HVAC Service Technician III

Mechanical Electrical Services in Orlando

Description:

Primarily responsible for performing installs, repairs and maintenance to a variety of equipment including: refrigeration, air conditioning, electric motors, heating units, heat pumps, hermetic compressors, light commercial air handlers, intake and exhaust fans, economizers, capacity controls, and semi-hermetic compressors.

ESSENTIAL TECHNICAL KNOWLEDGE

REQUIRED:

• Fully understands and has mastered the refrigeration cycle to include: identifying components in advanced refrigeration circuit, understanding how each component works, diagnosing problems in the refrigeration circuit, using manifold gauge set, pressure/temperature chart and temperature measuring devices for routine maintenance and to troubleshoot. Understands refrigeration recovery, evacuation and charging. Understands the installation and sizing of refrigerant piping.
• Fully understands and has mastered electron theory, how electricity travels, AC and DC currents, single phase and three phase circuits, and series and parallel circuits. Ability to read wiring advanced wiring diagrams. Knowledge of Ohms Law. Ability to use multi-meters to read voltage, current and resistance values. Must be able to troubleshoot advanced electrical circuits.
• Fully understands and has mastered the fundamentals of temperature and humidity measurement and control in air conditioning units. Understands the process of treating air so as to simultaneously control its temperature, humidity, cleanliness and distribution. Ability to use a psychometric chart to determine the results of mixing air having various properties.
• Understands basic heating cycle to include: identifying components in heating system, understanding how each component works, diagnosing problems in the heating system using a gas pressure test and other devices for routine maintenance and to troubleshoot. Understands the theory of combustion and how it relates to combustible fuels such as gas and oil.
• Fully understands and has mastered all types of HVAC systems and how each component within the system operates in conjunction with the other components and how that impacts the overall operations of the system as a whole. These systems include but are not limited to air cooled, water cooled, hot water systems, chilled water systems, VAV systems, steam heating systems and building automation control systems.
• Must be able to operate smart technology (iPad, iPhone, Android, etc.)

ESSENTIAL WORK

SKILLS REQUIRED:

• Must have excellent written communications skills
• Must possess excellent time management skills
• Must have excellent oral communications skills
• Must have the ability to balance multiple tasks
• Must be able to deal with difficult people
• Must have excellent organizational skills
• Must be able to work well with other technicians and tradesman
• Must be able to work with and give direction to Technician I & II

ESSENTIAL TECHNICAL

SKILLS REQUIRED:

A Technician III must be able to install, repair, adjust, maintain and troubleshoot the following equipment:

• All types and sizes of refrigerant controls
• All types and sizes of compressors
• All types and sizes of heat pumps
• All types and sizes of split systems
• All types and sizes of packaged units
• All types and sizes of ductless splits
• All types and sizes of electric motors
• All types and sizes of electric motor controls
• All types and sizes of types of water pumps
• All types and sizes of intake and exhaust fans
• All types and sizes of unit heaters (hot water, steam and electric)
• All types and sizes of economizers
• All types of capacity controls
• All types and sizes of air compressors, air driers and related accessories and controls
• All types and sizes of reciprocating chillers
• All types and sizes of screw chillers
• Must have an…