ARWM140LAS5
- HiPOR™ technology optimizes oil circulation, reducing energy losses and improving compressor operating efficiency
- The compact design and dual outdoor unit configuration provide flexible installation options and can reduce the required installation area by up to 50%
- LG ThinQ enables remote system control, performance monitoring, and diagnostics directly from a smartphone
- Connection to a cooling tower, boiler, and additional energy sources expands the system’s functional capabilities
- The water circuit ensures efficient heat transfer and seamless integration with the building’s engineering systems
- Flexible equipment configuration simplifies system design and enables efficient use of available technical space
TECHNICAL SPECIFICATIONS
| POWER SUPPLY | |
|---|---|
| Case 1: Voltage, phase, frequency (V, ph, Hz) | 380-415 V, 3 ph, 50 Hz |
| Case 2: Voltage, phase, frequency (V, ph, Hz) | 380 V, 3 ph, 60 Hz |
| RATED COOLING CAPACITY | |
| Cooling capacity (kW) | 39,20 |
| RATED HEATING CAPACITY | |
| Heating capacity (kW) | 44,10 |
| POWER INPUT | |
| Rated power input (cooling) (kW) | 6,22 |
| Rated power input (heating) (kW) | 6,78 |
| EFFICIENCY COEFFICIENTS | |
| Rated energy efficiency ratio (EER) | 6,30 |
| Rated coefficient of performance (COP) | 6,50 |
| HYDRAULIC CHARACTERISTICS | |
| Rated water flow (LPM) | 135,00 |
| Head loss (kPa) | 29,60 |
| INDOOR TEMPERATURE OPERATION RANGE | |
| Continuous cooling operation range (°C WB) | 15 ∼ 40 |
| Continuous heating operation range (°C DB) | 15 ∼ 40 |
| Cooling operation range (°C WB) | 10 ∼ 45 |
| Heating operation range (°C DB) | -5 ∼ 45 |
| REFRIGERANT | |
| Refrigerant | R410A |
| Factory Refrigerant Charge (g) | 3,500 |
| Control type | EEV |
| PIPING CONNECTIONS | |
| Liquid pipe (mm (inch)) | Ø 12,7 (1/2) |
| Gas pipe (mm (inch)) | Ø 28,58 (1-1/8) |
| Low pressure gas pipe (heat recovery) (mm (inch)) | Ø 28,58 (1-1/8) |
| High pressure gas pipe (mm (inch)) | Ø 22,22 (7/8) |
| WATER CIRCUIT PIPING CONNECTIONS | |
| Inlet pipe connection type | Internal thread 1½″ (PT 40) |
| Outlet pipe connection type | Internal thread 1½″ (PT 40) |
| SOUND PRESSURE LEVEL | |
| Cooling / heating (dB(A)) | 52,0 / 53,0 |
| SOUND POWER LEVEL | |
| Cooling / heating (dB(A)) | 64,0 / 65,0 |
| COMPRESSOR | |
| Type | Hermetically sealed scroll |
| Model x pc | JQC068MAA х 1 |
| Piston displacement (cm³/rev) | 62,10 |
| Motor output (W x pc) | 5 300 х 1 |
| Starting method | Direct on line |
| Number of revolution (rev/min) | 3 600 |
| Oil type | FW68D (PVE) |
| Oil charging amount (cm³ x pc) | 1 200 x 1 |
| HEAT EXCHANGER | |
| Type | Stainless steel plate |
| Maximum pressure resistance (kg/cm²) | 45,0 |
| CONNECTABLE INDOOR UNITS | |
| Maximum number of indoor units (pc) | 23 (35) |
| CONNECTING CABLE | |
| Communication сable VCTF-SB (mm² x cores) | 1,0 ∼ 1,5 х 2 |
| EXTERIOR | |
| Dimensions (W x H x D), (mm) | 772 х 1 120 х 547 |
| Weight (kg) | 149,0 |
| Color / RAL code | Morning Gray / RAL 7038 Dawn Gray / RAL 7037 |