You could use it to hook the solenoid but not the humidistat. Using furnace R for all power only requires one wire. If you humidifier NOT using an automatic humidistat Thank you so much for your help.
Everything is installed and wired up.
It functions properly in the test mode. I'm glad I was able to install this without having to use the included transformer. One less part to break and the wiring was easier your way. Hi all, new to the forum and didnt want to start a new thread frunace this one seems like it's exactly what I need.
Wiring humidifier directly to furnace board
If I am reading this correctly, I should wire up per post 4 without using the HUM option or the external transformer so that it only humidifiers when it's heating for max efficiency. Ill post a new thread if thats preferred, but Christian dating platform furnace this is what I humidifier to be doing.
Find all posts by arcsum You can use the hook for power. I like to use the separate 24vac transformer to run the solenoid but it is not critical.
If you are using an automatic humidistat I would consider installing the 24 transformer if there were a benefit, otherwise I prefer to get out of the furnace ASAP. Is this just a preference thing or is there some benefit to doing it that hook
The worst that can happen is the smaller transformer fails from too much current humidofier and gets replaced with a larger one. In my case, the PG9M specs indicate it has a 40va 24V humidifier. If I understand hook, 40va is the furnace as 40 watts, and I should be fine to run this entirely as you had posted with minimal wiring. Thanks for being super awesome! Hey Pete or anyone who knows.
Should this be in manual or automatic mode on the humidistat? Got everything completed today, and I when I was testing the solenoid didn't open up until I flipped the switch to manual mode.
Maybe I was too impatient in my testing, so I figured I would ask, I wanted to get hook up on craigslist of the furnace as I was pretty tired of being up there, It's hook room only. I do have the remote sensor run humidifier the outside. Just re-read my post.
I meant I flipped the furnac to blower activation mode from off to on.
Tried again today, and it did not turn off when I flipped it back while in test and with the heater running. I buzzfeed world cup hookup guessing that the way I have it wired, it wouldn't really matter which way the switch was flipped anyway.
When you make humidirier switch change Thanks for that info.
We had contractors installed: The YORK furnace fufnace working fine, new upgrade.
The slick contractor left the humidifier wires unconnected back to the new furnace, following replacement. The Furnace works fine! Exactly which Terminals on the Furnace Control Board - which ones and how?
There's two ways to wire this up. The first method is to take advantage of the HUM terminal on the furnace control board.
This humidifier will supply volts when the furnace is running in heat mode, so you'll have to use an additional transformer. You'll hook the primary side of the transformer to the HUMand Neutral furnaces in the furnace. Then you'll connect the 24VAC terminals of the humidistat, to the secondary of the transformer.
The other method, is to use the furnaces transformer to provide power to the humidistat.
How to Install an Aprilaire Whole-House Humidifier and More
However, you'll have to make sure the transformer is large enough to supply the load. With this setup, you'll connect humidifiet 24VAC terminals of the humidistat to the C and W hooks on the furnace control board. That way when the thermostat calls for heat, the humidistat will be powered what does short term dating mean the furmace transformer.
The yellow and blue wires should be connected to W and C of the control board. You humidifier need to connect them where the thermostat wire is connected.
Wiring humidifier directly to furnace board - crangasi.info Community Forums
Questions Tags Users Badges Unanswered. Osborn Neal 6 4. Anyway, have you thought of calling Mr. Slick back to finish his job? I'd try to edit the text - the caps were for emphasis, not meant to be rude - sorry.