What does it mean when Aprilaire 800's service light is flashing red?
If the service light on your Aprilaire Humidifier is flashing red before the end of the humidification season, it could be due to: * The canister being full of mineral deposits; remove and rinse it with clean water. * Consider plumbing the humidifier to filtered or softened water.
What to do if my Aprilaire Humidifier is leaking water?
If you notice water leaking from your Aprilaire Humidifier, start by inspecting the water supply connection at the fill valve inlet and tighten it if needed. Check the internal hose clamp connections and reposition/tighten them as necessary. Ensure the steam hose connection on top of the canister is secure and the clamp is tight. Also, inspect the internal hoses for any kinks or blockages, and make sure the drain hose has a constant downward slope without any obstructions.
Why Aprilaire Humidifier will not fill?
If your Aprilaire Humidifier is not filling, ensure the saddle valve is properly installed and open. Also, check the internal hoses for any kinks or blockages.
What to do if Aprilaire Humidifier is leaking water?
If your Aprilaire Humidifier is leaking water, here are some things to check: * Make sure the water supply connection at the fill valve inlet is tightened. * Check the internal hose clamp connections, repositioning and tightening the clamps as needed. * Ensure the steam hose connection on top of the canister is secure and the clamp is tight. * Inspect the internal hoses for kinks or blockages and eliminate them. * Verify that the drain hose has a constant downward slope and is not blocked.
How to fix Aprilaire 800 Humidifier that will not fill?
If your Aprilaire Humidifier is not filling, check the following: * Ensure the saddle valve is properly installed and open, or that the pipe is pierced. * Inspect the internal hoses for any kinks or blockages and eliminate them.
Why is my Aprilaire 800 Humidifier making noise?
If your Aprilaire Humidifier is making noise, check the fan for obstructions or damage. If you hear gurgling, add a drip tee and trap (PN 4028) to the steam line as close to the steam humidifier as possible to divert condensation to the drain.
Why is water dripping from the Fan Pack of my Aprilaire 800 Humidifier?
If you see water dripping from the Fan Pack of your Aprilaire Humidifier, check all tubing connections to ensure they are secure. Clean the steam dispersion manifold outlet if the steam outlets are blocked. If there's foaming in the canister or steam hose, rinse the components with clean water.
Why is the fan not operating on my Aprilaire Humidifier?
If the fan on your Aprilaire Humidifier's Fan Pack isn't working, check the wiring. Make sure the steam humidifier is powered on. Adjust the humidistat setting and check its location. Confirm there's 24 VAC output from the steam humidifier FAN PACK terminals during a call for humidity. If none of these steps work, the motor may have failed and needs replacement.
Why is there water in duct coming from Aprilaire 800 Humidifier?
If you notice water in the duct, it may be because the dispersion tube is installed incorrectly. Ensure the dispersion tube is installed with the tubelets facing straight up. Additionally, rinse the canister, fill hose, and fill cup with clean water to remove any impurities causing foaming. Determine the necessary absorption distance.
Why is water constantly running down drain of Aprilaire Humidifier?
If water is constantly running down the drain of your Aprilaire Humidifier, there might be debris in the drain valve preventing it from closing. Remove the canister and clean any debris from the drain valve. Also, check the O-ring in the drain valve to ensure it's properly seated and not damaged; replace it if necessary. If water is flowing from the fill cup overflow port, inspect the internal hoses for kinks or blockages. Ensure the dispersion tube tubelets are pointed up and that the dispersion tube isn't discharging into a duct with static pressure greater than 2.0 in. wg.
General| Type | Steam Humidifier |
|---|---|
| Installation | Professional installation recommended |
| Warranty | 5-Year Limited Warranty |
| Coverage Area | Up to 6, 200 sq. ft. |
| Control | Automatic or manual control |
| Capacity | 11.5, 16.0, 23.3, or 34.6 gallons per day (depending on model) |
| Voltage | 120V or 240V (depending on model) |
Read manual before service/maintenance. Failure can cause hazardous situations, property damage, personal injury, or death.
System has hot surfaces and water up to 212°F (100°C). Contact can cause severe personal injury. Follow manual procedures.
Follow shutdown procedures before service. Loss of power during maintenance can cause severe injury or death from electrical shock.
Explains how the Aprilaire Steam Humidifier generates steam using electrodes and water in a canister to deliver humidity.
List of recommended inspection items when servicing the humidifier, including canister, valves, and wires.
Step-by-step procedure for safely shutting down the humidifier before performing service or maintenance.
Procedure for disconnecting, cleaning, and reconnecting the fill valve strainer and water supply line.
To Next Page
