LG HM031M User Manual

Air-to-Water Heat Pump _ 9
Part 1. Monobloc Unit
4. Specification
Note :
1. Capacities and power inputs are based on the following conditions:
*
1
: Cooling conditions - Inlet/Outlet Water Temperature 23°C/18°C;
Outdoor Air Temperature 35°CDB/24°CWB
Heating conditions - Inlet/Outlet Water Temperature 30°C/35°C;
Outdoor Air Temperature 7°CDB/6°CWB
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 pur-
pose of improvement.
4. This product contains Fluorinated Greenhouse Gases.
Nominal Capacity and Nominal Input AHBW128A0 [HM123M] AHBW148A0 [HM143M] AHBW168A0 [HM163M]
*1
Capacity
Cooling kW 14.50 15.50 16.10
Heating kW 12.00 14.00 16.00
*1
Power Input
Cooling kW 4.00 4.69 5.07
Heating kW 2.67 3.15 3.81
*1
EER Cooling W/W 3.63 3.30 3.18
*1
COP Heating W/W 4.49 4.44 4.20
Technical Specifications AHBW128A0 [HM123M] AHBW148A0 [HM143M] AHBW168A0 [HM163M]
Water Side
Operation
Range
Cooling
For Fan Coil Unit Min. ~ Max. °C DB
For under floor Min. ~ Max. °C DB
Heating
For Fan Coil Unit / Radiator Min. ~ Max. °C DB 15 ~ 57 15 ~ 57 15 ~ 57
For under floor Min. ~ Max. °C DB 15 ~ 57 15 ~ 57 15 ~ 57
Water Pump
Type -
Canned type for hot water circulation Canned type for hot water circulation Canned type for hot water circulation
Motor Type - Inverter Inverter Inverter
Steps of Pumping speed - ---
Power input Rated W 130 130 130
Water Flow Rate Min. / Rated
ℓ/min
15.0 / 34.0 15.0 / 40.0 15.0 / 46.0
Heat
Exchanger
Type -
Brazed Plate HEX Brazed Plate HEX Brazed Plate HEX
Quantity 111
Number of Plate EA 76 76 76
Head Loss Rated kPa 14.50 16.20 18.52
Water Flow Rate Min
ℓ/min
34.0 40.0 46.0
Expansion
Vessel
System Water Volume Max.
ℓ
200 200 200
Pre-pressure kPa 120 120 120
Piping
Connections
Inlet mm
25.4 (Female) 25.4 (Female) 25.4 (Female)
Outlet mm 25.4 (Female) 25.4 (Female) 25.4 (Female)
Strainer
Mesh size W x H mm x mm
1 x 1 1 x 1 1 x 1
Material - Stainless Steel Stainless Steel Stainless Steel
Safety Valve Pressure Limit Upper Limit bar 3.0 3.0 3.0
Devices for Water Circuit
-
Pressure gauge Pressure gauge Pressure gauge
- Drain / Fill valve Drain / Fill valve Drain / Fill valve
Refrigerant Side
Operation Range
(Outdoor Temperature)
Cooling Min. ~ Max. °C DB 5 ~ 48 5 ~ 48 5 ~ 48
Heating Min. ~ Max. °C DB -20 ~ 35 -20 ~ 35 -20 ~ 35
Compressor
Type -
Hermetic motor Hermetic motor Hermetic motor
Model Model x No. GPT442MAA GPT442MAA GPT442MAA
Motor Type - Twin Rotary Twin Rotary Twin Rotary
Motor Output Rated W x No. 4,000 x 1 4,000 x 1 4,000 x 1
Heat Exchanger (Row x Column x Fins per inch) x No. -
Refrigerant
Type - R410A R410A R410A
Precharged Amount g(oz) 2,200(77.6) 2,200(77.6) 2,200(77.6)
Control - Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve
Refrigerant Oil
Type -
FVC68D FVC68D FVC68D
Charged Volume cc x No. 1,300 1,300 1,300
Fan
Type -
Propeller Propeller Propeller
Air Flow Rate Rated m
3
/min x No. 60.0 x 2 60.0 x 2 60.0 x 2
Fan Motor
Type -
BLDC BLDC BLDC
Output W x No. 124 x 2 124 x 2 124 x 2
Sound Pressure
Level
Cooling Rated dB(A)
54 54 54
Heating Rated dB(A) 53 53 53
Sound Power Level Heating Max. dB(A)
Silent Sound Pressure Level Heating Rated dB(A)
Silent Sound Power Level Heating Max. dB(A)
Dimensions Unit
W x H x D
mm 1,239 x 1,450 x 390 1,239 x 1,450 x 390 1,239 x 1,450 x 390
Weight Unit kg 145.0 145.0 145.0
Electrical Specifications AHBW128A0 [HM123M] AHBW148A0 [HM143M] AHBW168A0 [HM163M]
Outdoor Unit
Power Supply V, Ø, Hz 380-415, 3, 50 380-415, 3, 50 380-415, 3, 50
Maximum
Running Current
Cooling A 11.0 11.0 11.0
Heating A 11.0 11.0 11.0
Wiring Connections Power Supply Cable (included Earth) No x mm
2
3 x 2.5 (H07RN-F) 3 x 2.5 (H07RN-F) 3 x 2.5 (H07RN-F)
Heater
Power Supply V, Ø, Hz 380-415, 3, 50 380-415, 3, 50 380-415, 3, 50
Running current A 9.6 9.6 9.6
Wiring connection Power Supply Cable (included Earth) No x mm
2
3 x 4.0 (H07RN-F) 3 x 4.0 (H07RN-F) 3 x 4.0 (H07RN-F)
6 ~ 30 6 ~ 30 6 ~ 30
16 ~ 30 16 ~ 30 16 ~ 30
(2 x 32 x 14) x 2 (2 x 32 x 14) x 2 (2 x 32 x 14) x 2
68 68 68
50 50 50
61 61 61

LG HM031M Specifications

General

Brand	LG
Model	HM031M
Category	Heat Pump
Language	English