Search:

Type: Posts; User: jeffacr

Search: Search took 0.00 seconds.

  1. Thread: Trane Varitrac

    by jeffacr
    Replies
    10
    Views
    1,726

    OK Fellas, The system is up and running. We...

    OK Fellas, The system is up and running. We removed all un-shielded comm links connected to the sensors, checked all shield connections (found 1 not connected midway of the comm link for a total of...
  2. Thread: Trane Varitrac

    by jeffacr
    Replies
    10
    Views
    1,726

    We do alot of industrial maintenance and so does...

    We do alot of industrial maintenance and so does the local Trane office. This system serves the office area. They also have 500-600 tons of intellipacks and are building an expansion. The customer is...
  3. Thread: Trane Varitrac

    by jeffacr
    Replies
    10
    Views
    1,726

    Thanks Dapper. I appreciate everyones help. I...

    Thanks Dapper. I appreciate everyones help. I have always received good advice from this site.

    Trane is limiting their support since we are taking this account from them. Makes you want to buy...
  4. Thread: Trane Varitrac

    by jeffacr
    Replies
    10
    Views
    1,726

    As of now our plan for Tommorrow is to connect...

    As of now our plan for Tommorrow is to connect each of the boxes we currently have disconnected one at a time to see if this changes anything. We also plan to disconnect the bus going to the sensors....
  5. Thread: Trane Varitrac

    by jeffacr
    Replies
    10
    Views
    1,726

    Not to my knowledge. Is that used on comm 4...

    Not to my knowledge. Is that used on comm 4 devices?
  6. Thread: Trane Varitrac

    by jeffacr
    Replies
    10
    Views
    1,726

    We just took over a new account. System is a...

    We just took over a new account. System is a Trane Voyager 30 ton with inlet vanes. There is 17 boxes, some parallel fan boxes, some series, all with heat. When we arrived the CCP was in priority...
  7. Replies
    3
    Views
    804

    The alternative is to use the IMC board. The...

    The alternative is to use the IMC board. The software is really only useful when you have multiple changes to make to multiple units. Sometimes it is more of a hassle to use the software.
  8. Replies
    3
    Views
    1,341

    I've used it and it is alot easier to program the...

    I've used it and it is alot easier to program the units if you have multiple units, you can do global settings or select the units you want to change, You can also make all your changes and upload...
  9. Replies
    3
    Views
    1,588

    T-series is the same cabinet as the L just no...

    T-series is the same cabinet as the L just no hinged doors, not as many pressure switches or safeties, compressors, coils, fans are the same. Control board is different. T does not have the IMC...
  10. Replies
    20
    Views
    3,843

    My experience with this system was applied in a...

    My experience with this system was applied in a commercial application. Maybe it was misapplied? I don't believe that there was any undo stress applied to the dampers but could have been. They may...
  11. Replies
    20
    Views
    3,843

    Stripped gears in damper motors had to replace...

    Stripped gears in damper motors had to replace about 10 on 1 site, We had to replace all the chips in T-stats and controller(something about an update), low torqe on motors would not drive the...
  12. Replies
    3
    Views
    2,022

    pastorpaul1957: You probably will not get a...

    pastorpaul1957:

    You probably will not get a response that you need due to the site rule below. Most will not answer these types of questions due to the fact that we cannot see the entire...
  13. Replies
    10
    Views
    962

    It sounds like the wheel is out of balance. I...

    It sounds like the wheel is out of balance. I would have the company that replaced the motor give it another look. Sometimes the wheel hub will get loose and make all kinds of noise.The wheel would...
  14. Replies
    10
    Views
    962

    Was both the fan motor and blower wheel replaced?

    Was both the fan motor and blower wheel replaced?
  15. Replies
    20
    Views
    3,843

    There web site has a lot of info on there website...

    There web site has a lot of info on there website http://www.zonexsystems.com

    However this is a cheap excuse for a zone system I have had alot of problems with this stuff and will not install it...
  16. Replies
    16
    Views
    1,679

    Sonc is correct. If you think it is a thermostat...

    Sonc is correct. If you think it is a thermostat problem take the outside air sensor and connect to terminals 1 & 2 (not Test 1 & 2)this will control the heating and cooling to I believe a 74*...
  17. Replies
    1
    Views
    1,035

    Has anyone installed one of these? We may be...

    Has anyone installed one of these? We may be doing so shortly and I was wondering if there may be some things someone has learned to do or not to do.

    Unit is a Split with Hot gas reheat, hot gas...
  18. Thread: salon exhaust

    by jeffacr
    Replies
    4
    Views
    1,838

    Have to check to see what ASHRAE says, sorry...

    Have to check to see what ASHRAE says, sorry don't have it with me to see if they address salons. You would want to locate the exhaust grille near where chemicals are applied, like near the sinks....
  19. Replies
    7
    Views
    809

    Each manufacturer has their own requirements for...

    Each manufacturer has their own requirements for their equipment. it is best to check with them. You will need to give them the total lenght of the pipe and number of L.R. elbows. condenser on the...
  20. Replies
    33
    Views
    3,610

    understand that the rep will most likely only be...

    understand that the rep will most likely only be able to speak as to equipment operation.
  21. Replies
    33
    Views
    3,610

    You are correct in that it is sometimes a...

    You are correct in that it is sometimes a tradeoff with higher seer systems. Before you spent alot of money changing out new equipment you need to conclude as to exactly what is the probem. Changing...
  22. Replies
    33
    Views
    3,610

    Fat bob has a good point check for duct leak...

    Fat bob has a good point check for duct leak especially in the return duct if it runs in any un-conditioned spaces. This will draw in the wet humid air from outside. Also are doors being left open?...
  23. Replies
    31
    Views
    3,032

    It has to do with the start winding of the motor....

    It has to do with the start winding of the motor. Reading from the "herm" terminal to common you are reading the start winding and reading the applied voltage and the back EMF. It has been a long...
  24. Replies
    27
    Views
    6,876

    Thanks, Black box worked great!

    Thanks, Black box worked great!
  25. Replies
    27
    Views
    6,876

    It is a 80 ton condenser with built up air...

    It is a 80 ton condenser with built up air handler. Condenser is discharge air controlled by controls in condenser to maintain 55 degrees. Indoor blower has VFD controlled off of discharge static. As...
  26. Replies
    27
    Views
    6,876

    amigo: This system does not have a ccp. It is...

    amigo:

    This system does not have a ccp. It is 2002 stuff. It just has a binary input controller which is connected to a standard time clock and a comm bus that connects to several VCEE pressure...
  27. Replies
    27
    Views
    6,876

    What type of cable or interface device is...

    What type of cable or interface device is required to connect to the box or controller? I have the everyware software just no cable. I have connected to a varitrac CCP before with a cable and a...
Results 1 to 27 of 28
Comfortech Show Promo Image

Related Forums

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