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  1. Replies
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    This can also be an issue in Windows 7. Sent...

    This can also be an issue in Windows 7.

    Sent from my HTC One using Tapatalk
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    527

    Sorry, SP13 supports Windows 8 Sent from my...

    Sorry, SP13 supports Windows 8

    Sent from my HTC One using Tapatalk
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    527

    Tracer Summit SP13 is available and supports SP13...

    Tracer Summit SP13 is available and supports SP13

    Sent from my HTC One using Tapatalk
  4. Check the dc voltage at the sensor. Green =...

    Check the dc voltage at the sensor. Green = negative, red = supply, black = signal. At 1.5", the signal should be around 1.25-1.5 vdc. Are you getting a SA Pressure sensor failure at the ipak...
  5. Thread: Trane BCI-I

    by bwood
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    419

    You are writing to the min, but the damper can...

    You are writing to the min, but the damper can still open more in economizer mode. If there is a call for cooling, economizer is enabled, the damper will modulate for cooling. If the damper goes 100%...
  6. Thread: Trane BCI-I

    by bwood
    Replies
    9
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    419

    The ventilation control for the oa damper is...

    The ventilation control for the oa damper is controlled by the economizer board. Is your feedback 1/2 of the signal or the opposite? Have you field verified that the feedback is off? Is the unit...
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    How old are the Voyagers? Are they Reliatel? Are...

    How old are the Voyagers? Are they Reliatel? Are you just cycling the RTUs or the Tracker too? Do they all do this at the same time or is it random? There is an issue out there where the issue is...
  8. Thread: Trane BCI-I

    by bwood
    Replies
    9
    Views
    419

    Scrooloose is correct. You have to write to the...

    Scrooloose is correct. You have to write to the min OA setpoint.
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    New firmware updates are out there to speed it...

    New firmware updates are out there to speed it up. You will need Tracer TU to install.
  10. That is the ecm board for the variable speed...

    That is the ecm board for the variable speed motor. There is more of it in the motor wiring section. That code is not an error, it is short for "Fan Status-Motor 2" the next display will show either...
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    You should be able to purchase those across any...

    You should be able to purchase those across any Trane parts counter.
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    We had a customer site where this kept happening...

    We had a customer site where this kept happening on the same unit. There had been about 7 different techs out for the same thing, everything checks out and cycle power, everything is back to normal,...
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    This has nothing to do with the Tracker. Replace...

    This has nothing to do with the Tracker. Replace the economizer board and motor. I have been through this before, cycle power and it's good for a little while and then happens again. There was an...
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    I would go with the bacnet. The UC400s mount in...

    I would go with the bacnet. The UC400s mount in the same hole the ZN (comm 5) controllers mounted, and should come with a canned wshp program. The points that you need exposed can be discovered in...
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    I don't have the program to give, but it is out...

    I don't have the program to give, but it is out there. I don't believe it will run on windows 7 without a virtual XP enviroment or DOSBox (or something similar). As far as the sensors/controls, they...
  16. Replies
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    1,079

    If I remember correctly you shouldn't have any...

    If I remember correctly you shouldn't have any voltage, and if any it would be extremely low, close to zero. A good scan with rover will bring in a device every 2-4 seconds. I could see it being a...
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    Is the resistance steady? or does it fluctuate?

    Is the resistance steady? or does it fluctuate?
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    My thought is that it may be necessary to do a...

    My thought is that it may be necessary to do a "Rebuild" on the LON link through the BCU. There is no guarantee that this would resolve the issue, but if the site has had issues for a long period of...
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    I believe that image would be equivalent to...

    I believe that image would be equivalent to summit ver 17 sp 8. I believe this should be a solid image as far as LON improvements go. Does the site have a tremendous amount of bindings (sensors...
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    These numbers sounds decent. Check the BCU image,...

    These numbers sounds decent. Check the BCU image, as newer firmware is introduced they have made improvements to how the BCU handles itself. There have been LON enhancements through the years also....
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    Yes, there is, I forgot about it. The LCI-V.

    Yes, there is, I forgot about it. The LCI-V.
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    I checked into it last night before I posted,...

    I checked into it last night before I posted, BCI-R is Relitel only. The UC400 is a programmable BACNet controller that can be used for anything, but with a firmware change it can be BCI-I for...
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    BCI-R is for Relitel only, it sounds like he has...

    BCI-R is for Relitel only, it sounds like he has the old Voyager Micro boards. BACNet Communications Interface - Relitel

    I don't have an answer for the issue at hand, do you have any documentation...
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    Also, check the BCU firmware image and see what...

    Also, check the BCU firmware image and see what version it is running and what version of Summit is onsite.
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    Take readings at both EOLs (should be the same)...

    Take readings at both EOLs (should be the same) and then one in the middle. The middle reading will be higher, you wouldn't think so, but when the link is so long you can see fluctuations.

    It can...
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