Samsung AJ040TXJ2KG/EU Instruction manual

FJM
Technical
Data Book
Free Joint Multi for Europe
(R32, 50Hz, HP)
Model : Outdoor unit (AJ***TXJ*KG/EU)
Indoor unit (Wall-mounted, Wind-Free 1Way Cassette, Wind-Free 4Way Cassette(600x600), Duct, Console)

2
History
Version Modification Date Remark
Ver.1.0 Released FJM for Europe TDB (New Protocol) 19. 11. 29
Ver.2.0 Updated the RAC/Duct/Console Line up 20. 02. 28
Ver.2.1 Updated the capacity table and some errors 20. 03. 25
Ver.2.2 Updated the sound data and some errors 20. 06. 12
Ver.3.0 Updated the Home duct New Line up 20. 08. 26

3
(1) Classification
AC CAC
AM DVM
AJ FJM (Free Joint Multi)
AE EHS
(2) Capacity
X 1/10 kW (3 digits)
(3) Version
R2019
T2020
(4) Product Type
SSET (NASA)
NIndoor Unit (NASA)
XOutdoor Unit (NASA)
ASET (Non NASA)
BIndoor Unit (Non NASA)
COutdoor Unit (Non NASA)
(5) Product Notation
JFree Joint Multi
PPack Multi
HDVM Home
(6) Feature
22 Room
33 Room
44 Room
55 Room
(7) Rating Voltage
A115V, 60Hz
B220V, 60Hz
C208~230V, 60Hz
D200~220V, 50Hz
E220~240V, 50Hz
K220~240V, 50/60Hz
(8) Mode
CCooling Only (R410A)
HHeat Pump (R410A)
FCooling Only (R32)
GHeat Pump (R32)
Nomenclature
OutdoorUnit
Model Name
EU
Buyer
AJ
(1)
050
(2)
N
(3)
C
(4)
J
(5)
2
(6)
E
(7)
G
(8)

4
(1) 
AR RAC
(2) Capacity
x1000 Btu/h
(3) Year
T2020
(4) Product Type
XINVERTER HP R32
(5) Characteristics
CMotion Detect Sensor +Wi-Fi +
Tri-care Filter
EWi-Fi + Tri-care Filter
FWi-Fi
H-
(6) Design Segment
AWind-Free GEO
CWind-Free AIRISE
YGEO
ZAIRISE
(7) Version
A-Z (1 digit)
(8) Color
WK DA White
(9) Set
NIndoor Unit
XOutdoor Unit
/Set
IndoorUnit
Wall Mounted Type
Model Name
AR
(1)
09
(2)
T
(3)
X
(4)
F
(5)
C
(6)
A
(7)
WK
(8)
N
(9)
EU
Buyer
Nomenclature

5
(1) Classification
AC CAC
AM DVM
AJ FJM (Free Joint Multi)
AE EHS
(2) Capacity
X 1/10 kW (3 digits)
(3) Version
R2019
T2020
(4) Product Type
SSET (NASA)
NIndoor Unit (NASA)
XOutdoor Unit (NASA)
ASET (Non NASA)
BIndoor Unit (Non NASA)
COutdoor Unit (Non NASA)
(5) Product Notation
1(Wind-Free) 1Way Cassette
N(Wind-Free) 4Way Cassette (600x600)
LSlim Duct
MMSP Duct
J Console
(6) Feature
DDELUXE
PPremium
(7) Rating Voltage
A115V, 60Hz
B220V, 60Hz
C208~230V, 60Hz
D200~220V, 50Hz
E220~240V, 50Hz
K220~240V, 50/60Hz
(8) Mode
CCooling Only (R410A)
HHeat Pump (R410A)
FCooling Only (R32)
GHeat Pump (R32)
IndoorUnit
1Way Cassette, 4Way Cassette(600x600), Duct, Console Type
Model Name
EU
Buyer
AJ
(1)
026
(2)
R
(3)
B
(4)
1
(5)
D
(6)
E
(7)
G
(8)
Nomenclature

6
Features & Benefits
Universal Connection

system is ideal for residential spaces with multiple rooms to increase

New refrigerant R32
We use R-32 and reduce Refrigerant charge, so we can reduce the global warming potential and
protect our Earth.
100%
R410A
GWP Refrigerant charge (g) Effect of GWP
(GWP x Refrigerant charge)
R32 R410A R32 R410A R32
32%
100%
74%
100%
24%
<A Comparison between R410A and R32 of FJM 5kW outdoor>
Setting to Cool or Heat only mode

When you want to operate all indoor units with the cooling mode or heating mode.
Auto addressing & Auto pipe inspection
It can automatically set the address of the indoor unit and inspect pipes with one push of the button.
Installation is very simple.
Samsung Smart Home
Control the FJM with only one application.
This feature is optional to the several models

7
Features & Benefits

Featuring a suite of energy-optimizing technologies, Samsung FJM delivers top-class

Power improvement mode
The power improvement mode has the following power reduction effects.
 Reduced power at Thermo off
- When the air conditioner operates in Cool, Dry, and Auto mode, if Thermo off is reached during cooling, the fan
and display of the indoor unit are turned off after 5 minutes
- When you operates the remote control, the indoor unit display turns on again.
 Standby mode operation
- When all indoor units are turned off, the air conditioner recognizes it and enters the standby mode.
- The product power consumption in the standby mode is 3.5 W or less.

8
Contents
1. Line-up 9
2. Specification 11
3. Electric Characteristics 45
4. Combination Table 46
5. Dimensional Drawing 59
6. Center of Gravity 73
7. Electrical Wiring Diagram 78
8. Sound Data 87
9. Fan Characteristics (PQ curve) 113
10. Operation Range 116
11. Piping Diagram 117
12. Capacity Table 124
13. Installation 304

9
1. Line-up
1-1. Outdoor units
Capacity (kW) 4 5 5.2 6.8 / 8 10.0
Image
Model AJ040TXJ2KG/EU AJ050TXJ2KG/EU AJ052TXJ3KG/EU AJ068TXJ3KG/EU
AJ080TXJ4KG/EU AJ100TXJ5KG/EU
1-2. Indoor units
Capacity
(kW)
Type
1.6 2.0 2.5 2.6 3.5 5.0 5.2 6.5
AR4500
(AIRISE)
AR5500
(GEO)
AR9500
(Wind-Free
AIRISE)
AR9500
(Wind-Free
GEO)
Wind-
Free 1Way
CASSETTE
Wind-Free
4Way
CASSETTE
(600x600)
Home duct
Console

10
1. Line-up
1-3. Combination Table (Outdoor-Indoor)
OutdoorUnit
IndoorUnit
Model
AJ040TXJ2KG/EU AJ050TXJ2KG/EU AJ052TXJ3KG/EU AJ068TXJ3KG/EU AJ080TXJ4KG/EU AJ100TXJ5KG/EU
Model Capacity
(kW) 4.0 5.0 5.2 6.8 8.0 10.0
AR07/09/12/18/24TXHZAWKNEU
2.0
● ● ● ● ● ●
2.5
● ● ● ● ● ●
3.5
● ● ● ● ● ●
AR4500
(AIRISE)
5.0
● ● ● ● ●
6.5
● ●
AR07/09/12/18/24TXFYAWKNEU
2.0
● ● ● ● ● ●
2.5
● ● ● ● ● ●
3.5
● ● ● ● ● ●
AR5500
(GEO)
5.0
● ● ● ● ●
6.5
● ●
AR07/09/12/18/24TXFCAWKNEU
2.0
● ● ● ● ● ●
2.5
● ● ● ● ● ●
3.5
● ● ● ● ● ●
AR9500
(Wind-Free AIRISE)
5.0
● ● ● ● ●
6.5
● ●
AR9500
(Wind-Free GEO)
AR07/09/12/18/24TXEAAWKNEU
2.0
● ● ● ● ● ●
2.5
● ● ● ● ● ●
3.5
● ● ● ● ● ●
5.0
● ● ● ● ●
6.5
● ●
AR07/09/12TXCAAWKNEU
2.0
● ● ● ● ● ●
2.5
● ● ● ● ● ●
3.5
● ● ● ● ● ●
AJ026/035TN1DKG/EU
2.6
● ● ● ● ● ●
Wind-Free
1Way CASSETTE 3.5
● ● ● ● ● ●
AJ016/020/026/035/
052TNNDKG/EU
1.6
● ● ● ● ●
2.0
● ● ● ● ●
2.6
● ● ● ● ●
Wind-Free
4Way CASSETTE
(600x600)
3.5
● ● ● ● ●
5.2
● ● ●
AJ026/035TNL*EG/EU
2.6
● ● ● ● ●
Home duct 3.5
● ● ● ● ●
AJ052TNMDEG/EU 5.2
● ● ●
Home duct
AJ026/035/052TNJDKG/EU
2.6
● ● ●
3.5
● ● ●
Console 5.2
● ●

11
2. Specification2. Specification
2-1. Outdoorunits
Type FREE JOINT MULTI FREE JOINT MULTI FREE JOINT MULTI
Model Name AJ040TXJ2KG/EU AJ050TXJ2KG/EU AJ052TXJ3KG/EU
Power Supply Φ, #, V,
Hz 1,2,220-240,50 1,2,220-240,50 1,2,220-240,50
Mode - HEAT PUMP HEAT PUMP HEAT PUMP
Performance Capacity
Cooling kW 4.00 5.00 5.2
Btu/h 13,600 17,100 17,700
Heating kW 4.20 5.60 6.30
Btu/h 14,300 19,100 21,500
Maximum number of connectable Indoor Units EA 2 2 3
Power
Power Input
(Nominal)
Cooling kW 0.90 1.22 1.25
Heating 0.90 1.28 1.32
Current Input
(Nominal)
Cooling A4.10 5.60 5.50
Heating 4.10 5.90 6.10
Current MCA A9.80 11.80 11.90
MFA A11.25 13.75 13.75
Efciency
EER Cooling W/W 4.44 4.10 4.16
COP Heating W/W 4.67 4.38 4.77
SEER (Grade) W/W 8.54(A+++) 8.54(A+++) 8.51(A+++)
SCOP (Grade) W/W 4.64(A++) 4.64(A++) 4.60(A++)
Casing Material Body - GI steel plate GI steel plate GI steel plate
Base - GI steel plate GI steel plate GI steel plate
Heat
Exchanger
Type -Fin & Tube Fin & Tube Fin & Tube
Material Fin - Al Al Al
Tube - Cu Cu Cu
Fin Treatment - Anti-Corrosion Anti-Corrosion Anti-Corrosion
Compressor
Type -Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary
Output kW x n 4.09 x 1 4.09 x 1 4.68 x 1
Model Name - KTN130D42UFR KTN130D42UFR KTN150D42UFR
Oil Type -ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74
Initial Charge cc 350 350 450
Fan
Type -Propeller Fan Propeller Fan Propeller Fan
Discharge direction - Front (Horizontal) Front (Horizontal) Front (Horizontal)
Quantity EA 111
Air Flow Rate
m³/
min 29.7 33.1 45.0
l/s 494 551 749
External Static Pressure Max. mmAq ---
Pa ---
Fan Motor Type -BLDC BLDC BLDC
Output x n W 40 x 1 40 x 1 125 x 1

12
2. Specification
Type FREE JOINT MULTI FREE JOINT MULTI FREE JOINT MULTI
Model Name AJ040TXJ2KG/EU AJ050TXJ2KG/EU AJ052TXJ3KG/EU
Piping
Connections
Liquid Pipe
Type Flare connection Flare connection Flare connection
Φ, mm
x EA 6.35 x 2 6.35 x 2 6.35 x 3
Φ, inch
x EA 1/4 x 2 1/4 x 2 1/4 x 3
Gas Pipe
Type Flare connection Flare connection Flare connection
Φ, mm
x EA 9.52 x 2 9.52 x 2 9.52 x 2 + 12.70
Φ, inch
x EA 3/8 x 2 3/8 x 2 3/8 x 2 + 1/2
Heat insulation Both Liquid & Gas pipes Both Liquid & Gas pipes Both Liquid & Gas pipes
Installation
Limitation
Length Total Piping Length m 30 30 50
Max. Length (OD~ID) m 20 20 25
Height Max. Height (OD~ID) m 15 15 15
Max. Height (ID~ID) m 7. 5 7. 5 7. 5
Wiring
Connections Communication Min.
mm2 0.75 0.75 0.75
Remark - F1, F2 F1, F2 F1, F2
Refrigerant
Type -R32 R32 R32
Factory Charging kg 0.98 1.18 1.55
tCO2e0.66 0.80 1.05
Sound Sound Pressure Cooling dB(A) 45 46 46
Heating 46 47 48
Sound Power dBA 60 61 61
External
Dimension
Net Weight kg 32.0 33.0 44.5
Shipping Weight kg 34.0 35.0 4 7. 5
Net Dimensions (WxHxD) mm 790 x 548 x 285 790 x 548 x 285 880 x 638 x 310
Shipping Dimensions (WxHxD) mm 913 x 622 x 371 913 x 622 x 371 1,023 x 742 x 413
Operating
Temp. Range
Cooling ℃-10.0 ~ 46.0 -10.0 ~ 46.0 -10.0 ~ 46.0
Heating ℃-15.0 ~ 24.0 -15.0 ~ 24.0 -15.0 ~ 24.0
NOTE
 
1 )* Capacities are based on (Equivalent refrigerant piping : 5m, Level differences : 0m)
- Cooling : Indoor temperature : 27°C DB, 19°C WB / Outdoor temperature : 35°C DB, 24°C WB
- Heating : Indoor temperature : 20°C DB, 15°C WB / Outdoor temperature : 7°C DB, 6°C WB
2)* Select wire size based on the value of MCA
3)* Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- Reference acoustic pressure 0 dB = 20uPa
4)* Sound power level is an absolute value that a sound source generates.
- dBA = A-weighted sound power level
- Reference power : 1pW
- Measured according to ISO 3741
 

13
2. Specification
2-1. Outdoorunits
Type FREE JOINT MULTI FREE JOINT MULTI FREE JOINT MULTI
Model Name AJ068TXJ3KG/EU AJ080TXJ4KG/EU AJ100TXJ5KG/EU
Power Supply Φ, #, V,
Hz 1,2,220-240,50 1,2,220-240,50 1,2,220-240,50
Mode - HEAT PUMP HEAT PUMP HEAT PUMP
Performance Capacity
Cooling kW 6.80 8.00 10.00
Btu/h 23,200 27,300 34,100
Heating kW 8.00 9.30 12.00
Btu/h 27,300 31,700 40,900
Maximum number of connectable Indoor Units EA 3 4 5
Power
Power Input
(Nominal)
Cooling kW 1.80 1.97 2.75
Heating 1.81 2.13 2.82
Current Input
(Nominal)
Cooling A8.10 8.90 12.2
Heating 8.20 9.50 12.8
Current MCA A17.50 17.80 24.5
MFA A20.75 20.75 28.8
Efciency
EER Cooling W/W 3.78 4.06 3.64
COP Heating W/W 4.42 4.37 4.26
SEER (Grade) W/W 7.75(A++) 7.75(A++) 8.00(A++)
SCOP (Grade) W/W 4.32(A+) 4.10(A+) 4.32(A+)
Casing Material Body - GI steel plate GI steel plate GI steel plate
Base - GI steel plate GI steel plate GI steel plate
Heat
Exchanger
Type -Fin & Tube Fin & Tube Fin & Tube
Material Fin - Al Al Al
Tube - Cu Cu Cu
Fin Treatment - Anti-Corrosion Anti-Corrosion Anti-Corrosion
Compressor
Type -Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary
Output kW x n 7.65 x 1 7.65 x 1 10.01 x 1
Model Name - KTF235D22UMV KTF235D22UMV KTF310D43UMT
Oil Type -ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74
Initial Charge cc 670 670 1000
Fan
Type -Propeller Fan Propeller Fan Propeller Fan
Discharge direction - Front (Horizontal) Front (Horizontal) Front (Horizontal)
Quantity EA 111
Air Flow Rate
m³/
min 55.4 55.4 74.96
l/s 923 923 1,249
External Static Pressure Max. mmAq ---
Pa ---
Fan Motor Type -BLDC BLDC BLDC
Output x n W 125 x 1 125 x 1 125 x 1
2. Specification

14
2. Specification
Type FREE JOINT MULTI FREE JOINT MULTI FREE JOINT MULTI
Model Name AJ068TXJ3KG/EU AJ080TXJ4KG/EU AJ100TXJ5KG/EU
Piping
Connections
Liquid Pipe
Type Flare connection Flare connection Flare connection
Φ, mm
x EA 6.35 x 3 6.35 x 4 6.35 x 5
Φ, inch
x EA 1/4 x 3 1/4 x 4 1/4 x 5
Gas Pipe
Type Flare connection Flare connection Flare connection
Φ, mm
x EA 9.52 + 12.70 x 2 9.52 x 2 + 12.70 x 2 9.52 x 2 + 12.70 x 3
Φ, inch
x EA 3/8 + 1/2 x 2 3/8 x 2 + 1/2 x 2 3/8 x 2 + 1/2 x 3
Heat insulation Both Liquid & Gas pipes Both Liquid & Gas pipes Both Liquid & Gas pipes
Installation
Limitation
Length Total Piping Length m 50 70 75
Max. Length (OD~ID) m 25 25 25
Height Max. Height (OD~ID) m 15 15 15
Max. Height (ID~ID) m 7. 5 7. 5 7. 5
Wiring
Connections Communication Min.
mm2 0.75 0.75 0.75
Remark - F1, F2 F1, F2 F1, F2
Refrigerant
Type -R32 R32 R32
Factory Charging kg 2.00 2.00 2.70
tCO2e1.35 1.35 1.82
Sound Sound Pressure Cooling dB(A) 48 48 54
Heating 50 50 56
Sound Power dBA 64 64 70
External
Dimension
Net Weight kg 5 7. 5 5 7. 5 76.5
Shipping Weight kg 61.5 61.5 82.0
Net Dimensions (WxHxD) mm 880 x 798 x 310 880 x 798 x 310 940 x 998 x 330
Shipping Dimensions (WxHxD) mm 1,023 x 896 x 413 1,023 x 896 x 413 995 x 1,096 x 426
Operating
Temp. Range
Cooling ℃-10.0 ~ 46.0 -10.0 ~ 46.0 -10.0 ~ 46.0
Heating ℃-15.0 ~ 24.0 -15.0 ~ 24.0 -15.0 ~ 24.0
NOTE
 
1 )* Capacities are based on (Equivalent refrigerant piping : 5m, Level differences : 0m)
- Cooling : Indoor temperature : 27°C DB, 19°C WB / Outdoor temperature : 35°C DB, 24°C WB
- Heating : Indoor temperature : 20°C DB, 15°C WB / Outdoor temperature : 7°C DB, 6°C WB
2)* Select wire size based on the value of MCA
3)* Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- Reference acoustic pressure 0 dB = 20uPa
4)* Sound power level is an absolute value that a sound source generates.
- dBA = A-weighted sound power level
- Reference power : 1pW
- Measured according to ISO 3741
 
2. Specification

15
2. Specification
2-2. Indoor units
AR4500
Type AR4500 AR4500 AR4500
Model Name AR07TXHZAWKNEU AR09TXHZAWKNEU AR12TXHZAWKNEU
Power Supply Ø, #, V,
Hz 1,2,220-240,50 1,2,220-240,50 1,2,220-240,50
Mode - HP HP HP
Performance Capacity Cooling kW 2.0 2.5 3.5
Btu/h 6,800 8,500 11,900
Heating kW 2.2 3.2 3.5
Btu/h 7,500 10,900 11,900
Power
Power Input Cooling W 30 30 30
Heating W 30 30 30
Current Input Cooling A 0.3 0.3 0.3
Heating A 0.3 0.3 0.3
Heat
Exchanger
Type -Fin & Tube Fin & Tube Fin & Tube
Material Fin - Al Al Al
Tube - Cu Cu Cu
Fin Treatment - Green Hydrophile Green Hydrophile Green Hydrophile
Fan
Type -Cross Flow Cross Flow Cross Flow
Quantity EA 111
Air Flow Rate
Cooling (T/H/M/L) m³/min 9.9 / 9.4 / 9.3 / 8.4 10.3 / 9.8 / 9.3 / 8.4 10.7 / 10.3 / 9.3 / 8.4
l/s 165 / 157 / 155 / 140 172 / 163 / 155 / 140 178 / 172 / 155 / 140
Heating (T/H/M/L) m³/min 10.8 / 10.4 / 10.3 / 9.3 11.2 / 10.7 / 10.3 / 9.3 11.7 / 11.2 / 10.3 / 9.3
l/s 180 / 173 / 172 / 155 187 / 178 / 172 / 155 195 / 187 / 172 / 155
Fan Motor Type -BLDC BLDC BLDC
Output W x n 27 x 1 27 x 1 27 x 1
Piping
Connections
Liquid Pipe
Type Flare connection Flare connection Flare connection
Φ,
mm
(inch) 6.35 (1/4) 6.35 (1/4) 6.35 (1/4)
Gas Pipe
Type Flare connection Flare connection Flare connection
Φ,
mm
(inch) 9.52 (3/8) 9.52 (3/8) 9.52 (3/8)
Heat Insulation - Both liquid and gas pipes Both liquid and gas pipes Both liquid and gas pipes
Drain Pipe Φ,
mm 16.3, 550 16.3, 550 16.3, 550
Wiring
connections Communication Min.
mm2 0.75 0.75 0.75
Remark - F1, F2 F1, F2 F1, F2
Refrigerant Type -R32 R32 R32
Electronic Expansion Valve -EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED
Sound Sound Pressure Level H / Silent dB(A) 36 / 19 37 / 19 38 / 19
Sound Power Level dB(A) 54 54 56

16
2. Specification
Type AR4500 AR4500 AR4500
Model Name AR07TXHZAWKNEU AR09TXHZAWKNEU AR12TXHZAWKNEU
External
Dimension
Net Weight kg 9.0 9.0 9.0
Shipping Weight kg 11.0 11.0 11.0
Net Dimensions (WxHxD)
mm 820 x 299 x 215 820 x 299 x 215 820 x 299 x 215
Shipping Dimensions (WxHxD)
mm 880 x 290 x 375 880 x 290 x 375 880 x 290 x 375
Casing Material - HIPS HIPS HIPS
NOTE
 
1 )* Capacities are based on (Equivalent refrigerant piping : 5m, Level differences : 0m)
- Cooling : Indoor temperature : 27°C DB, 19°C WB / Outdoor temperature : 35°C DB, 24°C WB
- Heating : Indoor temperature : 20°C DB, 15°C WB / Outdoor temperature : 7°C DB, 6°C WB
2)* Select wire size based on the value of MCA
3)* Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- Reference acoustic pressure 0 dB = 20uPa
4)* Sound power level is an absolute value that a sound source generates.
- dBA = A-weighted sound power level
- Reference power : 1pW
- Measured according to ISO 3741
 

17
2. Specification
2-2. Indoor units
AR4500
Type AR4500 AR4500
Model Name AR18TXHZAWKNEU AR24TXHZAWKNEU
Power Supply Ø, #, V,
Hz 1,2,220-240,50 1,2,220-240,50
Mode - HP HP
Performance Capacity Cooling kW 56.5
Btu/h 17,100 22,200
Heating kW 67.4
Btu/h 20,500 25,300
Power
Power Input Cooling W 40 50
Heating W 40 50
Current Input Cooling A 0.4 0.5
Heating A 0.4 0.5
Heat
Exchanger
Type -Fin & Tube Fin & Tube
Material Fin - Al Al
Tube - Cu Cu
Fin Treatment - Green Hydrophile Green Hydrophile
Fan
Type -Cross Flow Cross Flow
Quantity EA 1 1
Air Flow Rate
Cooling (T/H/M/L) m³/min 15.3 / 14.8 / 13.7 / 12.7 16.4 / 15.3 / 14.2 / 13.1
l/s 256 / 247 / 229 / 211 274 / 255 / 237 / 218
Heating (T/H/M/L) m³/min 15.5 / 15.0 / 13.9 / 12.8 17.1 / 16.0 / 14.9 / 13.8
l/s 258 / 249 / 231 / 213 286 / 267 / 248 / 229
Fan Motor Type -BLDC BLDC
Output W x n 27 x 1 27 x 1
Piping
Connections
Liquid Pipe
Type Flare connection Flare connection
Φ,
mm
(inch) 6.35 (1/4) 6.35 (1/4)
Gas Pipe
Type Flare connection Flare connection
Φ,
mm
(inch) 12.7 (1/2) 15.88 (5/8)
Heat Insulation - Both liquid and gas pipes Both liquid and gas pipes
Drain Pipe Φ,
mm 16.3, 550 16.3, 550
Wiring
connections Communication Min.
mm2 0.75 0.75
Remark - F1, F2 F1, F2
Refrigerant Type -R32 R32
Electronic Expansion Valve -EEV NOT INCLUDED EEV NOT INCLUDED

18
2. Specification
Type AR4500 AR4500
Model Name AR18TXHZAWKNEU AR24TXHZAWKNEU
Sound Sound Pressure Level H / Silent dB(A) 41 / 28 45 / 29
Sound Power Level dB(A) 58 62
External
Dimension
Net Weight kg 11.5 12.5
Shipping Weight kg 13.7 14.8
Net Dimensions (WxHxD)
mm 1,055 x 299 x 215 1,055 x 299 x 215
Shipping Dimensions (WxHxD)
mm 1,115 x 290 x 375 1,115 x 290 x 375
Casing Material - HIPS HIPS
NOTE
 
1 )* Capacities are based on (Equivalent refrigerant piping : 5m, Level differences : 0m)
- Cooling : Indoor temperature : 27°C DB, 19°C WB / Outdoor temperature : 35°C DB, 24°C WB
- Heating : Indoor temperature : 20°C DB, 15°C WB / Outdoor temperature : 7°C DB, 6°C WB
2)* Select wire size based on the value of MCA
3)* Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- Reference acoustic pressure 0 dB = 20uPa
4)* Sound power level is an absolute value that a sound source generates.
- dBA = A-weighted sound power level
- Reference power : 1pW
- Measured according to ISO 3741
 

19
2. Specification
2-2. Indoor units
AR5500
Type AR5500 AR5500 AR5500
Model Name AR07TXFYAWKNEU AR09TXFYAWKNEU AR12TXFYAWKNEU
Power Supply Ø, #, V,
Hz
1,2,220-240,50 1,2,220-240,50 1,2,220-240,50
Mode - HP HP HP
Performance Capacity Cooling kW
2.0 2.5 3.5
Btu/h 6,800 8,500 11,900
Heating kW
2.2 3.2 3.5
Btu/h 7,500 10,900 11,900
Power
Power Input Cooling W
30 30 30
Heating W 30 30 30
Current Input Cooling A
0.3 0.3 0.3
Heating A 0.3 0.3 0.3
Heat
Exchanger
Type -
Fin & Tube Fin & Tube Fin & Tube
Material Fin -
Al Al Al
Tube - Cu Cu Cu
Fin Treatment - Green Hydrophile Green Hydrophile Green Hydrophile
Fan
Type -
Cross Flow Cross Flow Cross Flow
Quantity EA 111
Air Flow Rate
Cooling (T/H/M/L) m³/min
9.9 / 9.4 / 9.3 / 8.4 10.3 / 9.8 / 9.3 / 8.4 10.7 / 10.3 / 9.3 / 8.4
l/s 165 / 157 / 155 / 140 172 / 163 / 155 / 140 178 / 172 / 155 / 140
Heating (T/H/M/L) m³/min
10.8 / 10.4 / 10.3 / 9.3 11.2 / 10.7 / 10.3 / 9.3 11.7 / 11.2 / 10.3 / 9.3
l/s 180 / 173 / 172 / 155 187 / 178 / 172 / 155 195 / 187 / 172 / 155
Fan Motor Type -
BLDC BLDC BLDC
Output W x n 27 x 1 27 x 1 27 x 1
Piping
Connections
Liquid Pipe
Type
Flare connection Flare connection Flare connection
Φ, mm
(inch)
6.35 (1/4) 6.35 (1/4) 6.35 (1/4)
Gas Pipe
Type
Flare connection Flare connection Flare connection
Φ, mm
(inch)
9.52 (3/8) 9.52 (3/8) 9.52 (3/8)
Heat Insulation -
Both liquid and gas
pipes
Both liquid and gas
pipes
Both liquid and gas
pipes
Drain Pipe Φ, mm 16.3, 550 16.3, 550 16.3, 550
Wiring
connections Communication Min.
mm2 0.75 0.75 0.75
Remark - F1, F2 F1, F2 F1, F2
Refrigerant Type -
R32 R32 R32
Electronic Expansion Valve - EEV NOT INCLUDED EEV NOT INCLUDED EEV NOT INCLUDED
Sound Sound Pressure Level H / Silent dB(A)
36 / 19 37 / 19 38 / 19
Sound Power Level dB(A) 54 54 56

20
2. Specification
Type AR5500 AR5500 AR5500
Model Name AR07TXFYAWKNEU AR09TXFYAWKNEU AR12TXFYAWKNEU
External
Dimension
Net Weight kg
9.0 9.0 9.0
Shipping Weight kg 11.0 11.0 11.0
Net Dimensions (WxHxD) mm 820 x 299 x 215 820 x 299 x 215 820 x 299 x 215
Shipping Dimensions (WxHxD) mm 880 x 290 x 375 880 x 290 x 375 880 x 290 x 375
Casing Material - HIPS HIPS HIPS
NOTE
 
1 )* Capacities are based on (Equivalent refrigerant piping : 5m, Level differences : 0m)
- Cooling : Indoor temperature : 27°C DB, 19°C WB / Outdoor temperature : 35°C DB, 24°C WB
- Heating : Indoor temperature : 20°C DB, 15°C WB / Outdoor temperature : 7°C DB, 6°C WB
2)* Select wire size based on the value of MCA
3)* Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- Reference acoustic pressure 0 dB = 20uPa
4)* Sound power level is an absolute value that a sound source generates.
- dBA = A-weighted sound power level
- Reference power : 1pW
- Measured according to ISO 3741
 