VSD and VFD are same bro...NS=120 F/P Ns - synchronous speed f -frequency p-no of poles. If the speed increases , frequency also will increase... because It's directly proportional. Variable speed drive or variable frequency drive...both are same ....and all the best for your interview
Every AHU has timers bro . Automatically it will turn when the timer cutin.because lot of ahus will be available in the building..one by one we can't on it takes lot of time... ...some sites they will be using timers ..some sites they can control by BMS...chillers and AHU all can be controlled by BMS...once chiller trip also ..it can auto change over ...
Bro....unmaya..super and detailed a solringa bro...sema....on/off and set point and explain display modes all super a explain panringa...semaaa ......i am in singapore ...can you give me contact no bro
This video is totally wrong guidance Chiller on /off is very easy when everything run by auto Chiller change over too difficult depends on site condition
Hi Mr.jayavel, my video is about how to manually turn on and off the chiller.... because some sites we need to manually change over the chillers.auto mode is not everywhere present.. If you think this is wrong method.please comment below that how to do it in correct way manually...
@@jayaveljayavel4412 its common thing brother... The technician already knows about the site situation..if possible they can change over...some emergency situation if all chillers down or something...we need to know how to change over the chiller manually...my video is for that only...
Thanks bro its very useful... We expected more videos from ur side....
தெளிவான விளக்கம்.. நன்றி ப்ரோ.❤
நன்றி
Very useful video...Thks Siva for upload this video...
Really super sir. 🎉
Very useful vedio thanks machi super ❤️❤️❤️
Very informative bro!! 👍
Thanks 👍👍👍😊
Bro upload more videos about HVAC Very usefull teaching And practical videos superb
Sure bro.
Super nanpa appudiye AHU video um podunga
Super ji tq
Bro primary pump secondary pump solla koodatha condenser pump sillanuma
HVAC job Singapore la kedaikkuma eppudi apply panrathu
More videos bro
ua-cam.com/video/pqM7uYgvwfM/v-deo.html
Sir this vedio Fully watched iam siva jsw Salem steel very nice
Thanks for watching brother
Very good video
Anna compressor load moter alarm endu continue ah vanthukondu irukku, rendu chiller irukku daikin company, please response pannunga anna?
What is the alarm brother ?Is it water cooled or air cooled chiller?
@@shivaHVAC water cooled chillers anna!
@@satheeshansatheesh what's the alarm name bro
@@shivaHVAC (compressor load motor alarm)
Electrical panel Mdp to chiller Amps என்ன கொடுத்து இருக்காங்க.
Super explain bro thanks
Bro. BE mechanical mudichiruka...epo utility maintenance la eruka....job kedaikuma
Vacancy erka bro in Singapore
Bro chiller starter problem nu varudhu chiller start agi off agudhu... solution bro
What chiller bro...York or Carrier?
How chiller efficiency improve vedio poduga
Sure bro
Vst or vsd bro
VSD- variable speed drive.
@@shivaHVAC bro vsd VFD both are same or not bro so pls bro today I have interview
VSD and VFD are same bro...NS=120 F/P
Ns - synchronous speed
f -frequency
p-no of poles.
If the speed increases , frequency also will increase... because It's directly proportional.
Variable speed drive or variable frequency drive...both are same ....and all the best for your interview
@@shivaHVAC nandringa bro thanks ur kind information and also ur whishes ❤️🙏
Well explained 👍
Thanks brother
Supr bro apdiya blue box chiller oda basic poduga pls
Bro AHU epo bro on panuvom..?🤔
Every AHU has timers bro . Automatically it will turn when the timer cutin.because lot of ahus will be available in the building..one by one we can't on it takes lot of time... ...some sites they will be using timers ..some sites they can control by BMS...chillers and AHU all can be controlled by BMS...once chiller trip also ..it can auto change over ...
Music sound tha athigama irukkuthy bro . antha volume a knjm kammi pannittu upload pannugga innum nalla irukkum
Ok bro...sure
Bro oru help bro.. Hvac technician job ku Singapore ku epdi varathu bro konjam solunga bro romba useful ah irkum
York aircooled chiller reset epptiy panrathu
Bro U can see reset button or by pressing panel on off switch to the right side u can reset the alarm..
Background music ilama potrukalam
Ok bro
Super 🔥🔥🔥
Chiller 1 cannot run after the switch on and off also ..the temperature keep higher
Which temperature shows higher?
@@shivaHVAC leaving and return temperature
Shows any alarm?
@@shivaHVAC no
@@shivaHVAC the panel show LCSSS Logic board power supply only ...
Super bro
Thanks bro
Super bro👍
Music RombA loud ah irukku sir.. Please mild music next time
Ok bro
I try manual and auto also cannot run ..still show the red colour
What's the alarm?
@@shivaHVAC is not about alarm
Bro
Super
Bro....unmaya..super and detailed a solringa bro...sema....on/off and set point and explain display modes all super a explain panringa...semaaa ......i am in singapore ...can you give me contact no bro
Very clear explanation but music disdaped
Chiller vedio poduga bro
ua-cam.com/video/pqM7uYgvwfM/v-deo.html
Very nice ji
Thanks bro
VSD no VFD variable frequency drive
Music sound athigama erukku
Ok bro noted...i will make lower in my upcoming videos..
Good video but BGM is irritating
Hi bro
Hello brother
Avoid background music
dai ethuku music
Sorry brother.music konjam athikama irukum... editing mistake pls adjust..
This video is totally wrong guidance
Chiller on /off is very easy when everything run by auto
Chiller change over too difficult depends on site condition
Hi Mr.jayavel, my video is about how to manually turn on and off the chiller.... because some sites we need to manually change over the chillers.auto mode is not everywhere present..
If you think this is wrong method.please comment below that how to do it in correct way manually...
On procedure same but you have to explain about chiller on /off situation
@@jayaveljayavel4412 its common thing brother... The technician already knows about the site situation..if possible they can change over...some emergency situation if all chillers down or something...we need to know how to change over the chiller manually...my video is for that only...
Super bro
Thanks bro
Hi bro