Jump to content

2441v Thermostat Communication


bocaray

Recommended Posts

I keep getting errors that ISY cannot communicate with my 2441V Thermostat. Once I reestablish communication (re-linking) it will work fine for several days then loose communications again. How can I troubleshoot this problem to find the source and correct it? I need some help on this. I am a frequent traveler and can't have this problem reoccurring so often. Does anyone have any help to offer?

Link to comment
Share on other sites

  • 2 weeks later...

FYI - Spoke to SmartHome and they say the problem is not with every unit so they are shipping me a replacement. They have no way of determining if the new one will have tha same issue, but they say the majority of them do not show the problem.

Link to comment
Share on other sites

  • 2 months later...

I would think it is for UDI. When I first link the thermostat and get my first readings, the current temp from the ISY-99 is displayed as "76" degrees and matches the thermostat display. However, the "Set Temp" says "18" degrees! (Very strange). I then closed the Admin app and reopened it to find the "Set Temp" now displaying "76" degrees not "18". It now seems to be working correctly but the initial linking was very strange. I will let you know if I encounter any more issues. Also, each time I open the Admin app, I MUST query the thermostat in order to get the current reading. Is this how it was designed to function? Thanks

Link to comment
Share on other sites

No not a beta.

 

I just tried it again and it updates after I query it. The communication is fine. Any ideas why I need to query it to get the current stats???

Link to comment
Share on other sites

bocaray,

 

How many nodes do you have for each of your thermostats? If your thermostat is NOT v2, then you will have to query it to get the updated status. V2 thermostats have 4 nodes in the tree on the left.

 

I am not sure what you mean by humidity range. You can use the humidty value (if reported corretly) in your programs.

 

With kind regards,

Michel

Link to comment
Share on other sites

Ok, unfortunately I am away for the next 2 weeks and it looks like I will need to hit the link setup button. So, I will have to wait until I am back to perform this since it can not be done remotely. Sorry, I promise to get back to you asap. Thanks

Link to comment
Share on other sites

Ok, unfortunately I am away for the next 2 weeks and it looks like I will need to hit the link setup button. So, I will have to wait until I am back to perform this since it can not be done remotely. Sorry, I promise to get back to you asap. Thanks

Link to comment
Share on other sites

  • 2 weeks later...

Finally got home. Reinstalled per instructions and now have the 4 nodes. Let's ee if it stays connected.

 

The instructions talk about using an "every 15 minute query" of the Thermostat. Should this program be used as a standard practice?

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.


  • Recently Browsing

    • No registered users viewing this page.
  • Who's Online (See full list)

  • Forum Statistics

    • Total Topics
      36.8k
    • Total Posts
      369.9k
×
×
  • Create New...