COP
(Coefficient
of Performance) : the higher the COP the less energy consumption
COP=
Capacity
(KW)
——————————————————
Real
energy consumption (KW)
-There
are 10 categories and
63 models designed and produced for VRV II to response
all demands of users.
-With the same designed capacity, the owner can save considerable
installation space of indoor units (50%).
-The difference in height between the indoor unit and outdoor unit
can be as large as 50 meter; the refrigerant piping length can extend
up to 150 meters and the total length of the piping system can reach
300 meters.
-
It is light weight, compact and easily split into modules, so it is
can be transported by lifts or simple means.
- Narrower refrigerant pipes reduce installation cost.
- Space saving
- If an outdoor compressor malfunctions, it will automatically start
the back-up compressor.
- Moreover, if an outdoor unit malfunctions, another outdoor unit
provides emergency operation until repair.
The
VRV system was designed to duty cycle to balance the usage by switching
the starting sequence.
Operation
sound is reduced and set under 2 modes:
- Automatic: The system operates in low
mode during 8 hours (temperature is fine) and the operation is lowest
after that.
- Programmed: It uses more external devices
to activate, lower or stop the system at a suitable time.
