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  1. Replies
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    Correct you should be able To discover the...

    Correct you should be able
    To discover the bacnet board even without Ccn hooked up. Have you tried another device in its location to make sure your wiring is good up to there? If that works and you...
  2. Replies
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    low capacitance wire - communication wire. Have...

    low capacitance wire - communication wire. Have you checked for voltage on the network wires? Reliable has a good rs485 troubleshooting sheet on their website.
  3. Replies
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    1,452

    No end of lines on either end. Was the only...

    No end of lines on either end. Was the only device on the network. How many devices on this network? Verify the locap ohmed out correctly?
  4. Replies
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    1,452

    Just did this with a Prosys, on a 23xrv. Carrier...

    Just did this with a Prosys, on a 23xrv. Carrier forgot connection to the Bacnet card from ccn connection. But I was able to see the Bacnet card (upc open) right away. I will confirm dip switches and...
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    434

    Thanks, should be good now.

    Thanks, should be good now.
  6. Replies
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    434

    Bad link, can you provide a new link or send me...

    Bad link, can you provide a new link or send me the file?
  7. Replies
    8
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    434

    What is the name of the software you can change...

    What is the name of the software you can change facet extension from Celsius to Fahrenheit? Where do I get it?
  8. Replies
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    434

    Trane Reliatel - Bacnet Comm

    Hello,

    Im doing some 2 VAV rtus, with Trane reliatel controls in them. Both units are setup for VAV controls, one 12.5 ton unit and one 5 ton units. Communication through bacnet MSTP. I did this...
  9. Replies
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    257

    Distech GFX editor issue connecting

    Hello all,

    I have a building with 6 distech ECB 600 series controllers. When im at the site on their LAN i can connect to the jace thur EC-Net just fine, and i can right click the controller and...
  10. Replies
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    282

    Honeywell web 700 not booting

    Hello,

    I have site that has been running for about two years now. Has a web 700 serving up graphics for me. We had a storm here last week and seems sense it is having issues. I arrived today and I...
  11. Replies
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    425

    I believe if you can get probuilder (lynxspring...

    I believe if you can get probuilder (lynxspring software) you can copy over license files from distech and use it? Im not sure
  12. Actually doing the same exact system right now....

    Actually doing the same exact system right now. Reliable Prosys into a Kohler ATS, going to use a Bacnet IP to modbus router from contemporary controls sense I am out of network ports. Had great luck...
  13. Replies
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    540

    Whats the "fan setting on the thermostat"? if its...

    Whats the "fan setting on the thermostat"? if its a touchscreen Honeywell (IE 8000 series) they have a "circ" setting the runs the fan randomly 30% of the time.
  14. Replies
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    3,842

    Id like a copy of that tridium quide as well!...

    Id like a copy of that tridium quide as well! Email in profile!

    thanks!
  15. idk what they cost, but check into heat timer.....

    idk what they cost, but check into heat timer.. They have over BacNet/IP and MSTP. I just put in a multimod heat timer which does 4 boilers, condensing and non condensing. Also has addon modules for...
  16. Thread: BAS Panel

    by skidoox800
    Replies
    1
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    1,482

    All installed, need to get pics. Looks great!

    All installed, need to get pics. Looks great!
  17. Thread: BAS Panel

    by skidoox800
    Replies
    1
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    1,482

    BAS Panel

    472361

    Controlling a Multi Zone Systen, DX Cooling, Hot Water Heat, 13 Zones. Gonna be a nice job!
  18. Replies
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    3,607

    Siemens Controls, All that I/O wiring is crooked...

    Siemens Controls, All that I/O wiring is crooked :gah:. Im sure that wasnt you anyways :) Looks GREAT!
  19. Replies
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    519

    HVAC Web Pro

    Hey all,

    I'm looking for download for Johnson's HVAC PRO software for windows 8? Can anyone send me the link or how to go about getting it? Is it available for wndwos 8? All the help with be...
  20. Here in Chicago it depends on how the bid went...

    Here in Chicago it depends on how the bid went out... Also if the controls contractor has in house installers or has a sub contractor do that for them (ie emt, pulling wire, sensor mount, etc)......
  21. Landed a controls job... what to really learn

    Hey all,

    Well I landed a controls job and recently started. We are a full controls company from start to finish. I've been in mechanical HVAC work for about 3.5 years and moved into controls now....
  22. Replies
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    822

    Seems like a restriction... filter drier?...

    Seems like a restriction... filter drier? orifice? hi head forcing liquid thru orifice... as well as dirty condenser... o
  23. Issues with new current employer... How to go about it...

    Hey all,

    Well I've been in the HVAC industry running service for about 3 years now im 23 years old. I've really excelled with it. I recently moved to Illinois area where my family is and started...
  24. Replies
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    8,568

    Wait? A pressure drop across the filter dryer...

    Wait? A pressure drop across the filter dryer didnt cause a temp drop? How is that possible? P/T relationship? Being that there is no load on that causing it to gain or lose heat just pressure drop...
  25. Replies
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    11,203

    Fluke 179 for main in bag, does everything......

    Fluke 179 for main in bag, does everything... VAC/DC, MV, Temp, uF, ohms, amp accessory... Fieldpiece 56 as backup.
  26. 2nd picture the legs on the deck.. HAAHH! no...

    2nd picture the legs on the deck.. HAAHH! no thanks!
  27. Replies
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    2,066

    Cheaper thats why... Hack in anything to save a...

    Cheaper thats why... Hack in anything to save a buck... Gotta love those companies.... BS people have to pay for that. If icalls for 1" 1/8" use it!
  28. Thread: Compressor?

    by skidoox800
    Replies
    8
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    1,287

    Compressor was out on overload after your...

    Compressor was out on overload after your replaced txv and charged and let it run? Or was it out on overload when you tired to start it?
  29. I use fluke pipe clamp also. Works great. As for...

    I use fluke pipe clamp also. Works great. As for only going to 1' 1/8", Fluke makes another clamp that goes on larger pipe. I don't have it but wish I did a few times for those bigger 2" suction lines
  30. Replies
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    Both sides of cap bad. Herm and fan. Going to try...

    Both sides of cap bad. Herm and fan. Going to try oen cap. Talk to supplier thos morning they stopped selling those caps because all the failures they were getting back. Warranty cap with a turbo...
  31. Replies
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    2,459

    Universal cap is rated for 370 or 440. So that's...

    Universal cap is rated for 370 or 440. So that's fine. Yes it's a multi mfd like the turbo 200. I called Trane a verified cap size before I installed. Should be a 50/7.5 which what was in there. So...
  32. Replies
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    Run cap going bad 3 in 6 weeks.

    Hey all,

    Had a call today a Trane XL12 4 ton split system from 1/2001. Dont have model or serial handy. Anyways about a month ago a tech went out and did a C&C and found run capacitor low on...
  33. Replies
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    1,719

    Stay away from! JUNK! Had 3 of those fail in the...

    Stay away from! JUNK! Had 3 of those fail in the last month all brand new pumps... 2 of them motors were junk and other one pump would only push water like 3 feet high.
  34. Replies
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    TXV Problem, Airflow is good at 700 CFM for a 2...

    TXV Problem, Airflow is good at 700 CFM for a 2 ton. Newer systems call 350 CFM better dehumidification. Seems stuck open.
  35. Replies
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    I dealt with this same issue the other day on a...

    I dealt with this same issue the other day on a service call. Another company installed a XV95 100btu and a 3 ton xl16i. They had it wired wrong and it would not kick into second stage cooling so...
  36. should still run at least heating or cooling if...

    should still run at least heating or cooling if only 1 safety is open... I.E. 2nd stage high pressure open and non of 1st stage is open 1st stage should run...
  37. Ok cool. It's a kenmore furnace, looks just like...

    Ok cool. It's a kenmore furnace, looks just like a heil and carrier though. Should be a 4 ton drive though you think? At the least.
  38. Kenmore 100k btu upflow 95% eff, what size drive.

    Hey all,

    Got a carrier 3.5 ton ac freezing up. Blower chart with static pressure at .9 (high I know)(-.6 return, .3 supply) show its pushing 1215cfm. .1 dro across coil it's an N coil.

    Anyway...
  39. Replies
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    1,540

    Ok, so build a transition to fit the 20 to 21...

    Ok, so build a transition to fit the 20 to 21 inch coil. Why is that one spot so important? I mean I know need air over whole coil but that one inch?
  40. Replies
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    That's another thing, the coil is 21" wide and...

    That's another thing, the coil is 21" wide and the furnace is only 20" wide. So on the right side Of the coil over hangs the furnace 1". Crap install. 1" isn't much but maybe enough with that style...
  41. Replies
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    1,540

    Carrier 3.5 ton freezing up

    Hey all,
    Went to a job yesterday, had a 3.5 carrier r410a condenser single stage and a kenmore 100k btu 2 stage furnace. They had the system installed 2 years ago by sears. Never worked right sense...
  42. Replies
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    1,447

    And if the coil is dirty the air will be warmer...

    And if the coil is dirty the air will be warmer than what it should normally be leaving the condenser fan? So I could do temp rise across coil.
  43. Replies
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    1,447

    So right about 2 miles of hose. Sucks sometimes...

    So right about 2 miles of hose. Sucks sometimes lol! Get no pressure.
  44. Replies
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    1,447

    Ty! I always find myself like thinking a major...

    Ty! I always find myself like thinking a major issue accorded. A lot of the time it's something small easily overlooked.
  45. Replies
    15
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    1,447

    Is there a rule of thumb,will the had pressure be...

    Is there a rule of thumb,will the had pressure be 20F-30F above outdoor ambient? Just hard to tell if say its part plug with dirt... Should the air come straight up or on an angle out of the...
  46. Checking for condesner coil operation.. How to??

    Hey all,

    Ive been a service tech for about 1 1/2 years now and I'm stating to do alot more commercial work. My question is sometimes I run into calls like customer says isn't keeping up all the...
  47. Replies
    15
    Views
    1,447

    checking for dirty condenser. How to?

    Hey all,

    Ive been a service tech for about 1 1/2 years now and I'm stating to do alot more commercial work. My question is sometimes I run into calls like customer says isn't keeping up all the...
  48. Replies
    8
    Views
    1,451

    Can always call whoever makes the unit, speak...

    Can always call whoever makes the unit, speak with tech support and they can tell you your cfm with your total external static pressure, and which blower speed you are on. Get that info first, and...
  49. Replies
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    5,518

    Don't think its low charge, being subcooling is...

    Don't think its low charge, being subcooling is up, and superheat is high. Subcooling would be low if low on charge..

    You say no filter drier installed. Restriction at TXV, or TXV malfunction......
  50. Replies
    8
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    1,451

    Calculating CFM for indoor blower? Total...

    Calculating CFM for indoor blower?

    Total External Static..
    Use blower chart in paperwork that came with furnace to see what CFM you are pushing with that static pressure at which fan speed.
    ...
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