- Examine HVAC equipment and associated devices to determine if they are functioning properly.
- Perform assignments as described in the service request originated by the client/ tenant.
- Analyze and troubleshoot the cause of variation of temperature and maintain it as
- Standard level.
- Inspect, test operation, adjustment of equipment. (Le. : excessive noise, excessive vibration, operating temperatures, operating pressure, safeties, limit controls, operating controls, dampers, damper/linkage, temperature drop across coils, cycling, clock settings, space temperature, cleanliness.
- Clean condenser, cooling coil fans, drain pan & fans. Slime or mold found on the cooling coil or drain pan should be cleaned with an appropriate EPA approved solution.
- Remove dirt or dust from all interior parts, repaint as necessary.
- Lubricate motors and fan bearings, where the area is possible to do.
- Check for refrigerant leaks with halogen leak detector or soap bubble. If leaks are not stopped or corrected, report leak status to supervisor.
- Thoroughly inspect and clean interior and exterior of machine with vacuum (remove panels).
- Performs preventive maintenance as per the schedule, which includes filter cleaning, cooling coil cleaning if there is any block, drainage cleaning, condenser coil cleaning, tighten electrical connections.
- Cleaning contactor kits or replace if necessary.