When it comes to electrical appliances, we often encounter technical terms that are not easy to understand. A wiring diagram is one such term that might be difficult for beginners to comprehend. However, it’s crucial to understand the wiring diagram of any appliance to troubleshoot any issues that may arise. In this article, we’ll be discussing the wiring diagram of 279787, a popular dryer motor assembly.
What is a Wiring Diagram?
A wiring diagram is a visual representation of an electrical circuit that includes the components and connections in the circuit. It shows how the components are connected to each other and helps to understand the functioning of the circuit. Wiring diagrams are used to design and manufacture electrical circuits and for troubleshooting issues that occur in the circuit.
What are the Components of a Wiring Diagram?
A wiring diagram consists of various components that include:
- Input power source
- Component symbols
- Wires and connections
- Output components
What is 279787 Wiring Diagram?
The 279787 wiring diagram is for the motor assembly in a dryer. This diagram shows how the components in the motor assembly are configured and connected to each other. The 279787 motor assembly is used in a wide range of dryers, including Whirlpool, Maytag, and Kenmore models.
Understanding the 279787 Wiring Diagram
The 279787 motor assembly consists of various components, including a centrifugal switch, a start switch, a thermal fuse, a heater element, and a high limit thermostat. Let’s understand the wiring diagram of each component of the motor assembly.
The Centrifugal Switch
The centrifugal switch is used to turn off the motor when the dryer drum stops spinning. It’s connected to one of the motor terminals and wired in series with the motor winding. The centrifugal switch also connects to the start switch and the thermal fuse.
The Start Switch
The start switch is used to turn on the motor and is wired in parallel with the centrifugal switch. It’s connected to one of the motor terminals, and the other terminal connects to the neutral wire of the power source.
The Thermal Fuse
The thermal fuse is a safety device that turns off the motor when the temperature inside the dryer exceeds a safe limit. It’s wired in series with the motor winding and connects to the centrifugal switch and the start switch.
The Heater Element
The heater element is responsible for generating the heat required to dry clothes. It’s connected to the centrifugal switch and the high limit thermostat in series. The other end of the heater element connects to the neutral wire of the power source.
The High Limit Thermostat
The high limit thermostat is a safety device that turns off the heater element when the temperature inside the dryer exceeds a safe limit. It’s wired in series with the heater element and connects to the centrifugal switch and thermal fuse.
FAQs
| Question | Answer |
|---|---|
| What is the 279787 motor assembly used for? | The 279787 motor assembly is used in a wide range of dryers, including Whirlpool, Maytag, and Kenmore models. |
| What does the centrifugal switch do? | The centrifugal switch is used to turn off the motor when the dryer drum stops spinning. |
| What is the thermal fuse? | The thermal fuse is a safety device that turns off the motor when the temperature inside the dryer exceeds a safe limit. |
| What is the high limit thermostat? | The high limit thermostat is a safety device that turns off the heater element when the temperature inside the dryer exceeds a safe limit. |
Conclusion
Understanding the wiring diagram of an appliance is essential to troubleshoot any issues that may arise. In this article, we’ve discussed the wiring diagram of 279787, a popular dryer motor assembly. We hope this article helps you to understand the wiring diagram of the 279787 motor assembly.
