High COP and the largest capacity

The DVM PLUS IV has achieved the highest level for COP (4.57) and EER (3.98) in the 10 HP category, as well as in the 14 HP category (4.57 in COP and 3.88 in EER), which surpasses our competitors’ performance by 15% in COP and 20% in EER

Improved Heating performance

The DVM PLUS IV applies highly advanced technologies such as a super condenser, PHE intercooler, and Vapor Injection to achieve better heating performance, even at low ambient temperatures of (-)10 C.

Smallest Footprint Area and Lighter Weight

The unit's footprint area has been reduced by 41%, and the product's weight is 38% lighter compared to conventional models.

Digital Unit Module

Digital Unit Module combination enables the system to alternate compressor operation to prolong each compressor’s life cycle and improves COP with part loads

• ● Control the compressor capacity precisely.
• ● Ensure long life cycle by alternating operation of the DVI compressors.
• ● Improve COP using multiple heat exchangers of outdoor units at part loads.
• ● System still able to conduct modulation of capacity with other DVI compressor under emergency operation caused by failure of a compressor.

Economical Installation Cost

Our single units, which provide the world’s largest module capacity, are ideal for larger buildings. Installing larger capacity modules will also save on installation costs since less equipment is required when you use units that offer greater capacities.

Longest Piping Length and Highest Elevation

DVM PLUS IV has an equivalent piping length of 220m, with the maximum piping length of 45m from the first branch joint to the last indoor unit, thereby providing convenience and flexibility for installation for commercial buildings. You can get comfortable heating and cooling even with long piping.

Summary

• ● The longest piping length : 200m (equivalent length 220m)
• ● Total piping length: 1000 m
• ● From the first branch joint to the last (farthest) indoor unit : 90 m (with one piping Size Up)

High External Static Pressure

To properly deal with unexpected various installation conditions, the DVM PLUS IV is designed to manage high external static pressures up to 8mmAq

Easier Access for Status Check and Option Settings

Checking the outdoor unit status and setting option is easier and simpler since you don’t need to remove the entire front cover, thanks to the small openings on the front side of the outdoor unit.

Multi-step Self Diagnosis Function

Precise Refrigerant Amount Detection

Deviations from the normal value of the refrigerant amount may cause damage or poor performance. Company A’s outdoor unit cannot detect excess refrigerant, but the DVM PLUS IV can detect if the amount of refrigerant is excessive or insufficient.

Optimized Refrigerant Distribution Control

When long piping is installed between the outdoor units and indoor units, the individual indoor units will use auto performance correction control technology and automatic refrigerant amount adjustment technology to secure even performance between the units.

Automatic Data Backup (Black box)

If a malfunction occurs with the DVM PLUS IV outdoor unit, it will automatically diagnose the problem and save the last 30 minutes of operation data. An optional accessory can be used to store operational data for over one year; this can be helpful in getting you quick and accurate repair service when you need it.

Refrigerant Pump-down and Pump-out

The DVM PLUS IV provides the following functions to facilitate easy and convenient replacement of the product, as well as additional installations and maintenance.

Sequential Operation of Compressor

When the outdoor unit is not operating at full capacity, the compressor will start up the operation in sequence to prevent one particular compressor from overworking. This sequential operation for compressors will prolong the life of the compressor and ensure the reliability of performance.

Decreased CO2 Emission

The DVM PLUS IV is a highly efficient product that uses advanced eco-friendly technology to reduce carbon dioxide (CO2) emissions.

• ● CO2 emission level: Data based on 0.42kg/kWh
• ● Time period: 5 months (Nov ~ Mar, 3,600 hours)
• ● Data based on 18HP model heating

R410a Refrigerant

The DVM PLUS IV uses a compressor that is optimized with eco-friendly R410a refrigerant, which has a “0” ODP value, to minimize environmental pollution. This also improves eco-friendly refrigerant operation efficiency and performance.

Europe Eco-friendly RoHS Technology Certification

Samsung minimizes the use of toxic substances such as mercury, lead, and cadmium, attaining RoHS certification with its excellent eco-friendly technology.

RoHS (Restriction Of Hazardous Substances)

RoHS sets eco-friendly regulations that ban the use of toxic substances, such as mercury, lead, and cadmium, that are obstacles in electronic recycling.

SANYO Air Conditioning

The ECO-i 6 Series is designed for energy saving, easy installation, and high efficiency. Always continuing to evolve, Sanyo uses advanced technologies to meet the requirements of diverse situations and contribute to the creation of comfortable living spaces.

• 1- Cop class COP = 4.56
• 2- Wide range of system up to 60 HP.
• 3- It is possible to perform heating operation at outdoor temperatures down to -25˚ C.
• 4- Extended pipe runs of up to 180m.

- Good news for the manager, Energy saving .

- Good news for the user, High efficiency .

- Good news for the installer, Easy installation.

- Produced only in Japan.

High - efficiency Large - capacity multi system.

A high-performance multisystem with excellent energy savings and work execution characteristics for buildings.

High performance and various options contribute to the creation of comfortable space meeting various needs.