Aprilaire 600: solenoid doesn't open


  #1  
Old 10-24-16, 06:07 PM
T
Member
Thread Starter
Join Date: Oct 2016
Location: United States
Posts: 2
Upvotes: 0
Received 0 Upvotes on 0 Posts
Aprilaire 600: solenoid doesn't open

I am having problems with my Aprilaire 600 - solenoid does not open; the Automatic Humidity Control only has a "black mark" in the display...I've tried reset etc..didn't work...It worked the previous Winter and I'm at a loss if it's the Solenoid or Auto.Digital Humidifier Control. Thanks, Tom
 
  #2  
Old 10-24-16, 09:11 PM
PJmax's Avatar
Group Moderator
Join Date: Oct 2012
Location: Jersey
Posts: 65,497
Received 4,059 Upvotes on 3,642 Posts
Welcome to the forums.

Do you have a test meter ? Even a $10-$15 basic would be fine.
You need to check for 24vac on your automatic humidistat R and C terminals.
 
  #3  
Old 10-25-16, 04:18 AM
T
Member
Thread Starter
Join Date: Oct 2016
Location: United States
Posts: 2
Upvotes: 0
Received 0 Upvotes on 0 Posts
Thank you PJAX; I am sure my Son has a tester and I'll ask him to verify the the terminals. Once again, Thanks, Tom 16
 
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: