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Type: Posts; User: Spitz

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  1. Replies
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    You may have been thinking of a Motormaster....

    You may have been thinking of a Motormaster. Close name but very different. Liebert runs there fans at full speed year round. No fan speed controls.

    Sent from my SM-G960U using Tapatalk
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    Got rid of the 50va transformer I installed. Took...

    Got rid of the 50va transformer I installed. Took the original coil wires that came from the control board and put them on the coil wires of a rib relay.(A RIB relay will pull in at 10 to 30...
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    How do you figure? Sent from my SM-G960U using...

    How do you figure?

    Sent from my SM-G960U using Tapatalk
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    20 year old analog manifold with some beat up Ľ"...

    20 year old analog manifold with some beat up Ľ" hoses and when you hear the pump noise change your done.

    Sent from my SM-G960U using Tapatalk
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    -20 on a windy day stopping or modulating your...

    -20 on a windy day stopping or modulating your condenser fan motors will not be enough. A Headmaster should be installed.

    Sent from my SM-G960U using Tapatalk
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    https://unitedcoolair.com/ Sent from my...

    https://unitedcoolair.com/

    Sent from my SM-G960U using Tapatalk
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    Found one for you. I dont see a ceiling cassette...

    Found one for you. I dont see a ceiling cassette option only a wall...
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    We have used water cooled units put them in the...

    We have used water cooled units put them in the corner and just dumped the water down the drain.

    Sent from my SM-G960U using Tapatalk
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    As far as I know the Sman has a internal micron...

    As far as I know the Sman has a internal micron gauge. The testo has a external that would work on the valve core tool.

    Sent from my SM-G960U using Tapatalk
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    It will work, but but I believe it comes down to...

    It will work, but but I believe it comes down to best practice. If you blank your system off to test your vacuum you will have 10 or so leak points. Isolating your system with a micron gauge on your...
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    Using a 1/4″ hose chokes the vacuum pump—no...

    Using a 1/4″ hose chokes the vacuum pump—no matter how big—down to about 0.5 CFM at 1,000 microns. Your gauges and standard hoses will also leak under a high vacuum. Testo uses a external micron...
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    So these guys are recommending I buy a few shares...

    So these guys are recommending I buy a few shares

    Sent from my SM-G960U using Tapatalk
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    Honda EU7000IS with a transfer switch mounted...

    Honda EU7000IS with a transfer switch mounted next to the outdoor unit. That is about the most expensive generator that size but its very quiet efficient and clean power. They could possible running...
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    https://www.nitecorestore.com/ Sent from my...

    https://www.nitecorestore.com/

    Sent from my SM-G960U using Tapatalk
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    Here is my other nitecore max output of 1800...

    Here is my other nitecore max output of 1800 lumens. https://uploads.tapatalk-cdn.com/20190817/a5c998b1a21104f4693262bbe060d9db.jpg

    Sent from my SM-G960U using Tapatalk
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    I carry a Nitecor mt21c everday....

    I carry a Nitecor mt21c everday.
    https://youtu.be/AudNwneTNM8

    Sent from my SM-G960U using Tapatalk
  17. Thread: New job offer

    by Spitz
    Replies
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    1,987

    Kind of a joke they want you to pay for parking....

    Kind of a joke they want you to pay for parking. I would have laughed at them. Granted it's less than a $1 a day but that's not the point

    Sent from my SM-G960U using Tapatalk
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    Sounds like a solonoid is not opening Sent...

    Sounds like a solonoid is not opening

    Sent from my SM-G960U using Tapatalk
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    You win Sent from my SM-G960U using Tapatalk

    You win

    Sent from my SM-G960U using Tapatalk
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    Talked to Trane tech support told me to run my...

    Talked to Trane tech support told me to run my 24v thru a relay which I had already done. He said the UPC may be at fault and has had this same call multiple times in the last few weeks. When I...
  21. Thread: New job offer

    by Spitz
    Replies
    46
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    1,987

    Bring your bullet proof vest Sent from my...

    Bring your bullet proof vest

    Sent from my SM-G960U using Tapatalk
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    Coaxial coil heat exchanger. You will need a...

    Coaxial coil heat exchanger. You will need a water reg valve. My question is why?

    Sent from my SM-G960U using Tapatalk
  23. Thread: New job offer

    by Spitz
    Replies
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    1,987

    Tru that. There is a shortage of competent techs....

    Tru that. There is a shortage of competent techs. I you quit today you should be in a new truck tomorrow.

    Sent from my SM-G960U using Tapatalk
  24. Thread: New job offer

    by Spitz
    Replies
    46
    Views
    1,987

    You need to look at the total package not just...

    You need to look at the total package not just what you see on your check. Talk to the owners and let them know your thoughts.

    Sent from my SM-G960U using Tapatalk
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    I hear alot of radio ads. Most have a guy with a...

    I hear alot of radio ads. Most have a guy with a annoying voice and a catch phrase, slogan or a jingle. They must work because I hear them often.

    Sent from my SM-G960U using Tapatalk
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    Does the snubber prevent arcing in the low...

    Does the snubber prevent arcing in the low voltage relay? Not overly familiar

    Sent from my SM-G960U using Tapatalk
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    I dont have a problem taking pressure switches a...

    I dont have a problem taking pressure switches a out of the circuit for troubleshooting.

    Sent from my SM-G960U using Tapatalk
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    It just seems kind if weird, I isolated that...

    It just seems kind if weird, I isolated that contactor with it's own transformer and put the original coil wires on to a RIB relay. I think those RIB coils will pull in at around 10volts. And it did...
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    Makes sense maybe the new contactor coil draws a...

    Makes sense maybe the new contactor coil draws a little more. I should have just replaced those junk encapsulated switches during the compressor replacement. Maybe put in a real switch.

    Sent from...
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    That's what we were originally thinking but the...

    That's what we were originally thinking but the breaker on the transformer had never tripped before the new contactor went in.

    Sent from my SM-G960U using Tapatalk
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    That's the plan. Original is a 75 it runs the...

    That's the plan. Original is a 75 it runs the actuators and the other contactors.

    Sent from my SM-G960U using Tapatalk
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    Tried to dig my old contactor out of there...

    Tried to dig my old contactor out of there dumpster but no luck.

    Sent from my SM-G960U using Tapatalk
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    Yes it's running around 205v and it's on the 208v...

    Yes it's running around 205v and it's on the 208v tap. I have a solid 27v

    Sent from my SM-G960U using Tapatalk
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    Contactor wont pull it

    Trane YCH480 1996 vintage. Replaced failed compressor #1. Along with contactor. All is well. Two days later no cooling, find 24v transformer tripped. Check for shorted wires none found, reset...
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    Good luck. Some dont see the benefit of a few...

    Good luck. Some dont see the benefit of a few hundred in parts and a few hours time, possibly saving them thousands in repairs down the road . Same goes with hail guards rarely see them but see...
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    Get some phase monitors. Will save your...

    Get some phase monitors. Will save your compressors and motors that are not on drives. The VFDs will be smart enough to fault out.

    Sent from my SM-G960U using Tapatalk
  37. Thread: Refrigerant Gas

    by Spitz
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    HC refrigerants are big in small consumer...

    HC refrigerants are big in small consumer refrigerators and freezers. Big production facilities Ammonia is still king.

    Sent from my SM-G960U using Tapatalk
  38. I got you beat. We got a kid who drove a fork...

    I got you beat. We got a kid who drove a fork truck into the overhead door

    Sent from my SM-G960U using Tapatalk
  39. I had a Canopy set up on the roof last week for a...

    I had a Canopy set up on the roof last week for a job. Pretty nice keeping the sun off you

    Sent from my SM-G960U using Tapatalk
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    I have a JB SuperNova and its shit pretty much...

    I have a JB SuperNova and its shit pretty much from Day 1. Just bought a BluVac +LTE. A few weeks ago and I wish I would have gotten one years ago.

    Sent from my SM-G960U using Tapatalk
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    Have you tried to rebuild any. Appion has a nice...

    Have you tried to rebuild any. Appion has a nice video on youtube. Kit KTMV25 has enough to rebuild 2 core tools.



    Sent from my SM-G960U using Tapatalk
  42. Thread: Hmm...

    by Spitz
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    I believe those were insulated and precharged...

    I believe those were insulated and precharged linesets from liebert. Not sure why they insulate the LL maybe for low temp operation?

    Sent from my SM-G960U using Tapatalk
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    Hydraulic valve, switches and regulator were all...

    Hydraulic valve, switches and regulator were all...
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    Had major river flooding a few years back....

    Had major river flooding a few years back. Dissembled and repiped the gas train on a Benchmark boiler due to gas leaks and it was extremely rusted and corroded I'm sure there was water or a high...
  45. Thread: Hmm...

    by Spitz
    Replies
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    1,269

    And maybe a hole in the roof Sent from my...

    And maybe a hole in the roof

    Sent from my SM-G960U using Tapatalk
  46. Thread: Hmm...

    by Spitz
    Replies
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    Looks like a Liebert Sent from my SM-G960U...

    Looks like a Liebert

    Sent from my SM-G960U using Tapatalk
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    ae21-1369 r4 Search that number Sent from...

    ae21-1369 r4

    Search that number

    Sent from my SM-G960U using Tapatalk
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    I git my info from a bulletin from Emerson I will...

    I git my info from a bulletin from Emerson I will post the number later. Also be aware they do make a retrofit digital scroll kit. Something to look at if you have a dead compressor.

    Sent from my...
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    Looks like quite the hodge podge on that roof....

    Looks like quite the hodge podge on that roof. Could be lineset noise in your wall as Buford stated. Could be a exhaust duct could be that rooftop unit. It all depends where they routed the...
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    Take a google earth screen shot of the roof and...

    Take a google earth screen shot of the roof and post it here.

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