Model 800 Aprilaire steam humidifire I have

[PDF]Aprilaire® Zoned Comfort Control® Product Guide

ftp://ftp.aprilaire.com/...Control/5050_ZCC_productguide.pdf

AprilaireAprilaire Model 6303 Control Panel ... with the Model 6504 Intelligent Zoned Comfort system, we have the right control for your ... A control panel coordinates the operation of the equipment with the ..... Proper control of the fan (G-terminal) for either electric.... Auxiliary output relays available to control humidifiers, electronic.

[PDF]Safety & Installation Instructions - Aprilaire

ftp://ftp.aprilaire.com/Fulfillment/Inbox.../6404_install_guide.p...

AprilaireModel 6404. Zoned Comfort ... Do not mount the control panel on any part of the heating/cooling equipment or ... allowing for control of a humidifier. b. HUM LEDlights when the relay is closed. .... on the fan (G output terminal) with a heat call (W1output ..... Run wire between the HVAC equipment and the control panel. 3.Missing: 6303

Is this a newly installed unit it sounds as if there's a wiring issue. Could you show a picture of the wiring terminals. If this is not a new install try turning of your furnace fan.

Mine was doing the same thing...first month of operation (installed toward end of heating season) = no problems with noise (bubbling, gurgling) though the duct work - started second year toward middle of season. Now its been running for a few weeks and is intolerable. I dug out owners manual and it did not address this at all. I dug out the installation manual and viola! Gurgling is caused by excess condensation in the steam hose. Sure enough the steam hose had a small area depression and did NOT have the constant downward slope necessary - installation instructions are VERY specific about needing a slope in order to allow condense to drain from the steam house. The zip-tie installation had slide down from a vertical stabilizing pipe & allowed for the hose to sag in the middle (nice install job slacker). I adjusted it and the SOUND IS GONE. Hope this helps someone else.

Here is a installation guide http://electronicaircleaners.com/database/documents/aprilaire_400_installation.pdf

I hope this helps.

http://www.aprilairepartners.com/products/category/humidifiers

Scroll down towards bottom of page. I looked under the heading "CURRENT RESIDENTIAL MANUALS", and clicked on "Humidifier Model 600 Series Safety and Installation Instructions Template with Model 60".

Dear Reader,

If you visit aprilaire.com, you can go to the "OWNER'S CENTER" tab at the top of the page. With the cursor on "OWNER'S CENTER", more options will appear. Click on the "OWNER'S MANUALS" option. Scroll down to the bottom of the page and you'll get to a list of our older model humidifiers. Click on the first link which includes your model 560. By clicking on this link, you will be able to download the owners manual for your 560. On page 16 of this manual will be the step by step instructions explaining how to perform the water panel change.

If you have any further questions regarding this or any of our products, please feel free to contact our customer service department 800-334-6011 at your earliest convenience.

Kind regards,

Zach Handyside
Customer Service Specialist
Research Products Corporation
www.aprilaire.com

It appears your Aprilaire model 700 is wired to only operate when your HVAC fan is operated by your thermostat. Your HVAC installer can wire the humidifier control to operate the humidifier during a heat call, fan call or to turn on the fan when there is a need for humidification. Please contact your HVAC installer to have them change the wiring.

Thank you for giving us the opportunity to be of service
Sincerely,

Brad Uselmann
Technical Support
Research Products Corporation
www.aprilaire.com

You can call 1-800-955-7075 give them the make and model #.The part # should be 4217,10x113/8 frame for $14.56 plus shipping