HVAC-R MECHANIC
Dearborn, Michigan
Employer: University of Michigan
Industry: Trades (Trades Union)
Salary: Competitive
Job type: Full-Time
Summary
To service and maintain direct expansion and steam absorption air conditioning and refrigeration equipment; pneumatic, electrical, DDC and electronic control systems; valves, instrumentation and auxiliary equipment. maintain gas fired heating systems; operate, service, and maintain associated heat transfer systems including chilled beam, chilled water pumps; piping and coils; cooling towers and condenser water pumps and piping; air handling units;
Responsibilities*
RELATED DUTIES
Required Qualifications*
Background Screening
The University of Michigan conducts background checks on all job candidates upon acceptance of a contingent offer and may use a third party administrator to conduct background checks. Background checks are performed in compliance with the Fair Credit Reporting Act.
U-M EEO/AA Statement
The University of Michigan is an equal opportunity/affirmative action employer.
Job Detail
Job Opening ID
250934
Working Title
HVAC-R MECHANIC
Job Title
HVAC-R MECHANIC
Work Location
Dearborn Campus
Dearborn, MI
Full/Part Time
Full-Time
Regular/Temporary
Regular
FLSA Status
Nonexempt
Organizational Group
Dbn Business Affairs
Department
Dbn Physical Plant-Heat & Vent
Posting Begin/End Date
6/27/2024 - 7/13/2024
Salary
$48.18 - $48.68
Career Interest
Trades (Trades Union)
To service and maintain direct expansion and steam absorption air conditioning and refrigeration equipment; pneumatic, electrical, DDC and electronic control systems; valves, instrumentation and auxiliary equipment. maintain gas fired heating systems; operate, service, and maintain associated heat transfer systems including chilled beam, chilled water pumps; piping and coils; cooling towers and condenser water pumps and piping; air handling units;
Responsibilities*
- Analyze and maintain air conditioning, refrigeration, and chiller plants including: control systems; pump distribution; chillers; cooling towers; condenser water systems; water treatment; refrigerant flow devices; control systems; fan systems, and terminal equipment.
- Install, repair and maintain DDC equipment related to HVAC systems.
- Diagnose HVAC system problems, including verifying operations of dampers, valves, actuators, coils, fans, pumps, heat exchangers, VAV boxes, airflow devices, water flow devices, thermostats, and other HVAC components.
- Service, and maintain chillers, chilled beam, cooling towers, chilled water and condenser water pumping systems, and control and instrumentation systems.
- Service, install, and maintain refrigeration equipment including reach-in and walk-in coolers; air driers; self-contained rooftop units; ice machines; ultra-low temperature freezers; and other refrigeration equipment.
- Service and maintain gas-fired heating units.
- Maintain and service humidification and dehumidification systems (excluding regulated pressure vessel components).
- Maintain and service refrigerant type air dryer systems.
- Establish system performance operating parameters and test to assure system performance parameters are being met.
- Read, interpret and generate sequence of operation for HVAC equipment and systems.
- Read and utilize DDC programming code.
- Perform test and balance work.
- Maintain and adjust fluids including, oils, refrigerants, and absorption chiller solutions.
- Service and maintain air conditioning, refrigeration, and chiller plant systems including: disassemble units for repair; service pumps, strainers and filters; test and rebuild vacuum pumps, damper motors, water and refrigerant coils; and other components in air conditioning, refrigeration and ventilation distribution systems.
- Read and interpret diagrams, sketches, and job specifications related to all HVAC equipment and apply information from technical literature such as manufacturer's equipment documentation and building operation and maintenance documentation.
- Maintain and use records such as equipment logs as required to document system and work performance.
- Maintain chemical levels for chilled and condenser water treatment systems.
- Operate air distribution systems within buildings.
- Install, maintain, troubleshoot, and repair reciprocating (piston), scroll, screw, rotary and centrifugal air compressors.
RELATED DUTIES
- Utilize refrigeration cycles and the proper use of various refrigerants.
- Balance and treat chilled and condenser water systems, sequence chiller operations, clean tube bundles, manage chiller fluids and purge chiller.
- Repair and maintain pneumatic controls, including receiver controllers, relays, switches and other pneumatic devices used for control of HVAC systems.
- Fill out log sheets relating to chemical treatment activities and take oil and refrigerant samples, and test for acidity and moisture content.
- Drain and fill chilled water, hot water, and condenser water systems.
- Be aware of and follow regulatory requirements.
- Check and verify accuracy of thermometers and pressure gauges.
- Clean cooling tower sumps, chiller water, condenser and evaporator coils; repair cooling tower water distribution headers and apply condenser water lay-up treatment.
- Fill out refrigerant compliance forms, system log sheets, water treatment logs, and other necessary departmental paperwork.
- Service and maintain thermostats, VAV boxes, TEC's, lab ventilation equipment, and fan coil units.
- Dismantle and repair equipment, replacing defective electronic and pneumatic components.
- Perform preventive maintenance activities on DDC and other related control equipment.
- Respond to HVAC complaints and provide customer service.
Required Qualifications*
- Possession of valid Michigan Drivers
- 5 years field experience required
- Unlimited refrigeration license preferred
- Graduation from high school or an equivalent combination of education and experience.
Background Screening
The University of Michigan conducts background checks on all job candidates upon acceptance of a contingent offer and may use a third party administrator to conduct background checks. Background checks are performed in compliance with the Fair Credit Reporting Act.
U-M EEO/AA Statement
The University of Michigan is an equal opportunity/affirmative action employer.
Job Detail
Job Opening ID
250934
Working Title
HVAC-R MECHANIC
Job Title
HVAC-R MECHANIC
Work Location
Dearborn Campus
Dearborn, MI
Full/Part Time
Full-Time
Regular/Temporary
Regular
FLSA Status
Nonexempt
Organizational Group
Dbn Business Affairs
Department
Dbn Physical Plant-Heat & Vent
Posting Begin/End Date
6/27/2024 - 7/13/2024
Salary
$48.18 - $48.68
Career Interest
Trades (Trades Union)
Created: 2024-06-28
Reference: 250934
Country: United States
State: Michigan
City: Dearborn
ZIP: 48128
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