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Logical Solutions, Inc. · 2 months ago

EMS Technician – Level II

Richardson, TX

Full-time

Onsite

Mid Level

Logical Solutions, Inc. is an Automated Logic & Distech dealer specializing in energy management and building automation. The EMS Technician – Level II will have a solid foundation in the industry and will perform responsibilities under the guidance of senior technicians, focusing on installation, troubleshooting, and commissioning of energy management systems.

Building MaintenanceElectronic Design Automation (EDA)Heating Ventilation and Air Conditioning (HVAC)Mechanical EngineeringSecurity

Responsibilities

Ability to identify all pieces of equipment related to the automation/controls industry

Can install, execute, and explain all ARC 156 rules and devices

Base understanding of process for temperature and humidity control

Solid understanding and ability to decipher all equipment schematics

Can troubleshoot majority of wiring problems, i.e. interlocks

Can locate request source for all equipment within the ALC logic

Can address (IP) all ALC routers, i.e. LGRs, Opti-flex, G Series

Can calibrate all end devices, i.e. temperature, airflow, pressure, humidity, gas

Understands all ALC modules, capabilities, uses, selections

Can troubleshoot network issues with a Diag485

Understanding of basic mechanical piping / ducting

Can perform system run time and request setup in ALC logic

Can properly locate thermowells, pressure devices, and temperature sensors

Can understand and install interlock wiring for drives, high static limits, and dampers

Proper understanding of building static and differential pressure

Confident with program and graphic adjustments in the field / small scale applications

Basic knowledge of lighting panels and interlocks

Early understanding of lighting integration and assistance with checkout

Basic knowledge and understanding of all control protocols used by LSI, i.e. BACnet, Modbus, MSTP

Full understanding of third-party interfaces, start to finish

Understands and can follow electrical one-line diagrams

Ability to assist Test & Balance (air & water) with WebCTRL access and building balancing

Understands and demonstrates commissioning process without assistance

Retrieves system backups properly and timely. Properly distributes and stores

Assists Level III or PM with all inspections and presentation of system to customer

Understands function of PID control and ability to tune parameters to optimize

Can identify the following AHUs: SZ, MZ, VAV, DD, MAU, OA, ERU, FCU

Can perform unit checkout and startup without assistance on the following: SZAHU, DDAHU, MAU, FCU

Can perform unit checkout and startup with assistance on the following: MZAHU, VAVAHU, ERU, OA

Can commission all fan applications: OA, SA, RA, EF, TEF, Garage, Stairwell

Early understanding of central plants and associated equipment

Can assist with mission critical checkout / commissioning

Beginning to help lead other technicians within crew / assigned tasks

Can efficiently handle multiple duties on more than one project simultaneously

Qualification

Energy management knowledgeBuilding automation systemsTroubleshooting wiring problemsControl protocols BACnetControl protocols ModbusHVAC knowledgeElectrical one-line diagramsCustomer satisfaction understandingWork ethicPositive attitude