• VRVII & VRV-WII features
• Systems • VRVII & VRV-WII features
2
VRVII & VRV-WII features
Table of contents
6 Simple and rapid installation
Short installation time - VRVII & VRV-WII......................................................................................... 15
Dramatic reduction in installation space........................................................................................... 15
Modular & lightweight ................................................................................................................................. 16
No structural reinforcement necessary - VRVII............................................................................. 16
Unified REFNET piping - VRVII ................................................................................................................. 17
Increased installation flexibility - VRVII............................................................................................... 17
High external static pressure : 6mm H
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O - VRVII........................................................................ 17
4-way piping connection - VRVII & VRV-WII.................................................................................. 17
Downsizing refrigerant piping................................................................................................................. 18
Sequential start - VRVII & VRV-WII ....................................................................................................... 19
Self diagnosis - VRVII & VRV-WII ............................................................................................................ 19
Crosswiring check - VRVII & VRV-WII.................................................................................................. 19
Simplified wiring - VRVII & VRV-WII..................................................................................................... 19
“Super Wiring” system - VRVII & VRV-WII.........................................................................................19
4-way wiring connection - VRVII & VRV-WII.................................................................................. 20
Auto address setting function - VRVII & VRV-WII...................................................................... 20