Hisense AS-07UR4SYDDB15 User manual

1
Version: 1.8
2018
Hisense Corporation
AS-07UR4SYDDB15
AS-09UR4SYDDB15
AS-11UR4SYDDB15
AS-13UR4SVDDB15
AS-18UR4SUADB5
AS-24UR4SFBDB5
Smart DC Inverter

3
Contents
1.#Safety#Considerations#………………………………………………………………………………………………………………………..4#
2.#Product#Specifications#..........................................................................................................................#6#
3.#Product#Picture#and#Drawing#.............................................................................................................#21#
3=1.#Product#Pictures#.......................................................................................................................#21#
3=2.#Product#dimensions#..................................................................................................................#24#
4.#Installation#Instruction#.......................................................................................................................#28#
4=1.#Installation#Place#and#Condition#...............................................................................................#28#
4=2.#Electric#Wiring#Diagram#............................................................................................................#30#
4=3.#Refrigerant#Flow#System#...........................................................................................................#41#
4=4.#Air#Purging#and#Leakage#Test#....................................................................................................#42#
4=5.#Test#Running#............................................................................................................................#43#
5.#Function#Operation#............................................................................................................................#44#
5=1.#Operation#Range#(cooling#and#heating）#..................................................................................#44#
5=2.#Remote#Controller#Operation#&#Function#.................................................................................#44#
5=3.#Special#Function#Fnstruction#.....................................................................................................#52#
6.#Electrical#Characteristics#....................................................................................................................#53#
6=1.#Print#Circuit#Board#(Indoor#&#Outdoor)#.....................................................................................#53#
6=2.#Fan#Motor#................................................................................................................................#66#
6=3.#Temperature#Sensor#.................................................................................................................#67#
6=4.#Compressor#..............................................................................................................................#71#
6=5.#Electric#Reactor#........................................................................................................................#71#
7.Trouble#Shooting#................................................................................................................................#72#
7=1.#Error#Code#Table#.......................................................................................................................#72#
7=2.#Test#the#jumper#terminals#........................................................................................................#83#
7=3.#Trouble#Diagnosis#of#Protection#................................................................................................#83#
7=4.#Trouble#Diagnosis#of#Compressor#.............................................................................................#85#
7=5.#Trouble#Diagnosis#of#Electric#Filter#Board#..................................................................................#85#
7=6.#Trouble#Diagnosis#of#Electric#Communication#...........................................................................#85#

4
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.
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

5
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.
●In a Room
Properly insulate any tubing run inside a room to prevent“sweating” that can cause dripping and
water damage to walls and floors.
●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.

7
Model No. AS-07UR4SYDDB15
Type T1, H/P, INVERTER
Ratings
Cooling Capacity kW 2,10 (0,90-2,50)
Heating Capacity kW 2,15 (0,90-2,50)
Rated Input-Cooling kW 0,650 (0,28-0,80)
Rated Input-Heating kW 0,590 (0,23-0,80)
Moisture Removal L/h 0.5
Air Circulation
High m3/h 550
Mid m3/h 460
Low m3/h 400
EER for Cooling W/W 3,23
COP for Heating W/W 3,64
2. Product#Specifications

8
Energy Class
Cooling
A
Energy Class
Heatling
A
Refrigerant
R410A
Refrigerant charge
volume （5M）
g
480
Additional ref. Volume
g
20
Indoor Unit Noise Level
High(dB (A))
38
Mid(dB (A))
33,5
Low(dB (A))
29,5
Outdoor Unit Noise Level
dB (A)
51
Power Supply
Voltage, Frequency, Phase
V
220-240V~,50Hz,1P
Rated Current
Cooling
(A)
3.0
Heating
(A)
2,7
System pressures in cooling rated
conditions
Max suction pressure
MPa
1.6
Max discharge pressure
MPa
4.15
Cooling Setting Temperature
Range
℃
16~30
Heating Setting Temperature
Range
℃
16~30
Cooling Operating
Temperature Range
℃
18~46
Heating Operating
Temperature Rang
℃
-15~24
System
Compressor
Compressor type
Rotary
Compressor Model No.
GS089MBB
Compressor MFG
LG
Connecting Pipe Diameter
Liquid Pipe
inch
1/4
Gas Pipe
inch
3/8
Features
Display on Front Panel
LED
LCD Wireless Remote Controller
Yes
Removable and washable Panel
Yes
Washable PP Filter
Yes
24 Hours Timer
Yes
5 Speed and Auto Indoor Fan Control
Yes
Vertical Auto Swing Louver
Yes
Manual Adjustable Horizontal Swing
Louver
Yes
Sleep Operation
Yes

Smart Function
Yes
Super Function
Yes
Auto Restart
Yes
Dimmer
Yes
Other
Net Dimensions
WxHxD (mm)
Indoor
Unit
765×280×220
Outdoor
Unit
660×483×240
Net Weight (Kg)
Indoor
Unit
7
Outdoor
Unit
23
Packing Dimensions WxHxD
(mm)
Indoor
Unit
800×335×265
Outdoor
Unit
780×530×315
Gross Weight (Kg)
Indoor
Unit
8,5
Outdoor
Unit
25

16
Model No. AS-09UR4SYDDB15
Ratings
Cooling Capacity kW 2,60 (0,90-3,00) 3,20 (0,90-3,55)
Heating Capacity kW 2,65 (0,90-3,00) 3,25 (0,90-3,55)
Rated Input-Cooling kW 0,810 (0,28-1,23) 0,995 (0,28-1,35)
Rated Input-Heating kW 0,730 (0,23-1,20) 0,900 (0,23-1,30)
Moisture Removal L/h 3,3 4,0
Air Circulation Max 600 600
EER for Cooling W/W 3.21 3,22
COP for Heating W/W 3,63 3,61
Refrigerant R410A R410A
Refrigerant charge volume g 540 640
Additional ref. Volume g 20 20
Indoor Unit Noise Level
High(dB(A)) 35 36
Mid(dB (A) 33 33,3
Low(dB(A)) 31 31,5
Outdoor Unit Noise Level dB (A) 51 52
Power Supply
Voltage, Frequency, Phase 220-240V~,50Hz,1P 220-240V~,50Hz,1P
Rated Current Cooling (A) 3,7 4,5
Heating (A) 3,3 4.0
System
Compressor type Rotary Rotary
Compressor Model No. GS089MBB GS089MBB
Compressor MFG LG LG
Expansion Device Capillary Capillary
Evaporator Copper tube and
Aluminum Fin
Copper tube and
Aluminum Fin
Condenser Copper tube and Copper tube and
AS-11UR4SYDDB15 AS-13UR4SVDDB5
3,70 (1,50-3,90)
3,85 (1,30-4,10)
1,131 (0,46-1,50)
1,058 (0,45-1,44)
4,7
600
3,27
3,64
R410A
670
20
38,5
35,5
32,5
53
220-240V~,50Hz,1P
5,0
4,7
Rotary
ASK89D53UEZ1
GMCC
Capillary
Copper tube and
Aluminum Fin
Copper tube and

17
Aluminum Fin
Aluminum Fin
Connecting Pipe Diameter
Liquid Pipe
inch
1/4
1/4
Gas Pipe
inch
3/8
3/8
Cooling Setting Temperature
Range
℃
16~30
16~30
Heating Setting Temperature
Range
℃
16~30
16~30
Cooling Operating
Temperature Range
℃
18~43 18~43
Heating Operating
Temperature Rang
℃
-15~24 -15~24
Features
Display on Front Panel
LED
LED
LCD Wireless Remote
Controller
Yes
Yes
Removable and washable
Panel
Yes
Yes
Washable PP Filter
Yes
Yes
24 Hours Timer
Yes
Yes
5 Speed and Auto
Indoor Fan Control
Yes
Yes
Vertical Auto Swing Louver
Yes
Yes
Manual Adjustable Horizontal
Swing Louver
Yes
Yes
Sleep Operation
Yes
Yes
Smart Function
Yes
Yes
Super Function
Yes
Yes
Auto Restart
Yes
Yes
Other
Net Dimensions
WxHxD (mm)
Indoor
Unit 765×280×220 765×280×220
Outdoor
Unit
660x240x482 660x240x482
Net Weight (Kg)
Indoor Unit
7,7 7,9
Outdoor
Unit
22,9 23,2
Packing Dimensions
WxHxD (mm)
Indoor
Unit 800×335×265 800×335×265
Outdoor
Unit
780x315x530
780×315×530
Gross Weight (Kg)
Indoor Unit
9,2 9,4
Outdoor
Unit
24,9 25,2
Aluminum Fin
1/4
3/8
16~30
16~30
18~43
-15~24
LED
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
765×280×220
660x240x482
7,9
23,2
800×335×265
780×315×530
9,4
25,2

18
Model N. AS-24UR4SFBDB5
Ratings
Cooling Capacity
kW 6,55 (2,90-7,10)
Heating Capacity
kW 6,95 (2,20-7,40)
Rated Input-Cooling
kW 2,028 (0,74-2,80)
Rated Input-Heating
kW 1,899 (0,65-2,90)
Moisture Removal
L/h
2.5
Air Circulation
High m3/h
950
Mid m3/h
880
Low m3/h
750
EER for Cooling
W/W
3,23
COP for Heating
W/W
3,66
Energy Class
Cooling
A
Energy Class
Heatling
A
Refrigerant
R410A
Refrigerant charge volume
（5M）
g
1700
Additional ref. Volume
g
30
Indoor Unit Noise Level
High(dB
(A))
44
Mid(dB (A))
37,5
Low(dB
(A))
34,5
Outdoor Unit Noise Level
dB (A)
58
Power Supply
Voltage, Frequency, Phase
V
220-240V~,50Hz,1P
Rated Current
Cooling
(A)
9,0
Heating
(A)
8,4
System pressures in cooling rated
conditions
Max suction pressure
MPa
1.6
Max discharge pressure
MPa
4.15
System
Compressor
Compressor type
Rotary
Compressor Model No.
ATL232SDNC9DU1L
Compressor MFG
HIGHLY
Connecting Pipe Diameter
Liquid Pipe
inch
3/8
Gas Pipe
inch
5/8
Cooling Setting Temperature
℃
16~30

19
Range
Heating Setting Temperature
Range
℃
16~30
Cooling Operating Temperature
Range
℃
18~43
Heating Operating Temperature
Rang
℃
-15~24
Features
Display on Front Panel
LED
LCD Wireless Remote Controller
Yes
Removable and washable Panel
Yes
Washable PP Filter
Yes
24 Hours Timer
Yes
5 Speed and Auto Indoor Fan Control Yes
Vertical Auto Swing Louver
Yes
Manual Adjustable Horizontal Swing Louver
Yes
Sleep Operation
Yes
Smart Function
Yes
Super Function
Yes
Auto Restart
Yes
Dimmer
Yes
Other
Net Dimensions
WxHxD (mm)
Indoor
Unit
1131x315x235
Outdoor
Unit
830×287×634
Net Weight (Kg)
Indoor
Unit
14,5
Outdoor
Unit
45
Packing Dimensions WxHxD
(mm)
Indoor
Unit
1220x400x310
Outdoor
Unit
980×385×665
Gross Weight (Kg)
Indoor
Unit
17
Outdoor
Unit
48.5

21
Model No. AS-18UR4SUADB5
Ratings
Cooling Capacity kW 5,60 (2,10-5,80)
Heating Capacity kW 5,80 (2,00-6,00)
Rated Input-Cooling kW 1,745 (0,60-2,00)
Rated Input-Heating kW 1,542 (0,50-2,20)
Moisture Removal L/h 1.5
Air Circulation Max 1100
EER for Cooling W/W 3.21
COP for Heating W/W 3,76
Refrigerant R410A
Refrigerant charge volume g 1340
Additional ref. Volume g 20
Indoor Unit Noise Level
High(dB
(A)) 43,5
Mid(dB (A) 38
Low(dB
(A)) 34,5
Outdoor Unit Noise Level dB (A) 56
Power Supply
Voltage, Frequency, Phase 220-240V~,50Hz,1P
Rated Current Cooling (A) 7.7
Heating (A) 7.0
System
Compressor type Rotary
Compressor Model No. ATN150D42UFZ
Compressor MFG GMCC

22
Connecting Pipe Diameter
Liquid Pipe inch 1/4
Gas Pipe inch 1/2
Cooling Setting Temperature
Range ℃16~30
Heating Setting Temperature
Range ℃16~30
Cooling Operating
Temperature Range ℃18~43
Heating Operating
Temperature Rang ℃-15~43
Features
Display on Front Panel LED
LCD Wireless Remote
Controller Yes
Removable and washable
Panel Yes
Washable PP Filter Yes
24 Hours Timer Yes
5 Speed and Auto
Indoor Fan Control Yes
Vertical Auto Swing Louver Yes
Manual Adjustable Horizontal
Swing Louver Yes
Sleep Operation Yes
Smart Function Yes
Super Function Yes
Auto Restart Yes
Other
Net Dimensions
WxHxD (mm)
Indoor
Unit 960x315x230
Outdoor
Unit 800x255x550
Net Weight (Kg) Indoor Unit 12,5
Outdoor
Unit 36
Packing Dimensions WxHxD
(mm)
Indoor Unit 1022x380x302
Outdoor
Unit 930×360×615
Gross Weight (Kg) Indoor Unit 14,5
Outdoor
Unit 39

23
Outdoor Units
Capacity (Btu)
V（W1M）
X(W1T)
View
Capacity (Btu)
R（W1N）
S(W1P)
View
Capacity (Btu)
Y（W1R）
B（W2N）
3. Product#Picture#and#Drawing
3"1.%Product%Pictures%
Indoor units:
Front Panel DB
View

24
View
Capacity (Btu)
F（W2M）
D（W5F）
View
Capacity (Btu)
U（W1L）
View
Remote controller:
Model
L1
View
3,2.!Product!dimensions!

25
Indoor units:
Model
W (mm)
H (mm)
D (mm)
AS-07UR4SYDDB15 764 270 219
AS-12UR4SVDDB15 764 270 219
AS-18UR4SUADB5 934 325 244
AS-24UR4SFBDB5 1102 324 244
AS-11UR4SYDDB15 764 270 219
AS-09UR4SYDDB15 764 270 219

27
Outdoor units:
Model
L1
(mm)
L2
(mm)
L3
(mm)
L4
(mm)
L5
(mm)
L6
(mm)
L7
(mm)
438 264 722 660 240 493 290
AS-07UR4SYDDB15
AS-09UR4SYDDB15
AS-11UR4SYDDB15
AS-13UR4SVDDB15
AS-18UR4SUADB5 608 285 861.7 800 256.1 550 312
565 314 892 832 286 635 350
AS-24UR4SFBDB5

28
4. Installation#Instruction
To prevent abnormal heat generation and the possibility of fire, do not place
obstacles, enclosures and grilles in front of or surrounding the air conditioner in a
way that may clock air flow. And, more than 1 meter away from any antenna or power lines or
connecting wires used for TV, radio, telephone, security system, or intercom. Electrical noise from any of
these sources may affect operation.
4"1.%Installation%Place%and%Condition%
Indoor unit
Avoid:
△direct sunlight.
△nearby heat sources that may affect performance of the unit.
△areas where leakage of flammable gas may be expected.
△places where large amounts of oil mist exist.
Do:
△Select an appropriate position from which every corner of the room can be uniformly cooled.
△Select a location that will hold the weight of the unit.
△Select a location where tubing and drain hose have the shortest run to the outside. (See a)
△Allow room for operation and maintenance as well as unrestricted air flow around the unit. (See b)
△Install the unit within the maximum elevation difference (H) above or below the outdoor unit and
within a total tubing length (L) from the outdoor unit as detailed (See table 1 and c)

29
a
b
c
table 1
Capacity
(Btu/h)
Pipe Size
Standard
Length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
Additional
Refrigerant
(g/m)
GAS
LIQUID
5k~14k
3/8"(Ø9.52)
1/4"(Ø6.35)
7.5
7
15
20
1/2"(Ø12.7)
1/4"(Ø6.35)
7.5
7
15
20
18k~28k
1/2"(Ø12.7)
1/4"(Ø6.35)
7.5
15
30
20
5/8"(Ø15.88)
1/4"(Ø6.35)
7.5
15
30
20
5/8"(Ø15.88)
3/8"(Ø9.52)
7.5
15
30
30
30k~38k
5/8"(Ø15.88)
3/8"(Ø9.52)
7.5
15
30
30
3/4"(Ø19.05)
3/8"(Ø9.52)
7.5
15
30
50
* If total tubing length becomes 7.5 to 15 m (max.), charge additional refrigerant as the table1 for
reference. And no additional compressor oil is necessary.
Outdoor unit
Avoid:
△Heat sources, exhaust fans, etc.
△Damp, humid or uneven locations.
DO:
△Choose a place as cool as possible.
△Choose a place that is well ventilated.
△Allow enough room around the unit for air intake or exhaust and possible maintenance. (see a1,
b1 & c1)
△Provide a solid base (level concrete pad, concrete block, 10 ×40 cm beams or equal), a minimum
of 10 cm above ground level to reduce humidity and protect the unit against possible water damage
and decreased service life.
△Install cushion rubber under unit’s feet to reduce vibration and noise.
△Use lug bolts or equal to bolt down unit, reducing vibration and noise.

30
a1
b1
c1
Recommended Wire Diameter:
Capacity size
Wire Diameter(mm2)
Fuse or Circuit Breaker Capacity
5K~12k
1.0(Power wire)/1.0（Connect
wire）
3.15A（indoor）/15A（outdoor）
18k
2.5(Power wire)/1.5（Connect
wire）
3.15A（indoor）/20A（outdoor）
22K~30K
2.5(Power wire)/2.5（Connect
wire）
3.15A（indoor）/30A（outdoor）
4"2.%Electric%Wiring%Diagram%
Model
Indoor Unit DIAGRAM
Outdoor Unit DIAGRAM
AS-07UR4SYDDB15 1508588 1826526
AS-09UR4SYDDB15 1508588 1826526
1508588
1508588 1510248
AS-11UR4SYDDB15
AS-13UR4SYDDB15
1510248
AS-18UR4SUADB5
AS-24UR4SFBDB5
1802900
1802900
1854446
1854446