We are seeking a skilled and experienced HVAC Technician specializing in V and conventional air-conditioning systems to join our Maintenance Division in Doha, Qatar. The ideal candidate will be responsible for performing preventive and corrective maintenance, troubleshooting complex issues, and ensuring the efficient operation of various HVAC systems, including V units, split systems, and refrigeration equipment.
This position requires strong technical knowledge, hands-on expertise, and a commitment to safety and quality in all maintenance activities.
Key Responsibilities:
Maintenance and Servicing
•Perform routine and preventive maintenance on V systems, split units, package units, and refrigeration equipment (freezers, refrigerators, coolers, etc.).
•Clean filters, check refrigerant levels, inspect electrical components, and calibrate thermostats and controls.
•Ensure the smooth functioning of indoor and outdoor V 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 V systems, including communication failures, sensor malfunctions, and electronic expansion valve issues.
•Interpret V system error codes using service tools and control panels to identify system malfunctions.
•Repair or replace defective components, including compressors, fan motors, PCBs, sensors, and control boards.
•Analyze system operating parameters (pressure, temperature, current, etc.) to identify inefficiencies or potential failure trends.
•Coordinate with OEM technical support and refer to manufacturer manuals when handling complex V issues.
Installation Support
•Assist in the installation and commissioning of V systems and standard HVAC units as per approved drawings and manufacturer specifications.
•Carry out piping, insulation, vacuuming, and refrigerant charging for new installations.
•Perform associated electrical works such as wiring, DP switch installation, and control connections as required by site conditions.
System Monitoring and Testing
•Use diagnostic tools (e.g., manifold gauges, clamp meters, VRF controllers) to assess system health and performance.
•Monitor and record system pressures, temperatures, and airflow to ensure optimal performance and energy efficiency.
Coordination and Reporting
•Coordinate with supervisors and engineers for scheduled maintenance, emergency repairs, and technical support.
•Prepare and submit daily maintenance reports, checklists, and service logbooks accurately and on time.
Compliance and Safety
•Follow all safety procedures and wear appropriate PPE during maintenance and repair activities.
•Ensure compliance with QCDD, manufacturer, and site-specific HSE guidelines.
•Minimum 4–6 years of hands-on experience in servicing V systems (preferably Daikin, LG, or Mitsubishi) and conventional air-conditioning units.
•Sound knowledge of electrical systems, BMS integration, and HVAC control systems.
•Strong diagnostic and problem-solving skills related to VRF technology.
•Familiarity with refrigerant types (R410A, R32) and proper refrigerant handling procedures.
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