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20-Point Service Health Checklist
- Visual inspection
- Mount stability & vibration isolation
- Supply voltage, earthing & surge protection
- Thermostat/PCB diagnostics; error memory read
- Return/supply delta-T
- Evaporator & condenser coil hygiene; fin combing
- Blower wheel cleaning & RPM verification
- Filter condition & upgrade advice
- Condensate tray sanitisation; drain flush & trap check
- Insulation continuity; sweating-point removal
- Line-set route; kinks/clips/UV protection
- Nitrogen pressure test where indicated
- Deep vacuum to microns; standing-vacuum validation
- Charge by weight/SH/SC readings
- Fan/compressor amperage; noise/vibration readings
- Inverter drive/EEV/TXV validation
- Outdoor unit airflow & coil wash
- Electrical terminals/capacitors/contactors tightening & tests
- Smart/app/IR pairing sanity check (if applicable)
- Final performance notes & photo report
Services We Offer for TCL AC
Breakdown Repair & Troubleshooting
Split, window, cassette, portable, multi-split & light-commercial units. We fix no-cool, error codes, abnormal noise/vibration, sensor/thermistor faults, compressor/fan/PCB issues—delivered to OEM-grade standards.Doorstep Installation & Uninstallation (slot-dependent)
Site survey, correct indoor/outdoor placement, copper line-set with nitrogen-purged brazing, pressure test, deep vacuum, tidy trunking; safe refrigerant recovery during uninstall.Gas Leak Detection & Refrigerant Charging
Leak pinpointing, nitrogen pressure test, evacuation to micron levels, charge by weight with superheat/subcool verification for peak performance.Deep Cleaning & Preventive Maintenance
Coil & blower wash, filter care, drain flush/sanitisation; restores airflow, improves delta-T, lowers power bills, extends lifespan.PCB/Circuit Board & Sensor/Thermistor Repairs (workshop-grade)
Bench diagnostics and component-level fixes, firmware checks, sensor calibration; warranted replacements with genuine parts.Water-Leak & Drain Solutions (gravity drain/condensate pump)
Clear clogs, correct slope/traps, service/replace pumps—eliminating drips, stains, odours, and shutdowns.Remote/Smart App Setup & Pairing (where supported)
Wi-Fi onboarding, app/voice linking, room naming, scenes/geofencing; fallback IR setup and permission controls.Annual Maintenance Contracts (AMC)
Priority SLAs, scheduled visits, seasonal checkups, health reports, and discounted repairs.
