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  1. An ex-jci coworker stopped by, straightened me...

    An ex-jci coworker stopped by, straightened me out. He claims the controllers are a decent setup, just my lack of familiarity with them is the problem.... few minutes later he was cursing and...
  2. Thank you! I am going to look into getting...

    Thank you! I am going to look into getting m-tools and everything else i need from my distributor. Appreciate the heads-up.
  3. Got busy and forgot about posting this...

    Got busy and forgot about posting this question....


    It was the "-".
    Used HD*O or $2d or something and it worked.
    Was glad that job was done... until i got to the next one. ;)

    Thanks for...
  4. Chiller plant control program JCI n2 9100's (i'm not a JCI guy)

    Hey,
    I'm in a jam.
    Am replacing a JCI front end controller with a Jace. N2 network.
    I know little about JCI or N2 (took over one JCI N2 network with a Jace a few years ago, just a few air...
  5. AX - use program service to add PXviews to desired VAV units (child.child slots or??)

    I need to assign pxViews to the VAV's on this site, pretty much everything else is done... wanting to move to next job :) .

    What i have is three types of VAV's: DualDuct, SingleDuct with Electric...
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    So I got the slick locks the other day. They...

    So I got the slick locks the other day.

    They are very slick. Install was easy, just had to dig up some torx sockets. Maybe 15 minutes to install both. Definitely a good deterrent to thieves. ...
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    SlickLock rear storage security.

    This. Or similar.

    Any opinions on them?
    I am slightly concerned about those 4 little bolts being all that seperates a thief from our tools... but i reckon this would deter the honest, which is...
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    I will take a crack at this one.... Do not know I...

    I will take a crack at this one.... Do not know I will be of much help though.

    Comm4 or comm5 vav's?
    Vav1'2,3 or 4?
    It basically depends.
    What version of summit?

    Yes the 'bcu' can have...
  9. One thing just dawned on me...... The vav's...

    One thing just dawned on me......

    The vav's have a zero minimum flow. (fun with vv550's)
    It is cold out.
    Hmmmmmm....
    Could be that the floor requires no cooling, so ahu is not really doing any...
  10. Thank you for all the replies. I will be...

    Thank you for all the replies. I will be returning to job tomorrow finally to start up one pair of the new ahu's.

    Fans run at same speed, control loop in one mp580, speed is sent to other ahu...
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    Yes it is unlike trane.... But I reckon they had...

    Yes it is unlike trane.... But I reckon they had their reasons.

    The work around....
    This is with summit, but should be possible with in other environments.
    The setpoints remain the same, set at...
  12. Ahu's, common return via mechanical room, common...

    Ahu's, common return via mechanical room, common outside air via mechanical room fresh air min, common ducted supply ducts... Not ideal situation at all.

    The load seems very varied, at least at...
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    Tracer summit no longer ships with separate...

    Tracer summit no longer ships with separate training manuals. The manuals are available on the pc after summit is installed.
    Start....programs......tracer summit......manuals. They are in PDF...
  14. One setpoint, control steam and chw valves to a single setpoint.

    So, I inherited this building. Installing new controls on Ahu pairs. Spec calls for both the chw and steam valves control to a setpoint of 54degF. No dead band....
    So... How would you accomplish...
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    Tracer summit help file says something similar...

    Tracer summit help file says something similar to:
    Rut initiate and terminates must be set at keypad, only the dwu set point can be adjusted by summit.

    And oh boy it was figuring out that the dwu...
  16. Replies
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    I agree cig's are stinky... and i smoke. I...

    I agree cig's are stinky... and i smoke.

    I throw my butts out of the window (didn't i just say they are stinky!, the Fark i want that in MY vehicle for?).

    But my question is: The roads are...
  17. Derndit! I just bought the small one without...

    Derndit!

    I just bought the small one without the clutch for 149.00 at home depot.

    I'm gonna have to see about returning and swapping now!




    But it is a great tool! Haven't used the...
  18. Thanks, Most importantly is that it is fairly...

    Thanks,

    Most importantly is that it is fairly common... thought i was dreaming up something weird.

    Sorry i posted in wrong section. I will get'er dun.
  19. cool! So the local a/c supply house won't...

    cool!

    So the local a/c supply house won't laugh at me when i ask for one (or 2)?

    Any one have technical sizing tips?
  20. In-Duct Hydronic Backup Heater for heatpump

    I have a goodman/frigidaire 2.5 ton heat pump, without any electric heat.

    Well my in-floor radiant heat took a dive, and i'm not digging up the concrete floors to fix it.

    Can an in-duct...
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    Only the marine ones are worth anything... and...

    Only the marine ones are worth anything... and even those ya gotta keep a cork around incase the plug decides to fall off.

    But these are much better cooler kits:...
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    No sir, haven't run the line set yet. Haven't...

    No sir, haven't run the line set yet.

    Haven't placed the unit yet in it's place yet. Hopefully tomorrow i will get to that. For today i just purchased stuff, installed 6" to 5" reducers, made...
  23. Replies
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    3,659

    Just a back at ya, just to rib ya: If i run a...

    Just a back at ya, just to rib ya: If i run a monthly on a Liebert unit, and suction temp == 72', and discharge temp == 73', and setpoint is 71', what is the first thing i should check as to the...
  24. Replies
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    yes indeedy, duely noted. i figure i'm just...

    yes indeedy, duely noted.

    i figure i'm just gonna get this thing fired up so i don't sweat nads at nite. And go from there. I'll report back honestly, heck, if it blows up and the house burns...
  25. Replies
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    The beginning of this is baffling me. I have 2...

    The beginning of this is baffling me. I have 2 12" supply line (teed off of plenum basically), which is my trunk........ ?

    I have 14 5" takeoffs. I dont' know where you came up...
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