Good Job!!! Im glad you showed the kid to open up the channel locks to get comfortable because at first when he was removing the cap they were wide!!! I was talking to the screen saying open those up kid!!!
I prefer the wye / delta start up. After a major repair or overhaul when you start that badboy up and wait for transition. Holding your breath while watching the amps and listening for any sounds indicating problems. Then thump - thump as the contactors pull in / drop out and motor runs in delta Then can start breathing normally again
In Monterey Mx I did this job , my Papá Owen a Business of Aluminum. End my Dad Friend said to me Dad that it was time to go for my HVAC Indusrtial . Practic Lol you need connection to work in this place end to know that is very danger .
In this part of the world those machines are referred to as MultiCrap. I don't dislike them they have their purpose, but no way those could ever take the place of Centrifugal or Screw Chillers. Where they get a bad rap is when some Architect specs those out to replace a Centrifugal or a Screw which they cannot do for critical chilled water control, comfort cooling they're good but when you cannot fluctuate water temps more than tenths of a degree up or down like in laser labs those don't do as well as a screw with a slide valve or a Centrifugal with vanes to modulate during low load conditions.
why are there no lights in this mechanical room, no ball valve on drain, makes your job harder, good video for those office dwellers that have no idea where chilled water comes from
man I thought the chiller room at my work was bad, this one really puts things into perspective. mine ain't shit compared to that. does all that build up in those pipes come from the metal? we just recently piped ours with copper, wondering how that will effect performance over time.
its condenser water, it can come from pipe corrosion, usually just dirt from cooling tower. If you switched your condenser loop to copper with a tower it wouldn't have any significant effect.
I must have missed something. How is a straight thru strainer in a straight pipe straining any water. There are no Y strainers or basket strainers on the condenser water pumps? Nice video, Thanks
I should have showed the condenser plates. There are openings on the side of that pipe were the water passes to get to condenser heat exchanger plates. It definitely goes through the strainers. That's a 6 inch pipe with 2 inch mechanical T's that feed the plates
Good Job!!! Im glad you showed the kid to open up the channel locks to get comfortable because at first when he was removing the cap they were wide!!! I was talking to the screen saying open those up kid!!!
Lol when I stare it was the some . Be in class is one. Be on the fields is diferente story , but he will be ok . 100 por hr Lol
your'e patient good for you man helping your buddy out with technique
Nice job brother badass all those chillers
Thanks For Watching and comment Dude. Appreciate the support.
great tutorial video brother.
Nice video Emin, I see you're back to Godzilla machines. That start up kind of sounds like a wife getting a good start up. Keep up the good work.
Ray
Haha haha. Love you're comments Ray. You keep me rolling on the floor. Thanks for commenting Bud.
that's a hand full, good vid
Thanks for the support Jim
Emin i have aways loved 3 phase motor start up sounds !
Yeah mike I just love VFD start up.
I prefer the wye / delta start up. After a major repair or overhaul when you start that badboy up and wait for transition. Holding your breath while watching the amps and listening for any sounds indicating problems. Then thump - thump as the contactors pull in / drop out and motor runs in delta
Then can start breathing normally again
That's awesome my dear
Great job!! Wish I could work with you for a while. I work on chillers and cooling towers but not on the scale you do.
In Monterey Mx I did this job , my Papá Owen a Business of Aluminum. End my Dad Friend said to me Dad that it was time to go for my HVAC Indusrtial . Practic Lol you need connection to work in this place end to know that is very danger .
Emin, me too, motor startups/winddowns are music to the ears.
Dwight I just love that sound. My favor is the beeHive sound of all the compressor on the chiller operation.
a good ole centrifugal coming up to speed is music to the hears-like a plane starting up, almost as good as one shutting down.
Nice workEmin HVAC
nice job emin ,maintenance is key for a good running system ,job security
Thanks you Steve. I absolutely agree with you brother.
steven lavimoniere what you know about chillers young man steve
In this part of the world those machines are referred to as MultiCrap. I don't dislike them they have their purpose, but no way those could ever take the place of Centrifugal or Screw Chillers. Where they get a bad rap is when some Architect specs those out to replace a Centrifugal or a Screw which they cannot do for critical chilled water control, comfort cooling they're good but when you cannot fluctuate water temps more than tenths of a degree up or down like in laser labs those don't do as well as a screw with a slide valve or a Centrifugal with vanes to modulate during low load conditions.
You been missing in action. You have any videos of commercial boilers and centrifugal chiller? Great video like always
why are there no lights in this mechanical room, no ball valve on drain, makes your job harder, good video for those office dwellers that have no idea where chilled water comes from
I ask myself the same question all the time, and yes a ball valve would have made things a lot easier, I put one on eventually.
“That sound “ you hear is what they call carrier frequency.Carrier frequency is an adjustable parameter and it’s worth a quick google search.
Yes you know but later you don’t pay ateition Lol
Good job preventive maintenance
Do you have a power washer brush to punch to tubes ?
Yes we have. This chiller has individual heat exchanger plates for each circuit. No shell on this one.
Ha! You're making residential look boring. Another great vid.
Lol residential is boring
man I thought the chiller room at my work was bad, this one really puts things into perspective. mine ain't shit compared to that. does all that build up in those pipes come from the metal? we just recently piped ours with copper, wondering how that will effect performance over time.
its condenser water, it can come from pipe corrosion, usually just dirt from cooling tower. If you switched your condenser loop to copper with a tower it wouldn't have any significant effect.
Some times the Company don’t want to spend $
I must have missed something. How is a straight thru strainer in a straight pipe straining any water. There are no Y strainers or basket strainers on the condenser water pumps? Nice video, Thanks
I should have showed the condenser plates. There are openings on the side of that pipe were the water passes to get to condenser heat exchanger plates. It definitely goes through the strainers. That's a 6 inch pipe with 2 inch mechanical T's that feed the plates
An adjustable wrench is a better tool, Did you flush the filter tube, and the electrical connections should also be checked for tightness. nice job!!
Nop this boy don’t like the noise . What I like working here is When you need to rebuild the Comoressor Lol
I’m goin tomorrow to work multistack they got EX 4 interlock
have you cleaned the heat exchangers on these yet
thats what i want to know
MIA?
why we clean strainers?How you identify the trouble was with strainners
High head pressure, which means the system cannot cool properly.
like a dirty condenser coil basically
Hey make new videos on maintenance
Just got my Refer Engineer license. How do I get a job without 3 years experience? Maybe I can work with you guys
TiberiusIRE where you from?
I have a friend in Monterey Mx He is a Engineer He is one of my Teacher. For Industrial HVAC Industrial . Lol
I wonder what happened to this guy he stopped making videos?
HVAC Guy NYC got him trust me
Reading
nyc?
Yes sir!
u arab?
Moe Boom no buddy I am euro and Russian.
Moe Boom I get Indian, Arab you name it lol