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  1. Thread: Flooded condenser

    by t2
    Replies
    4
    Views
    597

    Flooded condenser

    Single fan condensing unit with p66 fan control and sporlan lac valve. Is it ok to have both and what is the best way to charge without measuring the piping. 410a system.
  2. Thread: Mini rosebud

    by t2
    Replies
    2
    Views
    831

    Mini rosebud

    Anyone have the unwield mini rosebud micro 6000
    Says it does up to 1 5/8
  3. Thread: Cap n hook

    by t2
    Replies
    8
    Views
    1,328

    Will the smith fit a unwield 71 handle

    Will the smith fit a unwield 71 handle
  4. Thread: Cap n hook

    by t2
    Replies
    8
    Views
    1,328

    Cap n hook

    Anyone use a cap n hook brazing tip and how are they
  5. Thread: 10,000 ohm meters

    by t2
    Replies
    27
    Views
    2,013

    Sensors

    Sensors
  6. Thread: 10,000 ohm meters

    by t2
    Replies
    27
    Views
    2,013

    10,000 ohm meters

    What meters have a 10 k ohm scale, it seems a lot of the fluke don't
  7. Replies
    17
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    1,118

    Best meter for control work

    What is the best multimeter or clamp meter for control work.
  8. Replies
    2
    Views
    508

    Tracer summit mystery

    Went on a call for a tracer summit that has been mysteriously putting voyagers to unoccupied. Customer also said they get question marks occasionally and power cycle the bcu. I found the bcu time and...
  9. Thread: a32 vs oxy

    by t2
    Replies
    9
    Views
    907

    a32 vs oxy

    For unsweating and brazing 2 1/8 a32 or oxy rosebud replacing a 2 1/8 discharge tee
  10. Replies
    6
    Views
    606

    Changing both compressors, I know the tee is a...

    Changing both compressors, I know the tee is a oil separator tee. If you look inside it looks orificed or bushed down. When they tried to u sweat it it snapped off. Going to call trane parts. I know...
  11. Replies
    6
    Views
    606

    Trane intellipak compressor manifold

    Is the tee in the suction manifold to tandem compressors special. I noticed it is bushed down inside . Could it be replaced with a regular tee. Can it be ordered from trane parts or do you have to...
  12. Replies
    3
    Views
    1,052

    Brush or brushless impact drill driver

    Brushed or brushless 12 v impact driver
    Looking at the Milwaukee m12 fuel vs m12 regular both are impact drivers not wrenches or drills.
    The small lithium battery would fit well in my back pack...
  13. Replies
    11
    Views
    1,054

    Johnson system technician

    What would it be like working as a systems technician for Johnson.
  14. Thread: Tracer summit

    by t2
    Replies
    1
    Views
    343

    Tracer summit

    15 ruts voyagers with reliatel none of the economizer modules have return air temp or humidty hooked up one of the rtus has diagnostics for the sensor in the more details section of the summit none...
  15. Thread: Trane yhd300

    by t2
    Replies
    0
    Views
    437

    Trane yhd300

    Newer yhd300 with reliatel tracer summit showing ra humidity and ra temp Neither sensor are wired to the Econ module. It's a trane on top of the motor not a Honeywell
    There are 15 other rtus with...
  16. Replies
    20
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    2,203

    Micromanaging service manager

    Just got a new micromanaging God complex irrogant truck tracking opsessed service manager. 8 guys have walked since his invasion of a laid back profitable company. Some guys with 19 years. Was going...
  17. Replies
    27
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    2,654

    Gps has ruined good company's by micromanaging...

    Gps has ruined good company's by micromanaging service managers chasing guys out the door over stopping for a coffee when the guy was out 4 hours the night before on call. The office pukes play on...
  18. Replies
    27
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    2,654

    i am on my 5th company since 1997. One company...

    i am on my 5th company since 1997. One company went out of business the others had crazy turnover rates due to low pay . Been we're I am at for 10 years. The current company is obsessed with gps so...
  19. Thread: Testo died

    by t2
    Replies
    1
    Views
    734

    Testo died

    My testo 327-1 will not turn on screen just blank even when plugged in any thoughts.
    Time to send it out for service.
  20. Thread: Nice dirty boiler

    by t2
    Replies
    12
    Views
    4,130

    Lochinvar makes a cleaning kit it is a basically...

    Lochinvar makes a cleaning kit it is a basically a long drill exstenstion with a nylon brush and a cover for the rear refractory. I have cleaned a bunch of them . Combustion test it by pulling flue...
  21. Thread: Lochinvar squire

    by t2
    Replies
    1
    Views
    510

    Lochinvar squire

    lochinvar squire leaking at sensor well anyone seen this
  22. Thread: Vfd contactor

    by t2
    Replies
    21
    Views
    2,477

    The contactor would only open in a freeze stat...

    The contactor would only open in a freeze stat trip
  23. Thread: Vfd contactor

    by t2
    Replies
    21
    Views
    2,477

    Vfd contactor

    Is it ok to have a contactor inbetween the vfd and motor. This contactor would not open if there was a low limit freezestat trip otherwise it would be closed. The drive is in a mechanical rm and this...
  24. Replies
    2
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    707

    Trane tracker varitrac

    When on a call for a complaint of cold air. 40 deg outside. All zones 70 to 73. Tracker calling for cooling. Hooked up labtop with software and enable supply air tempering and raised cooling...
  25. Thread: 40+year Building.

    by t2
    Replies
    28
    Views
    3,623

    If you don't know what to do with a boiler like...

    If you don't know what to do with a boiler like that then don't touch it . Things that are bad- co, explosions etc etc
  26. Thread: 40+year Building.

    by t2
    Replies
    28
    Views
    3,623

    Brush and vac boiler, change oil filter , oil...

    Brush and vac boiler, change oil filter , oil pump strainer ,burner nozzle,clean set electrodes, combustion test with testo, co,co2,draft, etc within manufactors specs. Check lwc, flame safety...
  27. Replies
    6
    Views
    622

    I had to copy and paste the dmp file in procomm...

    I had to copy and paste the dmp file in procomm and load it into the cmx.
    I don't see the occ3 value in any of the controllers files the rest off the controllers are lcx 800 . The only thing I have...
  28. Replies
    6
    Views
    622

    I got in there was a problem with customers com...

    I got in there was a problem with customers com port driver. I already have the default password. Rusty on this programming. building is a vav system with chiller steam boiler and mod con boiler. Was...
  29. Thread: Andover cmx 220

    by t2
    Replies
    0
    Views
    365

    Andover cmx 220

    Anyone still work with andovers cmx-220
    Have a building with one error light is on and can't access controller. Usually use hyper terminal or procomm . Any idea on if the service tool is still...
  30. Replies
    6
    Views
    622

    Andover cmx pro com plus

    Customer pressed the reset button on a Andover cmx. The front end has pro com plus. I sent the backup file for the cmx from pro com to the cmx. The amber receive data light is on while it receives...
  31. Thread: Round duct part 2

    by t2
    Replies
    5
    Views
    673

    I am becoming a fan of the round duct . The one I...

    I am becoming a fan of the round duct . The one I saw in the basement had the 14 to 12 trunk line close to the side wall ahu was placed a ft off wall the flex was tucked up against fl I between joist...
  32. Thread: Round duct part 2

    by t2
    Replies
    5
    Views
    673

    Round duct part 2

    Last service call I went on was a 2100 sq ft house with a 2 ton attic split and a 2 ton basement split. Both the attic system and basement system were ducted with a square to round off Ahu then 14 in...
  33. Thread: Round duct

    by t2
    Replies
    0
    Views
    353

    Round duct

    I have been seeing more round duct sytems with a square to round transition and round 16 in to 14 to 12 trunk line then saddle taps and flex runs. I guess it's better than a flex bomb 4 ft plenum...
  34. Thread: Lochinvar squire

    by t2
    Replies
    4
    Views
    534

    I knew about the thread problem but this one was...

    I knew about the thread problem but this one was from the top under the cover possibly on a weld the other 2 I noticed water on the bottom.
  35. Thread: Lochinvar squire

    by t2
    Replies
    4
    Views
    534

    Lochinvar squire

    I have come across 3 leaking lochinvar squire indirect tanks. Anyone else seen any leakers. The tanks are stainless steel.
  36. Thread: 30 ton voyager 3's

    by t2
    Replies
    10
    Views
    957

    30 ton voyager 3's

    My employer just picked up a maintenance contract on 30 over 30 ton voyagers by undercutting the completion . It is bid for 2 guys one day. How am I supposed to check heat exchangers in this time....
  37. Replies
    5
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    1,199

    No air balance report up to customer. Could be...

    No air balance report up to customer. Could be ductwork issues
  38. Replies
    6
    Views
    589

    Maybe a blown fuse or popped transformer

    Maybe a blown fuse or popped transformer
  39. Replies
    5
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    1,199

    Vav sytem airflow tracer sc

    Trane voyager vac with reliatel 18 trane vavs with electric reheat.
    Rtu runs in full economizer with return air damper shut all the time this time of year except for morning warmup. Some Boxes not...
  40. Thread: tracer sc slooowww

    by t2
    Replies
    3
    Views
    547

    Hui. I will try chrome on Monday. Laptop is...

    Hui. I will try chrome on Monday. Laptop is windows xp Internet exployer 8. Somewhere around 5 years old.
  41. Thread: Voyager vav airflow

    by t2
    Replies
    4
    Views
    654

    Voyager vav airflow

    In a vav system would cfm to the boxes be reduced if the rtu was economizing and return air damper closed. 18 vavs with electric reheat and sometimes airflow switches on 3 boxes are not making. The...
  42. Thread: Trane Package unit

    by t2
    Replies
    5
    Views
    956

    There is a book you can get at trane parts about...

    There is a book you can get at trane parts about voyagers. It is a black book. The voyage continues. It has some good electronic troubleshooting in it. I think it's 40 dollars.
  43. Thread: tracer sc slooowww

    by t2
    Replies
    3
    Views
    547

    tracer sc slooowww

    Why is tracer sc so slow. Site with 18vavs 2rtus and it take forever to bring up info. Also how do you enable the thumb wheel is it by the in service out of service selection. Also not seeing sensor...
  44. Replies
    5
    Views
    1,137

    yhd180f3ra1r6j 13 3410511d baysensor106...

    yhd180f3ra1r6j 13 3410511d baysensor106 4wire unit runs fine in cooling using test mode and baysensor. Heating sometimes it will go into heating mode using step test and baysensor. Have...
  45. Replies
    5
    Views
    1,137

    Trane Reliatel vav 15 ton rtu

    Intermintent heat operation on a trane 15ton reliatel vav. Sometime goes into heat in test mode sometimes not. Always goes into cooling. Wired to a 4 wire zone sensor. Sensor works everytime in cool...
  46. Replies
    1
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    622

    not enough combustion air or low gas pressure.

    not enough combustion air or low gas pressure.
  47. Thread: Buffer Tanks

    by t2
    Replies
    1
    Views
    636

    Buffer Tanks

    Anyone install any boiler buddy or other brand buffer tanks on mod con boiler installs. Before I push one to a customer on next install wondering If they will see savings on there gas bill. The goa...
  48. Thread: lochinvar squire

    by t2
    Replies
    4
    Views
    543

    they are a stainless coil in a stainless tank....

    they are a stainless coil in a stainless tank. The smart tanks are tank in a tank I think
  49. Thread: lochinvar squire

    by t2
    Replies
    4
    Views
    543

    lochinvar squire

    Anybody else come across leaking Lochinvar squire indirect tanks
  50. Replies
    11
    Views
    1,942

    add gas

    add gas
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