Sheet Metal Worker (SMW)

Date: 1/19/2022 2:11:16 PM
Module: 110405a
Version: 21
Page: 7
Comment: Figure 6 is missing descriptions of burner.
Status: Approved for Review

Date: 1/19/2022 1:51:48 PM
Module: 110405a
Version:
Page:
Comment: ILM 110405a Commercial HVAC equipment. This ILM needs to be updated to fit the course outline. There is no mention of dual duct systems in the course outline. It would be nice for the ILM to have more commercial units other than a make up air. Update information to include ECM/VFD and any new accessories used today. A lot of the content in this ILM is copied from the 4th year ILM 110401b Energy Efficient buildings, for example, earth energy, heat pump, ERV, HRV descriptions.
Status: Approved for Review

Date: 1/19/2022 1:43:57 PM
Module: 110405b
Version:
Page:
Comment: Course outline 4th year 4.E. Troubleshooting Commercial and Industrial HVAC Systems ................................................... 10 Hours Outcome: Repair commercial and industrial HVAC equipment. 1. Diagnose commercial and industrial HVAC equipment. 2. Demonstrate techniques used to start up, monitor the sequence of operation, and shut down commercial equipment and appliances. 3. Repair commercial and industrial HVAC equipment ILM 110405b covers a portion of the outline but on Pg. 17 and on it shows wiring diagrams copied from ILM 110305a and b that we use in the same 4th year class. These wiring diagrams should be of commercial appliances not residential. Also there is no mention of new ECM motor operations as well as roof top packaged units in the ILM. nor ILM 110405a which also needs to be updated to fit the course outline.
Status: Approved for Review

Date: 1/19/2022 2:08:16 PM
Module: 110405d
Version:
Page:
Comment: Air Balancing in the course outline doesnt quite match. F. Air Balancing .................................................................................................................................... 6 Hours Outcome: Perform air flow balancing. 1. Identify the instruments used for air flow testing and balancing. 2. Measure the airflow on various outlets, grills and ductwork. 3. Describe the process for air balancing an HVAC system. 4. Balance a multi-outlet, single zone system using air balancing equipment. 5. Balance an HRV system There is no mention of HRV balancing
Status: Approved for Review