VRV Air conditioning

The operation logic of the VRV is fully built-in inside the system and is proprietary for each VRF manufacturer. The system gets inputs from the user (e.g. desired comfort temperature) and from the surroundings (outside ambient temperature), and according to that data it implements its logic in order to get to the desired comfort conditions, utilizing optimal power consumptions.
The ability to adjust itself to the outdoor conditions is one of the main factors that makes these systems so efficient, compared to the traditional water cooled systems, based on chillers and fan coils.

Conceal duct

Features:
– Compact design
With a height of Just 200mm and width of 700mm, its compact size makes it ideal for narrow spaces
Such as corridor in bedrooms or hotel rooms.
– Flexible air return
The air return baffle is detachable. The direction of air return can be adjusted during installation, either Downward or backward.
– ESP adjustable
The external static pressure of the ceiling packaged indoor unit is adjustable, catering to different installations And delivering optimal airflow.
– Sleep mode
Compact and quiet, the ceiling packaged indoor unit is ideal for locations where noise is sensitive, such as Bedrooms, Sleep mode can be selected via a wired controller.

outdoor unit

Features:
– Wide Ambient Range
With ambient temperature spanning SCC in cooling mode to -204C in heating mode, the outdoor unit can work in any adverse environment.
– Environmental Protection
All our inverter units use the environmentally-friendly 8410A refrigerant.
– High ESP Discharge Air
The ESP of an outdoor unit can reach up to 80Pa, which guarantees stable cooling and heating, making it suitable for any outdoor space or machine rooms of multistory structures.
– Air Cooled Inverter Driver
This core component uses air-cooled heat rejection technology for higher energy efficiency.
– Independent Oil Circuit Design
The oil balance system is kept separate from the cooling and heating operation, avoiding the frequent switching of the compressor. This increases the system’s sustainability and energy efficiency.
– Non-stop Oil Return at Heating
At the heating season, through computing the accumulated operation time, real-time system partial loading, temperature, and pressure data, the system can determine when to activate the oil return without switching to cooling mode. Unlike the traditional system, it offers continuous heating to the users.
 
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