Airwell AW-HDL007-N91 User manual

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Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
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Service Manual
HDL.High.Wall
AW-HDL007-N91
7SP023110
R32
English Manual
20.AW.HDL.07.R32.SM.EN.05.26

Table of Contents
Service Manual
Table of Contents
Part Ⅰ: Technical Information.......................................................................1
1. Summary......................................................................................................................1
2. Specications..........................................................................................................2
2.1 Specication Sheet...........................................................................................................2
2.2 Noise Criteria Curve Tables for Both Models ...................................................................3
3. Outline Dimension Diagram........................................................................4
4. Refrigerant System Diagram......................................................................5
5. Electrical Part...........................................................................................................6
5.1 Wiring Diagram.................................................................................................................6
5.2 PCB Printed Diagram .......................................................................................................7
6. Function and Control........................................................................................8
6.1 Remote Controller Introduction .......................................................................................8
Part Ⅱ: Installation and Maintenance .................................................21
7. Notes for Installation and Maintenance..........................................21
8. Installation................................................................................................................25
8.1 Installation Dimension Diagram......................................................................................25
8.2 Installation Parts-checking ............................................................................................27
8.3 Selection of Installation Location....................................................................................27
8.4 Requirements for electric connection .............................................................................27
8.5 Installation of Indoor Unit................................................................................................27
8.6 Check after Installation and Test Operation ...................................................................30
9. Maintenance............................................................................................................31
9.1 Error Code......................................................................................................................31
9.2 Maintenance Method for Normal Malfunction.................................................................41
10. Exploded View and Parts List ..............................................................43
11. Removal Procedure.......................................................................................45
Appendix:........................................................................................................................50
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................50
Appendix 2: Pipe Expanding Method ...................................................................................50
Appendix 3: List of Resistance for Temperature Sensor ......................................................52

1
Table of Contents
Service Manual
Technical Information
1. Summary
Indoor Unit:
Part Ⅰ: Technical Information
AW-HDL007-N91
Remote Controller:
RC08A
Caution: Risk of fire/flammable material

Service Manual
Technical Information
Model
Product Code
Rated Voltage V~ 220-240
Rated Frequency Hz 50
Phases 1
Cooling Capacity W 2100
Heating Capacity W 2600
Air Flow Volume (SH/H/M/L) m3/h 560/490/430/330
Dehumidifying Volume L/h 0.6
Fan Type
Fan Diameter-height mm Ф98X580
Fan Motor Speed (SH/H/M/L) Cool rpm 1300/1200/1050/800
Fan Motor Speed (SH/H/M/L) Heat rpm 1300/1200/1050/900
Fan Motor Power Output W 20
Fan Motor Running Current A 0.22
Fan Motor Capacitor μF 1
Evaporator Material Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф5
Evaporator Number of Rows 2
Evaporator Fin Pitch mm 1.4
Evaporator Length(L)XHeight(H)XWidth(W) mm 584X22.8X266.7
Motor Model FN20J-PG
Overload Protector /
Motor Full Load Amp(FLA) A /
Sound Pressure Level (SH/H/M/L) dB (A) 39/36/32/21
Sound Power Level (SH/H/M/L) dB (A) 49/46/42/38
Outline Dimension (WXHXD) mm 790X275X200
Package Carton Dimension (LXWXH) mm 863X268X352
Package Dimension (LXWXH) mm 866X271X367
Net Weight kg 9
Gross Weight kg 11
Liquid pipe mm Φ6
Gas Pipe(to indoor unit) mm Φ9.52
Note: The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.
AW-HDL007-N91
7SP023110
2

Service Manual
Technical Information
2.2 Noise Criteria Curve Tables for Both Models
0
10
Noice/dB(A)
20
30
40
50
60
Low Middle High Super High
Indoor Fan Motor Rotating Speed
3

Service Manual
Technical Information
W
D
H
07/09K
12K
18K
24K
90
150
54
168.5 462 159.5
Φ55 Φ55
54
181685104
206
Ф70
685 187
Ф55 Ф55
Ф70
190 181
38
79
154
43
131 542172
43
43
80
143
Ф5 5Ф5 5
38
43
3. Outline Dimension Diagram
Unit:mm
Model W H D
07K 790 275 200
4

Service Manual
Technical Information
4. Refrigerant System Diagram
outdoor
indoor
D1
C1
B1
A1
filter
A heat exchanger
gas -liquid separator
inverter compressor
discharge silencer
discharge temperature
sensor
SP
4-way valve
outdoor heat exchanger
fan
high pressure switch
B heat exchanger
C heat exchanger
D heat exchanger
filter
filter
filter
filter
C2
C3
D3
D2
B3
B2
A2
A3
A1:A unit electronic expansion valve B1:B-unit electronic expansion valve
C1:C-unit electronic expansion valve D1:D-unit electronic expansion valve
A2:A-unit gas pipe temperature sensor B2:B-unit gas pipe temperature sensor
C2:C-unit gas pipe temperature sensor D2:D-unit gas pipe temperature sensor
A3:A unit liquid pipe temperature sensor B3:B-unit liquid pipe temperature sensor
C3:C-unit liquid pipe temperature sensor D3:D-unit liquid pipe temperature sensor
5

5. Electrical Part
5.1 Wiring Diagram
● Indoor Unit
● Instruction
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH White GN Green CAP Jumper cap
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow/Green BK Black / /
VT Violet OG Orange / /
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
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6

5.2 PCB Printed Diagram
● Top view
● Bottom view
No. Name
1
2
3
4Auto button
5Interface of up&down swing
motor
Interface of PG feedback
6
Interface of health function
neutral wire
7WIFI
8Temperature sensor
Display board
9
10
11
12
Communication wire
Terminal with outdoor of
power supply live wire terminal
Jumper cap
13 Live wire
14 Fuse
Neutral wire
Interface of indoor fan
12 345 6
7
8
9
1011
12
13
14
15
15 Interface of health function live
wire
7

6. Function and Control
6.1 Remote Controller Introduction
8