Results 1 to 7 of 7
  1. #1
    Join Date
    Jul 2001
    Posts
    180
    I have a R-22 Carrier Screw Frame 4 chiller. Model number 23XL4343ED40 (300 tons). What is the purpose of the Liquid Injection Line that originates from the bottom of the condenser and terminates at the First Closed Lobe of the screw?

  2. #2
    Join Date
    Sep 2002
    Location
    Deer Trail, CO
    Posts
    216
    Compressor cooling during part load operation
    Don't let your ego get in the way of a good decision

  3. #3
    Join Date
    Sep 2002
    Location
    Deer Trail, CO
    Posts
    216
    http://www.xpedio.carrier.com/idc/gr...t/23xl-2ss.pdf

    You might find this publication helpful
    Don't let your ego get in the way of a good decision

  4. #4
    Join Date
    Jul 2001
    Posts
    180
    mdp
    Thank you for your reply and the link. I have the publication already, but thanks for your effort.
    I thought the motor cooling was only accomplished by the "Motor Cooling Supply" line which originates from bottom of the condenser (FLASC chamber)and terminates at the motor. The "Liquid Injection Line" terminates at the compressor lobe port.

  5. #5
    Join Date
    Mar 2004
    Location
    North Carolina
    Posts
    400
    Mdp or pcp mpc said compresser cooling not motor cooling . We do somthing similar and callit oil cooling .
    is this really happening or not

  6. #6
    Join Date
    Jul 2001
    Posts
    180
    double bubble

    You're right, mdp did say compressor cooling.

  7. #7
    Join Date
    Mar 2004
    Location
    North Carolina
    Posts
    400
    Yeah I was just goofin around messing with your call signs. Good luck
    is this really happening or not

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