Results 1 to 6 of 6
  1. #1
    Join Date
    May 2008
    Location
    Central Pennsylvania
    Posts
    435

    RTAA clear language display

    Hi all. I have a clear language display to replace in an RTAA over the weekend. Looks like it should be plug and play, just wanted to make sure there arn't any other tricks I need to know about.

    Thanks.

  2. #2
    Join Date
    Sep 2005
    Location
    chiller plant
    Posts
    49
    It,s not a plug and play

    write all your settings in service set-up and machine configuration menu before. look rtaa-iom-4a page 67 -75 password and menu

  3. #3
    Join Date
    Sep 2008
    Location
    A land down under
    Posts
    306
    Good tip to record all the settings but they should be safe when changing over the CLD. The chiller settings are stored in the non-volatile memory of the chiller module - the CLD only provides for the man machine interface (MMI)

  4. #4
    Join Date
    Jun 2010
    Location
    U.A. (upper Alabama)
    Posts
    788
    Quote Originally Posted by Screwit View Post
    Good tip to record all the settings but they should be safe when changing over the CLD. The chiller settings are stored in the non-volatile memory of the chiller module - the CLD only provides for the man machine interface (MMI)
    Right on bro.

  5. #5
    Join Date
    May 2008
    Location
    Central Pennsylvania
    Posts
    435
    Thanks for the replies fella's.

  6. #6
    Join Date
    Jan 2010
    Location
    In a Pineapple Under the Sea
    Posts
    149
    I have replaced the CLD's on cvh's without even shutting the chiller down first and it never missed a beat. Then again I did not have line voltage in the control panel either so it will be a different story on an rtaa.

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