Group 3, Week #6 Topics
Announcements and Other Stuff
2) This is an air flow problem that occurs when you forget to reinstall the panels on an outdoor packaged unit ....
3) Tools inventory.
It would be helpful if you reviewed the following before or after class ..........
1) ESCO EPA 608 Type I (pages 6-7)
2) Type I appliance leak checking (ESCO EPA Section 608 study guide pages 4, textbook pages 222-223 & 248)
3) Checking small appliance relays, overloads and compressors (see Additional Resources section and textbook pages 368-369)
4) Calculating the maximum weight of a recovery cylinder (textbook page 246)
In Class Reviews, Lectures, and Exams
ESCO EPA 608 Core In-class Q and A
ESCO EPA 608 Type I lecture (pages 6-7)
ESCO EPA 608 Type I practice exam
Lab Work
1) Wiring a thermostat (textbook page 961)
2) Simulated service call #1 (multiple issues). Group Project: Complete the invoice
3) Checking a vacuum pump prior to use.
4) Micron gauges 101
5) Preparing a recovery cylinder for use
6) Calculating the maximum weight of a recovery cylinder (textbook page 246)
7) System dependant and self contained Type I appliance refrigerant recovery (ESCO EPA Section 608 study guide pages 6-7, textbook 240-243)
8) Simulated service call #2 ⁄ Type I appliance leak checking (ESCO EPA Section 608 study guide pages 4, textbook pages 222-223 & 248)
9) Checking small appliance relays, overloads and compressors (see Additional Resources section and textbook pages 368-369)
10) Type I appliance leak checking (ESCO EPA Section 608 study guide pages 4, textbook 222-223 & 248)
11) Type I appliance pressure test, evacuation and charge (ESCO EPA Section 608 study guide pages 4, textbook pages 222-223 & 248). Evacuation and charging covered in conjunction with Group 2 in an earlier class.
12) Group 2: Correct the refrigerant charge in Johanna's air conditioning unit.
