Intermediate Pneumatics

This hands-on session builds on the pneumatic basics class and is designed for those service technicians that have a working knowledge of pneumatics.

Students will be exposed to Pneumatic Control Diagram and the various components used in HVAC equipment, including Air Handler and heating applications.

The session continues with component setup of Receiver Controllers, switching relays, pneumatic to electric switches and multipurpose relays.

Lunch: provided

AGENDA

• Pneumatic Control Diagram
  • How to read and make adjustments

• Electrical Wiring
  • How to read diagram and interface with controls
• AHU/Incremental Unit
  • Sequence of operation
• Receiver Controllers
  • Layout of single and dual input controllers
• Switching Relays
  • Function and control strategies
• EP/PE Switch
  • How to calculate and set up
• Multipurpose Relay
  • Demonstrate different set up Lab
  • Set up basic controls
  • Set up AHU controls
  • Perform indoor/outdoor calibration
  • Troubleshooting