Inspect and clean FCU components
Check fan operation and motor condition
Inspect and clean condensate drain line
Inspect and clean evaporator and condenser coils
Inspect and clean fan and blower wheels
Check and calibrate thermostat settings
Inspect and clean fan and blower wheels
Test system for proper airflow and cooling
Flush the FCU coils with appropriate cleaning solution
Remove any dirt, debris, or scale buildup from the coils
Rinse thoroughly to ensure complete removal of contaminants
Inspect the drain pan for blockages and clean as needed
Verify proper water flow through the system
Remove and inspect filters for damage
Clean filters with water or vacuum if reusable
Ensure proper fit and alignment of filters in the unit
Check air quality and filter efficiency after installation.