Search:

Type: Posts; User: jdcoolj

Page 1 of 4 1 2 3 4

Search: Search took 0.00 seconds.

  1. Replies
    14
    Views
    2,491

    0 Degrees

    Voyager and Precedent units are designed to run mechanical cooling to 0 degrees F ambient.
  2. Replies
    17
    Views
    1,042

    http://honeywell.com/sites/JP/Products-Services/Co...

    http://honeywell.com/sites/JP/Products-Services/Consumer-Home/documents/S7800A%20B%20%2065-0288.pdf
    Maybe i misunderstood you, is the burner a commercial burner with this controler or a residential?...
  3. Replies
    14
    Views
    2,491

    FYI, it does not matter if you have dry bulb,...

    FYI, it does not matter if you have dry bulb, reference, or comparative. In test mode it will still work and it also ignores all sensors.
  4. Replies
    14
    Views
    2,491

    I just want to make sure that you know you have...

    I just want to make sure that you know you have to wait approximately 3 minutes after powering up the unit before you start stepping through test. The economizer actuator is calibrating during this...
  5. Replies
    17
    Views
    1,042

    I recommend purchasing the Honeywell display...

    I recommend purchasing the Honeywell display screen that snaps on the front of your controller so you can see what it is actually failing on. It is most likely failing on pilot. Might want to check...
  6. Replies
    6
    Views
    977

    I would probably stuff a meatball or a hot...

    I would probably stuff a meatball or a hot sausage in the relief just to be safe.
  7. Replies
    7
    Views
    1,955

    I forgot to note that with that setting set to 50...

    I forgot to note that with that setting set to 50 degrees, when the OAT is above 50 all three fans will start. Below 50 degrees only 2 will start. Then they will stage based on you saturated...
  8. Replies
    7
    Views
    1,955

    These chillers control fan staging based on...

    These chillers control fan staging based on saturated condenser temp. Jayguy is thinking of our RAUC condensing units with a fan cycling switch on the liquid line service valve.
    What you could do is...
  9. Replies
    17
    Views
    3,238

    There are seperate orifices in each distributor...

    There are seperate orifices in each distributor on the inlet of evap.
  10. Replies
    11
    Views
    1,618

    low refrigerant charge will also give you that...

    low refrigerant charge will also give you that diagnostic. I would check subcooling if the oat is warm enough. You may even want to pull the charge and confirm. This takes the guess work out of the...
  11. Thread: Motor Amperage

    by jdcoolj
    Replies
    28
    Views
    3,073

    I'm gonna take an educated guess and say the...

    I'm gonna take an educated guess and say the motor on the controls side of the unit is drawing more amps than the motor on the opposite side. if so, it is the design of the unit. when the unit is not...
  12. Replies
    4
    Views
    1,104

    This is normal for the Trane grey scroll...

    This is normal for the Trane grey scroll compressors. it is the way the motor is wound.
    Are the two older units Intellipac or preintellipac? If they do not have the human interface, they are C stlye...
  13. Replies
    53
    Views
    4,490

    Did you ever think it might just be a failed run...

    Did you ever think it might just be a failed run cap? you know it probably had not been replaced with the compressor. Maybe that's why it needs a hard start kit. Daaaaa!
  14. Replies
    14
    Views
    1,714

    I think you guys are being a little to harsh? ...

    I think you guys are being a little to harsh? Should'nt A home owner be able to perform basic system maintenance themselves? without needing to call a proffesional in. Do you expect them to call to...
  15. Replies
    34
    Views
    3,472

    Dayco and Gates

    Dayco and Gates
  16. Replies
    9
    Views
    1,331

    Does this unit have econimizers? Also...

    Does this unit have econimizers? Also coolerinfrederick is correct, this unit is ok to run mechanical cooling down to 0 degrees ambient without head pressure control.
  17. Replies
    6
    Views
    1,431

    Now I would suggest purchasing Rover Service Tool...

    Now I would suggest purchasing Rover Service Tool or bringing in Trane to check out your problem.
  18. Replies
    11
    Views
    1,171

    Does this unit have an LCI-R Lon Board? If it...

    Does this unit have an LCI-R Lon Board? If it does the pot on the RTAM board will not control static pressure. The LCI-R will, then you could hook up Rover service tool to change you set point and...
  19. Replies
    6
    Views
    1,431

    There have been quite a few miswiring issues from...

    There have been quite a few miswiring issues from the factory on these units. before you purchase rover check the wiring from the timer to the zn. Also sometimes the the wires on the timer contacts...
  20. Replies
    14
    Views
    2,506

    At this point why don't you just replace the four...

    At this point why don't you just replace the four blower wheels and see what happens?
  21. Replies
    14
    Views
    2,506

    Pull the blower assembly out, stick your head in...

    Pull the blower assembly out, stick your head in there and inspect the heating and or the cooling coil. A plugged coil will cause vibration by dead heading the fan.
  22. Replies
    14
    Views
    2,506

    Direct Drive

    How did you inspect the shaft bearings and the motor bearings?
    Wouldn't that be the same bearing if it were direct drive?
    That's what you said on your first post.
  23. Replies
    5
    Views
    1,484

    These valves are made by Honeywell for Trane....

    These valves are made by Honeywell for Trane. Sounds like you may have gotten a few defective valves. You may want to replace the complete valve not just the actuator.
  24. Replies
    14
    Views
    2,506

    Check for worn sheaves, make sure belt is not...

    Check for worn sheaves, make sure belt is not riding to deep in motor pulley. The most important thing with these units is belt tension. to tight of a belt will cause vibration on these units....
  25. Replies
    9
    Views
    1,105

    Why don't you get the dual circuit P66...

    Why don't you get the dual circuit P66 controller? sense discharge pressure on both circuits. Leave 24 volts at the controller, break one of the two line voltage wires after the condenser fan...
Results 1 to 25 of 79
Page 1 of 4 1 2 3 4
Comfortech Show Promo Image

Related Forums

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