2016年1月14日 · Your post(s) were instrumental to me getting my Aprailaire 600 humidifier and Aprilaire 56 humidistat working once again. My symptom was a little different than most - both the red 'service' lamp/LED and green 'replace filter' lamp/LED were staying on constantly.

I have an Aprilaire Humidifier Model 600 (or maybe 600M) mounted on my furnace. The humidifier is not turning on (i.e. letting water flow over the filter) when the furnace is on. The below images show: The control dial with the faceplate on. The control dial with the faceplace off. The housing that contains the filter. The water solenoid.

2014年12月2日 · I am using a manual humidistat (Honeywell 9808B). So when the furnace initially has power and I turn on the humidistat all the way to ON nothing happens...meaning the water solenoid does not open. As furnace fires up so does the Aprilaire as it should. Cuts off shortly before furnace cuts off. After that the water solenoid continues to run.

2017年11月30日 · The humidistat is wired into the furnace control panel in the C and W2 terminals. From my research, W2 is "stage 2" of the furnace heating cycle. My thought is to move the wire from W2 to W1 in order to draw power to the humidistat. Are there any other remedies to troubleshoot why the humidistat and in return the humidifier are not powering on?

2023年11月4日 · Humidifiers and Dehumidifiers - Aprilaire 600 and 60 Humidistat - No power to solenoid - I have recently purchased a home with an Aprilaire 600 system and an aprilaire 60 humistat. I am not getting any water flow to the water pad. At first, I thought it was the solenoid, I replaced it, checked for water pressure to it,

2024年12月30日 · Hi all, I'm glad that I found this forum! I have an Aprilaire 600a humidifier that was previously mated to a model 58 controller. The screen didn't work on the controller and the humidifier itself didn't ever seem to work, so I figured I'd change the humidistat out. After not being able to find a replacement model 58, I opted for a model 60.

2018年2月18日 · Humidifiers and Dehumidifiers - Aprilaire 600, Humidistat Doesn't Sense Correct Humidity - I had an Aprilaire 600 w/ Humidistat Model 60 installed in my crawl space by a reputable company about a month ago. It did not work correctly as my in-house humidity increased very little. Eventually, after researching everything,

2012年9月16日 · Humidifiers and Dehumidifiers - Aprilaire 500 Humidifier & Model 60 Humidistat Wiring help. - Hello, I've recently installed the Aprilaire 500 into my furnace but have come into some problems with the wiring. I have looked all over and am amazed that nobody else has run into the problems I seem to be having. I have

2011年12月28日 · Humidistat is duct-mounted and came with Aprilaire 600M humidifier. Part number on the control is 884021BS. edit: Should have talked to my son (repairs vintage musical instruments) before posting! He suggested putting a 9v battery across the terminals (with the humidistat out of the circuit) to burn crud from the switch contacts. Worked like a ...

2023年12月15日 · I moved the humidistat dial to “Test”. the water control solenoid opens,and water flows through the humidifier as expected. I removed the humidistat from the duct and used a hair dryer to blow warm air on the back of the humidistat. Within 10 to 20 seconds, the water control solenoid opens and water flows normally.