DVM S, Standard, Heat Pump R410a, 380~415V, 50Hz, 3Ф, Outdoor Unit

Digital Variable Multi System (DVM S) is an advanced cooling and heating system designed for residential and commercial buildings, from large high-rises to smaller shops. DVM S features a small footprint and light weight, making it an ideal fit for any size building. The DVM S includes new third-generation Samsung Scroll Compressor (SSC) technology, which is designed to operate more smoothly, quietly and reliably than conventional compressors. With its Dual Smart Inverter (DSI) system, DVM S offers high energy efficiency and powerful heating and cooling performance. Straightforward monitoring helps tenants, office workers and building managers stay informed of the system’s status.

At 22 horsepower (HP), the large-unit capacity of the DVM S facilitates economical installation with a smaller footprint and lighter weight. Non-polar communication between indoor and outdoor units promotes easier wiring work. Non-polar communication is safer because the outdoor unit protects itself if the communication cable is mistakenly connected to a power terminal. The DVM S provides extended piping length of up to 220m (721.79 ft), with no decrease in performance. With this technology, installation is available for a maximum height of 110m (360.89 ft), the equivalent of 20 stories. The piping distance is far between outdoor and indoor units, so individual indoor units perform capacity connection control and automatic refrigerant equalization. This process promotes balanced performance between the units.

DSI is a third-generation system that uses a Dual Inverter Compressor. The compressor upgrades refrigerant flow and the motor’s operating performance. With this system, DSI achieves high energy efficiency. The two compressors operate in unison so that overall compressor durability is preserved for a longer time. With compressor speed acceleration and simultaneous starting, DVM S provides rapid cooling and heating performance. In addition, DVM S promotes stable, equal oil balancing without the need for an additional balancing pipe.

DVM S outdoor fans include an operation control system that drastically reduces noise levels. Quiet operation continues for 12 hours, so users can take advantage of decreased distractions during the night.

DVM S has a smart management system that facilitates self-diagnosis, auto commissioning, auto management and mobile data transmission. DVM S monitors the operation status and displays an error code in response to signs of abnormal operation, enabling users to readily address the problem. If a malfunction occurs with the DVM S outdoor unit, the last 30 minutes of operating data are stored for automatic backup. Small openings on the front of the outdoor unit promote straightforward unit status checking and option setting. With S-Checker, users can control the system with a smartphone or tablet PC, so management is simplified and convenient. ACM promotes reduced commissioning time for DVM S, at just 50 minutes. Testing results are automatically stored and reported.