Results 1 to 4 of 4
  1. #1
    Join Date
    Sep 2004
    Location
    Long Island, New York
    Posts
    20

    Confused LCD for Johnson 9100 controller

    Need some insight. I have two Munter's units that take care of a swim center.
    The units are controlled with Johnson DX 9100controllers on the roof and have the LCDs in an office in the pool area.
    I am not able to access the information on my LCD anymore, its like they are locked up.( Have only the Johnson screen) I was able to access all points until a couple of days ago.
    I have tried rebooting contols and still no luck. The DX 9100 is controlling my units fine but I cannot get unit status at LCD. I am going to start testing all the communication cables but after that do not know where to go. If anyone has any suggestions I would greatly appreciate it.

  2. #2
    Join Date
    Dec 2007
    Location
    Connecticut
    Posts
    931
    Sounds like you may have lost the display file. It will need to be downloaded again. Shoot me an e-mail and I'll send you the manual. My address is in my profile.

  3. #3
    Join Date
    Sep 2004
    Location
    Long Island, New York
    Posts
    20
    Thank you very much. I sent email how difficult is it to download

  4. #4
    Join Date
    Dec 2007
    Location
    Connecticut
    Posts
    931
    The manual is on the way. Downloading the display is very easy if you have the controller program.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event