# 36 Cooling Type VRV-VRF Part - 2 in Hindi

[@sbhosale2101]

You are the best in HVAC industry..... Unmatched performance...

[@girishshinde]

Thanks Sir

[@taqmeemalam8852]

​@@girishshindesir har bar VRV ya Vrf me vfd ki BAAT kar te hai but mujhe 8 years kaam Kate hua hai but aaj tak VRV ya Vrf me vfd nhi dekhi hai . 7 se 8 PCB Hoti hai . 1 no main PCB 2 sub PCB 3 noise EMI PCB. 4 noise EMI 2 PCB 6 fan PCB 8 inverter pcb 1 compressor hai us hisab se PCB dizzines Hogi . But bahut information dete hai 🎉

[@wasimchouhan6638]

Thank you sir bahut acchi video he and aapka explanation bahut clear he.

[@girishshinde]

Thanks

[@faisalkim4739]

meri dua hai apke saath sir...khuda apko har jagah kamiyabi dey...bahut khushi hui apke videos dekar...chiller ke valves par b upload kariye sir

[@siddiquiazeem8746]

very nice teaching

[@girishshinde]

Thanks

[@rudalchauhan7000]

Aapaki video bahut achchha hota hai sir

[@aakashdhiman5005]

sir u r a best tutor
sir by ur explaining method i can easily understand that whts ur diagram wnt to say
n vrv/vrf is a necessary topic in this time. so u done a good job.
n pls make part 3 working of heat pump vrf as fast as possible pls

[@emamadinmohamaddi3469]

shokria sir me ek afgan ho sir aab ni hamara sara prablem ko dor kardia thankyou very mach

[@girishshinde]

Welcome

[@MDARMAN-xx1jm]

I'm MUSTAFIZUR Rahman Form Bihar Gopalganj thank u very sir. Very Nice Explan....

[@pusharad]

Dear sir, dont mind it, just one small correction required that high temperature line should be drawn by red line and low temperature by blue line. thanks superb lecture.

[@girishshinde]

Thanks for the suggestion

[@muneebashfaq9306]

Good job Mr.Shinde

[@girishshinde]

Thanks

[@rahulparmar1023]

Good job 👍👍

[@saddamkhan8675]

Thank u sir for teach me thanks alot.you are good teacher for havc

[@Sadiqgul-s5p]

GOOD JOB KEEP IT

[@girishshinde]

Thanks

[@EXPLORINGPIPING]

thanks sir,, how you explain don't believe so simple, 💯 me 100 samajh ati h great boss. i am your big fan

[@mohammadsaif2686]

Dear Sir,
Thanks for creating such good videos. Your initiative is highly appreciable. Anybody can understand very easily.
Sir! I have a request.
Will you please create and upload videos regarding Duct Designing and Sizing, Pipe designing and Sizing, Ventilation Design (Toilet, Kitchen and Car Parking), fan and pump selection, etc. viz. all related videos to hvac designing.
Eagerly waiting.

[@vijayjangid7808]

Excellent explain n thanks

[@Aqib0713]

Hello sir.
sir aapke sab videos se bohat zyada madad mili or bohat sare confusion hal hogae.
sir mera question hai.
VRV ya VRF mai konsa pcb kab start hota hai or kitna time leta hai complete outdoor start hone mai.
Thanks .please reply.
Ansari Aqib

[@princessgirltoys4107]

Dear sir,
Excellent video.
Thanks
Mahesh

[@AshokKumar-cg3zu]

Ashok
Sir, your speech is very nice. Thank you very much.

[@mahmoodmalik9240]

Sir kya ham split AC me 4way valve lagakar winter me garm hawa pa sakte hai

[@prakashgotame8875]

Sir hi vrf ma kunaii yauta indoor unit close karne ki baad us indoor per gas circulation hoga ki naii

[@gameonlive4749]

hello sir I am rajendr Singh Arora TandT Hindi Tech RUclips channel very useful your video I am really your big fan for you thank you so much very nice explain

[@girishshinde]

Welcome Sir, I am also big fan of you I watch your channel on regular basis, I also suggest my students to watch your videos, your videos are excellent and gives total practical knowledge, you are doing great job sir keep it up. All the best for your upcoming videos.

[@gameonlive4749]

Girish Shinde
thank you so much

[@faisalkim4739]

rajendr singh arora apke kounse videous hai?...mujhe b practical knowldege hona hai

[@welcomtonewindia3478]

Thnx sir nice explain mere sare prblm slv hote h apke video dhkne k bad thnxx so much sir

[@laxman0028]

Thankyou sir ❤

[@sarifhashmi1089]

Jaise ki sir isme eev laga hua hai agar kisi indoor mai lekge hota hai to kya eev close hojaeyga ya temperature sence karke refrigerant nikalne dega

[@punitray6389]

Superb , excellent..

[@rajeshram-vs1xs]

Very nice

[@mitalikhedkar7691]

Mindbloing videos and thank you for dhis videos

[@girishshinde]

Welcome

[@Engineerinireland]

Hi sir
Separation tube 3 evaporator coil pe Kyu nai lagaya ye karaab hua tho Kaisa kaam karega system

[@tanveerkhan-bk2uj]

Sir vrv&vrf me jo 2.5 mint m jo fuqranse nikalte hai sapoj wo nahi kaam kar rahoo ya indoot se nahi nikal raha hoo to ose kaise County kare plz..... Reply i waiting

[@SardarjirefrigerationParam]

kya rotry compreser b invter compreser hota h

[@brijeshgurjar1935]

Sir ji carrier ka x lover vrf h please bataiye pump down karne k liye kya kare ki compressors trip nahi ho heat pump h please sir ji

[@Sanjeevmartha]

thanks sir , keep uploading your video , its reaaly very useful .........

[@SajidAli-ug2ys]

Sir good

[@istakali8253]

hi sir i am istak ali or main reguler aap ka video dekhta hu ...mera qustion tha ki ac ka air censor ka restions kitna hota h

[@tanveeralam3675]

Sir,pls ek video banayiye jisme vrv/vrf 3 pipe connection me kaise kam karta h aur uska pipe connection kaise hota h..

[@ashokkumarshobhari8694]

Liquid or section dono coper pipe ka each pipe measurement hoga kya sir

[@noorimrankhan5416]

Hello sir Ek carrier ka pekigh ac hai usky Rimond me display nhi aa rhi esi vja sy wo cal nhi rha hai meny usko contectar sy push karky claya to cal rha kuch batay

[@SameerKhan-oz8hk]

Sir vrf me master outdoor aur slave 1 slave 2 slave 3 kya hai aisa q hota h plz answer btayen sir

[@thecitizen4738]

Hi Sir, i follow all your videos..your way of explaination is awesome..its so simple and easy to understand..Can you please make a video on VRV pipings limitations and its design?

[@girishshinde]

Ok

[@muhammadadnan5338]

Very good knowledge sir

[@IMRANKHAN-ic1mo]

naitrogen kitna flow hona chahiye brijing kr te samay

[@raviyallur9308]

Sir, we are maintaining AHU but its dont have remote. we are setting the temperature manually and on off manually. so how control actuator with remote please suggest us with diagram.

[@Thesharikkhan007]

Sir plz tell me that in vrf system indoor unit have electronic expansion valve ?

[@devanawar]

Hello Sir, good initiative of sharing knowledge. Great

[@girishshinde]

Thanks

[@muzamilabdulgafoor3244]

sir I watching all your videos..its very clear to understand and thank you..then pls upload video about air cooled chiller

[@girishshinde]

Welcome Sir

[@ilyasrayees2445]

Thank you sir....bhoth Aachi video hai.....
Per sir vrf troubleshooting kay liyae kuch videos banayae na error codes main hum technician phas jatain hain

[@pankajjamwal9356]

Amaging

[@girishshinde]

Thanks

[@bipin204]

Sir wire के बारे में एक वीडियो बनाओ eshka

[@hightides8245]

Sir plz heat recovery vrf pe bhi btaw..

[@girishshinde]

It is already on channel

[@sarabesaksahu2475]

Sir hvac related koi book suggest Kare

[@sundarlalnirankari1577]

Dear sir I like your video I learm

[@girishshinde]

Thanks

[@harpinder34]

Sir, you are amazing I would like to say thanks to provide us a precious knowledge regarding HVAC field.
And can you tell me the name of books from where I can study of Air distribution system, Design & Working of chillers & VRF in a detailed manner for self study.

[@thokalathomas256]

Harpinder Singh sir.have received any ac books

[@vinayji4097]

Hello sir Dx system unit kaise kam karta hai kise pucha hai

[@shanikanojiya9915]

Sir
How many maximum ton of refrigerant use in vrv system

[@wasimabbas7404]

Is vedio me aap ne outdoor ke bare me pura nhi btaya ke kya hota h usme sab system kyse opret hota h

[@pleaseanswerhonestly7514]

Which compressor start first inverter compressor or normal compressor

[@suryaprakash8638]

sir i am very much interested in HVAC field and i have learned a lot through your video.
heat load estimation parts were superb.
could you please make video on HEAT TRANSFER COEFFICIENT "U" factor. how to calculate it?
please help me sir

[@bhimshareddyekhelli3845]

in multiple IDU any one unit switched off in this unit liquid refrigerant flow totally stop or partial small quantity flow ?

[@girishshinde]

In multiple IDU if one of the unit stop refrigerant will flow to other units

[@imrankhan3363]

Package ac ka Full control daigram pe video banaiye

[@ashishhelgaonkar929]

amazing sir but ek video refrigerant pe banau

[@sagarpatankar6347]

Hello sir
I want to ask you one question
Why There is need of u trap at ahu condensate

[@amirfaisal1760]

To prevent odour smell ...

[@mohdibrahimansari5447]

Very nice sir.

[@wasimabbas7404]

Sir m Dubai me kam krta hu aaj vrv system dekha hum ne uske sare indoor band the aur outdoor chal raha h 6 indoor the sab ko single mil raha tha lekin on nhi hore the indoor kya problem ho skti h kya chak krna chaye hume

[@msaeed8031]

sir. vrf or vrv par ki diagram par bhe roshni dal dain....

[@SureshKumar-wn5zj]

Great works excellent

[@AliReza-sc1ep]

Dear sir
Give one videos
What is different between cooling tower, chilled water, and chiller

[@hemrajmahawar1272]

Sir vrv ya vrf me expansion valve konsi jgh hote h

[@alamroushan9351]

Dear sir vrv ya vrf me compresar 2 q hote hai

[@vasimansari5387]

hello sir refrigerant pipe size ko kaise calculate karte hai

[@princekhan1187]

Thanks so much bro

[@girishshinde]

Welcome

[@thakur1902]

Nice explanation

[@rkaswalia7297]

sir chillers ke types and working k bare mein btaye.

[@biswajit5153]

Sir Condenser Disclen ka bare may kuch boliye

[@faizalpasha6709]

Hello Sir , chokup , problem Ka solutions kya hai pls bataiye

[@dharmendrayadav-bw2gp]

Sir chiller control ke liye video banaiye please.

[@jaswinderkumar1533]

sir , need one video on troubleshoot. is possible on vrv eorre.

[@hiteshsingh6534]

Sir refrigent flow ko control kon karta hai ,menual hota hai kisi wall se ya autometik

[@kamalthakur2040]

Electronic expansion valve does control the flow and volume of refrigerant

[@mda7797]

Hi sir. Please suggest a Book about VRV & VRF ......

[@ayazpathan8671]

why VRF system capacity in HP instead of TON

[@fnccollection2498]

VRF ,VRV and package Ac me Evaporator used krte agr nahi tu why ? Reply plz sir

[@punjabtractorart8780]

Good job bhai

[@jilaneeshekh4341]

girish Sir , please make an AHU video too.

[@mdakhil2647]

please a demo dikhaaiye sir vrfd ka function ke baaremw

[@faizankhan-bo7sl]

very nice video sir..

[@girishshinde]

Thanks

[@roshansonawane445]

Sir aap Hitachi spacemaker ke bare jante hai kya mujhe bahut bada problem hai plz help me

[@prabalmitra9532]

Sir, do VRF system have a receiver?

[@shaikhtanveer7218]

Sir please explain diversity factor of VRF SYSTEM. How this system efficient than normal AC

[@AmanDeep-gx9xx]

cooling modal me accumulator use ku nhi hota

[@sumitdey7324]

Sir agar gas leak ho gaegi to puri gas dalni hogi na outdoor side leak hone se

[@kamalthakur2040]

Sumit Dey you should recover left over refrigerant if any left in the system. Check the factory charge + add additional charge ( calculate Liquid line size and length only ) . Easy done

[@rahuljangme2531]

Sir nice video and upload ammonia refrigeration cycle video of cold storage

[@pankajjamwal9356]

Thanku so much 1st part ka link btao sir

[@girishshinde]

Welcome

[@md.azadhossain6940]

I want to know, how to calculate a chiller power consumption...

[@mdhamimsiddique651]

How many compressor is used in VRF ?

[@TheBaghelSantosh]

Sir ap HVAC ke bare me 1 vedio jarur banaye
Thanks sir

[@VinothKumar-rk4eb]

What is the difference between cold room(chillers) and deep freezer

[@IMRANKHAN-ic1mo]

thaink u sir

[@girishshinde]

Welcome

[@parasharmuninishad7366]

nice video sir
thanks

[@kannadhasanar1745]

Bro please make videos in English ...
We like to learn something about vrv/ hvac system etc...way of teaching very nice... but can't understand language so...

[@SunilSharma-sl4yl]

sir BOQ statics pressure head loss k bare mai v vdo banaya

[@mdiqbalku9004]

एसी आउटडोर का वायरिंग के बारे बता दीजिए सर

[@ramashishvishwakarma810]

Jee blue star me vrf system configuration key funtion bataye