What To Know
- Ensure that the humidifier is plugged into a working outlet and that the power cord is not damaged.
- If the outlet is not receiving power, check the circuit breaker or fuse box and reset it if necessary.
- The humidistat measures the humidity level in the air and signals the humidifier to start or stop operating.
If you’re experiencing dry air in your home despite having an Aprilaire humidifier, you may be wondering why it’s not working. This comprehensive guide will delve into the common causes behind this issue and provide troubleshooting tips to restore your humidifier to optimal performance.
Inspect the Power Supply
- Check the electrical outlet: Ensure that the humidifier is plugged into a working outlet and that the power cord is not damaged.
- Test the circuit breaker: If the outlet is not receiving power, check the circuit breaker or fuse box and reset it if necessary.
- Verify the humidifier’s power switch: Make sure the power switch on the humidifier itself is turned on.
Examine the Water Supply
- Inspect the water line: Check the water line connecting the humidifier to the water source for any kinks, leaks, or blockages.
- Ensure water flow: Open a nearby faucet to verify that water is flowing. If not, there may be an issue with the water supply.
- Clean the water filter: If your humidifier has a water filter, check if it needs to be cleaned or replaced.
Check the Humidistat
- Calibrate the humidistat: The humidistat measures the humidity level in the air and signals the humidifier to start or stop operating. If it’s not calibrated correctly, the humidifier may not turn on when needed.
- Ensure proper placement: The humidistat should be placed in an area where it can accurately measure the humidity level, away from heat sources and drafts.
Examine the Evaporator Pad
- Inspect for clogging: Over time, the evaporator pad can become clogged with minerals or debris, reducing its ability to absorb water and release humidity.
- Clean or replace the pad: If the evaporator pad is heavily clogged, it may need to be cleaned or replaced.
Check the Fan
- Verify fan operation: Ensure that the fan is running and circulating air through the humidifier.
- Inspect the fan blades: Check the fan blades for any damage or obstructions that may prevent them from spinning.
- Clean the fan housing: Remove any dust or debris that may have accumulated in the fan housing.
Other Possible Causes
- Leaking solenoid valve: The solenoid valve controls the flow of water into the humidifier. If it’s leaking, it may not allow enough water to enter the unit.
- Faulty control board: The control board is responsible for controlling the humidifier’s functions. If it’s malfunctioning, it may not be able to properly operate the humidifier.
- Dirty water panel: The water panel collects minerals and debris from the water. If it’s dirty, it may not allow water to flow through it properly.
Troubleshooting Tips
- Reset the humidifier: Unplug the humidifier and wait a few minutes before plugging it back in. This may reset any minor electrical issues.
- Contact customer support: If you’ve checked all of the above and your humidifier is still not working, contact Aprilaire customer support for further assistance.
When to Call a Professional
If you’ve tried the troubleshooting tips above and your humidifier is still not working, it’s best to call a qualified HVAC technician. They can diagnose the issue and make any necessary repairs.
Frequently Asked Questions
Q: Why is my Aprilaire humidifier not producing enough humidity?
A: Check the water supply, evaporator pad, and fan. Clogged components or insufficient water flow can limit humidity output.
Q: Why does my Aprilaire humidifier keep turning off?
A: Inspect the humidistat for proper calibration and placement. A faulty humidistat or power supply issues can cause the humidifier to shut off prematurely.
Q: How often should I clean my Aprilaire humidifier?
A: Clean the water panel and evaporator pad regularly, especially if you have hard water. Follow the manufacturer’s recommended cleaning schedule.
Q: Can I use tap water in my Aprilaire humidifier?
A: Yes, you can use tap water, but it’s recommended to use distilled water to minimize mineral buildup.
Q: How do I know if my Aprilaire humidifier is working properly?
A: Check the humidity level in your home with a hygrometer. If it’s within the desired range, your humidifier is likely working correctly.
