Outdoor Unit for the REMKO MVT DC Air-Source Heat Pump
The REMKO MVT DC outdoor unit for air-source heat pumps is a key component in heating and cooling systems that utilize thermal energy from the surrounding air. The outdoor unit is typically installed on or near the exterior of a building and is connected to the indoor unit, which is located inside the building. Here is a general description of the air-source heat pump outdoor unit:
- Housing and Protection: The housing of an outdoor unit is typically made of durable material that can withstand various weather conditions. The protection rating indicates how well the outdoor unit is protected against dust, moisture, and other external factors.
- Fans: An outdoor unit typically has one or more fans that help air flow into and out of the unit. These fans facilitate heat exchange, ensuring that heat energy is transferred efficiently.
- Heat Exchanger: A heat exchanger is a key component that enables the exchange of thermal energy between air and the refrigerant. It allows the refrigerant to absorb heat from the surrounding air and then transfer it to the interior, where it is used for heating or cooling.
- Compressor: The compressor is the heart of the system; it compresses the refrigerant, raising its temperature and pressure. This enables the refrigerant to more effectively absorb and transfer heat from the surrounding air.
- Refrigerant Cycle: The outdoor unit of an air-source heat pump allows the refrigerant to absorb and transfer thermal energy through air circulating in a cycle. The refrigerant (usually a special gas or liquid) changes from a liquid state at lower temperatures to a gaseous state at higher temperatures, enabling the transfer of thermal energy.
- Control System: The outdoor unit is typically controlled by an electronic control system that regulates the fans, compressor, and other components based on the building’s heating requirements and the outdoor temperature. In modern systems, the control system may be programmable and allow for the configuration of different modes and temperature settings.
- Noise Reduction: Some outdoor units are equipped with noise-reduction materials or technologies to minimize operating noise and ensure comfort indoors.
The outdoor unit of an air-source heat pump plays a crucial role in the operation of the entire system, enabling the efficient conversion of thermal energy from the surrounding air for heating or cooling the building, thereby helping to save energy.
The MVT series is an efficient inverter air conditioning solution that allows you to operate up to 5 indoor units at the same time. You can combine wall-mounted units, ceiling cassettes, and now even compact wall-mounted units as needed.
External devices:
- Cooling capacity for up to 5 rooms
- Control Using Microprocessor Technology
- Adding Refrigerant Using Electronic Expansion Valves
- R32 refrigerant is pre-charged into outdoor units at the factory
- Supports pipes up to 5 meters long per circuit
- Equipped with winter fan speed control in cooling and heating modes; up to -15°C in the standard version
Internal Units:
- Automatic airflow control in both cooling and heating modes
- Programmable 24-hour timer function
- The standard design includes an infrared remote control
- Alarm Contact (for the MXD Series)
- External activation and deactivation contact (for the MXW and MXD series)
- Compatibility with REMKO Smart-Control Touch (for the MXW and MXD series)
- Optional Wi-Fi connectivity available (for the MXW, MXD, and ATY series)
Technical Specifications:
| Product | MVT 603 DC | MVT 903 DC | MVT 1053 DC | MVT 1403 DC |
|---|---|---|---|---|
| Cooling capacity | 5.30 (2.10–6.90) kW | 7.90 (2.90–8.50) kW | 10.50 (2.10–10.60) kW | 12.40 (2.10–14.20) kW |
| Cooling Energy Efficiency Rating | A++ | A++ | A++ | A++ |
| Heating capacity | 4.30 (2.30–7.20) kW | 5.70 (2.00–8.50) kW | 8.90 (2.30–11.10) kW | 9.20 (2.30–14.80) kW |
| Heating Energy Efficiency Rating | A+ | A+ | A+ | A |
| Refrigerant | R32 | R32 | R32 | R32 |
| Operating range, cooling | -15 to +50 °C | -15 to +50 °C | -15 to +50 °C | -15 to +50 °C |
| Operating Temperature Range | -15 to +24 °C | -15 to +24 °C | -15 to +24 °C | -15 to +24 °C |
| Max. volume (outdoor unit) | 65 dB(A) | 67 dB(A) | 70 dB(A) | 70 dB(A) |
| Power Source | 230/1 ~/50 | 230/1 ~/50 | 230/1 ~/50 | 230/1 ~/50 |
| Refrigerant connection, injection piping | 1/4 | 1/4 | 1/4 | 1/4 |
| Refrigerant connection, suction line | 3/8 | 3/8 | ||
| Refrigerant pipe length/height (max.) | 40.0 / 15.0 m | 60.0 / 15.0 m | 80.0 / 15.0 m | 80.0 / 15.0 m |
| Outdoor unit dimensions (H/W/D) | 554/800/333 mm | 702/845/363 mm | 810/946/410 mm | 810/946/410 mm |
| Weight of indoor/outdoor unit | 35.5 kg | 51.1 kg | Weight 68.8 kg | 73.3 kg |
