Samsung AVXC1H022 series User manual

THE FEATURE OF PRODUCTAIR CONDITIONER
■Available to unit with the various
indoor units.
– Applicable the various indoor unit types and
capacity.
■Easy maintenance and installation
– Minimized shipping space.
– Reduction of unit weight.
■Various Control System
■Variable Scroll Comp. is applied
■Overcomes the limit of connection
place of indoor unit.
SERVICE
Manual
Refer to the service manual in the GSPN(see the rear cover) for the more information.
INDOOR UNIT
AVXC1H022/028/036E✳
AVXC2H056/071E✳
AVXC4H045/056/071/090/112/128/140E✳
AVXCMH028/032/056/060E✳
AVXDDH045/056/071/090E✳
AVXDHH112/128/140E✳
AVXDLH071/090/112/128/140E✳
AVXDBH022/028/036/056/071E✳
AVXDSH022/028/036/040/045/056/071/090/112/128/140E✳
AVXDUH071/112/128/140E✳
AVXWPH022/028/036/045/056/071E✳
AVXWHH028/036/045/056/071E✳
AVXWVH028/036/056/071E✳
AVXTFH056/071E✳
OUTDOOR UNIT
mini DVM : RVXMHF040/050E✳
: RVXMHF050/060G✳
DVM Plus2: RVXVHT080/100/120/140G✳
: RVXFHT080/100/120/140G✳
DVM HR2: RVXVRT080/100G✳
SYSTEM AIR CONDITIONER

Contents
11. Precautions.................................................................................................................... 1-1
1-1 Safety Precautions........................................................................................................ 1-1
1-2 Warning.......................................................................................................................... 1-2
1-3 Caution........................................................................................................................... 1-3
12. Product Specifications............................................................................................ 2-1
2-1 The Feature of Product ................................................................................................ 2-1
2-2 Product Specifications.................................................................................................. 2-4
2-2-1 Indoor Unit........................................................................................................... 2-4
2-2-2 Outdoor Unit........................................................................................................ 2-24
2-2-3 Accessory ............................................................................................................ 2-33
13. Alignment and Adjustments ................................................................................ 3-1
3-1 Error mode and check method.................................................................................... 3-1
3-1-1 1 way, 2 way cassette type & Wall-mounted type(Prestige).......................... 3-1
3-1-2 4 way, Mini 4 way cassette type ....................................................................... 3-3
3-1-3 Duct type.............................................................................................................. 3-5
3-1-4 Ceiling type.......................................................................................................... 3-7
3-2 Self Diagnosis by Outdoor Unit Error Display ........................................................... 3-9
3-2-1 Error Display Method.......................................................................................... 3-9
3-3 Setting Option Setup Method ...................................................................................... 3-14
3-3-1 PCB option code input method ......................................................................... 3-14
3-4 Option Code .................................................................................................................. 3-19
14. Disassembly and Reassembly ........................................................................... 4-1
4-1 Outdoor Unit .................................................................................................................. 4-2
4-1-1 4/5/6HP(mini DVM)............................................................................................. 4-2
4-1-2 8/10HP(DVM Plus2/DVM HR2)..................................................................... 4-4
4-1-3 12/14HP(DVM Plus2)....................................................................................... 4-7
15. Exploded Views and Parts List.......................................................................... 5-1
5-1 Indoor Unit ..................................................................................................................... 5-1
5-1-1 1 way cassette type............................................................................................ 5-1
5-1-2 2 way cassette type............................................................................................ 5-5
5-1-3 4 way cassette type............................................................................................ 5-9
5-1-4 Mini 4 way cassette type ................................................................................... 5-21
5-1-5 Duct type(Low silhouette) .................................................................................. 5-25
5-1-6 Duct type(High & Low pressure)....................................................................... 5-27
5-1-7 Duct type(Built-in) ............................................................................................... 5-31
5-1-8 Duct type(Slim1)................................................................................................ 5-35

Contents
5-1-9 Duct type(Slim2)................................................................................................ 5-37
5-1-10 Duct type(Slim3).............................................................................................. 5-39
5-1-11 Duct type(Mid pressure1)............................................................................... 5-43
5-1-12 Duct type(Mid pressure2)............................................................................... 5-45
5-1-13 Wall-mounted type(Premium).......................................................................... 5-47
5-1-14 Wall-mounted type(Prestige) ........................................................................... 5-53
5-1-15 Wall-mounted type(Vivace).............................................................................. 5-61
5-1-16 Ceiling type........................................................................................................ 5-65
5-2 Outdoor Unit .................................................................................................................. 5-69
5-2-1 4/5/6HP(mini DVM)............................................................................................. 5-69
5-2-2 8/10HP(DVM Plus2/DVM HR2)..................................................................... 5-73
5-2-3 12/14HP(DVM Plus2)....................................................................................... 5-85
16. Wiring Diagram............................................................................................................ 6-1
6-1 Indoor Unit ..................................................................................................................... 6-1
6-1-1 1 way cassette type............................................................................................ 6-1
6-1-2 2 way cassette type............................................................................................ 6-2
6-1-3 4 way cassette type............................................................................................ 6-3
6-1-4 Mini 4 way cassette type ................................................................................... 6-5
6-1-5 Duct type(Low silhouette, Built-in) .................................................................... 6-6
6-1-6 Duct type(High & Low pressure)....................................................................... 6-7
6-1-7 Duct type(Slim1, Slim2)................................................................................... 6-8
6-1-8 Duct type(Slim3, Mid pressure) ....................................................................... 6-9
6-1-9 Duct type(Slim3)................................................................................................ 6-10
6-1-10 Wall-mounted type(Premium).......................................................................... 6-11
6-1-11 Wall-mounted type(Prestige) ........................................................................... 6-12
6-1-12 Wall-mounted type(Vivace).............................................................................. 6-13
6-1-13 Ceiling type........................................................................................................ 6-14
6-2 Outdoor Unit .................................................................................................................. 6-15
6-2-1 1 phase 4HP(mini DVM) .................................................................................... 6-15
6-2-2 1 phase 5HP(mini DVM) .................................................................................... 6-16
6-2-3 3 phase 5/6HP(mini DVM)................................................................................. 6-17
6-2-4 8/10/12/14HP(DVM Plus2)............................................................................... 6-18
6-2-5 8/10HP(DVM HR2)........................................................................................... 6-20
6-2-6 MCU(DVM HR2)............................................................................................... 6-21
17. Schematic Diagram................................................................................................... 7-1
7-1 Indoor Unit .................................................................................................................... 7-1
7-1-1 1 way cassette type........................................................................................... 7-1
7-1-2 2 way cassette type........................................................................................... 7-2

Contents
7-1-3 4 way cassette type........................................................................................... 7-3
7-1-4 Mini 4 way cassette type .................................................................................. 7-5
7-1-5 Duct type ............................................................................................................ 7-6
7-1-6 Wall-mounted type(Premium)........................................................................... 7-7
7-1-7 Wall-mounted type(Prestige) ............................................................................ 7-8
7-1-8 Wall-mounted type(Vivace)............................................................................... 7-9
7-1-9 Ceiling type......................................................................................................... 7-10
7-2 Outdoor Unit(mini DVM Series) ................................................................................. 7-11
7-3 Outdoor Unit(DVM Plus2/ DVM HR2Series) ......................................................... 7-12
7-3-1 MAIN PCB 1....................................................................................................... 7-12
7-3-2 MAIN PCB 2....................................................................................................... 7-13
7-3-3 POWER PCB ..................................................................................................... 7-14
7-3-4 BLDC PCB ......................................................................................................... 7-15
7-3-5 CT PCB............................................................................................................... 7-16
7-3-6 MCU PCB........................................................................................................... 7-18
8. PCB Diagram................................................................................................................ 8-1
8-1 Indoor Unit .................................................................................................................... 8-1
8-1-1 1 way cassette type........................................................................................... 8-1
8-1-2 2 way cassette type........................................................................................... 8-3
8-1-3 4 way cassette type........................................................................................... 8-5
8-1-4 Mini 4 way cassette type .................................................................................. 8-9
8-1-5 Duct type(Low silhouette/Built-in) .................................................................... 8-11
8-1-6 Duct type(High & Low pressure)...................................................................... 8-13
8-1-7 Duct type(Slim1, 2)......................................................................................... 8-15
8-1-8 Duct type(Slim3, Mid pressure)...................................................................... 8-17
8-1-9 Duct type(Slim3).............................................................................................. 8-19
8-1-10 Wall-mounted type(Premium)......................................................................... 8-23
8-1-11 Wall-mounted type(Prestige) .......................................................................... 8-25
8-1-12 Wall-mounted type(Vivace) ........................................................................... 8-27
8-1-13 Ceiling type ..................................................................................................... 8-29
8-2 Outdoor Unit(mini DVM Series).................................................................................. 8-31
8-3 Outdoor Unit(DVM Plus2Series) ............................................................................. 8-32
8-3-1 MAIN PCB_AC................................................................................................... 8-32
8-3-2 MAIN PCB_DC .................................................................................................. 8-33
8-3-3 MAIN PCB .......................................................................................................... 8-34
8-3-4 POWER PCB ..................................................................................................... 8-35
8-3-5 BLDC PCB ......................................................................................................... 8-36
8-3-6 CT PCB............................................................................................................... 8-37
8-3-7 MCU PCB........................................................................................................... 8-38

Contents
9. Troubleshooting......................................................................................................... 9-1
9-1 Operating flow of outdoor unit .................................................................................... 9-1
9-1-1 Initial Tracking(Check the Communication) .................................................... 9-2
9-1-2
Reverse Phase/Missing Phase Detection (outdoor unit using 3 phase power)
............ 9-3
9-1-3 Compressor preheating .................................................................................... 9-5
9-2 Self Diagnosis by Indoor Unit LED (Display Lamp) Display ................................... 9-6
9-3 Fault Diagnosis by Symptom(DVM Plus2Series).................................................. 9-8
9-4 Fault Diagnosis by Symptom(mini DVM Series) ...................................................... 9-47
9-5 Fault Diagnosis by Symptom(DVM HR2 Series) ................................................... 9-69
10. Reference Information............................................................................................ 10-1
10-1 Index for model name ............................................................................................... 10-1
10-1-1 Indoor Unit........................................................................................................ 10-1
10-1-2 Outdoor Unit..................................................................................................... 10-2
10-2 Special Operation Mode (mini DVM Series)........................................................... 10-3
10-2-1 The setting of option switch............................................................................ 10-3
10-2-2 The function of key on the outdoor unit PCB ............................................... 10-4
10-2-3 Test operation .................................................................................................. 10-6
10-3 Special Operation Mode (DVM Plus2Series) ...................................................... 10-9
10-3-1 Refrigerant Collection Operation ................................................................... 10-9
10-3-2 Oil Collection Operation.................................................................................. 10-14
10-3-3 Vacuum Preparing Operation.........................................................................10-15
10-3-4 Filter Drier Equipping Method when Compressor is Breakdown ............... 10-16
10-4 Information of refrigerant R410A.............................................................................. 10-17
10-5 Calculation for additional refrigerant........................................................................10-19
10-6 Exclusive tools, only R410A .....................................................................................10-20
10-7 Q & A for Non-trouble................................................................................................ 10-21
10-8 Refrigerant circuit diagram........................................................................................ 10-24
10-8-1 Cooling Operation ........................................................................................... 10-24
10-8-2 Heat Recovery ................................................................................................. 10-32

1-1Samsung Electronics
1. Precautions
1-1 Safety Precautions
The following safety precautions must be taken when installing the unit.
●R410A refrigerant is used for mini DVM/DVM Plus2 /DVM HR2air conditioner.
– When using R410A,moisture or foreign substances may affect to the capacity and reliability of the product.Safety
precautions must be taken when installing the refrigerant pipe.
– The design pressure of the unit is 4.1MPa.Select appropriate material and thickness according to the regulations.
– R410A is a quasi-azeotrope of two refrigerants.
Make sure to charge liquid one when adding refrigerant.
If you charge gaseous refrigerant,it may affect the capacity and reliability of the product as a result of change
formation of the refrigerant.
●Connect only the indoor units fit on R410A refrigerant. Check whether the indoor units can be connected with the
product’s catalogue.
(When incorrect indoor units are connected,they cannot operate normally.)

Samsung Electronics1-2
1-2 Warning
● The installation must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard.
– Installation by an unqualified person may cause a water leakage, electric shock or fire and so on.
● The electric work must be done by service agent or similarly qualified persons according to national wiring regulations and use
only rated cable.
– If the capacity of the power cable is insufficient or electric work is not properly completed, electric shock or fire may occur.
● Install the outdoor unit correctly according to the installation manual.
– An incorrect installation may cause a water leakage, electric shock or fire and so on.
● Manufacturer is not responsible for accidents due to incorrect installation.
● When you install the air conditioner in a small room, you consider a proper ventilation to prevent a leakage level within the
maximum permissible limit.
– In that case, you may die from suffocation by some possibility.
● Use only rated parts and tools.
– If you don’t use the rated parts and tools, it can cause trouble with the air conditioner and bring about injury.
● Install the outdoor unit on a hard and even place that can support its weight.
– If the place cannot support its weight, the outdoor unit may fall down and it may cause injury.
● Fix the outdoor unit securely to prepare against strong wind or earthquake.
– If the outdoor unit is not properly fixed, it turns over and accidents may occur.
● Install the cables with supplied cables firmly.Fix them securely so that external force is not exerted to the terminal board.
– If the connection or fixing is incomplete, it can cause trouble with a heat generation, electric shock or fire and so on.
● Arrange the cables between the indoor and outdoor unit after connecting.Attach the cover securely so that the electrical
component box cover does not get loosen.
– If the cover is attached incompletely, it can cause trouble with a heat generation, electric shock or fire of the terminal board.
● Install separate MCCB and ELB when installing the power cable.
– If you do not install the MCCB and ELB, electric shock or fire may occur.
● The unit 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.
● If any gas or impurities except R410A refrigerant come into the refrigerant pipe, serious problem may occur and it may cause
injury.
● Make sure there is no leakage after installation.
– Toxic gas may generate when refrigerant gas contacts with fire.
● Leak test must be done using only Nitrogen(NO2)gas.
If you don’t follow the safety precautions, you may get the risk of serious wound or death.

1-3Samsung Electronics
1-3 Caution
● Make sure of a earthing.
– Do not connect the earth wire to the gas pipe, water pipe, lighting rod or telephone wire.
If earthing is incomplete, electric shock or fire may occur.
● Do not connect the heater to the outdoor unit and do not install remodeled duct as you please.
– The capacity of the air conditioner may reduce, electric shock or fire may occur and it has a chance of occurrence of and
accident like electric shock or fire.
● Make sure that the condensed water dripping from the drain hose runs out properly and insulate the drain pipe so that frost does
not generate.
– Household goods may get wet if the drain pipe is not properly installed.
● Install the power cable and communication cable of the indoor and outdoor unit at least 1m away from electric appliances.
– Noise may heard depending on the electric wave though the cables are installed away from electric appliances.
● Install the indoor unit away from lighting apparatus using the ballast.
– If you use the wireless remote control, it may not operate normally.
● Do not install the air conditioner in following places.
– The place where there is mineral oil or arsenic acid.
There is a chance that parts may get damaged due to burned resin.
The capacity of the heat exchanger may reduce or the air conditioner may be out of order.
– The place where corrosive gas such as sulfurous acid gas generates from the vent pipe or air outlet
The copper pipe or connection pipe may corrode and refrigerant may leak.
– The place where there is a machine that generates electromagnetic waves.
The air conditioner may not operate normally due to control system.
– The place where there is a danger of existing combustible gas, carbon fiber or flammable dust.
The place where thinner or gasoline is handled.
If you don’t follow the safety precautions, you may get the risk of injury or loss of property.

Samsung Electronics2-12-1
2. Product Specifications
2-1 The Feature of Product
■What is DVM Technology?
1. Digital Scroll compressor
PWM(Pulse Width Modulation) valve inside digital scroll compressor controls loading and unloading flexibly offering high
energy efficiency.
Why Samsung DVM System Air Conditioner?
The DVM(Digital Variable Multi) air conditioning system is equipped with an epoch making technology such as Digital Scroll
Compressor or advanced control solution letting you experience a whole new air conditioning system. As the next-gener-
ation modular system in the world of high-efficiency air conditioners, Samsung’s DVM air conditioner will make you take
pride in your choice.
Signal
2s 8s 5s 5s
Signal
Example : 50% Capacity
Example : 20% Capacity
8 sec non compression
2 sec compression 5 sec non compression
5 sec compression
2-compressor system(10HP)
Total capacity of operating indoor units (kcal/h)
AB
A
A
B
ON
ON
ON
Operating rate (%)
High
capacity
Low
capacity
Digital scroll
Digital scroll
Digital
scroll
Fixed
scroll
Fixed scroll

Product Specifications
2-2Samsung Electronics 2-2
• Wide Capacity Control
A digital scroll compressor can control its capacity in a wide range of 10% to 100%.
• Simplified Controller
The controller of DVM system with its variable capacity through PWM valve is much more simplified compared with an inverter
system controller.
• No Switching Loss
A digital compressor has no switching loss in capacity control while an inverter system does.
• Low Electromagnetic Interference
Without use of switching components, DVM system gives off much less electromagnetic waves.
2. Creating Extreme Comfort
Optimal comfort is achieved by controlling the compressor through Advanced PID (Proportional Integral Derivative control
system) algorithm. The DVM system therefore quickly responds to indoor load change.
• Precise room temperature control
The electronic expansion valve controlled by a Fuzzy logic helps to keep indoor temperature stable in the range of 1˚C.
3. Durable Reliability
All the main components of DVM system air conditioner go through B10 test before assemly. In addition, newly released products
are tested to ensure long life so that they can offer high reliability.

Product Specifications
Samsung Electronics2-32-3
4. Green Management
• Eco-friendly Refrigerant
Samsung adopted a environment-friendly refrigerant, R410A. This helps the air conditioners operate more efficiently and more
powerfully conserving the environment.
• RoHs Compliance
RoHs Directive of Hazardous Substance in EEE includes Lead (Pb), Cadmium (Cd), Hexavalent Chromium (Cr6+), Mercury (Hg),
Polybrominated biphenyl (PBB) and Polybrominated diphenylether (PBDE).
Even though RoHs directive is applied to small and large electric home appliances, IT equipment, lighting devices, electromotive
devices, toys, leisure sports equipment, and automatic vending machine, Samsung applies it to all its products as an Eco-friend-
ly policy.
• Lead-free
Samsung applied lead-free solder to all the PCB to prohibit environmental contamination.
PCB

2-4Samsung Electronics
2-2 Product Specifications
2-2-1 Indoor Unit
■1 way cassette type
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Panel Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(High/Low)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension (WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max. installation ceiling height
Drain pump
AVXC1H022E✳AVXC1H028E✳AVXC1H036E✳
1, 220~240, 50
7,500 9,600 12,300
2.2 2.8 3.6
8,500 11,000 13,600
2.5 3.2 4.0
32/28 36/33 38/35
PFS040WTVE PFS040WTVE PFS040WTVE
Cross fan Cross fan Cross fan
13 14 16
5.8/6.0 7.0/7.5 7.5/8.0
0.18 0.20 0.23
35 40 45
EEV(Electronic Expansion Valve)
6.35 6.35 6.35
12.7 12.7 12.7
VP20, external diameter 26, internal diameter 20
15 15 15
18 18 18
970x180x390 970x180x390 970x180x390
1,168x302x467 1,168x302x467 1,168x302x467
3.5 3.5 3.5
6.2 6.2 6.2
1,180x35x460 1,180x35x460 1,180x35x460
1,259x144x539 1,259x144x539 1,259x144x539
Yes Yes Yes
No No No
Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes
Yes Yes Yes
195 195 195
Yes Yes Yes
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Product Specifications
Samsung Electronics2-5
Indoor Unit (cont.)
■2 way cassette type
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Panel Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(High/Low)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension (WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max. installation ceiling height
Drain pump
AVXC2H056E✳AVXC2H071E✳
1, 220~240, 50
18,000 24,000
5.6 7.1
19,000 26,000
6.3 8.0
43/38 43/38
PFS040AVEB PFS040AVEB
Cross Fan Cross Fan
14x2ea 14x2ea
14/16 14/16
0.38 0.40
70 75
EEV(Electronic Expansion Valve)
6.35 9.52
12.7 15.88
VP 25, external diameter 32, internal diameter 25
21 21
25 25
890x230x575 890x230x575
1,077x642x299 1,077x642x299
44
88
1,030x25x650 1,030x25x650
1,103x151x727 1,103x151x727
Yes Yes
No No
Yes(Option) Yes(Option)
Yes(Option) Yes(Option)
Yes Yes
Yes Yes
255 255
Yes Yes
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Product Specifications
2-6Samsung Electronics
Indoor Unit (cont.)
■4 way cassette type
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Panel Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(Cool/Heat)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level ✻3)
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension (WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max. installation ceiling height
Drain pump
AVXC4H056EA AVXC4H071EA AVXC4H112EA AVXC4H128EA AVXC4H140EA
1, 220~240, 50
19,100 24,300 38,000 44,000 48,000
5.6 7.1 11.2 12.8 14.0
21,500 27,300 43,000 47,000 54,000
6.3 8.0 12.5 13.8 16.0
40/35 40/35 44/41 46/43 47/44
OSME-186SAC(S032) OSME-186SAC(S032) OSME-856SAC(S816) OSME-856SAC(S816) OSME-856SAC(S816)
Turbo fan Turbo fan Turbo fan Turbo fan Turbo fan
26 26 58 72 85
16.0/18.1 16.0/18.1 26.1/28.4 28.3/30.9 24.1/28.4
0.5 0.5 0.71 0.73 0.78
110 110 160 164 172
EEV(Electronic Expansion Valve)
6.35 9.52 9.52 9.52 9.52
12.7 15.88 15.88 15.88 15.88
VP 25, external diameter 32, internal diameter 25
26 26 29.5 29.5 29.5
31 31 35.5 35.5 35.5
840x230x840 840x230x840 840x288x840 840x288x840 840x288x840
939x324x923 939x324x923 939x382x923 939x382x923 939x382x923
4.9 4.9 4.9 4.9 4.9
10 10 10 10 10
950x42x950 950x42x950 950x42x950 950x42x950 950x42x950
1,067x134x1,067 1,067x134x1,067 1,067x134x1,067 1,067x134x1,067 1,067x134x1,067
Yes Yes Yes Yes Yes
No No No No No
Yes(Option) Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes
255 255 315 315 315
Yes Yes Yes Yes Yes
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Indoor Unit (cont.)
■4 way cassette type
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Panel Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(Cool/Heat)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level ✻3)
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension (WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max. installation ceiling height
Drain pump
AVXC4H045EB AVXC4H056EB AVXC4H071EB AVXC4H090EC
1, 220~240, 50
15,400 18,100 24,300 30,700
4.5 5.6 7.1 9.0
17,100 21,500 27,300 34,100
5.0 6.3 8.0 10.0
43/44 43/44 43/44 43/44
SIC-67FV-F135-1 SIC-67FV-F135-1 SIC-67FV-F135-1 SIC-67FV-F135-1
Turbo fan Turbo fan Turbo fan Turbo fan
40 40 40 40
14.5/16.0 14.5/16.0 17.0/18.5 19.5/21.5
0.19 0.19 0.21 0.23
40 40 45 50
EEV(Electronic Expansion Valve)
6.35 6.35 9.52 9.52
12.7 12.7 15.88 15.88
VP 25, external diameter 32, internal diameter 25
25 25 25 25
31 31 31 31
840x218x840 840x218x840 840x218x840 840x218x840
926x280x925 926x280x925 926x280x925 926x280x925
7.0 7.0 7.0 7.0
10.3 10.3 10.3 10.3
950x35x950 950x35x950 950x35x950 950x35x950
1,042x103x1,042 1,042x103x1,042 1,042x103x1,042 1,042x103x1,042
Yes Yes Yes Yes
No No No No
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes Yes
Yes Yes Yes Yes
315 315 315 315
Yes Yes Yes Yes
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)
Product Specifications
Samsung Electronics2-7

Product Specifications
2-8Samsung Electronics
Indoor Unit (cont.)
■4 way cassette type
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Panel Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(Cool/Heat)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level ✻3)
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension (WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max. installation ceiling height
Drain pump
AVXC4H090EB AVXC4H112EB AVXC4H128EB AVXC4H140EB
1, 220~240, 50
30,700 38,000 44,000 48,000
9.0 11.2 12.8 14.0
34,100 43,000 47,000 54,000
10.0 12.5 13.8 16.0
41/34 41/34 43/39 45/41
DL-95835SSIA DL-95835SSIA DL-95835SSIA DL-95835SSIA
Turbo fan Turbo fan Turbo fan Turbo fan
97 97 97 97
23.0/26.5 23.0/26.5 25.0/29.5 26.5/32.0
0.23 0.23 0.30 0.36
50 50 65 80
EEV(Electronic Expansion Valve)
9.52 9.52 9.52 9.52
15.88 15.88 15.88 15.88
VP 25, external diameter 32, internal diameter 25
29 29 29 29
35 35 35 35
840x298x840 840x298x840 840x298x840 840x298x840
925x360x925 925x360x925 925x360x925 925x360x925
7.0 7.0 7.0 7.0
10.3 10.3 10.3 10.3
950x35x950 950x35x950 950x35x950 950x35x950
1,042x103x1,042 1,042x103x1,042 1,042x103x1,042 1,042x103x1,042
Yes Yes Yes Yes
No No No No
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes Yes
Yes Yes Yes Yes
315 315 315 315
Yes Yes Yes Yes
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Product Specifications
Samsung Electronics2-9
Indoor Unit (cont.)
■Mini 4 way cassette type
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Panel Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(Cool/Heat)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level ✻3)
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension (WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max. installation ceiling height
Drain pump
AVXCMH028E✳AVXCMH032E✳AVXCMH056E✳AVXCMH060E✳
1, 220~240, 50
9,600 12,300 18,000 19,300
2.8 3.2 5.6 6.0
11,000 13,600 19,000 20,500
3.2 4.0 6.3 6.8
40/33 41/33 43/36 45/40
ASS035AUEA ASS035AUEA ASS035AUEA ASS035AUEA
Turbo fan Turbo fan Turbo fan Turbo fan
55 55 55 55
10.1/11.9 10.1/11.9 10.6/12.6 12.2/14.5
0.5 0.5 0.52 0.55
88 88 93 97
EEV(Electronic Expansion Valve)
6.35 6.35 6.35 6.35
12.7 12.7 12.7 12.7
VP 25, external diameter 32, internal diameter 25
17 17 17 17
20 20 20 20
575x260x575 575x260x575 575x260x575 575x260x575
660x310x660 660x310x660 660x310x660 660x310x660
33 3 3
55 5 5
670x35x670 670x35x670 670x35x670 670x35x670
723x117x723 723x117x723 723x117x723 723x117x723
Yes Yes Yes Yes
No No No No
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes Yes
Yes Yes Yes Yes
285 285 285 285
Yes Yes Yes Yes
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Product Specifications
2-10Samsung Electronics
Indoor Unit (cont.)
■Duct type(Low silhouette)
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(High/Low)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Auto swing (Up/Down)
Max.installation ceiling height
Drain pump
AVXDDH045E✳AVXDDH056E✳AVXDDH071E✳AVXDDH090E✳
1, 220~240, 50
15,400 18,100 24,300 30,700
4.5 5.6 7.1 9.0
17,100 21,500 27,300 34,100
5.0 6.3 8.0 10.0
33/30 33/30 35/32 39/35
OSME1004SAC OSME1004SAC OSME1004SAC OSME-1204SAC
Sirocco Sirocco Sirocco Sirocco
51 51 81 81
13.0/14.5 15/15.5 18/18.5 22.5/23.5
0.77 0.77 1.15 1.70
145 145 231 360
EEV(Electronic Expansion Valve)
6.35 6.35 9.52 9.52
12.70 12.70 15.88 15.88
VP 25, external diameter 32, internal diameter 25
41 41 41 41
44 44 44 44
1,340x260x600 1,340x260x600 1,340x260x600 1,340x260x600
1,514x389x749 1,514x389x749 1,514x389x749 1,514x389x749
Yes Yes Yes Yes
No No No No
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes Yes
No No No No
270 270 270 270
Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Product Specifications
Samsung Electronics2-11
Indoor Unit (cont.)
■Duct type(High pressure)
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(High/Low)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Max.installation ceiling height
Drain pump
AVXDHH112E✳AVXDHH128E✳AVXDHH140E✳
1, 220~240, 50
38,000 44,000 48,000
11.2 12.8 14.0
43,000 47,000 54,000
12.5 13.8 16.0
45/44 45/44 45/44
OSME-1604SAC(S322) OSME-1604SAC(S324) OSME-1604SAC(S324)
Sirocco Sirocco Sirocco
189 210 210
29/30 32/33 35/35.4
2.52 2.76 2.76
540 600 600
EEV(Electronic Expansion Valve)
9.52 9.52 9.52
15.88 15.88 15.88
VP 25, external diameter 32, internal diameter 25
66 66 66
77 77 77
1,110x390x650 1,110x390x650 1,110x390x650
1,329x512x829 1,329x512x829 1,329x512x829
Yes Yes Yes
No No No
Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes
410 410 410
Yes(Option) Yes(Option) Yes(Option)
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)

Product Specifications
2-12Samsung Electronics
✳1) Nominal cooling capacities are based on:
✳1) - indoor temperature : 27˚C DB, 19˚C WB,
✳1) - outdoor temperature : 35˚C DB, Equivalent refrigerant piping : 10m(horizontal)
✳2) Nominal heating capacities are based on:
✳1) - indoor temperature : 20˚C DB,
✳1) - outdoor temperature : 7˚C DB, 6˚C WB Equivalent refrigerant piping : 10m(horizontal)
Indoor Unit (cont.)
■Duct type(Low pressure)
Model
Power supply
Remark
Performance
Power
Piping connections
Set Size
Function /
Option
Cooling ✻ 1)
Heating ✻2)
Model
Type
Output
Air flow rate(Cool/Heat)
-
-
Liquid(Flare)
Gas(Flare)
Drain
Capacity
Sound Level ✻3)
Fan motors
Running current
Power input
Refrigerant Control
Net weight
Shipping weight
Net dimension (WxHxD)
Shipping dimension(WxHxD)
Auto restart
Auto change over
Centralized controller (On/Off)
Group/Individual control for R/C
Troubleshooting by L.E.D
Max. installation ceiling height
Drain pump
AVXDLH071E✳AVXDLH090E✳AVXDLH112E✳AVXDLH128E✳AVXDLH140E✳
1, 220~240, 50
24,300 31,000 38,000 44,000 48,000
7.1 9.0 11.2 12.8 14.0
27,300 34,100 43,000 47,000 54,000
8.0 10.0 12.5 13.8 16.0
42/44 42/44 40/44 42/44 43/44
OSME-2454SAC(S331) OSME-2454SAC(S331) OSME-1186SAC(S332) OSME-2454SAC(S331) OSME-2454SAC(S331)
Sirocco Sirocco Sirocco Sirocco Sirocco
175 175 118 175 214
33/34 33/34 29/30 33/34 36/37
1.6 1.6 0.91 1.6 1.8
350 350 200 350 380
EEV(Electronic Expansion Valve)
9.52 9.52 9.52 9.52 9.52
15.88 15.88 15.88 15.88 15.88
VP 25, external diameter 32, internal diameter 25
66 66 66 66 66
77 77 77 77 77
1,110x390x650 1,110x390x650 1,110x390x650 1,110x390x650 1,110x390x650
1,329x512x829 1,329x512x829 1,329x512x829 1,329x512x829 1,329x512x829
Yes Yes Yes Yes Yes
No No No No No
Yes(Option) Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes(Option) Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Yes Yes Yes Yes Yes
410 410 410 410 410
Yes(Option) Yes(Option) Yes(Option) Yes(Option) Yes(Option)
Heat pump
Btu/h
kW
Btu/h
kW
dB
-
-
W
m3/min
A
W
mm
mm
mm
kg
kg
mm
mm
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
mm
Yes/No
ø, V, Hz