LG THERMA V AHNW16606B0, Service Manual, Page: 10 / 81

- 10 -
Outdoor
Outdoor Units AHUW146A2 AHUW096A3
Combination Indoor Units AHNW16606B0 AHNW16606B0
Power Supply Ø / V / Hz 1/220-240/50 1 / 220-240 / 50
Maximum Running Cooling A 25 19
Current Heating A 25 19
Wiring Connections
For Power Supply
(Included Earth)
Number of wires 3 3
* Capacity
Cooling(Under floor) kW 11.0
Heating(Under floor) kW 14.0
* Power Input
Cooling(Under floor) kW 3.04
Heating(Under floor) kW 3.16
*EER Cooling(Under floor) W/W 3.61
*COP Heating(Under floor) W/W 4.44
Operation Range (Min.~Max.)
Outdoor Temperature Cooling °C DB 5 ~ 48
Heating °C DB -20 ~ 30
Compressor
Type - Hermetic Motor
Model - GPT442MBA
Quantity EA 1
Displacement cm 3 /Rev. 44.2
Capacity kW 13.92
Compressor Motor
Type - Brushless
Quantity EA 1
Rated Output W 4,000
Refrigerant
Type - R410A
Charge g 2,300
Control - Electronic Expansion Valve
Refrigerant Oil
Type - FVC68D
Charged Volume cc 1,300
Heat Exchanger
Quantity EA 2
Rows EA 2
Columns EA 32
FPI Fins/inch 14
Fan
Type - Propeller
Quantity EA 2
Air Flow Rate CMM(l/s) 55
Fan Motor
Model - BLDC
Quantity EA 2
Output W 124
Sound Power Level Heating dB 69
Liquid Piping Connection
Type - Flare
Outer Diameter mm(inch) Ø 9.52 (3/8)
Gas Piping Connection
Type - Flare
Outer Diameter mm(inch) Ø 15.88 (5/8)
Piping Length (Outdoor Unit ~
Indoor Unit)
Minimum m 3
Standard m 7.5
Maximum m 50
Height Difference (Outdoor
Unit ~ Indoor Unit)
Maximum m 30 30
Additional Refrigerant Charge g/m 40
Dimensions
Unit(W x H x D) mm 950 x 1,380 x 330
Packed Unit(W x H x D) mm 1,140 x 1,462 x 461
Weight
Unit kg 94
Packed Unit kg 107
**Rated water flow rate LPM 40
9.0
9.0
2.88
2.23
3.12
4.04
5 ~ 48
-20 ~ 30
Hermetic Motor
GJT240MAA
1
24
7.41
Brushless
1
2,137
R410A
1,800
EEV
FVC68D
900
1
2
38
14
Propeller
1
58
BLDC
1
124
65
Flare
Ø 9.52 (3/8)
Flare
Ø 15.88 (5/8)
3
7.5
50
40
950 × 834 × 330
1,065 × 918 × 461
59
65
26
Note :
1. Capacities and power inputs are based on the following conditions:
* : Cooling conditions - Indoor Water Temperature 23°C/18°C; Outdoor Air Temperature 35°CDB/24°CWB
Heating conditions - Indoor Water Temperature 30°C/35°C; Outdoor Air Temperature 7°CDB/6°CWB
Standard piping length 7.5m
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without prior notice for purpose of improvement.
4. ** Indoor unit Rated water flow rate.