Key Responsibilities
Preventive Maintenance: Conduct regular scheduled servicing (filter cleaning, coil washing, drain clearing, and gas pressure checks) for split, cassette, package, and VRV/VRF systems.
Breakdown & Troubleshooting: Diagnose mechanical, electrical, and refrigerant malfunctions in units like AHUs (Air Handling Units), FCUs (Fan Coil Units), and chillers.
Repairs & Replacements: Handle compressor replacements, PCB swaps, brazing, leak testing, vacuuming, and refrigerant charging (R410A, R32, R134a).
System Installation & Commissioning: Assist or lead the installation of new AC units, thermostat wiring, and duct adjustments during property handovers or tenant fit-outs.
Compliance & Record Keeping: Maintain logs of daily maintenance, track spare parts inventory, and ensure adherence to safety and environmental standards. [1]
Tenant / Client Support: Respond to emergency repair requests from commercial tenants or residential occupants with prompt, professional service