Electrical Circuits and Schematics for Appliances
Reading appliance wiring diagrams and testing motors, heaters, switches and relays, the electrical core of appliance repair.
APP-120 12 lessons planned ▶ Video lessons coming soon
Offered by HSM University · Appliance Service
Course content
- 1Voltage, current, resistance and power in appliancesComing
- 2Series, parallel and combination circuitsComing
- 3Reading ladder diagrams and wiring schematicsComing
- 4120 V and 240 V appliance circuitsComing
- 5Switches, thermostats and limit controlsComing
- 6Heating elements and testing themComing
- 7Motors: shaded pole, PSC and universalComing
- 8Capacitors and start devicesComing
- 9Relays, solenoids and valvesComing
- 10Grounding, polarity and GFCI protectionComing
- 11Testing components with power off and onComing
- 12Tracing a fault on a schematicComing
Requirements
Recommended background. You can start any course at any time.
Description
Reading appliance wiring diagrams and testing motors, heaters, switches and relays, the electrical core of appliance repair.