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Type: Posts; User: MUNC

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  1. Not a love joy as we know from pumps now adays...

    Not a love joy as we know from pumps now adays but more like a giant version found on glycol transfere pump. kind of a cross looking deal
  2. Climatrol air handler 43years old looking for parts

    Hi all hope someone out there can help. I have a climatrol air handler (cold deck,hot deck) mod. CM-32.00 ser. 13A69N-2.03 that has a two piece blower shaft with a rubber coupling between the two...
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    Whats the super heat? could the compressor not be...

    Whats the super heat? could the compressor not be getting enough cooling of the windings from the refrig?
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    2,160

    The thing kinda looks like a new automotive...

    The thing kinda looks like a new automotive fitting huh??? Well last i heard it's for the factory charging and testing as the unit goes down the line, quicker to send the juice in that size...
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    2,968

    Have had to replace a few txv's on the water...

    Have had to replace a few txv's on the water source pumps at one location in the past. Carrier units
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    2,008

    Save washed out bearings as oil floats on the...

    Save washed out bearings as oil floats on the liquid refrig. My vote is for cc heat
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    915

    Exactly where i would have sent him, might add if...

    Exactly where i would have sent him, might add if poss using same static station for both rtu's
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    2,043

    Fill me in, all I was saying is if your necking...

    Fill me in, all I was saying is if your necking down the 3/8 hose whats the gain? Been pullin from my 3/8 thru manifold to both sides of system for years and get good, fast acurate evacs fine
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    4,515

    [/COLOR] To achive the -3.5 to -2.5"wc at gas...

    [/COLOR]
    To achive the -3.5 to -2.5"wc at gas valve before valve energized. Then set the -0.2". watch supply pressure 2" to 14" optimal 7" static and during operation shouldnt vary too much.
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    3,708

    Is this thing a pressurized combustion chamber...

    Is this thing a pressurized combustion chamber that needs the door on and sealed for proper operation? Have you checked the gas pressure( supply) while unit is firing to see if it drops off? ( bugs...
  11. Replies
    16
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    2,043

    Exactly, why even use the 3/8 hose?? It's for the...

    Exactly, why even use the 3/8 hose?? It's for the four port man.
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    1,738

    Frickin funny. Things people do. See much of the...

    Frickin funny. Things people do. See much of the same up this way
  13. Thread: racing work vans

    by MUNC
    Replies
    25
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    1,604

    Two techs i worked with back in Chicago where...

    Two techs i worked with back in Chicago where racing down I294, long story short lead guy started to lose his ladder and jammed on the breaks second guy didn't stop. Results??? Two totalled service...
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    658

    Serviced a place the maintenance crew was using...

    Serviced a place the maintenance crew was using the diconnect to cycle a pump. The thing got so worn out it would miss a "knife" from time to time and single phase the pump. The H.O.A. switch for the...
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    4,307

    Valves,unloader????. you amp compressor? have had...

    Valves,unloader????. you amp compressor? have had bad comps out of the box, but rare. drier, liquid line sol? start from the beginning and happy hunting
  16. Replies
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    4,515

    Have had quite a few stuck tco's. Make sure to...

    Have had quite a few stuck tco's. Make sure to measaure and compare delta 't' to find why the tco tripped to energize fan circuit and get stuck there. Filters,belt,dampers,bypass ducted too close to...
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    12,419

    Could be zone averaging with all the stats,...

    Could be zone averaging with all the stats, oooorrrrrr that old, how bout poss wheatstone bridge
  18. Replies
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    1,176

    If this thing didn't have a low # cut out and...

    If this thing didn't have a low # cut out and lost the juice prob fragged the comp.
    no pumpin means no suction cooling thus " hot comp". If service valves, try pumpin it down, amp it and listen. if...
  19. Real nice to have trend logs of bearing temp and...

    Real nice to have trend logs of bearing temp and oil sample results
  20. Thread: Trane voyager

    by MUNC
    Replies
    27
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    2,582

    Sounds like you don't have but need a lock up...

    Sounds like you don't have but need a lock up reg____________________________________________________________


    I re-read my post, forgot to put the " - " in front of .20, I knew what I meant so...
  21. Thread: Trane Help

    by MUNC
    Replies
    2
    Views
    427

    Have you tried comfort site?

    Have you tried comfort site?
  22. Replies
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    4,577

    Since over seas started buying our beer cans and...

    Since over seas started buying our beer cans and sending back x-chngs it's been a prob. Also everything else on a carrier. How many stripped screw holes can you count on one RTU?
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    1,425

    Def. need more info

    Def. need more info
  24. Thread: Vav filters

    by MUNC
    Replies
    13
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    1,870

    You wouldn't believe how many fan powered vav...

    You wouldn't believe how many fan powered vav boxes with electric reheat I've had to replace high limits on from over tripping, had to replace burnt wires and terminals and blower motors. all due to...
  25. Thread: Expansion tank

    by MUNC
    Replies
    23
    Views
    1,698

    What about static head???? isolate and drain tank.

    What about static head???? isolate and drain tank.
  26. Replies
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    1,735

    On these units in the past, stopping one fan with...

    On these units in the past, stopping one fan with contactor or switch and running the other really gets the stopped blade cooking backwards. When it calls I've seen the results of broken shafts,torn...
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    982

    Shut down the suction king valve slowly and watch...

    Shut down the suction king valve slowly and watch an amp probe to check/ set those unloaders along with the suction gage
  28. The prob is that back then you didn,t just get...

    The prob is that back then you didn,t just get any"number" on your card!!!!!
    I'm in the same boat of "needing" a new card. just take the 608 universal exam and be done with it
  29. Thread: Ranco

    by MUNC
    Replies
    4
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    526

    This past summer, not one but two brand new out...

    This past summer, not one but two brand new out of box caps broke. first lasted over night,then lost walkin charge. second lasted 2 days. then lost charge again. Third times a charm, still running...
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    2,314

    And plumbers to install refrigerant piping...

    And plumbers to install refrigerant piping systems that have no clue even what a inverted trap is, let alone for.
  31. Sta-brite 8. Flux on then wipe off and solder as...

    Sta-brite 8. Flux on then wipe off and solder as norm, damp rag will help keep txv cool. All the training modules at the hall are assembled with it from the factory.
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    2,008

    Just a thought, this thing have hot gas??

    Just a thought, this thing have hot gas??
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    569

    have your commercial sales rep set you up for...

    have your commercial sales rep set you up for tranes comfort site web site and you can get all you need. sorry i dont have lit to scan and forward
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    2,096

    Install the resistors to bypass winding...

    Install the resistors to bypass winding thermistors, tell customer to start bugeting for a replacement, if he wants some form of "add on " protection it would best serve you to let him install it....
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    1,810

    For kicks and giggles did you try reverse spinnin...

    For kicks and giggles did you try reverse spinnin this baby and see if any thing changes?? In regards to rebuild, they have it right.. Quote a reman
  36. Thread: epa card

    by MUNC
    Replies
    21
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    2,006

    Totally agree with getting a new #. I'm a proctor...

    Totally agree with getting a new #. I'm a proctor at the local hall for the exam and i have the old way they gave out #'s. The state I'm in now in addition to the feds want all epa #'s from the guys...
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    4,058

    split the flippin coils and quit messin around

    split the flippin coils and quit messin around
  38. Replies
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    2,613

    One more tip for next time, adjust sensitivity...

    One more tip for next time, adjust sensitivity and START high on coil and work your way down as refer will sink in calm air
  39. Replies
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    709

    [/B]Let me throw a couple ideas or things to...

    [/B]Let me throw a couple ideas or things to consider( just thinkin out load). Subcooling, could it be the condensor is fouled?. After thirty years, just how clean is it? Is it a split cond. coil?...
  40. Thread: Indoor pool HVAC

    by MUNC
    Replies
    20
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    2,372

    dectron, dehumidify with dx cooling and reheat...

    dectron, dehumidify with dx cooling and reheat coils to temper air, pool water as condensing media, so pool water heater( suplimental) achieved
  41. Replies
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    7,655

    Most of these units have to have the condensers...

    Most of these units have to have the condensers split to clean properly. The excessive heat is playing hell with the system. I have replaced both plugged headers as well as installing txv upgrade....
  42. Thread: TXV Hunting

    by MUNC
    Replies
    15
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    3,583

    Have compressors half a solid block of ice and...

    Have compressors half a solid block of ice and all is good,( sure storage room is -25 but hey yes things will sweat
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    1,641

    What about the prndl switch?? oh sorry thats on...

    What about the prndl switch?? oh sorry thats on a car wrong guess
  44. Replies
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    2,220

    Before resetting unit measure dc voltage on LTB...

    Before resetting unit measure dc voltage on LTB aaaahhhhhh think 6-7, 6-8, 6-9 for area of failure. cool, heat, unit. ( had the smoke detector problem as well)
  45. Thread: TXV Issue

    by MUNC
    Replies
    10
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    871

    Way over charged, super heat staying the same...

    Way over charged, super heat staying the same says txv's prob ok. You can have a tanker truck of freon hooked to the system and if txv is working properly your super should stay the same. Thats why...
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    2,870

    same thing for sub cooling, if those orfices are...

    same thing for sub cooling, if those orfices are plugged you'll back that magic juice into the condensor and have excessive subcooling.
  47. Replies
    23
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    2,870

    Trane RTU first, split the condesor coil and...

    Trane RTU first, split the condesor coil and clean it inside and out. did you replace the filter drier? next subcool!!! Trane has an issue with the distribution headers (Orfices) plugging up....
  48. Replies
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    1,343

    Definately buy a "live" system schrader core...

    Definately buy a "live" system schrader core replacement tool.
    You can never have too much info on motor name plates for the supply house
    Superheat for orfices, Subcooling for TXV's (make sure to...
  49. Replies
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    4,063

    Trace the line sets, look at duct work it's not...

    Trace the line sets, look at duct work it's not rocket science. With out subcooling reading (txv) how do you know if your over charged? i agree with look for a split cond coil. If compressors are two...
  50. Replies
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    880

    Alot of times when i go to a new account thats...

    Alot of times when i go to a new account thats one of the many things i do if i have time, i lable stuff like that. Helps if another tech from the company has to run a service call. also i like to...
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