Airwell HDLA High Wall User manual

TECHNICAL MANUAL
HDLA High Wall
R32 Inverter
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.
21.AW.HDLA.9-24.R32.TM.EN.07.21

Table of Contents Page
1. Specifications ................................................................................................ 3
1. Model Reference
2. General Specifications
3. Dimensional Drawings
4. Electrical Wiring Diagrams
5 Refrigerant Cycle Diagrams
6. Capacity Tables
7. Noise Criterion Curves
8. Electrical Characteristics
2. Product Features ........................................................................................... 34
1. Operation Modes and Functions
2. Remote Controller Functions
3. Installation .................................................................................................... 41
1. Installation Overview
2. Location Selection
3. Indoor Unit Installation
4. Outdoor Unit Installation
5. Refrigerant Pipe Installation
6. Vacuum Drying and Leakage Checking
7. Additional Refrigerant Charge
8. Electrical and Gas Leak Checks
9. Test Operation

1.
2.
3.
4.
5
6.
7.
8.
Model Reference....................................................................................................4
General Specifications...........................................................................................5
Dimensional Drawings ..........................................................................................9
Electrical Wiring Diagrams..................................................................................13
Refrigerant Cycle Diagrams ................................................................................16
Capacity Tables ....................................................................................................17
Noise Criterion Curves.........................................................................................29
Electrical Characteristics......................................................................................33
Specifications
Contents

Page 4 
1. Model Reference
Refer to the following table to determine the specific indoor and outdoor unit model number of your purchased
equipment.
Indoor Unit Model Outdoor Unit Model Capacity (Btu/h) Power Supply
HDLA-025N-09M25 YDAA-025H-09M25 9K
1Φ, 220~240V~, 50Hz
HDLA-035N-09M25 YDAA-035H-09M25 12K
HDLA-050N-09M25 18K
YDAA-050H-09M25
HDLA-070N-09M25 24K
YDAA-070H-09M25
Specifications

Page 5 
2. General Specifications
Indoor Model HDLA-025N-09M25 HDLA-035N-09M25
Outdoor Model YDAA-025H-09M25 YDAA-035H-09M25
Power supply V- Ph-Hz 220~240-1-50 220~240-1-50
Max. input consumption W 2150 2150
Max. current A 10 10
Compressor
Model KSK103D33UEZ3(YJ) KSK103D33UEZ3(YJ)
Type Rotary Rotary
Brand GMCC GMCC
Capacity W 2035/3255 2035/3255
Input W 325/826 325/826
Rated current(RLA) A 2.4/5.65 2.4/5.65
Locked rotor Amp(LRA) A / /
Thermal protector / /
Thermal protector position / /
Capacitor uF / /
Refrigerant oil/oil charge ml ESTER OIL VG74/310 ESTER OIL VG74/310
Indoor fan motor
Model YKFG-13-4-38L-4 YKFG-13-4-38L-4
Input W 40 40.0
Output W 13 13
Capacitor uF 1.2 1.2
Speed(Hi/Mi/Lo) r/min 1030 / 900 / 750 1150/950/750
Indoor coil
Number of rows 2.0 2
Tube pitch(a)x row pitch(b) mm 19.5x11.6 19.5x11.6
Fin spacing mm 1.2 1.2
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Tube outside dia.and type mm Ф5,Inner groove tube Φ5,Inner groove tube
Coil length x height x width mm 595x78x23.2+595x117x23.2+595
x78x23.2
595x78x23.2+595x117x23.2+595
x78x23.2
Number of circuits 4 4
Indoor air flow (Hi/Mi/Lo) m3/h 466/360/325 540/430/314
Indoor sound pressure level (Hi/Mi/Lo) dB(A) 38.5/32/25 40.5/34.5/25
Indoor sound power level dB(A) 54.0 55.0
Indoor unit
Dimension(W*D*H) mm 805x194x285 805x194x285
Packing (W*D*H) mm 870x270x365 870x270x365
Net/Gross weight Kg 7.6/9.7 7.6/9.8
Outdoor fan
motor
Model ZKFN-34-10-1 ZKFN-34-10-1
Output W 34 34
Capacitor uF / /
Speed r/min 780/700/600 790/700/600
Specifications

Page 6 
Outdoor coil
Number of rows 1 1
Tube pitch(a)x row pitch(b) mm 21x22 21x22
Fin spacing mm 1.3 1.3
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Tube outside dia.and type mm Φ7,Inner groove tube Φ7,Inner groove tube
Coil length x height x width mm 740x462x22 740x462x22
Number of circuits 2 2
Outdoor air flow m3/h 1750 1800
Outdoor sound pressure level dB(A) 55.5 56.0
Outdoor sound power level dB(A) 62.0 63.0
Outdoor unit
Dimension(W*D*H) mm 720x270x495 720x270x495
Packing (W*D*H) mm 835x300x540 835x300x540
Net/Gross weight Kg 23.2/25.0 23.2/25.0
Refrigerant
Type R32 R32
GWP 675 675
Charged quantity Kg 0.55 0.55
Design pressure MPa 4.3/1.7 4.3/1.7
Refrigerant piping
Liquid side/ Gas side mm(inch) Φ6.35/Φ9.52(1/4"/3/8") Φ6.35/Φ9.52(1/4"/3/8")
Max. refrigerant pipe length m 25 25
Max. difference in level m10 10
Connection wiring 1.5x5Core 1.5x5Core
Plug type no-plug no-plug
Thermostat type Remote Control Remote Control
Operation temperature 17-30 17-30
Ambient tem-
perature
Indoor(cooling/ heating) °C 17-32/0-30 17-32/0-30
Outdoor(cooling/heating) °C -15-50/-15-30 -15-50/-15-30
Qty’per 20’ /40’ /40’HQ 132/274/305 132/274/305
Notes:
1) Capacities are based on the following conditions:
Cooling(T1): - Indoor Temperature 27°C(80.6°F) DB /19 °C(66.2°F) WB Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
-Outdoor Temperature 35 °C(95°F) DB /24 °C(75.2°F) WB -Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
-Interconnecting Piping Length 5m - Interconnecting Piping Length 5 m
- Level Difference of Zero. - Level Difference of Zero.
2) Capacities are Net Capacities.
3) Due to our policy of innovation some specifications may be changed without notification.

Page 7 
Indoor Model HDLA-050N-09M25 HDLA-070N-09M25
Outdoor Model YDAA-050H-09M25 YDAA-070H-09M25
Power supply V- Ph-Hz 220~240-1-50 220~240-1-50
Max. input consumption W 2500 3500
Max. current A 13 15.5
Compressor
Model KSN140D21UFZ KTM240D43UKT
Type ROTARY ROTARY
Brand GMCC GMCC
Capacity W 4385 7600
Input W 1140 2045
Rated current(RLA) A 7.50 9.3
Locked rotor Amp(LRA) A / /
Thermal protector / /
Thermal protector position / /
Capacitor uF / /
Refrigerant oil/oil charge ml VG74/440 VG74/620
Indoor fan motor
Model ZKFP-30-8-3 ZKFP-58-8-1-5
Output W 36 58
Capacitor uF / /
Speed(Hi/Mi/Lo) r/min 1130 / 900 / 800 1130 / 900 / 800
Indoor coil
Number of rows 2.0 2.0
Tube pitch(a)x row pitch(b) mm 21x13.37 21x13.37
Fin spacing mm 1.2 1.3
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Tube outside dia.and type mm Φ7,Inner groove tube Φ7,Inner groove tube
Coil length x height x width mm 750x189x26.74+750x105x26.74 780x210x26.74+780x105x26.74
Number of circuits 3 4
Indoor air flow (Hi/Mi/Lo) m3/h 840/680/540 980/817/662
Indoor sound pressure level (Hi/Mi/Lo) dB(A) 42.5/36/26 45/40.5/36
Indoor sound power level dB(A) 56 59
Indoor unit
Dimension(W*D*H) mm 957x213x302 1040x220x327
Packing (W*D*H) mm 1035x295x385 1120x405x315
Net/Gross weight Kg 10/13 12.3/15.8
Outdoor fan
motor
Model ZKFN-34-10-1-3 ZKFN-80-8-3
Input W 99.6 88.0
Output W 34 80
Capacitor uF / /
Speed r/min 740/700/650 830/700/550
Outdoor coil
Number of rows 2.0 1.6
Tube pitch(a)x row pitch(b) mm 21x22 21x13.37
Fin spacing mm 1.3 1.3
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Tube outside dia.and type mm Φ7,Inner groove tube Φ7,Inner groove tube
Coil length x height x width mm 860x504x44 900x44x609
Number of circuits 4 5
Outdoor air flow m3/h 2100 3500

Page 8
Outdoor sound pressure level dB(A) 56 59
Outdoor sound power level dB(A) 63 67
Outdoor unit
Dimension(W*D*H) mm 805x330x554 890x342x673
Packing (W*D*H) mm 915x370x615 995x398x740
Net/Gross weight Kg 32.7/35.4 42.9/45.9
Refrigerant
Type R32 R32
GWP 675 675
Charged quantity Kg 1.08 1.42
Design pressure MPa 4.3/1.7 4.3/1.7
Refrigerant piping
Liquid side/ Gas side mm(inch) Φ6.35/Φ12.7(1/4"/1/2") Φ9.52/Φ15.9(3/8"/5/8")
Max. refrigerant pipe length m 30 50
Max. difference in level m20 25
Connection wiring 1.5x5Core 2.5x5Core
Plug type no-plug no-plug
Thermostat type Remote Control Remote Control
Operation temperature 17-30 17-30
Ambient tem-
perature
Indoor(cooling/ heating) °C 17-32/0-30 17-32/0-30
Outdoor(cooling/heating) °C -15-50/-15-30 -15-50/-15-30
Qty’per 20’ /40’ /40’HQ 84/180/208 66/137/156
Notes:
1) Capacities are based on the following conditions:
Cooling(T1): - Indoor Temperature 27°C(80.6°F) DB /19 °C(66.2°F) WB Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
-Outdoor Temperature 35 °C(95°F) DB /24 °C(75.2°F) WB -Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
-Interconnecting Piping Length 5m - Interconnecting Piping Length 5 m
- Level Difference of Zero. - Level Difference of Zero.
2) Capacities are Net Capacities.
3) Due to our policy of innovation some specifications may be changed without notification.

Specifications
Page 11 
3. Dimensional Drawings
3.1 Indoor Unit
W
H
D
Capacity W(mm) D(mm) H(mm)
9K~12K 805 194 285
18K 957 213 302
24K 1040 220 327

Specifications
Page 12 
3.2 Outdoor Unit
YDAA-025H-09M25-YDAA-035H-09M25