In this excerpt from one of our Live Dojo workshops at Appliantology, we discuss a Viking range with some seemingly unusual aspects to its board power supply. After untangling that confusion, we proceeded to theorize what could be causing the oven loads not to operate.
Over the course of this schematic analysis, we cover topics such as:
- 240 vs. 120 VAC power supplies
- Control boards with isolated power supply circuits
- Identifying low voltage vs. high voltage connectors on a control board
- Understanding DC sensing lines
- Explaining motor limit switches
…and more! Want to join in the fun next time? Become a member of Appliantology today and join in on our next Live Dojo workshop.