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Type: Posts; User: royd2

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  1. just be glad no one has posted on you tube how...

    just be glad no one has posted on you tube how much the equipment actually costs to buy. if the average consumer knew that most hvac techs double the actual cost of the equipment they would be...
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    you can go by 10 to 15 and be very close if not...

    you can go by 10 to 15 and be very close if not perfect. the data plate is not always correct. was working on a franke wall freezer at mcd. data plate said 10 ounces unit took over a pound before it...
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    what's wrong. is the unit not cooling? your head...

    what's wrong. is the unit not cooling? your head should be around 100 at that ambient. if your refrigerant is 134a then all your numbers look good. sub-cooling should be 10 to 15. 11 psi gives you 9...
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    sorry I meant 3 to 5 degrees super heat.

    sorry I meant 3 to 5 degrees super heat.
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    no I think you were under charged. I calculated...

    no I think you were under charged. I calculated the head to be at 265-270 at an 80 degree ambient and the evaporator super heat to be a little low. I was taught take 30 degrees and add to your...
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    any drawer unit under a grill is the worst

    any drawer unit under a grill is the worst
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    the bottom is most likely a cooler and the rail...

    the bottom is most likely a cooler and the rail is a freezer
    1/4 c valve for the box and probably1/4 z for the rail
  8. if you have a sight glass and a receiver just...

    if you have a sight glass and a receiver just charge to full sight glass, and then add the extra if it has a headmaster, and whatever the subcooling reads is what it is. only if you don't have a...
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    pump sprayer with hot water also works good, and...

    pump sprayer with hot water also works good, and you have no hose to lug around.
  10. Thread: Not So Cool

    by royd2
    Replies
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    648

    you can use low temp coils for medium temp but...

    you can use low temp coils for medium temp but not medium for low temp. I have done this for a good friends store. take a load calculation and use the low temp coil that fits. the only difference is...
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    no good service tech should ever work for...

    no good service tech should ever work for commission. its not good for you or the customer. commission based techs are a very bad idea .unless you are fresh out of school and cant get a shot anywhere...
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    send me a ? to email at roy.delong@att.net

    send me a ? to email at roy.delong@att.net
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    no, just ask ? here and I will answer. I think...

    no, just ask ? here and I will answer. I think you can ask me thru my profile maybe
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    to all owners and companies out there. the amount...

    to all owners and companies out there. the amount you have to pay employees is so high because you clowns will not hire new guys and train them. almost all techs in the field today , the baby...
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    you will do ride alongs first then when classes...

    you will do ride alongs first then when classes start probably in January you will go to cincy for refrigeration class 1 week electrical for 2 weeks and gas is one week. they will pay you hourly...
  16. how about a suction line filter. was one...

    how about a suction line filter. was one installed after the first compressor was changed. you could have acid in the system.
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    I have done what your are asking. it is possible....

    I have done what your are asking. it is possible. remove the heaters from the coil. do a heat load calculation on your box. emerson has a great site that will walk you thru it. after that is done you...
  18. micron gauge very important. i always pull down...

    micron gauge very important. i always pull down to 500 microns. I know that I should flow nitrogen every time I braze but I will be honest and admit that I very rarely do. also you should always...
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    8-18-13 the problem is most all company's are...

    8-18-13
    the problem is most all company's are trying to steal each others technician's and not willing to give new people a chance. but here's the problem. as they keep up this ridiculous act they...
  20. and if you oil looks milky change it. don't try...

    and if you oil looks milky change it. don't try to boil out the moisture. the make new pump oil for a reason . use it
  21. I agree with lytning. replace and move on.also...

    I agree with lytning. replace and move on.also don't forget the drier
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    go to Columbus. the three r,s.reading writing and...

    go to Columbus. the three r,s.reading writing and route 23. lol:grin2:
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    we get 50 dollars for the on call week. and time...

    we get 50 dollars for the on call week. and time and half for any hours over forty
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    i am on call every fourth week . monday to...

    i am on call every fourth week . monday to monday. last on call week i worked seventy hours.
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    call service solutiond group. they are a great...

    call service solutiond group. they are a great company to work for
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    i have met many people who have inherited...

    i have met many people who have inherited companies and would not have a clue how to service any of their clients needs but have the attitude that their employees owe them when actually the owners...
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    without employees you have no company and if you...

    without employees you have no company and if you operate it by yourself you are an worker first and a owner second
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    it is the employers who earn there living off the...

    it is the employers who earn there living off the backs of others not the other way around
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    wahoo you said who fed you and yours. well it is...

    wahoo
    you said who fed you and yours. well it is not my employer i fed mine and mine by going to work and earning you and yours your living not the other way around
  30. Thread: cool trick

    by royd2
    Replies
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    1,678

    if i have to use a magnet to get by while i get...

    if i have to use a magnet to get by while i get the part ordered seem like a great idea to me
  31. Thread: cool trick

    by royd2
    Replies
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    1,678

    i agree phase loss but when you work for a co....

    i agree phase loss but when you work for a co. where they dictate truck stock you have to make due
  32. Thread: cool trick

    by royd2
    Replies
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    1,678

    yeah i thought it was pretty awesome but i didint...

    yeah i thought it was pretty awesome but i didint know that i could buy rings for this . i will be checking out the supply house, i think this is a must have for every tech.
  33. Thread: Tools list.

    by royd2
    Replies
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    what type of factory are you coming from .was it ...

    what type of factory are you coming from .was it true or delfeild or some one i got my start at wasserstrom
  34. Thread: cool trick

    by royd2
    Replies
    10
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    1,678

    cool trick

    yesterday went on a call for a walk in freezer. the on call tech over the weekend had been out and said the ll solonoid was bad. i show up but find unit running at temp but starting to ice over coil...
  35. i think you did the right thing but should order...

    i think you did the right thing but should order the new fan and come back and replace it
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    why dont they just use copper ?

    why dont they just use copper ?
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    as it turned out we changed the defrost...

    as it turned out we changed the defrost terminators and the contactors. i think the contactors were sticking keeping the compressor running when it should have shut off
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    or both

    or both
  39. Replies
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    did you ever check the super heat? or amp draw?...

    did you ever check the super heat? or amp draw? does it have a head master or is it fan cycle delay?
  40. check into service solutions group i think they...

    check into service solutions group i think they are in your area,they do restaurant work but have great training
  41. Replies
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    idk why he wanted to change the dt switch he...

    idk why he wanted to change the dt switch he didnt even test it but if it were bad it would not stop from defrosting would it ? it would just stop from terminating at temo right?
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    thanks guys.I was lost. we fixed it. we changed...

    thanks guys.I was lost. we fixed it. we changed the time clock and the contactor it was pitted pretty bad and we also changed the defrost terminaion switch unit running good for now
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    i will post back tomorrow, thanks again

    i will post back tomorrow, thanks again
  44. Replies
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    ok thanks thats what we will try

    ok thanks thats what we will try
  45. Replies
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    idk somehow reading hotter temp than actual

    idk somehow reading hotter temp than actual
  46. Replies
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    could a bad defrost termination switch also cause...

    could a bad defrost termination switch also cause my heaters to not come on ?
  47. Replies
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    ok thats what i thought so we need to check our...

    ok thats what i thought so we need to check our elements and solonoid and pressure cut out then.
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    ok but does the defrosters come on instantly ?

    ok but does the defrosters come on instantly ?
  49. Replies
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    thanks ar. i am posting this after the fact as i...

    thanks ar. i am posting this after the fact as i tried to tell the senior tech to check solonoid and pressure cut out. i quess what i am asking is if my compressor never shuts off my time clock will...
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    so if my low pressure control doesnt go off on...

    so if my low pressure control doesnt go off on low pressure my compressor will continue to run preventing my defrost from coming on ?
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