Job Overview Experienced HVAC Technician and VRF Specialist with over 5 years of expertise in maintenance, troubleshooting, and repair of HVAC and VRF/VRV systems. Specialized in Fujitsu and O General systems, along with hands‑on experience in Daikin, Mitsubishi Electric, LG, Samsung, Toshiba, Carrier, Trane, and York units. Skilled in handling residential, commercial, and industrial HVAC projects while ensuring system efficiency and reliability.
Responsibilities - Maintain, troubleshoot, and repair HVAC and VRF/VRV systems.
- Perform preventive and corrective maintenance for split ducted, cassette package, and VRF units.
- Diagnose electrical, mechanical, and communication faults in HVAC systems.
- Handle refrigerant charging, leak testing, vacuuming, and gas recovery procedures.
- Read and interpret wiring diagrams, technical drawings, and control schematics.
- Troubleshoot inverter systems, compressors, PCB boards, sensor...