V5 PLUS 8,12HP

V5 PLUS 8,12HP

Wide Application Range

1.Wide range of outdoor units

2.Large connectable indoor units quantity

The large quantity of connectable units is suitable for large buildings and projects.

3. Wide operation range

The V4+S series system operates stably at extreme temperatures ranging from -20°C to 48°C.

4. Long piping length

*Total pipe length is equal to two times pipe length plus pipe length.

*When the piping length from the farthest IDU to the first indoor branch joint is

more than 40m, it needs to meet specific conditions according to the installation

part of the technical manual to achieve 90m.

5. High external static pressure

Max. 60Pa external static pressure can be customized for the outdoor unit, flexible to build-in installation.

A standard 0-20Pa external static pressure is equipped by default for all outdoor units. 20-60Pa can be customized for 12HP model, 20-40Pa can be customized for other modules.

High Efficiency

1.High COP/EER values

The cooling EER up to 4.29 and the heating COP up to 4.39 in the 8HP catagory.

2.All DC inverter technology

All DC inverter compressors make the capacity output better distributed, and always work at 60-140Hz which is the most efficient range. It makes the efficiency more than 30% higher than the normal.

3.High performance heat exchanger

The new designed window fins enlarge the heat-exchanging area , decrease the air resistance, save more power  and enhance heat exchange performance.

Hydrophilic film fins and inner-threaded copper pipes optimize heat exchange efficiency.

Innovative designed high efficiency heat exchanger, which can reach up to 12°C subcooling degree, reduces the system resistance and improves reliability.

When the outdoor temperature is 35°C, the refrigerant can be cooled down to 37.1°C, thus achieving high heat-exchanging efficiency with only 2.1°C temperature difference.

Enhanced Comfort

1.Night silent operation mode

High comfort outdoor unit’s multi-choice of silent mode during the night.

Super silent operation mode can reduce sound level further, minimum 45dB (A).

2.Intelligent defrosting technology

Intelligent defrosting program will judge the defrosting time according to the system real requirement, reduce the heating loss by unnecessary defrosting and make the indoor side more comfortable.

Defrosting time can be shortened to 4 min. due to the specialized defrosting valve.

Easier Installation and Service

1.Simple signal line connection

Centralized controller (CCM03 or CCM30) can be connected from indoor side or outdoor side (XYE terminals) at will. Only one group of communication wire of PQE, achieved both of communication for indoor & outdoor unit. It’s more convenient for communication wiring.

2. Auto addressing

Outdoor unit can distribute addresses for indoor unit automatically.

Wireless and wired controllers can query and modify each indoor unit's address.