This troubleshooting PowerPoint gives HVACR instructors, service managers, and trainers the opportunity to help develop their student's/technician's troubleshooting skills in a PowerPoint presentation format.
The PowerPoint employs wiring diagrams and illustrations along with detailed descriptions of 15 specific electrical problems, including:
A heat pump that's not keeping a building comfortable;
A comfort cooling system that's not performing like it should;
A no heat complaint;
An electric furnace that's not keeping a house warm enough;
A two-stage air conditioner that's not working;
A small commercial unitary system that's not heating;
A split system that's blowing fuses;
A condensing gas furnace that's not heating;
A package unit that's not cooling;
The excessively expensive heat pump;
An electric furnace that's not heating enough;
A system that's blowing warm air… a no cooling complaint;
An ice machine that's not dispensing cubes properly;
A comfort cooling system that's not keeping up with the load.
Answers to the troubleshooting scenarios are presented on a separate slide in the PowerPoint which will allow the instructor/trainer to present the problem along with details of the scenario, have class interaction, and then display the answer. This is a great way to engage your class and improve their critical thinking skills!
Click here to view a sample of this PowerPoint.
Available on a USB that can be shipped to you, or Esco Proctors can login and purchase the PowerPoints for immediate download in their "My Esco."
A refrigeration systems PowerPoint is also available! Buy both together and save!
Note: When ordering more than one Instructor Resource on USB in a single order, your materials will be combined onto one USB device unless you notify us otherwise at the time of purchase. Instructor Resources can be provided on CD/DVD, if needed. Please contact ESCO at 800-726-9696 for more information.
