Search:

Type: Posts; User: Btech

Search: Search took 0.00 seconds.

  1. Replies
    14
    Views
    2,241

    Thanks for all the replys, like I said, I...

    Thanks for all the replys, like I said, I inherited this walkin is tiny
    3x8x8. Had already been converted to 409 so I am stuck with it for now.
    Compressor is a hermetic tecumseh, will try to choke...
  2. Replies
    14
    Views
    2,241

    Like 0 psi or lower on suction

    Like 0 psi or lower on suction
  3. Replies
    14
    Views
    2,241

    R409 Freezer problem

    I inherited another companys headache, I have a small walkin Freezer that will not cool below 0 degrees. This was originally an R12 unit converted for use with 409, new TXV (by others) The unit runs...
  4. Replies
    2
    Views
    1,215

    You can wire to the 240volt 50amp but your...

    You can wire to the 240volt 50amp but your startup on that unit can be more than the actual running load that it is rated at sometimes up to 30% more. Once started, with the specs you gave the unit...
  5. Replies
    285
    Views
    47,853

    I am using a dell laptop Lattitude 820, with a...

    I am using a dell laptop Lattitude 820, with a Patton Model 2085bc rs232 to rs 485 converter.
  6. Replies
    285
    Views
    47,853

    I am talking direct to microzone, and yes I have...

    I am talking direct to microzone, and yes I have tried all baud rates and both comm ports.
  7. Replies
    285
    Views
    47,853

    Still hoping someone can help me with setup of...

    Still hoping someone can help me with setup of laptop, XPSI not connecting to MZII or Pem. Thank you
  8. Thread: Line set?

    by Btech
    Replies
    10
    Views
    926

    I agree original line set too big, new systems...

    I agree original line set too big, new systems for that tonnage is usually 3/4 3/8
    up to 2.5 ton 3 ton uses 7/8 3/8. I would replace line set with manufacturers recommendation. Also was old line...
  9. Replies
    285
    Views
    47,853

    I am using the serial port which is com 1

    I am using the serial port which is com 1
  10. Replies
    285
    Views
    47,853

    Thank you for the reply, but I have new...

    Thank you for the reply, but I have new problems. I installed this on a newer XP machine, now I cant access any MZs or pems. Any ideas, this has got me baffled, I am using a Dell latitude 820.
    ...
  11. Replies
    285
    Views
    47,853

    Any chance on getting user name/password. I do...

    Any chance on getting user name/password. I do not have mine as they too were on hard drive.

    Thank you again
  12. Replies
    285
    Views
    47,853

    Thank you controltech, much appreciated

    Thank you controltech, much appreciated
  13. Replies
    285
    Views
    47,853

    Hope I can get some help here, I just had my...

    Hope I can get some help here, I just had my laptop crash and I didnt have a backup of XPSI . Can someone help with the software??

    Thank you
  14. Thread: JB DV-40

    by Btech
    Replies
    19
    Views
    2,364

    AS a general rule I buy one a year, my CPS seems...

    AS a general rule I buy one a year, my CPS seems to work the best, just for those who have problems, try cleaning by using an eye dropper and rubbing alcohol to clean sensor, also most of these units...
  15. Thread: Super heat

    by Btech
    Replies
    13
    Views
    1,484

    I agree, make sure box is within temp range 10...

    I agree, make sure box is within temp range 10 degree max..
  16. Replies
    14
    Views
    1,618

    If your superheat reading is right then, like...

    If your superheat reading is right then, like what was posted earlier, system could be loaded with high heat, give 24 hours and recheck. Are you taking superheat at evap or compressor?? Sounds like a...
  17. Thread: Super heat

    by Btech
    Replies
    13
    Views
    1,484

    Hello, I am new to the site, but just wanted to...

    Hello, I am new to the site, but just wanted to clarify that your superheat is being taken at the evaporator out let and not the compressor inlet??
Results 1 to 17 of 17
Comfortech Show Promo Image

Related Forums

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