aircon ABSCI4H4S09 User manual

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Service Manual

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This service manual contains information for the following models:
Outdoor Units: Indoor Units:
ABSCI4H4S09 ABSEM4H4S09
ABSCI4H4S12 ABSEM4H4S12
ABSCI4H4S18 ABSEM4H4S18
ABSCI4H4S24 ABSEM4H4S24
ASRCI4H4S09 ASREM4H4S09
ASRCI4H4S12 ASREM4H4S12
ASRCI4H4S18 ASREM4H4S18
ASRCI4H4S24 ASREM4H4S24
ASPCI4H4S30 ASPEM4H4S30

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Contents
1. Safety Considerations ......................................................................................................................... 4
2. Product Specifications......................................................................................................................... 6
3. Product Picture and Drawing............................................................................................................. 14
3-1. Product Pictures ...................................................................................................................... 14
3-2. Product dimensions................................................................................................................. 21
4. Installation Instruction...................................................................................................................... 23
4-1. Installation Place and Condition .............................................................................................. 23
4-2. Electric Wiring Diagram ........................................................................................................... 26
4-3. Refrigerant Flow System.......................................................................................................... 30
4-4. Air Purging and Leakage Test ................................................................................................... 31
4-5. Test Running ........................................................................................................................... 32
5. Function Operation........................................................................................................................... 34
5-1. Operation Range (cooling and heating）.................................................................................. 34
5-2. Remote Controller Operation & Function................................................................................. 34
5-3. Special Function Fnstruction.................................................................................................... 28
6. Electrical Characteristics.................................................................................................................... 35
6-1. Print Circuit Board (Indoor & Outdoor) .................................................................................... 35
6-2. Fan Motor ............................................................................................................................... 40
6-3. Temperature Sensor................................................................................................................ 42
6-4. Compressor............................................................................................................................. 45
6-5. Electric Reactor ....................................................................................................................... 45
7.Trouble Shooting................................................................................................................................ 46

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7-1. Error Code Table...................................................................................................................... 46
7-2. Test the jumper terminals ....................................................................................................... 54
7-3. Trouble Diagnosis of Protection............................................................................................... 54
7-4. Trouble Diagnosis of Compressor............................................................................................. 56
7-5. Trouble Diagnosis of Electric Filter Board................................................................................. 56
7-6. Trouble Diagnosis of Electric Communication .......................................................................... 56
1. Safety Considerations
IMPORTANT!
Please Read Before Starting
This air conditioning system meets strict safety and operating standards. As the installer or service
person, it is an important part of your job to install or service the system, so it operates safely and
efficiently.
For safe installation and trouble-free operation, you must:
●
Carefully read this instruction booklet before beginning.
●
Follow each installation or repair step exactly as shown.
●
Observe all local, state, and national electrical codes.
●
Pay close attention to all warning and caution notices given in this manual.
This symbol refers to a hazard or unsafe practice which can result in severe
personal injury or death.
This symbol refers to a hazard or unsafe practice which can result in personal
injury or product or property damage.

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If Necessary, Get Help
These instructions are all you need for most installation sites and maintenance conditions. If you
require help for a special problem, contact our sales/service outlet or your certified dealer for
additional instructions.
In Case of Improper Installation
The manufacturer shall in no way be responsible for improper installation or maintenance service,
including failure to follow the instructions in this document.
SPECIAL PRECAUTIONS
When Wiring
ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE THIS SYSTEM.
●
Do not supply power to the unit until all wiring and tubing are completed or reconnected and
checked.
●
Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram
and these instructions when wiring. Improper connections and inadequate grounding can cause
accidental injury or death.
●
Ground the unit following local electrical codes.
●
Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible
fire hazard.
When Transporting
Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend
your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air
conditioner can cut your fingers.
When Installing
●
In a Ceiling or Wall
Make sure the ceiling/wall is strong enough to hold the unit’s weight. It may be necessary to
construct a strong wood or metal frame to provide added support.
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In a Room

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Properly insulate any tubing run inside a room to prevent“sweating” that can cause dripping and
water damage to walls and floors.
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In Moist or Uneven Locations
Use a raised concrete pad or concrete blocks to provide a solid, level foundation for the outdoor unit.
This prevents water damage and abnormal vibration.
●
In an Area with High Winds
Securely anchor the outdoor unit down with bolts and a metal frame. Provide a suitable air baffle.
●
In a Snowy Area (for Heat Pump-type Systems)
Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow vents.
When Connecting Refrigerant Tubing
△Use the flare method for connecting tubing.
△Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting
them, then tighten the nut with a torque wrench for a leak free connection.
△Check carefully for leaks before starting the test run.
When Servicing
△Turn the power OFF at the main power box (mains) before opening the unit to check or repair
electrical parts and wiring.
△Keep your fingers and clothing away from any moving parts.
△Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have
been left inside the unit being serviced.
Others
△Ventilate any enclosed areas when installing or testing the refrigeration system. Escaped
refrigerant gas, on contact with fire or heat, can produce dangerously toxic gas.
△Confirm upon completing installation that no refrigerant gas is leaking. If escaped gas comes in
contact with a stove, gas water heater, electric room heater or other heat source, it can produce
dangerously toxic gas.
NOTE:
The figure
、 size and parameter of the product may not be identical with the service manual, please
take the actual product as the standard.

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2. Product Specifications
Model No. ASRCI/EM4H4S09 ASRCI/EM4H4S12 ASRCI/EM4H4S18 ASRCI/EM4H4S24
Type T1, INVERTER T1, INVERTER T1, INVERTER T1, INVERTER
Performance
Cooling Capacity Btu/h 9,000 12,000 18,000 24,000
Heating Capacity Btu/h 10,000 13,000 20,000 24,500
Rated Input-Cooling W 820 1120 1700 2290
Rated Input-Heating W 860 1110 2000 2280
SEER Cooling 16.3 16.7 17.6 17.6
HSPF Heating 9.1 9.0 10.1 9.8
EER for Cooling Btu/W 10.98 10.71 10.59 10.48
COP for Heating Btu/W 11.63 11.71 10.00 10.75
Moisture Removal L/H.r 0.9 1.2 2.0 2.4
Air Circulation m3/h 550 620 1000 1150
Refrigerant R410A R410A R410A R410A
Refrigerant charge
volume g 830 1000 1400 1630
Indoor Sound
Pressure(H/M/L/silence) dB (A) 39/36/33/26 40/36/33/26 45/43/38/35 48/45/40/36
Outdoor Sound pressure dB (A) 54 54 56 58
Voltage, Frequency,
Phase V 230V~,208V~,60Hz,1P
Rated Current Cooling (A) 3.7 5.0 7.6 10.5
Heating (A) 3.9 5.0 9.0 10.4
System
Compressor type Rotary Rotary Rotary Rotary
Compressor MFG GMCC GMCC GMCC GMCC
Compressor Model # ASK89D53UEZ1 ASN108D32UFZ ATM150D43UFZ ATF235D22UMT
Expansion Device Capillary Capillary Capillary Capillary

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Indoor DC motor No No No Yes
Indoor motor power output W 14 14 35 35
Indoor motor speed S/H/M/L/Mutter 1250/1100/950 1250/1100/950 1150/990/830 1100/960/800
Outdoor DC motor No No No No
Outdoor motor power output W 28 28 41 61
Indoor motor speed H/M/L 850 880 910 840
Evaporator
Evaporator material Copper tube and Aluminum Fin
Number of rows 2 2 2 2
Tube outside dia.and type mm Ф7,innergroove
tube
Ф7,innergroove
tube Ф7,innergroove tube
Ф7,innergroove
tube
Evaporator length x height x
width mm 550x 294x27.2 620x294x27.2 705x378x27.2 842x378x27.2
Tube pitch(a)x row pitch(b) mm 21x13.6 21x13.6 21x13.6 21x13.6
Fin spacing mm 1.4 1.4 1.4 1.4
Condenser
Condenser material Copper tube and Aluminum Fin
Number of rows 1 1.5 2 2
Tube outside dia.and type mm φ7 innergroove tube φ7 innergroove tube φ7 innergroove tube φ7 innergroove tube
f.Condensor length x height x
width mm 695x462x36.4 （695+400）
x462x36.4 (842+813)x546x36.4 842x378x27.2
Tube pitch(a)x row pitch(b) mm 21x18.19 21x18.19 21x18.19 21x13.6
Fin spacing mm 1.4 1.4 1.4 1.4
Connecting Pipe Diameter
Liquid Pipe inch 1/4 1/4 1/4 3/8
Gas Pipe inch 3/8 3/8 1/2 5/8
Others
Net Dimensions
WxHxD
Indoor Unit
mm 745×270×214 815×270×214 915×315×236 1085×315×236
Indoor Unit in 29 5/16x10 5/8x8 32 1/16x10 5/8x8 36x12 3/8x9 5/16 42 3/4x12 3/8x9

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7/16 7/16 5/16
Outdoor Unit
mm 715×482×240 715×482×240 810x585x280 860x650x310
Outdoor Unit in 28 1/8x19x9 7/16 28 1/8x19x9 7/16 31 7/8x23x11 33 7/8x25 9/16x12
3/16
Net Weight
(Kg)
Indoor Unit 8.5 9.0 12.5 15
Outdoor Unit 25 27.0 39 50
Packing Dimensions
WxHxD
Indoor Unit
mm 800×335×265 870×335×265 1000×390×315 1170×390×315
Indoor Unit in 31 1/2x13 3/16x10
7/16
34 1/4x13 3/16x10
7/16 39 3/8x15 3/8x12 3/8 46 1/16x15 3/8x12 7/16
Outdoor Unit
mm 830×530×340 830×530×340 940x640x385 995x730x445
Outdoor Unit in 32 11/16x20
7/8x13 3/8
32 11/16x20
7/8x13 3/8 37x25 3/16x15 3/16 39 3/16x28 3/4x17
1/2
Gross Weight (Kg) Indoor Unit 10 11.0 14.5 17.0
Outdoor Unit 27 30 42 54.0
Loading Capacity NO pipe(40'HC ) 345 335 195 145
Test Standard ARI 210-240 ARI 210-240 ARI 210-240 ARI 210-240
Approvals ETL/AHRI ETL/AHRI ETL/AHRI ETL/AHRI
Features
LED Display on Front Panel Yes Yes Yes Yes
LED Dimmer Yes Yes Yes Yes
7 Indoor Fan Speed Yes Yes Yes Yes
LCD Wireless Remote Controller Yes Yes Yes Yes
"I feel" in remote controller Yes Yes Yes Yes
Back lighting remote controller Yes Yes Yes Yes
-15°C (5°F) Heating Yes Yes Yes Yes
-15°C (5°F) Cooling No No No No
Working Temperature Range - Cooling (°C/°F) 0℃-46℃;
(32℉-115℉)
0℃-46℃;
(32℉-115℉)
0℃-46℃;
(32℉-115℉)
0℃-46℃;
(32℉-115℉)

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Working Temperature Range - Heating (°C/°F) -20℃-24℃;
(-4℉-75℉)
-20℃-24℃;
(-4℉-75℉)
-20℃-24℃;
(-4℉-75℉)
-20℃-24℃;
(-4℉-75℉)
Remote Control Adjustable Temperature Range
- Cooling
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
Remote Control Adjustable Temperature Range
- Heating
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
8°C (46°F) Heating to avoid freezing water pipe
in Kitchen Yes Yes Yes Yes
°C & °F convertible Yes Yes Yes Yes
2 Ways Draining Connection (Left or Right) Yes Yes Yes Yes
Compressor Intelligent Pre-heating Yes Yes Yes Yes
Smart Function Yes Yes Yes Yes
Super Function Yes Yes Yes Yes
Auto Restart Yes Yes Yes Yes
Auto Defrost Yes Yes Yes Yes
Auto Cleaning Yes Yes Yes Yes
Quiet Mode Yes Yes Yes Yes
24 Hours Timer Yes Yes Yes Yes
Removable and washable Panel Yes Yes Yes Yes
Louver Postion Memory Yes Yes Yes Yes
Washable High Definition Filter Yes Yes Yes Yes
Horizontal Auto Swing Louver Yes Yes Yes Yes
Chassis Electric heater function Yes Yes Yes Yes
Healthy Filter(catechins,VC,HEPA,jasmine
aroma filter) Optional Optional Optional Optional
Wired control Optional Optional Optional Optional

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Model No. ABSCI/EM4H4S09 ABSCI/EM4H4S12 ABSCI/EM4H4S18 ABSCI/EM4H4S24
Type T1, INVERTER T1, INVERTER T1, INVERTER T1, INVERTER
Performance
Cooling Capacity Btu/h 9000 12000 18000 24000
Heating Capacity Btu/h 9500 13000 19000 24500
Rated Input-Cooling W 670 920 1385 2035
Rated Input-Heating W 730 1130 1595 2080
SEER Cooling 21.5 20.5 23.3 20.5
HSPF Heatling 10.5 10.8 11.6 11.8
EER for Cooling Btu/W 13.43 13.04 13.00 11.73
COP for Heating Btu/W 13.01 11.50 11.90 11.78
E-STAR__V5.0
ASHP: SEER>15, EER>12.5,
HSPF>8.5
CAC: SEER>15, EER>12.5
Yes Yes Yes No
Most Efficient 2016
ASHP: SEER>20, EER>12.5,
HSPF>10
CAC: SEER>20, EER>12.5
Yes Yes Yes No
CEE Qualifying Tier
Tier0 - 14.5SEER, 12EER,
(8.5HSPF)
Tier1 - 15SEER, 12.5EER,
(8.5HSPF)
Tier2 - 16SEER, 13EER,
(9HSPF)
Tier3 - 18SEER,13EER,
(10HSPF)
Tier3 Tier3 Tier3 No
Moisture Removal L/H.r 0.9 1.2 1.5 2.4
Air Circulation m3/h 580 620 1100 1200
Refrigerant R410A R410A R410A R410A
Refrigerant charge
volume g 950 1160 1550 1880
Indoor Sound
Pressure(H/M/L/silence) dB (A) 38/32/29/26 39/32/29/26 45/41/37/34 48/45/40/36
Outdoor Sound pressure
dB (A) 53 53 55 58

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Voltage, Frequency,
Phase V 230V~,208V~,60Hz,1P
Rated Current Cooling (A) 3.1 4.1 6.3 9.2
Heating (A) 3.3 5.0 7.2 9.3
System
Compressor type Rotary Rotary Rotary Rotary
Compressor MFG Hitachi GMCC GMCC GMCC
Compressor model # ASD088RKQA6JT6 ASN108D32UFZ ATM150D43UFZ ATF235D22UMT
Expansion Device capillary capillary capillary capillary
Indoor DC motor No No Yes Yes
Indoor motor power ioutput W 14 14 35 35
Indoor motor speed S/H/M/L 1250/1100/9500 1250/1100/9500 1100/960/800 1200/1040/880
Outdoor DC motor Yes Yes Yes Yes
Outdoor motor power input W 30 30 60 61
Outdoor motor speed H/M/L 880/650/450 800/650/450 840/650/500 1200/550/500
Evaporator
Evaporator material Copper tube and Aluminum Fin
Number of rows 2 2 2 2
Tube outside dia.and type mm Ф7,innergroove tube
Ф7,innergroove
tube Ф7,innergroove tube Ф7,innergroove tube
Evaporator length x height
x width mm 620x294x27.2 620x294x27.2 842x378x27.2 842x336x272
Tube pitch(a)x row pitch(b) mm 21x13.6 21x13.6 21x13.6 21x13.6
Fin spacing mm 1.4 1.4 1.4 1.4
Condenser
Condenser material Copper tube and Aluminum Fin
Number of rows 2 2 2 2
Tube outside dia.and type mm Ф7,innergroove tube
Ф7,innergroove
tube Ф7,innergroove tube Ф7,innergroove tube
Condensor length x height mm （684+655)X462x36.4 842x546x18.19 895×630×18.2 842x27.2x378

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x width +813x546x18.19 867×630×18.2
Tube pitch(a)x row pitch(b) mm 21x18.19 21x18.19 21x18.19 21x18.19
Fin spacing mm 1.4 1.4 1.6 1.5
Connecting Pipe Diameter
Liquid Pipe inch 1/4 1/4 1/4 3/8
Gas Pipe inch 3/8 3/8 1/2 5/8
Others
Net Dimensions
WxHxD (mm)
Indoor Unit mm 870×270×214 870×270×214 1148×315×236 1148×315×236
Indoor Unit in 34 1/4x11x8 11/16 34 1/4x11x8 11/16 45 3/16x12 13/16x9
5/8
45 3/16x12 13/16x9
5/8
Outdoor Unit mm 715×482×240 810x585x280 860x650x310 885×795×366
Outdoor Unit in 28 1/8x19x9 7/16 31 7/8x23x11 33 7/8x25 9/16x12
3/16
34 7/8x31 5/16x14
3/8
Net Weight
(Kg)
Indoor Unit 8.5 9.0 14.5 14.5
Outdoor Unit 27.0 33.0 45 56
Packing Dimensions
WxHxD (mm)(With pipe)
Indoor Unit mm 900×335×260 900×335×260 1210×390×315 1210×390×315
Indoor Unit in 35 7/16x13 3/16x10
7/16
35 7/16x13
3/16x10 7/16
47 5/8x15 3/8x12
7/16
47 5/8x15 3/8x12
7/16
Outdoor Unit mm 830×530×340 940x640x385 995x730x445 1050×910×500
Outdoor Unit in 32 11/16x20 7/8x13
3/8
37x25 3/16x15
3/16
39 3/16x28 3/4x17
1/2
41 11/32x35
13/16x19 11/16
Gross Weight (Kg) Indoor Unit 11.0 11.0 17.0 17.0
Outdoor Unit 30 36 49 64
Loading Capacity NO pipe(40'HC ) 335 225 150 115
Test Standard ARI 210-240 ARI 210-240 ARI 210-240 ARI 210-240
Approvals ETL/AHRI ETL/AHRI ETL/AHRI ETL/AHRI
Features
LED Display on Front Panel Yes Yes Yes Yes
LED Dimmer Yes Yes Yes Yes
7 Indoor Fan Speed Yes Yes Yes Yes

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LCD Wireless Remote Controller Yes Yes Yes Yes
"I feel" in remote controller Yes Yes Yes Yes
Back lighting remote controller Yes Yes Yes Yes
-15°C (5°F) Heating Yes Yes Yes Yes
-15°C (5°F) Cooling Yes Yes Yes Yes
Working Temperature Range - Cooling (°C/°F) -15℃-46℃;
(5℉-115℉)
-15℃-46℃;
(5℉-115℉)
-15℃-46℃;
(5℉-115℉)
-15℃-46℃;
(5℉-115℉)
Working Temperature Range - Heating (°C/°F) -20℃-24℃;
(-4℉-75℉)
-20℃-24℃;
(-4℉-75℉)
-20℃-24℃;
(-4℉-75℉)
-20℃-24℃;
(-4℉-75℉)
Remote Control Adjustable Temperature Range - Cooling 16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
Remote Control Adjustable Temperature Range - Heating 16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
16℃-30℃;
(61℉-86℉)
8°C (46°F) Heating to avoid freezing water pipe in Kitchen Yes Yes Yes Yes
°C & °F convertible Yes Yes Yes Yes
2 Ways Draining Connection (Left or Right) Yes Yes Yes Yes
Compressor Intelligent Pre-heating Yes Yes Yes Yes
Smart Function Yes Yes Yes Yes
Super Function Yes Yes Yes Yes
Auto Restart Yes Yes Yes Yes
Auto Defrost Yes Yes Yes Yes
Auto Cleaning Yes Yes Yes Yes
Quiet Mode Yes Yes Yes Yes
24 Hours Timer Yes Yes Yes Yes
Removable and washable Panel Yes Yes Yes Yes
Louver Postion Memory Yes Yes Yes Yes
Washable High Definition Filter Yes Yes Yes Yes
Horizontal Auto Swing Louver Yes Yes Yes Yes
Chassis Electric heater function Yes Yes Yes Yes
Vertical Auto Swing Louver Yes Yes Yes Yes

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Healthy Filter(catechins,VC,HEPA,jasmine aroma filter) Optional Optional Optional Optional
Wired control Optional Optional Optional Optional
Model No. ASPCI4H4S30
Type T1, INVERTER
Performance
Cooling Capacity Btu/h 30000
Heating Capacity Btu/h 31000
Rated Input-Cooling W 2900
Rated Input-Heating W 2700
SEER Cooling 18.8
HSPF Heating 12.3
EER for Cooling Btu/W 10
COP for Heating Btu/W 8.5
Moisture Removal L/H.r 3
Air Circulation m3/h 1800
Refrigerant R410A
Refrigerant charge volume g 2070
Indoor Sound
Pressure(H/M/L/silence) dB (A) 50/45/40/38
Outdoor Sound pressure dB (A) 60
Voltage, Frequency, Phase V
Rated Current Cooling (A) 12.8
Heating (A) 12.0
System

16
Compressor type Rotary
Compressor MFG Hitachi
Compressor Model #
ATL253UDPC9AUL
Expansion Device Capillary
Indoor DC motor Yes
Indoor motor power output W
50
Indoor motor speed S/H/M/L/Mutter 1150/1000/850
Outdoor DC motor Yes
Outdoor motor power output W 70
Indoor motor speed H/M/L 850/550/500
Evaporator
Evaporator material
Number of rows 2
Tube outside dia.and type mm Ф7,innergroove tube
Evaporator length x height x width
mm
985x420x27.6
Tube pitch(a)x row pitch(b) mm 19x13.6
Fin spacing
mm
1.4
Condenser
Condenser material
Number of rows
2
Tube outside dia.and type
mm
φ7 innergroove tube
f.Condensor length x height x
width mm (970+942)x756x18.19
Tube pitch(a)x row pitch(b) mm 21x18.19
Fin spacing
mm
1.6
Connecting Pipe Diameter
Liquid Pipe inch 3/8
Gas Pipe inch 5/8
Others

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Net Dimensions
WxHxD
Indoor Unit mm 1280x360x260
Indoor Unit in 50 3/8x14 3/16x10
1/4
Outdoor Unit
mm 885×795×366
Outdoor Unit in 34 7/8x31 5/16x14
3/8
Net Weight
(Kg)
Indoor Unit 19.5
Outdoor Unit 58
Packing Dimensions
WxHxD
Indoor Unit mm 1385x435x325
Indoor Unit in 54 1/2x17 1/8x12
13/16
Outdoor Unit
mm 1050×910×500
Outdoor Unit in 41 11/32x35
13/16x19 11/16
Gross Weight (Kg) Indoor Unit 23.0
Outdoor Unit 63
Loading Capacity NO pipe(40'HC ) 105
Test Standard ARI 210-240
Approvals ETL/AHRI
Features
LED Display on Front Panel Yes
LED Dimmer Yes
7 Indoor Fan Speed Yes
LCD Wireless Remote Controller Yes
"I feel" in remote controller Yes
Back lighting remote controller Yes
-15°C (5°F) Heating Yes
-15°C (5°F) Cooling Yes

18
Working Temperature Range - Cooling (°C/°F) 0℃-46℃;
(32℉-115℉)
Working Temperature Range - Heating (°C/°F) -20℃-24℃;
(-4℉-75℉)
Remote Control Adjustable Temperature Range -
Cooling 16℃-30℃; (61℉-86℉)
Remote Control Adjustable Temperature Range -
Heating 16℃-30℃; (61℉-86℉)
8°C (46°F) Heating to avoid freezing water pipe in
Kitchen Yes
°C & °F convertible Yes
2 Ways Draining Connection (Left or Right) Yes
Compressor Intelligent Pre-heating Yes
Smart Function Yes
Super Function Yes
Auto Restart Yes
Auto Defrost Yes
Auto Cleaning Yes
Quiet Mode Yes
24 Hours Timer Yes
Removable and washable Panel Yes
Louver Position Memory Yes
Washable High Definition Filter Yes
Horizontal Auto Swing Louver Yes
Chassis Electric heater function Yes
Healthy Filter(catechins,VC,HEPA,jasmine aroma filter) Optional
Wired control Optional

19
3. Product Picture and Drawing
3-1. Product Pictures
Indoor units:
Front Panel ASREM4H4S09 – ASREM4H4S24
View
Front Panel ABSEM4H4S09 – ABSEM4H4S24
View
Front Panel ASPEM4H4S30
View

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Outdoor Units:
Unit All Models
View
Remote controller:
Model All Models
View