CHILLER MAINTENANCE & TROUBLESHOOTING TECHNICIANS JOB REQUIREMENTS ITI / Diploma in Mechanical Engineering 3-5 Years of Experience in Chiller Maintenance & Troubleshooting Strong knowledge of Chiller Control Systems and Mechanical Components Hands-on Experience with: Centrifugal Chillers Screw Chillers Scroll Chillers Reciprocating Chillers Knowledge of Refrigerants: R-134a R-410A R-407C R-123 Proficient in Using: Electrical Testing Instruments Pressure Gauges Vacuum Pumps Refrigerant Recovery Machines Leak Detectors Good Understanding of Preventive Maintenance Procedures Ability to Work Independently and Perform Under Pressure Good Communication & Report Writing Skills