Outdoor Units – JR8V VRV Vertical Discharge Series
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Outdoor Units – JR8V VRV Vertical Discharge Series
oitVRV System allowing independent zone control
Models from 21,670 to 57,620 BTU
Modular installation capacity with up to 3 outdoor units
Full DC Inverter Technology
Full DC Inverter Compressor EVI System
Automatic mode adjustment with 10 priority modes
Automatic address assignment for all indoor and outdoor units
Quadruple compressor oil control
Quadruple failure protection system
150% connectivity* (prior schematic verification required)
Total piping length up to 1,100 meters
Main Features
VRV system allowing independent zone control
Seasonal Coefficient of Performance (SCOP) up to 4.37
Seasonal Energy Efficiency Ratio (SEER) up to 7.33
Full DC Inverter Technology
Full DC Inverter Compressor EVI System that increases refrigerant circulation, enhancing cooling and heating capacity
Microchannel heat exchanger providing refrigerant cooling up to 15ºC, improving heat transfer efficiency and reducing refrigerant flow noise
For installations with temporary power supply restrictions, the outdoor unit supports 60 energy management levels, adjustable between 40–100% output in 1% increments. Prevents demand from exceeding supply, ensuring continuous operation
Low standby power consumption under 3.5W
Low noise level with silent mode offering 15 options and nighttime silent mode
Intelligent defrosting technology to avoid heat loss
Fully sealed electrical control box for protection against damage
Equipped with 19 sensors to monitor refrigerant conditions throughout the piping, calculating quantity in real time
Smart evaporation system: the unit calculates room size and insulation efficiency according to temperature loss, automatically adjusting evaporation temperature (in Cooling) and condensation temperature (in Heating). Each indoor unit then regulates airflow and refrigerant flow accordingly to ensure comfort and maximum efficiency
In modular systems and units with two compressors, operating time is balanced across units/components to extend lifespan
Quadruple fault protection system:
In modular systems, if one unit fails, the system keeps running
In one unit, if a fan fails, the other continues to maintain performance
In units with two compressors, if one fails, the other continues operating
If sensor failure occurs, remaining sensors can activate a virtual recovery sensor to keep the system running
Automatic snow-blowing function to prevent buildup on the unit
Self-cleaning function to avoid dust accumulation
Maximum height difference between indoor and outdoor units up to 110 meters
Wide operating range – Cooling: -15ºC to 55ºC / Heating: -30ºC to 30ºC
Automatic refrigerant charging and recycling
Two-wire non-polar connection for flexible installation, avoiding communication wiring errors (up to 1200 meters)