VRF ZTVC Series

Key Features

• Full DC Inverter Technology
  Utilizes high-efficiency DC compressors and fans for smooth, stepless control — improving system efficiency by up to 12% compared with conventional designs.

• EVI (Enhanced Vapor Injection) for Extreme Climates
  Maintains up to 85% heating capacity even at -15°C, with reliable operation from -30°C to 55°C.

• AI Cloud Monitoring & Predictive Maintenance
  Integrated AI cloud server forecasts malfunctions and enables remote system checks via phone or tablet — reducing downtime and service costs.

• High Energy Efficiency & Low Carbon Design
  Equipped with advanced heat exchangers, 2-in-1 refrigerant flow path, and supercooling circuits to achieve superior EER/COP ratings and lower power consumption.

• Ultra-Quiet Operation & Night Mode
  Noise-reducing fan blades, DC brushless motors, and “Silent Mode” lower operation noise by up to 10 dB(A) for comfort in residential or hotel environments.

• Flexible Modular Combination (Up to 96HP)
  Up to four outdoor units can be freely combined, allowing system capacity expansion to meet large project demands.

• Wide Piping and Height Flexibility
  Supports total piping length up to 1000 m, height difference up to 110 m, and up to 100 indoor units per system — ideal for high-rise and large buildings.

• Easy Installation and Maintenance
  Features such as automatic addressing, front service window, and auto refrigerant charging simplify setup and maintenance.

• Multi-Level Safety & Backup Functions
  Three-stage backup for compressors, fans, and modules ensures continuous operation even if one component fails.