Job Description

Key Responsibilities: . Maintenance and Servicing: . Perform routine and preventive maintenance of VRV/VRF systems, split units, and package units and also refrigeration equipment (freezers, fridge, coolers, etc.). . Clean filters, check refrigerant levels, inspect electrical components, and calibrate thermostats and controls. . Ensure smooth functioning of indoor and outdoor VRF units by regularly inspecting compressor performance, fan operation, and inverter functions. . Perform leak detection, vacuuming, refrigerant recovery and recharging in accordance with safety and environmental standards. . Troubleshooting and Repair: . Diagnose and troubleshoot faults in VRV/VRF systems including communication failures, sensor malfunctions, and electronic expansion valve issues. . Interpret VRV/VRF system error codes using service tools and control panels to pinpoint system malfunctions. . Repair or replace defective components including compressors, fan motors, PCBs, sensors, and control boards. . Analyze system operating parameters such as pressure, temperature, and current to identify inefficiencies or failure trends. . Coordinate with OEM technical support or manuals when dealing with complex VRV/VRF issues. . Installation Support: . Assist in installation and commissioning of VRF/VRV systems and standard units as per drawings and manufacturer specifications. . Perform piping, insulation, vacuuming, and gas charging for new installations. . Install related electrical works like wiring and DP switch etc., as per site conditions . System Monitoring and Testing: . Use diagnostic tools (e.g., manifold gauges, clamp meters, VRF controllers) to assess system health. . Monitor and record system pressures, temperatures, and airflow to ensure optimal performance. . Coordination and Reporting: . Coordinate with supervisors and engineers for scheduled maintenance and urgent repair works.

. Experience: . Minimum 4-6 years hands-on experience in servicing VRV/VRF systems (preferably Daikin, LG, or Mitsubishi) and conventional AC units. . Technical Skills: . Strong diagnostic and problem-solving skills specific to VRF technology. . Familiarity with wiring diagrams, control systems, and remote monitoring tools. . Knowledge of refrigerant types (R410A, R32) and handling procedures. . Experience in maintenance and repairing of refrigeration units like refrigerators, freezers, ice makers, water coolers, etc.