Title: Whirlpool Microwave WMH2175XVS2 Exhaust Fan Not Working
Hey there! Are you facing an issue with your Whirlpool Microwave WMH2175XVS2 exhaust fan? Don’t worry, you’re not alone. In this blog post, we’ll dive into the common reasons why your exhaust fan might not be working and provide you with some troubleshooting steps to help you fix the problem. So, let’s get started!
1. Understanding the Importance of the Exhaust Fan:
Before we delve into the troubleshooting steps, let’s first understand why the exhaust fan is an essential component of your Whirlpool Microwave WMH2175XVS2. The exhaust fan helps to remove steam, smoke, and odors from your microwave, ensuring that your kitchen remains fresh and clean.
2. Checking for Power Supply Issues:
The first thing you should do when your exhaust fan isn’t working is to check if the microwave is receiving power. Make sure it is properly plugged into a functioning power outlet. If it is, try resetting the circuit breaker or replacing the fuse to rule out any power supply issues.
3. Examining the Fan Motor:
If the power supply is not the problem, it’s time to inspect the fan motor. Start by removing the microwave’s cover (make sure it is unplugged) and locate the fan motor. Check for any visible signs of damage or debris that might be obstructing its movement. Clean the fan blades and ensure they can spin freely.
4. Testing the Fan Motor:
To determine if the fan motor is faulty, you can perform a simple test. Plug the microwave back in and turn it on. If you can hear a humming sound but the fan blades aren’t spinning, it is likely that the fan motor needs to be replaced. However, if there is no sound at all, the issue might lie elsewhere.
5. Inspecting the Fan Switch:
The next step is to examine the fan switch. This switch is responsible for activating the exhaust fan when needed. Use a multimeter to test the continuity of the switch. If it shows no continuity when activated, it may be faulty and require replacement.
6. Checking the Control Board:
If both the fan motor and the fan switch seem to be in working order, the problem might be with the control board. The control board controls the various functions of the microwave, including the exhaust fan. Look for any signs of burnt or damaged components on the control board. If you notice any, you may need to replace the control board.
7. Verifying the Wiring:
Loose or damaged wiring can also cause the exhaust fan to stop working. Carefully inspect the wiring connections, ensuring they are secure and free from any damage. If you notice any issues, you may need to repair or replace the wiring.
8. Checking the Thermal Fuse:
The thermal fuse is a safety component that protects the microwave from overheating. If it blows, it can cause the exhaust fan to stop working. Use a multimeter to test the continuity of the thermal fuse. If it shows no continuity, it will need to be replaced.
9. Contacting Whirlpool Customer Support:
If you’ve gone through all the troubleshooting steps and your Whirlpool Microwave WMH2175XVS2 exhaust fan still isn’t working, it’s time to reach out to Whirlpool customer support. They will be able to provide you with further assistance and guide you on the next steps.
Conclusion:
Dealing with a Whirlpool Microwave WMH2175XVS2 exhaust fan that isn’t working can be frustrating, but with the troubleshooting steps mentioned above, you should be able to identify and resolve the issue. Remember to always prioritize safety when working with electrical appliances. If you’re unsure or uncomfortable with any step, it’s best to seek professional help. Happy fixing!