Chiller Technician

Modigent•Phoenix, AZ

1d•Onsite

About The Position

The Chiller Technician is our highest level of Service Technician. The Chiller Technician is capable of diagnosing and repairing all levels of HVAC equipment (all proficiencies of a Service Technician III), including very large and sophisticated chiller plants. The Chiller Technician has at least two certifications in the repair of chiller plants such as McQuay or Daiken and is capable of complete teardowns and rebuilds of the plants. Identify, diagnose, and repair systems and products at customer locations via dispatcher: Unitary products [from 1-ton mini splits to 50-ton package units] Trouble shoot VFDs, control issues, change compressors perform Maintenance Boilers Perform combustion analysis, troubleshoot water and air flow issues. Repair and verify correct operation of boilers. Chillers Diagnose Compressor, motor and starter issues with Wye Delta, AFD and solid state starters, Tear down and rebuild as necessary compressors, oil pumps and starters. Perform leak searches on low pressure chillers, Megha-Ohm compressor motors. Experience in Turbor Core and Centrifugal compressors a plus. Trouble shoot water flow issues control issues related to chiller operation. Control Valves Trouble shoot signal and control issues related to control valves. Heat Exchangers Trouble shoot water flow issues and determine deficiencies in performance issues. Tear down, clean and reassemble with new gaskets. Additional Requirements: Over 5 years field experience plus specialized training. Provide all information from each service call to the dispatcher before leaving job site and document work by accurately completing paperwork and maintaining files. Provide initial and follow-up training at customer sites. Expand business by discussing other services available. Must be able to read blueprints and wiring diagrams. Computer skills are a must; working knowledge of Microsoft / Word / Excel / Outlook. Valid driver’s license, pre-hire drug screen required and ability to obtain an Arizona Fingerprint Clearance Card. THIS IS A SAFETY SENSITIVE POSITION.

Requirements

Over 5 years field experience plus specialized training
Must be able to read blueprints and wiring diagrams
Computer skills are a must; working knowledge of Microsoft / Word / Excel / Outlook
Valid driver’s license
Pre-hire drug screen required
Ability to obtain an Arizona Fingerprint Clearance Card

Nice To Haves

Experience in Turbor Core and Centrifugal compressors a plus

Responsibilities

Diagnosing and repairing all levels of HVAC equipment, including large chiller plants
Performing complete teardowns and rebuilds of chiller plants
Troubleshooting and repairing unitary products (1-ton mini splits to 50-ton package units)
Troubleshooting VFDs and control issues
Changing compressors and performing maintenance
Performing combustion analysis and troubleshooting water and air flow issues for boilers
Repairing and verifying correct operation of boilers
Diagnosing compressor, motor, and starter issues with Wye Delta, AFD, and solid state starters for chillers
Tearing down and rebuilding compressors, oil pumps, and starters
Performing leak searches on low pressure chillers and Megha-Ohm compressor motors
Troubleshooting water flow and control issues related to chiller operation
Troubleshooting signal and control issues related to control valves
Troubleshooting water flow issues and determining deficiencies in performance issues for heat exchangers
Tearing down, cleaning, and reassembling heat exchangers with new gaskets
Providing all information from each service call to the dispatcher and documenting work accurately
Providing initial and follow-up training at customer sites
Expanding business by discussing other services available