HVAC CONTROLS SPECIALIST

Job Title

To perform work in the installation, maintenance and repair of Direct Digital Control (DDC), pneumatic and electrical control systems.

Responsibilities*

Install, repair and maintain DDC equipment related to HVAC systems.

Use a workstation or portable terminal to command points, evaluate programs, backup databases and update changes or additions to the databases.

Interpret, modify and write software to control HVAC systems and equipment.

Evaluate sequences of operation and assess the probability of the sequences functioning properly with DDC, pneumatic and electric control systems when applied to HVAC equipment.

Read and interpret blueprints and schematic diagrams related to HVAC control 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.

Prepare reports indicating findings after troubleshooting HVAC and DDC control systems.

Install, repair and maintain pneumatic controls, including receiver controllers, relays, switches and other pneumatic devices used for control of HVAC systems.

Install, repair and maintain electric controls, including freezestats, relays, electric pneumatic and pressure electric switches.

Access motor control centers and motor starters to wire control and status circuits.

Install control cabinets, mount control equipment and cut, bind, and route conduit lines for control wire and pneumatic tubing.

Install, repair and maintain other field devices including sensors, airflow stations, water flow stations, freezestats, and other field devices to make a complete control system.

Inspect, test and analyze malfunctions of equipment, using ammeter, voltmeter, ohmmeter, flowmeter and computers.

Make cables for computers.

Dismantle and repair equipment, replacing defective electronic and pneumatic components.

Perform preventive maintenance activities on DDC and other related control equipment.

Required Qualifications*

Graduation from high school or equivalent and specialized training in HVAC systems and DDC technology.

Considerable knowledge of the tools, equipment, methods and materials related to HVAC and DDC systems.

Considerable knowledge and experience installing, repairing and maintaining HVAC and DDC equipment.

Considerable knowledge and experience servicing DDC equipment at the component level.

Some experience writing software for DDC systems related to HVAC systems.

Proficiency in installing, wiring, and commissioning BACnet-compatible HVAC control hardware (controllers, sensors, actuators, etc.). Ability to configure and program BACnet control systems using vendor-specific and open-source tools. Skilled in reading and interpreting mechanical, electrical, and control system blueprints, specifications, and schematics.

Must be able to fulfill the requirements to operate a UM vehicle.

Desired Qualifications*

Experience with the Siemens Desigo PXC Automation Station series. BACnet certification(s), vendor certifications (e.g., Tridium Niagara, Siemens, etc.) and/or supporting State Journeyman licenses. Competence in diagnosing and resolving BACnet communication issues, device failures, and system integration problems. Skilled with relevant configuration tools and graphical interfaces. Experience with an ability to test performance, balance and make adjustments to air and hydronic systems using specialized equipment and tools. Experience performing functional verification and commissioning of HVAC control systems, including point-to-point checks, trend and alarm setup, and sequence validation.

Modes of Work

Positions that are eligible for hybrid or mobile/remote work mode are at the discretion of the hiring department. Work agreements are reviewed annually at a minimum and are subject to change at any time, and for any reason, throughout the course of employment. Learn more about the work modes.

Work Schedule

Monday - Friday, 7am to 3:30pm

Selected candidate might be asked to work overtime.

Additional Information

Facilities and Operations is a positive organization dedicated to the principles of being respectful, collaborative, solutions-based, and proactive.

Union Affiliation

This position is covered under the collective bargaining agreement between the U-M and the U-M Skilled Trades Union, Inc., which contains and settles all matters with respect to wages, benefits, hours and other terms and conditions of employment.

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 will be performed in compliance with the Fair Credit Reporting Act.

U-M EEO Statement

The University of Michigan is an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants, including protected veterans and individuals with disabilities.