Daikin Air Conditioners - VRV II Features

See Also: Hi - VRV | VRV II Technology | VRV II Features | VRV - Variable Refrigerant Volume

Energy Saving

• Highest COP in both cooling and heating operation
• High partial load performance

Environmental Friendly

• Ozone friendly refrigerant
  R-410A has zero ozone depletion potential
   
• Reduced refrigerant charge
  Refrigerant charge for 16 HP unit has been reduced by 20%
   
• Refrigerant recovery function
  This service mode enable all expansion valves of the VRV system to be opened. In this way the refrigerant can be drained from the VRV piping system and stored in a separate recovery tank
   
• Lead free PCB
  The lead free, soldered PCB obviates environmental contamination
   
• Galbarium bottom frame
  The galbarium steel bottom plate is designed to last around 6 times longer than the traditional galvanized bottom plate

Control Systems

Flexible Design

• Increased installation flexibility
  Outdoor units can be installed far back from former location.
   
• High external static pressure:
    6mm H2O Daiken now offers high external static pressure as standard to meet requirements of indoor installation.
   
• Maximum actual piping length 150m

Extremely Quiet Operation

• Night quiet function (max. -8dBA)
  During night time, sound level of the outdoor unit can be reduced for a certain period : starting time and ending time can be input
   
• Aero spiral fan
  Bending the fan blade edge reduces turbulence, resulting in less pressure loss
   
• Aero fitting grille
  New shape promotes spiral discharge airflow, resulting in reduced pressure loss

 
Read more about other manufacturers: Toshiba | Mitsubishi | Daikin | Fujitsu