Airwell AW-HDL009-N91 User manual

Service Manual
HDL High Wall
AW-HDL009-N91/AW-YHDL009-H91
7SP023100 / 7SP062960
R32
English Manual
IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
save this manual for future reference.
20.AW.HDL.09.R32.SM.EN.05.28

Service Manual
Table of Contents
Part Ⅰ: Technical Information.......................................................................1
1. Summary......................................................................................................................1
Table of Contents
2. Specications.........................................................................................................3
2.1 Specication Sheet...........................................................................................................3
2.2 Operation Characteristic Curve ....................................................................................>....>4
2.3 Capacity Variation Ratio According to Temperature .........................................................4
2.4 Cooling and Heating Data Sheet in Rated Frequency .....................................................5
2.5 Noise Curve......................................................................................................................5
3. Outline Dimension Diagram.......................................................................6
3.1 Indoor Unit........................................................................................................................6
3.2 Outdoor Unit .....................................................................................................................6
4. Refrigerant System Diagram......................................................................7
5. Electrical Part...........................................................................................................8
5.1 Wiring Diagram.................................................................................................................9
5.2 PCB Printed Diagram .....................................................................................................11
6. Function and Control......................................................................................12
6.1 Remote Controller Introduction of RC08A .....................................................................24
6.2 Brief Description of Modes and Functions......................................................................67
7. Notes for Installation and Maintenance..........................................32
Part Ⅱ: Installation and Maintenance .................................................29
8. Installation................................................................................................................33
8.1 Installation Dimension Diagram......................................................................................34
8.2 Installation Parts-checking ............................................................................................35
8.3 Selection of Installation Location....................................................................................35
8.4 Requirements for electric connection .............................................................................35
8.5 Installation of Indoor Unit................................................................................................38
8.6 Installation of Outdoor Unit.............................................................................................39
8.7 Vacuum Pumping and Leak Detection...........................................................................39
8.8 Check after Installation and Test Operation ...................................................................39

Service Manual
Table of Contents
9. Maintenance............................................................................................................40
9.1 Error Code List ...............................................................................................................46
9.2 Procedure of Troubleshooting ........................................................................................59
9.3 Troubleshooting for Normal Malfunction.........................................................................61
10. Exploded View and Parts List ..............................................................62
10.1 Indoor Unit....................................................................................................................63
10.2 Outdoor Unit .................................................................................................................65
11. Removal Procedure.......................................................................................66
11.1 Removal Procedure of Indoor Unit ...............................................................................70
11.2 Removal Procedure of Outdoor Unit ............................................................................74
Appendix:........................................................................................................................75
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................75
Appendix 2: Conguration of Connection Pipe.....................................................................75
Appendix 3: Pipe Expanding Method ...................................................................................76
Appendix 4: List of Resistance for Temperature Sensor ......................................................79

1
Service Manual
Technical Information
1. Summary
Part Ⅰ: Technical Information
Indoor Unit
Outdoor Unit
Remote controller RC08A
Caution: Risk of fire/flammable material

Service Manual
Technical Information
Power
Supply
Rated Voltage V~ 220-240
Rated Frequency Hz 50
Phases
1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max)
W
2500(500~3300)
Heating Capacity(Min~Max) W 2800(500~3500)
Cooling Power Input(Min~Max)
W 805(160~1400)
Heating Power Input(Min~Max)
W 755(200~1500)
Cooling Current Input A 3.9
Heating Current Input
A 3.4
Rated Input
W 1500
Rated Current
A 6.3
Air Flow Volume(SH/H/M/L/SL) m
3
/h 560/490/430/330/-
Dehumidifying Volume L/h
0.6
EER W/W 3.23
COP W/W 3.71
SEER W/W 6.1
SCOP(Average/Warmer/Colder) W/W 4.0/5.1/3.2
Application Area m
2
12-18
Indoor
Unit
Indoor Unit Model
AW-HDL009-N91
Fan Type Cross-flow
Fan Diameter Length(DXL) mm Ф98X580
Cooling Speed(SH/H/M/L/SL) r/min 1300/1200/1050/800/-
Heating Speed(SH/H/M/L/SL) r/min 1300/1200/1050/900/-
Fan Motor Power Output
W 20
Fan Motor RLA
A 0.215
Fan Motor Capacitor μF
1
Evaporator Form Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф5
Evaporator Row-fin Gap mm 2-1.4
Evaporator Coil Length (LXDXW) mm 584X22.8X266.7
Swing Motor Model MP24AA
Swing Motor Power Output
W 1.5
Fuse Current
A 3.15
Sound Pressure Level(SH/H/M/L/SL) dB (A)
39/36/32/21/-
Sound Power Level(SH/H/M/L/SL) dB (A) 55/52/44/38/-
Dimension (WXHXD) mm
790X275X200
Dimension of Carton Box (LXWXH) mm 823X595X352
Dimension of Package(LXWXH) mm 866X271X367
Net Weight kg
9
Gross Weight kg 11
Model
Product Code
7SP023100 / 7SP062960
AW-HDL009-N91/AW-YHDL009-H91
2
2.1 Specification sheet

Service Manual
Outdoor
Unit
Outdoor Unit Model AW-YHDL009-H91)
Outdoor Unit Product Code 7SP062960
Compressor Manufacturer ZHUHAI LANDA
COMPRESSOR CO.,LTD
Compressor Model QXF-B096zE190A
Compressor Oil FW68DA
Compressor Type Rotary
Compressor LRA. A 20.00
Compressor RLA A 4.21
Compressor Power Input W 943
Compressor Overload Protector 1NT11L-6233 HPC115/95U1
KSD115ºC
Throttling Method Capillary
Set Temperature Range ºC 16~30
Cooling Operation Ambient Temperature
Range ºC -15~43
Heating Operation Ambient Temperature
Range ºC -15~24
Condenser Form Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7
Condenser Rows-fin Gap mm 1-1.4
Condenser Coil Length (LXDXW) mm 710X19.05X508
Fan Motor Speed rpm 900
Fan Motor Power Output W 30
Fan Motor RLA A 0.36
Fan Motor Capacitor μF /
Outdoor Unit Air Flow Volume m3/h 1600
Fan Type Axial-flow
Fan Diameter mm Φ400
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IPX4
Permissible Excessive Operating Pressure for
the Discharge Side MPa 4.3
Permissible Excessive Operating Pressure for
the Suction Side MPa 2.5
Sound Pressure Level (H/M/L) dB (A) 52
Sound Power Level (H/M/L) dB (A) 61
Dimension(WXHXD) mm 782X540X320
Dimension of Carton Box (WXHxD)mm 823X595X358
Dimension of Package(WXHxD)mm 823X358X595
Net Weight kg 29.5
Gross Weight kg 32
Refrigerant R32
Refrigerant Charge kg 0.6
Connection
Pipe
Connection Pipe Length m 5
Connection Pipe Gas Additional Charge g/m 16
Outer Diameter Liquid Pipe mm Φ6
Outer Diameter Gas Pipe mm Φ9.52
Max Distance Height m 10
Max Distance Length m 19
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Technical Information 3

2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
Compressor Speed(rps) Compressor Speed(rps)
Cooling Heating
Current(A)
Current(A)
50
60
70
80
90
100
110
120
130
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
Capacity ratio(%)
Outdoor temp. (°C)
Capacity ratio(%)
gnitaeHgnilooC
gnitaeHgnilooC
-20-15 -10-50 510
110
120
130
100
90
80
70
60
50
40
Outdoor temp.(°C)
0
1
2
3
4
5
6
7
8
9
10
020406080 100 120
WB19
°C
0
1
2
3
4
5
6
7
8
020406080 100 120
50
60
70
80
90
100
110
120
130
Capacity ratio(%)
Outdoor temp. (°C)
Capacity ratio(
%)
–15 –10 –5
110
100
90
80
70
60
50
40
05710
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Outdoor temp.(°C)
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
Condition
Indoor:DB20°C
Indoor air flow:
High
Pipe length:5m
Condition
Indoor:DB 27°C
Indoor air flow: Super High
Pipe length:5m
Voltage:230V
Condition
Indoor:DB 20°C
Indoor air flow: Super High
Pipe length:5m
Voltage:230V
Heating operation ambient temperature range is -20ºC~24ºC
Heating operation ambient temperature range is -15ºC~24ºC
01020304050607090010 20 30 40 50 60 70 80 90 100 120110
80
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
220V
230V
240V
220V
230V
240V
01020304050607090010 20 30 40 50 60 70 80 90 100 120110
80
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
220V
230V
240V
220V
230V
240V
Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
Cooling Heating
4

2.4 Cooling and Heating Data Sheet in Rated Frequency
2.5 Noise Curve
Indoor side noise when blowing Outdoor side noise when blowing
Indoor fan motor rotating speed Compressor frequency(Hz)
Noise/dB(A)
50
60
30
40
20
Low Middle High Super High
12K
09K
40
42
44
46
48
50
52
54
56
20 4030 50 60 70 80 90
Noise dB(A)
09&12K Cooling
09&12K Heating
Cooling:
Rated cooling
condition(°C) (DB/WB) Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Compressor
revolution
(rps)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
27/19 35/24
09K 0.8 ~ 1.1 12 to 15 65 to 38 Super High High 49
12K 11 to 14 64 to 37 60
18K 0.9 ~ 1.1 12 to 14 75 to 37 Super High High 52
24K 72
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: Inlet and outlet pipe temperature of condenser
P: Pressure at the side of big valve
Connection pipe length: 5 m.
Heating:
Rated cooling
condition(°C) (DB/WB) Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Compressor
revolution
(rps)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
20/- 7/6
09K 2.8 ~ 3.2 35 to 63 2 to 5 Super High High 59
12K 35 to 65 2 to 5 67
18K 2.2 ~ 2.4 70 to35 2 to 4 Super High High 65
24K 77
09K
5

3. Outline Dimension Diagram
3.1 Indoor Unit
W
D
H
6

Indoor unit Outdoor unit
COOLING
HEATING
4-Way valve
Discharge
Suction
Heat
exchanger
(evaporator) Heat
exchanger
(condenser)
Valve
Valve
Liquid pipe
side
Gas pipe
side
Strainer Strainer
Capillary
Accumlator
Compressor
4. Refrigerant System Diagram
Connection pipe specication:
Liquid pipe:1/4" (6mm)
Gas pipe:3/8" (9.52mm)
AW-HDL009-N91 / AW-YHDL009-H91
7