Thisfunctionenablestheindoorunitsconnectedtotheoutdoorunittooperateinaspecicmode.
When you want to operate all indoor units with the cooling mode or heating mode.
■ Wi-Fi Fuction (SmartThings app)
SmartThings app is the easy way to turn your home into a smart home.
Control the FJM with only one application.
This feature is optional to the several models.

Product Specifications
Samsung Electronics 2-3
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2-2 Product Specifications
2-2-1 Indoor Unit
Type Wall-mounted
Model Wind-Free QF2 GEO
AR07CSDAFWKN AR09CSDABWKN AR12CSDABWKN AR15CSDAFWKN
Performance
Capacity
Cooling kW 2.05 2.64 3.52 4.40
Heating 2.20 3.22 3.52 5.28
Cooling Btu/h 7,000 9,000 12,000 15,000
Heating 7,500 11,000 12,000 18,000
Noise Sound
Pressure dB(A) 38 38 39 40
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W40 40 40 40
Heating 40 40 40 40
Operating
Current
Cooling A0.4 0.4 0.4 0.4
Heating 0.4 0.4 0.4 0.4
Size Net Size WxHxD mm 889x299x215 889x299x215 889x299x215 889x299x215
Net Weight kg 10.6 10.6 10.6 10.6
Part
Refrigerant
Pipe
Liquid mm 6.35 6.35 6.35 6.35
Gas 9.52 9.52 9.52 9.52
Fan Type - Cross flow fan Cross flow fan Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC BLDC BLDC
Code - DB31-00636A DB31-00636A DB31-00636A DB31-00636A
Heat Exchanger Row,
Step 2Rx16S + 1Rx8S 2Rx16S + 1Rx8S 2Rx16S + 1Rx8S 2Rx16S + 1Rx8S
Refrigerant Control Device - EEV NOT
INCLUDED
EEV NOT
INCLUDED
EEV NOT
INCLUDED
EEV NOT
INCLUDED
Type Wall-mounted
Model Wind-Free QF3 GEO
AR18CSDABWKN AR24CSDABWKN
Performance Capacity
Cooling kW 5.28 6.15
Heating 5.86 7.33
Cooling Btu/h 18,000 21,000
Heating 20,000 25,000
Noise Sound Pressure dB(A) 42 47
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W50 50
Heating 50 50
Operating Current Cooling A0.5 0.5
Heating 0.5 0.5
Size Net Size W*H*D mm 1055*299*215 1055*299*215
Net Weight kg 12.5 12.5
Part
Refrigerant Pipe Liquid mm 6.35 6.35
Gas 12.7 15.88
Fan Type - Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC
Code - DB31-00637A DB31-00637A
Heat Exchanger Row,
Step 2Rx16S + 1Rx8S 2Rx16S + 1Rx8S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED

Product Specifications
2-4 Samsung Electronics
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Type Wall-mounted
Model Wind-Free QF1 AIRISE
AR07CSFCMWKN AR09CSFCMWKN AR12CSFCMWKN
Performance
Capacity
Cooling kW 2.05 2.64 3.52
Heating 2.20 3.22 3.52
Cooling Btu/h 7,000 9,000 12,000
Heating 7,500 11,000 12,000
Noise Sound
Pressure dB(A) 37 37 38
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W30 30 30
Heating 30 30 30
Operating Current Cooling A0.3 0.3 0.3
Heating 0.3 0.3 0.3
Size Net Size WxHxD mm 820x299x215 820x299x215 820x299x215
Net Weight kg 8.9 8.9 8.9
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 9.52 9.52 9.52
Fan Type - Cross flow fan Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC BLDC
Code - DB31-00694A DB31-00694A DB31-00694A
Heat Exchanger Row,
Step 2Rx16S 2Rx16S 2Rx16S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED
Type Wall-mounted
Model Wind-Free QF3 AIRISE
AR15CSFCMWKN AR18CSFCMWKN AR24CSFCMWKN
Performance
Capacity
Cooling kW 4.40 5.28 6.45
Heating 4.40 6.15 7.03
Cooling Btu/h 15,000 18,000 22,000
Heating 15,000 21,000 24,000
Noise Sound
Pressure dB(A) 41 41 45
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W50 50 50
Heating 50 50 50
Operating Current Cooling A0.5 0.5 0.5
Heating 0.5 0.5 0.5
Size Net Size WxHxD mm 1055x299x215 1055x299x215 1055x299x215
Net Weight kg 11.5 11.5 11.5
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 12.7 12.7 15.88
Fan Type - Cross flow fan Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC BLDC
Code - DB31-00636A DB31-00636A DB31-00636A
Heat Exchanger Row,
Step 2Rx16S 2Rx16S 2Rx16S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED

Product Specifications
Samsung Electronics 2-5
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Type Wall-mounted
Model Wind-Free QF1 AIRISE
AR07CSKCPWKN AR09CSKCPWKN AR12CSKCPWKN
Performance
Capacity
Cooling kW 2.05 2.64 3.52
Heating 2.20 3.22 3.52
Cooling Btu/h 7,000 9,000 12,000
Heating 7,500 11,000 12,000
Noise Sound
Pressure dB(A) 37 37 38
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W30 30 30
Heating 30 30 30
Operating Current Cooling A0.3 0.3 0.3
Heating 0.3 0.3 0.3
Size Net Size WxHxD mm 820x299x215 820x299x215 820x299x215
Net Weight kg 10.4 10.4 10.4
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 9.52 9.52 9.52
Fan Type - Cross flow fan Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC BLDC
Code - DB31-00694A DB31-00694A DB31-00694A
Heat Exchanger Row,
Step 2Rx16S 2Rx16S 2Rx16S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED
Type Wall-mounted
Model Wind-Free QF3 AIRISE
AR15CSKCPWKN AR18CSKCPWKN AR24CSKCPWKN
Performance
Capacity
Cooling kW 4.40 5.28 6.45
Heating 4.40 6.15 7.03
Cooling Btu/h 15,000 18,000 22,000
Heating 15,000 21,000 24,000
Noise Sound
Pressure dB(A) 41 41 45
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W50 50 50
Heating 50 50 50
Operating Current Cooling A0.5 0.5 0.5
Heating 0.5 0.5 0.5
Size Net Size WxHxD mm 1055x299x215 1055x299x215 1055x299x215
Net Weight kg 13.3 13.3 13.3
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 12.7 12.7 15.88
Fan Type - Cross flow fan Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC BLDC
Code - DB31-00636A DB31-00636A DB31-00636A
Heat Exchanger Row,
Step 2Rx16S 2Rx16S 2Rx16S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED

Product Specifications
2-6 Samsung Electronics
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Type Cassette
Model Wind-Free Slim 1Way
AC009BN1DCH AC012BN1DCH
Performance Capacity
Cooling kW 2.64 3.52
Heating 3.52 4.10
Cooling Btu/h 9,000 12,000
Heating 12,000 14,000
Noise Sound Pressure dB(A) 32 35
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W25 25
Heating 25 25
Operating Current Cooling A0.26 0.26
Heating 0.26 0.26
Size Net Size WxHxD mm 970x135x410 970x135x410
Net Weight kg 9.3 9.3
Part
Refrigerant Pipe Liquid mm 6.35 6.35
Gas 9.52 9.52
Fan Type - Cross flow fan Cross flow fan
Fan Motor Type - BLDC BLDC
Code - DB31-00636G DB31-00636G
Heat Exchanger Row,
Step 2Rx12S 2Rx12S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED
Type Cassette
Model Wind-Free Mini 4Way
AC009BNNDCH AC012BNNDCH AC018BNNDCH
Performance
Capacity
Cooling kW 2.67 3.17 5.10
Heating 2.93 3.96 5.86
Cooling Btu/h 9,100 10,800 17,400
Heating 10,000 13,500 20,000
Noise Sound
Pressure dB(A) 31 34 39
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W30 30 30
Heating 30 30 30
Operating Current Cooling A0.3 0.3 0.3
Heating 0.3 0.3 0.3
Size Net Size WxHxD mm 575x250x575 575x250x575 575x250x575
Net Weight kg 11.6 11.6 11.6
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 9.52 9.52 9.52
Fan Type - Turbo Fan Turbo Fan Turbo Fan
Fan Motor Type - BLDC BLDC BLDC
Code - DB31-00578C DB31-00578C DB31-00578C
Heat Exchanger Row,
Step 2Rx8S 2Rx8S 2Rx8S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED

Product Specifications
Samsung Electronics 2-7
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SAMSUNG PROPRIETARY. DO NOT COPY OR DISTRIBUTE WITHOUT PERMISSION
Type Duct
Model Home Duct-1 Home Duct-2
AC009BNLDCH AC012BNLDCH AC018BNLDCH
Performance
Capacity
Cooling kW 2.64 3.52 5.28
Heating 3.52 4.10 5.86
Cooling Btu/h 9,000 12,000 18,000
Heating 12,000 14,000 20,000
Noise Sound
Pressure dB(A) 33 34 35
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W120 120 120
Heating 120 120 120
Operating Current Cooling A1.06 1.06 1.06
Heating 1.06 1.06 1.06
Size Net Size WxHxD mm 900x199x440 900x199x440 1100x199x440
Net Weight kg 18.9 18.9 22.4
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 9.52 9.52 12.7
Fan Type - Cross Flow FAN Cross Flow FAN Cross Flow FAN
Fan Motor Type - BLDC BLDC BLDC
Code - DB31-00671A DB31-00671A DB31-00671B
Heat Exchanger Row,
Step 2Rx10S 2Rx10S 2Rx10S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED
Type Duct
Model Duct S
AJ009BNHDCH AJ012BNHDCH AJ015BNHDCH AJ018BNHDCH
Performance
Capacity
Cooling kW 2.64 3.52 4.40 5.28
Heating 3.52 4.10 5.28 6.15
Cooling Btu/h 9,000 12,000 15,000 18,000
Heating 12,000 14,000 18,000 21,000
Noise Sound
Pressure dB(A) 30 31 33 34
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W240 240 240 240
Heating 240 240 240 240
Operating
Current
Cooling A2.1 2.1 2.1 2.1
Heating 2.1 2.1 2.1 2.1
Size Net Size WxHxD mm 850x250x700 850x250x700 850x250x700 850x250x700
Net Weight kg 26.7 26.7 26.7 26.7
Part
Refrigerant
Pipe
Liquid mm 6.35 6.35 6.35 6.35
Gas 9.52 9.52 12.7 12.7
Fan Type - Cross Flow FAN Cross Flow FAN Cross Flow FAN Cross Flow FAN
Fan Motor Type - BLDC BLDC BLDC BLDC
Code - DB31-00639B DB31-00639B DB31-00639B DB31-00639B
Heat Exchanger Row,
Step 3Rx16S 3Rx16S 3Rx16S 3Rx16S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED

Product Specifications
2-8 Samsung Electronics
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Type Floor Standing
Model Console
AC009BNJDCH AC012BNJDCH AC015BNJDCH AC018BNJDCH
Performance
Capacity
Cooling kW 2.64 2.99 4.40 4.98
Heating 2.96 3.81 5.28 5.57
Cooling Btu/h 9,000 10,200 15,000 17,000
Heating 10,100 13,000 18,000 19,000
Noise Sound
Pressure dB(A) 35 38 42 43
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W54 54 54 54
Heating 54 54 54 54
Operating
Current
Cooling A0.49 0.49 0.49 0.49
Heating 0.49 0.49 0.49 0.49
Size Net Size WxHxD mm 720x620x199 720x620x199 720x620x199 720x620x199
Net Weight kg 15.7 15.7 15.9 15.9
Part
Refrigerant
Pipe
Liquid mm 6.35 6.35 6.35 6.35
Gas 9.52 9.52 12.7 12.7
Fan Type - Turbo FAN Turbo FAN Turbo FAN Turbo FAN
Fan Motor Type - BLDC BLDC BLDC BLDC
Code - DB31-00517A DB31-00517A DB31-00517A DB31-00517A
Heat Exchanger Row,
Step 2Rx20S 2Rx20S 2Rx20S 2Rx20S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED
Type Unitary
Model MPAH
AC012BNZDCH AC018BNZDCH AC024BNZDCH
Performance
Capacity
Cooling kW 3.52 5.28 7.03
Heating 3.96 5.86 7.91
Cooling Btu/h 12,000 18,000 24,000
Heating 13,500 20,000 27,000
Noise Sound
Pressure dB(A) 38 40 43
Power
Power φ,V,Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz 1, 208-230V, 60Hz
Power
Consumption
Cooling W170 170 170
Heating 170 170 170
Operating Current Cooling A1.5 1.5 1.5
Heating 1.5 1.5 1.5
Size Net Size WxHxD mm 445x1092x533 445x1092x533 445x1092x533
Net Weight kg 43.5 44.5 44.5
Part
Refrigerant Pipe Liquid mm 6.35 6.35 6.35
Gas 9.52 12.7 15.88
Fan Type - Sirroco FAN Sirroco FAN Sirroco FAN
Fan Motor Type - BLDC BLDC BLDC
Code - DB81-05891A DB81-04294H DB81-04294J
Heat Exchanger Row,
Step 2Rx24S 3Rx24S 3Rx24S
Refrigerant Control Device - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED

Product Specifications
Samsung Electronics 2-9
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2-2-2 Outdoor Unit
Type Free Joint Multi
Model AJ020BXJ2CH AJ024BXJ3CH AJ036BXJ4CH AJ048BXJ5CH
Performance
Capacity Cooling Btu/h 18000 22000 32000 47000
Heating 22000 25000 36000 48500
Noise Sound
Pressure dB(A) 48 48 54 52
Power
Power Φ,V,Hz 1, 208-230, 60 1, 208-230, 60 1, 208-230, 60 1, 208-230, 60
Power
Consumption
Cooling W1410 1730 2560 4470
Heating 1730 1780 2550 3790
Operating
Current
Cooling A6.8 8.3 12.2 21.4
Heating 8.3 8.5 12.2 18.1
Size Net Size WxHxD mm 880 x 798 x 310 880 x 798 x 310 940 x 998 x 330 940 x 1,210 x 330
Net Weight kg 53.0 57.0 76.5 87.5
Part
Refrigerant
Pipe
Liquid mm 6.35*2 6.35*3 6.35*4 6.35*5
Gas 9.52*1+12.7*1 9.52*1+12.7*2 9.52*2+12.7*2 9.52*2+12.7*3
Compressor
Type -Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary
Model Name -UG4T200FUAE4 G8T260FUAEW KTF310D43UMT KTF310D43UMT
Output kW 5.919 7.766 10.01 10.01
Fan Motor Type -BLDC BLDC BLDC BLDC
Code -DB31-00579A DB31-00579A DB31-00579A DB31-00579A
Heat Exchanger Row,
Step 2R*36S 2R*36S 2R*46S 2R*56S
Refrigerant Control Device -EEV EEV EEV EEV
Refrigerant Type -R-410A R-410A R-410A R-410A
Factory Charging g2200 2650 3100 3800

Product Specifications
2-10 Samsung Electronics
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Type Free Joint Multi
Model AJ020CXS3CH AJ024CXS4CH AJ030CXS4CH AJ036CXS4CH
Performance
Capacity Cooling Btu/h 21000 25000 28400 34000
Heating 22000 25000 28600 36600
Noise Sound
Pressure dB(A) 52 52 52 52
Power
Power Φ,V,Hz 1, 208-230, 60 1, 208-230, 60 1, 208-230, 60 1, 208-230, 60
Power
Consumption
Cooling W1400 1720 2100 2720
Heating 1450 1560 1860 2550
Operating
Current
Cooling A6.7 8.2 10.0 13.0
Heating 6.9 7.5 8.9 12.2
Size Net Size WxHxD mm 940 x 1,210 x 330 940 x 1,210 x 330 940 x 1,210 x 330 940 x 1,210 x 330
Net Weight kg 86.5 87.5 87.5 87.5
Part
Refrigerant
Pipe
Liquid mm 6.35*3 6.35*4 6.35*4 6.35*4
Gas 9.52*3 9.52*2+12.7*2 9.52*2+12.7*2 9.52*2+12.7*2
Compressor
Type -Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary
Model Name -KT310D43UMT KT310D43UMT KT310D43UMT KTF310D43UMT
Output kW 10.01 10.01 10.01 10.01
Fan Motor Type -BLDC BLDC BLDC BLDC
Code -DB31-00579A DB31-00579A DB31-00579A DB31-00579A
Heat Exchanger Row,
Step 2R*56S 2R*56S 2R*56S 2R*56S
Refrigerant Control Device -EEV EEV EEV EEV
Refrigerant Type -R-410A R-410A R-410A R-410A
Factory Charging g3600 3600 3600 3600

Product Specifications
Samsung Electronics 2-11
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2-3 The Comparative Specifications of Product
Type Design Model Name
Specifications
Net Size
[W*H*D,mm]
Net Weight
[kg]
Noise
[dB(A)]
Sound
Pressure
Outdoor
Normal
AJ020BXJ2CH
880x798x310
53.0 48
AJ024BXJ3CH 57.0 48
AJ036BXJ4CH 940x998x330 76.5 54
AJ048BXJ5CH 940x1210x330 8 7. 5 52
Max Heat
AJ020CXS3CH
940x1210x330
86.5
52
AJ024CXS4CH
AJ030CXS4CH
AJ036CXS4CH
8 7. 5

Product Specifications
2-12 Samsung Electronics
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Type Design Model Name
Specifications
Net Size
[W*H*D,mm]
Net Weight
[kg]
Noise
[dB(A)]
Sound
Pressure
Indoor
Wall
Mounted
AR07/15CSDAFWKN
AR09/12CSDABWKN
889*299*215 10.6 38/38
39/40
AR18/24CSDABWKN 1055*299*215 12.5 42/47
AR07/09/12CSFCMWKN
AR07/09/12CSKCPWKN
820*299*215 8.9
10.4
37/37/38
37/37/38
AR15/18/24CSFCMWKN
AR15/18/24CSKCPWKN
1055*299*215 11.5/13.3 41/41/45
41/41/45
Cassette
AC009/012BN1DCH 970*135*410 9.3 32/35
AC009/012/018BNNDCH 575*250*575 11.6 31/34/39
Duct
AC009/12BNLDCH 900*199*440 18.9 33/34
AC018BNLDCH 1100*199*440 22.4 35
AJ009/012/015/018BNHDCH
850*250*700 26.7 30/31/33/34
Console
AC009/012/015/018BNJDCH 720*620*199 15.7/15.7/15.9/15.9 35/38/42/43
MPAH
AC012/018/024BNZDCH 445*1092*533 43.5/44.5/44.5 38/40/43

Product Specifications
Samsung Electronics 2-13
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Design Model Name Model
AJ020BXJ2CH AJ024BXJ3CH AJ036BXJ4CH AJ048BXJ5CH AJ020CXS3CH AJ024CXS4CH AJ030CXS4CH AJ036CXS4CH
Model Capacity
[kBtu/h]
20 24 36 48 20 24 30 36
AR07CSDAFWKN
AR09/12CSDABWKN 7/9/12 ●●●●●●●●
AR15CSDAFWKN 15 ●●●●●●●●
AR18CSDABWKN 18 ●●● ●●●
AR24CSDABWKN 24 ● ● ● ●
AR07/09/12CSFCMWKN
AR07/09/12CSKCPWKN 7/9/12 ●●●●●●●●
AR15CSFCMWKN
AR15CSKCPWKN 15 ●●●●●●●●
AR18CSFCMWKN
AR18CSKCPWKN 18 ●●● ●●●
AR24CSFCMWKN
AR24CSKCPWKN 24 ● ● ● ●
AC009/012BN1DCH 9/12 ●●●●●●●●
AC009/012BNNDCH 9/12 ●●●●●●●●
AC018BNNDCH 18 ●●● ●●●
AC009/12BNLDCH 9/12 ●●●●●●●●
AC018BNLDCH 18 ●●● ●●●
2-4 Combination Table (Outdoor-Indoor)

Product Specifications
2-14 Samsung Electronics
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Design Model Name Model
AJ020BXJ2CH AJ024BXJ3CH AJ036BXJ4CH AJ048BXJ5CH AJ020CXS3CH AJ024CXS4CH AJ030CXS4CH AJ036CXS4CH
Model Capacity
[kBtu/h]
20 24 36 48 20 24 30 36
AJ009/012BNHDCH 9/12 ●●●●●●●
AJ015BNHDCH 15 ●●●●●●●
AJ018BNHDCH 18 ●●● ●●●
AC009/012BNJDCH 9/12 ●●●●●●●●
AC015BNJDCH 15 ●●●●●●●●
AC018BNJDCH 18 ●●● ●●●
AC012BNZDCH 12 ●●●●●●●●
AC018BNZDCH 18 ●●● ●●●
AC024BNZDCH 24 ● ● ● ●
■ Combination guide when applying AJ0**BNHDCH/AA (Duct S) or AC0**BNZDCH/AA (MPAH) indoor units.
- Only one AC***BNZDCH/AA (MPAH) indoor unit can be included in the combination.
- Only one AJ***BNHDCH/AA (Duct S) indoor unit can be included in the combination.
- AJ***BNHDCH/AA (Duct S) indoor units cannot be connected to outdoor unit model AJ020BXJ2CH/AA.
- If AJ0**BNHDCH/AA (Duct S) or AC0**BNZDCH/AA (MPAH) indoor units are included in the combination, the total sum of
indoor unit nominal capacity cannot exceed the outdoor unit nominal capacity (max. 100% design diversity/capacity ratio).
- If the indoor unit combination includes AJ0**BNHDCH/AA (Duct S) or AC0**BNZDCH/AA (MPAH) indoor units and does not
meet the installation combination restrictions, error code E563 error will display and the system will not operate.
- If error code E563 occurs, Cool Mode and Pipe Check operations are still possible.
Combination Guide for Systems That Include AJ***BNHDCH/AA orAC***BNZDCH/AA
Outdoor Unit Model(US code) Mixed
Installation
4 Indoor Unit
Connection
3 Indoor Unit
Connection
2 Indoor Unit
Connection
Combination
Ratio
Outdoor
Index
JXH24J3B (AJ024BXJ3CH/AA) Not Allowed Not Allowed Not Allowed Allowed ≤ 1.0 24
JXH36J4B (AJ036BXJ4CH/AA) Not Allowed Not Allowed Allowed Allowed ≤ 1.0 36
JXH48J5B (AJ048BXJ5CH/AA) Not Allowed Allowed Allowed Allowed ≤ 1.0 48
JXH20S3C (AJ020CXS3CH/AA) Not Allowed Not Allowed Not Allowed Allowed ≤ 1.0 21
JXH24S4C (AJ024CXS4CH/AA) Not Allowed Not Allowed Allowed Allowed ≤ 1.0 24
JXH30S4C (AJ030CXS4CH/AA) Not Allowed Not Allowed Allowed Allowed ≤ 1.0 30
JXH36S4C (AJ036CXS4CH/AA) Not Allowed Not Allowed Allowed Allowed ≤ 1.0 36
＊Mixed installation means mixing AJ***BNHDCH/AA and AC***BNZDCH/AA units on the same system.
CAUTION