Sheet Metal Worker (SMW)

Date: 1/19/2022 2:03:07 PM
Module: 110305a
Version:
Page:
Comment: This ILM is used in 4th year. Objective 3 interpretin wiring diagrams is a duplicate of ILM 110305b wiring schematics. The course outline doesnt quite match up with the ILM. Electronic Ignition ......................................................................................................................... 16 Hours Outcome: Repair electronic ignition systems up to 400 MBH. 1. Describe the operation of ignition systems. 2. Describe routine maintenance for ignition systems. 3. Diagnose electronic ignition systems.
Status: Approved for Review

Date: 3/5/2025 3:09:25 PM
Module: 110305a
Version: 24
Page: 40
Comment: **4th year content** Figure 32 is for a specific gas furnace that is old and no longer a way to adjust blower speeds. Please update the image.
Status: Approved for Review

Date: 3/5/2025 3:05:51 PM
Module: 110305a
Version: 24
Page: 37
Comment: **4th year content** Step 5. Should read, "surface igniter glows red-hot between 17-45 seconds"
Status: Approved for Review

Date: 3/5/2025 2:47:48 PM
Module: 110305a
Version: 24
Page: 16,18,
Comment: **4th year content** first paragraph is labeling these wiring diagrams as CAT I this isn't necessarily true. These can also be a CAT IV.
Status: Approved for Review

Date: 3/5/2025 2:42:05 PM
Module: 110305a
Version: 24
Page: 28
Comment: **4th year content** Not sure why the title; Call for Heat Satisfied is there. the paragraph is still talking about blower speed selection.
Status: Approved for Review

Date: 3/5/2025 2:38:52 PM
Module: 110305a
Version: 24
Page: 25
Comment: **4th year content** Thermostat information is outdated. We need to add C-com, W1 low fire, W2 high fire, Y1 low cooling, Y2 high cooling, O/B heat pump option.
Status: Approved for Review

Date: 3/5/2025 2:33:55 PM
Module: 110305a
Version: 24
Page: 22
Comment: **4th year content** first paragraph should explain that figure 20 which they are talking about is showing the diagram in the energized state. Normally wiring diagrams are shown with no power.
Status: Approved for Review

Date: 3/5/2025 2:31:56 PM
Module: 110305a
Version: 24
Page: 21
Comment: Figure 19 should read connection diagram
Status: Approved for Review

Date: 3/5/2025 2:30:47 PM
Module: 110305a
Version: 24
Page: 19
Comment: **4th year content**The end of the paragraph indicates that the connection diagram is drawn with the appliance in standby mode. This should be more detailed by explaining wiring diagrams are shown with no power in the de energized state and yes no call for heat.
Status: Approved for Review

Date: 1/19/2022 1:59:11 PM
Module: 110305b
Version:
Page:
Comment: This ILM is actually used in 4th year and needs to be udated to fit the 4th year section 4.B outline. System Controls and Schematics................................................................................................ 18 Hours Outcome: Install system accessories of appliances up to 400 MBH. 1. Describe HVAC accessories and controls. 2. Interpret electrical schematics used in HVAC control systems. 3. Install HVAC accessories to a control system. The current information in the ILM is good but needs to be updated to fit the new technology of HVAC appliances and accessories. 2stage units, modulating units, wifi accessories,
Status: Approved for Review