Chiller - Controls

In this video we take a look at the controls of a typical centrifugal chiller. We look at how these work in order to learn HVAC and building services.
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#HVAC #refrigeration #engineering

[@EngineeringMindset]

⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕ PayPal: www.paypal.me/TheEngineerinMindset

[@jessejames5063]

Very clear and concise in a video where clear and concise is imperative. I thank you for that. I work with people who have difficulty explaining their thoughts. Love the content 👍🏻

[@MrFazleySan]

thanks..hope next video wanna learn about trobleshooting for basic chiller breakdown

[@gegomez]

Amazing video! I was thinking in a video where you can see all the parts of the Chiller and how they work. I know you already have a video like that but I was thinking of a more advanced one. Thank a lot guys love your videos!

[@dhruvpatel6177]

Let me start by thanking you for providing in-detail education on chiller and HVAC system. It always brings me good amount of knowledge. I have to ask one question out of curiosity that what to expect from upcoming video?

[@EngineeringMindset]

Glad you enjoyed. We will be covering many new topics for years to come. We are planning some electrical videos soon also continuing with HVAC. If you would like to see something then let us know.

[@saeedhameed9148]

thanks for making these amazing videos full of information and knowledge

[@pravintavag12345]

Very nice video, very informative. I have one query to ask. I believe the Control Panel will be part of the Chiller to monitor and control the various parameter as designed by the manufacturer. However, when it comes to interface to client's BMS, what are the various interfacing signals we need to consider to facilitate Remote monitoring / control of Chillers ? What's the standard industry practice followed ? Chillers would be one of several equipment in the Pharmaceutical industry that are monitored in BMS.

[@khaleejkha4026]

thanks is a small word for this great work.

[@IngDzib]

Thank you Paul

[@masterchef6694]

thanks ...a lot... great video.... could do a video on entire chiller plant operations....like chiller sequencing and BMS integration

[@jimmypera5143]

Please that will be awesome

[@davidcooper4385]

WOW VERY WELL EXPLAINED 👏..

[@pinkykumarisahani5690]

Sir I am AC technician. Your video so very nice.

[@hvacguy11]

Great video!!

[@ringowu6452]

Thank you for your sharing.

[@lmaoty]

Great video! I'm looking for a little bit more information about what you say at around @6:20...if the chiller was able to turn on-off/on-off repeatedly in a short period of time, it would cause damage at the electrical bus bars etc. Is there a written source that explains this phenomenon in some detail...i want to reference it in a paper...also is the start timer enforced through software logic or is it a mechanical timer? Can it be overwritten? And secondly, if the timer was somehow disabled, wouldn't the motor thermal protection prevent the huge inrush current from causing any damage to the electrical distribution system, by breaking contacts...or is the hypothesized damage at the bus bars due to deformation due to thermal loading/unloading. thanks in advance.

[@EngineeringMindset]

Check out inrush currents. There are a number of ways but it's usually software, you could over ride it but you'd have to really know what you were doing. Depends what class of thermal protection was used, induction motor burn outs are still possible usually from breakdown of insulation

[@doman3628]

Thank you

[@adam-gi8re]

Hello. I have a question. Is there possible to install common control panel/box for controlling 2 nos. of chiller as lead & lag. Thanks.

[@mohdadnan1888]

plz make a video on device's used in hvac industry like anemometer etc and explain how they work.

[@vishnuarattutharakkal2742]

Thank you so much sir very helpful video

[@Podcast_Analysis]

Can you make some video on Chiller Programming??

[@jabbersingh625]

Make a video control device for chiller with explain nice video

[@thangcogang2739]

Thankss

[@salehhamid]

Great asallways . Thanks alot

[@masterchef6694]

How does a water cooled chiller operate at say a low ambient dry bulb of 5 celsius? Could you tell us how the chiller responds to ambient wet bulb temperature

[@sudeshputran69]

Very nice to teach

[@toyinorodare4072]

Thanks for the Training. Please where can I get training on the CONTROL SETUP for chiller am willing to go for it.

[@thantuan6588]

Can you review open vanes fault?

[@EngineeringMindset]

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[@amirhvaccenter5967]

Wry good video

[@atif-aftab1atif330]

Great

[@Razlazy227]

Make some videos of chiller troubleshooting, advance thanks

[@EngineeringMindset]

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[@kotimuthyala7576]

Sir how to time set in vfd video sir

[@pinkykumarisahani5690]

But one my problems. How much chiller gas charge quantity. Chiller me kitna gas charge karna hoga. And kaise charge karenge

[@EngineeringMindset]

Should be stated by the manufacturer

[@Arslan8836]

i need control wiring of screw chiller capacity controler

[@EngineeringMindset]

try asking a manufacturer for the installation guide, you will find the wiring diagram in there

[@hvinceac9211]

was that screen shot of the display from a Trane chiller?

[@EngineeringMindset]

The screenshots showed in this video come from multiple manufacturers, the graph and graphics interface was a Daikin Applied (McQuay) chiller, the Green screens were from a Trane and the grey screens were from a Carrier, if I remember correctly.

[@IceyJunior]

very detail in simple manner... but i don't really get the motor part

[@EngineeringMindset]

Hey +Icey Junior good to see you back again, what didn't you understand?

[@IceyJunior]

Why is it the control panel is monitoring the A and V of the motor? What do you mean "A being pull per phase"?

[@mrp8192]

I really your videos.

[@jimmypera5143]

Anyone in this space can share a tutorial for the beginners.

[@arunaustine]

🙏