VRF Atom B Outdoor Unit
MDV-V42WDHN1(AtB) – Heat Pump
1-phase, 220-240V, 50/60Hz
MDV-V42WDHN1 VRF Atom B Outdoor Unit
Submittal Data
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MDV-V42WDHN1(AtB) Features:
- All flare connections, install in a flash
- 1 to 7 indoor units connection
- Long piping length
- Centralized control with other VRF systems, convenient for unified management
- Wide operation range: cooling – -5° C to 55°C; heating – -15° C to 27°C
Specifications:
| Model | MDV-V42WDHN1(AtB) | ||
| Cooling1 | Capacity | kBtu/h | 41 |
| kW | 12 | ||
| Input | kW | 3.31 | |
| HER | kW/ kW | 3.63 | |
| Heating2 | Capacity | kBtu/h | 47 |
| kW | 14 | ||
| Input | kW | 3.64 | |
| COP | kW/ kW | 3.85 | |
| Connectable indoor unit | Total capacity | 45~130% of outdoor unit capacity | |
| Quantity | 1~7 | ||
| Compressor | Type | DC inverter | |
| Quantity | 1 | ||
| Fan motor | Type | DC motor | |
| Quantity | 1 | ||
| Outdoor airflow | m3/h | 5000 | |
| Sound pressure level3 | dB(A) | 56 | |
| Net/Packed dimensions (W×H×D) | mm | 950×840×440 | |
| Packed dimensions (W×H×D) | mm | 1025×950×510 | |
| Net/Gross weight | kg | 63/70 | |
| Refrigerant type/factory charge | kg | R410A/2.4 | |
| Liquid/Gas pipe | mm | Ф9.53/Ф15.9 | |
| Minimum Circuit Amps (MCA) | A | 35 | |
| Recommended Fuse Size (MFA) | A | 40 | |
Notes:
- Indoor temperature 27°CDB, 19°CWB; outdoor temperature 35°CDB; equivalent refrigerant piping length 7.5m with zero level difference.
- Indoor temperature 20°CDB; outdoor temperature 7°CDB, 6°CWB; equivalent refrigerant piping length 7.5m with zero level difference.
- The sound pressure level is measured at 1m in front of the unit and 1.3m above the floor in a semi-anechoic chamber.
Dimensional Drawing:
Unit (mm)
Product specifications change from time to time as product improvements and developments are released and may vary from those in this document.
