hand first of all so you are a very clear and very good knowledge of HVAC technician maintenance everything in my life I can't see this type of technician I salute you
Thanks alot for your afford the video was really useful and I would love to know if you could explain how you can test the different sensors and what It gives alarms in the display. 2- how to verify if there is leak in chill and what is the indication is finally best of luck 👏
Hi sir how are you Air cooled chillier and water cooled chillier how to get problem interest I am to Qatar I watch to video very good training I like to C4 chillier
Bhai ek economizer condenser se aata hua bacha hua vapour gas ko liquid banata h or wo hi economizer bacha hua liquid refrigerant convert krke vapour refrigerat ko compressor Dene ka kaam krta h. ya Phir dono ke liye alag alag economizer laga hua hota
Sir kuch bhi kaho ap lekin ap ne mere dimag m chiller ghusa diya I hope you will get more subscribe we always support you honestly your voice and teaching style 🔥🔥🔥🔥
Evaporator ka thoda or details mai btana tha ki ahu mai supply kaise jaata hai or return kaise krta hai or isme pump ka kya role hai shayad 5 min or add krna tha phir bhi bht knowledgeable video hai
Bahoot sukriya dost apka .... Lekin dost jyada long vidio log Kam dekhte hai .....dekho time milega to Mai Apke is topic pe jarur upload kar doonga vidio thank you 👍
chiller Ke inlet line me valve ,bellow, pressure gauge, temperature gauge chiller ke out line me 👉 pressure gauge, temperature gauge,water flow switch , on off valve , ahu ke inlet me 👉 valve, pressure gauge, temperature gauge, ahu ki out let me 👉 pressure gauge, temperature gauge, actuter valve , and on off valve..👍
parts different 👇 👉in air cooled 1. choti capacity me hoga 2. condenser air cooled fins typ rahega 3. condenser fan use hoga 👉in water cooled 1. badi capacity me hoga 2. cooling tower rahega 3. cooling tower fan rahega 4. condenser water cooled shall and tube milega .....
Hello bro good videos hvac thanks bro i need help 30xa alarm locked rotor the a compressor or control one phase fuse followup how to check slide valve working how any videos or carrier30xa alarm video way coming wat do make one videos halp for hvac technician
that is Symple ... agar Evaporater me heat load kam hai . to apki gas ko liqvid to vaper banne me problem hogi qki waha pe heat nahi mil rahi hai .. to us condition me 👉low superheated ya wet compretion hoga ....
Sir agar hum koi bi chiz ko welding kar yaa badal tu gas ko nikal kar hi welding kiya jata hai ya leakage ho tu bi gas nikal kar hi welding kare gay kya
Agar jaha pe aap velding yani brijing marenge .. waha se gas ka सर्कुलेशन hota hai .. to apko poori gas nikalni padegi to hi aap velding maar sakte hai .. aor agar waha se gas nahi sirculation karti to aap velding maar sakte hai .. 👉lekin behtar ye hai ki aap gas ko nikal ke hi velding maare .. aor agar gas ki लीकेज की जगह pe velding marana to aapko poori gas nikal ke hi velding marni hogi ..
Ji hamne primeri aor secondri pump dono ke ooper hamne vidio upload kiya hua hai aap dekh sakte hai description me link hai ... Agar aor koi question ho to aap jaruru pooch lena sukriya 👍
pressure relief valve ...jab system me bahoot Jayda pressure badh Jaye aor HP switch work na kare to us time ye fat jaata hai aor required ke hisab se gas ko out kar deta hai ...ye dono side lagaya jata hai condenser side aor evaporator side
Chiller ka standard inlet aor outlet temp.👉 Inlet 11 to 13 digri celcius Outlet 👉 6.5 to 7 digri celcius Condenser ka inlet 27 to 29 digri celcius Outlet 31 to 35 digri celcius
Bhai ye Evaporator jo chillar h usme water initially kahin se toh ata hoga na jisko low pr low temperature liquid refrigerant chill krta h , toh sidha sa sawal ye h ki chillar me initially pani make up tank se ata h kya .?? 🤔🤔🤔🤔🤔
dost ...chiller side me gas ka temperature minus me hota hai ...aor condenser ke ander gas ka temperature 40 digri celcius se 55 digri celcius tak hota hai
Pahle chilled line ko poori Tarah se full kar diya jata hai phir yahi water ahu FCU csu se chiller me circulation HOTA rahta hai ...jab bhi Kuch water is line me Kam Hoga use make pump wapas se fill kar deta hai ...aor make up pump water make up tank se leta hai 👍
Ek aircooled chiller hai Usko 15 chiller water out temp 15c set hai 1 digri setoff hai 14.1 aata hai fir unload hojata hai70percent fir temp bar jata hai cutout nahi hota hai screw compressor 90 tr Problem kya hai isme
sir mera nam Suab Ahmed me dubai rehta he. me refrigeration & air condition department se diploma kiya. abe me aisa plant operation ka job dund raha he.
ok ji .... gas using R134a and muffler ko aap aise samjh lijiye ...ki jaise gadiyo me cilencer use hota hai usi tarah se ham muffler use karte hai .... 👉 suction and discharge ke time me jo gas circulation ki noise hoti muffler usi noise ko kam karne ke liye use kiya jata hai ... thankyou ..For your comment 👍
Ji ye convert heatsink wo temp. Batata hai jab apka chiller👉 Ac to dc aor phir dc to ac supply me convert hota hai to .. us condintion me Jo temp. Genrate hota hai usi ko convert heatsink temp kahte hai
Dekho cooler ke pass ek sensor laga hoga .. jaha se water in our out temp. ka sensor hota hai 👉wahi pe ek aor aor sensor hota hai use kholo aor saaf karke phir se wapas lagado .. yaad rahe ki sensor ko lagate time ander 4 pin hoti hai charo pin theek se fix honi chahiye
Ek baar greasing karke check karo .. Agar phir bhi aa rahi hai to supply air duct and return Duct check karo open hai .. aor agar phir bhi aa rahi hai to 🤗 dekho kahi se koi part loos nahi ya phir kahi se air suck to nahi kar raha hai .. aor agar phir bhi aa rahi hai to bhai bearing chenge kardo 🤗
@@c4chiller9984 Sir Example k liye 20TR ka Reciprocating compressor hai toh usme kitni kg Gas dalegi .. Kya koi formula ye measure hai jisse pata lage.. Aur koi question kare to iska answer Kg me batana hoga ya PSI me ya dono
Pahle aap hamesha use psi me batana .. yaad rahe ki har gas ka pressure alag hota hai .. Jaise👉 r410A ka suction pressure 120 psi 👉R134a ka suction pressure 35 to 50 psi .. .. Aor agar waight me pooche to 750 gram to 850 gram par tr ke hisab se gas add hoti hai
Sir hum carrier chiller operating kar raha hu but condenser temp Kom nehi ho raha he ct fan chal raha he pher vi temp. In -33 out -36 ho raha he isliye chiller load sar de raha he . condenser ka pani vi nikala he pher vi temp Kom nehi ho raha he Plzz batao🙏🙏🙏🙏🥲
Sir air cooled chiller maximum kitne ton tk aati 2nd question mera ye h ki solenoid valves waise to pta h bt koi interviewer puchh de tb exactly iska jawab kaise de
Maximum 60 tr ka ek compressor aata hai .. phir uske baad 1 ya 2 compressor lagake usi chiller ko 120 ya 150 tr tak laga sakte hai lekin 👉 compressor 2 ya 3 lagane padenge .. Answer no.2👉 solenoid valve ek electrick valve hai jo supply dene pe open hota hai aor supply off hone pe close ho jata hai ..👉 yani ki jab ham solenoid ko supply denge .. to jo cheej uske ander yani gas ya water cerculation kar rahi hai wo cheej cerculation karti rahegi aor jaise hi supply off hogi vaise hi👉 cerculation bhi band ho jayega ..
600TR water cooled centrifugal type pr ap vedio bnakr explain kiye h , to 600TR sunke mai samajh gya tha ki 600TR ki puri ye machine hogi ya 600TR ka compressor hoga pr aapke jawab se ye clear ho gya ki 600TR ka jo banay the usme v compressor ko connect krke 600TR banaya gya hoga right sir Aapka bhut bhut sukriya sir😊👍
Ji bilkul 👍 Centrifugal compressor sabse high capacity me aate gai hai.. agar koi chiller 200 tr cross hota hai to usme 1 hi centrifugal compressor lagake kaam ho jata hai ... aor agar centrifugal ki jagah koi aor compressor lagega to kam se 4 compressor lagane padenge
3.517 cooling watt = 1 TR HOTA HAI 2.4 GPM = 1 TR HOTA HAI DOST...name plate pe apko GPM ya phir cooling capacity mil jayegi aap asani se nikal sakte ho tr 👉jaise 100 GPM likha hua hai to 100÷2.4 = 41 TR around to apka chiller 41 TR ka hai👉 aise hi aap cooling watt nikal sakte ho jaise 140 kilowatt cooling capacity hai to 140÷3.517= 39.8 tr around 40 TR ka chiller hai .. Abhi bhi koi doubt ho to pooch Lena dost 👍
Sir thoda doubt he water cooled chiller samaj me aa gaya he. Lekin ye jo air cooled chiller h usme chiller me gas thandi kaise hoti h ? Aur aur Isme air cycle lagegi n ?? Kyuki ahu me wo line connect rahegi to ahu me gas circuit hoga ya water ??? Ye thoda bataiye sir ki air cooled Chiller me yani evaporator me kya procedure hoti he.
ji ahu me water hi cerculation karega .. air cooled chiller me bas ye hai ki uska condenser air cooled ka fins typ rahta hai aor condenser fan lage hote hai
@@c4chiller9984 ok sir chiller shell and tube type ka hota h right to shell me gas h aur tube me pani he to wo pani kaha se usko milta h ??aur wo cycle close loop rehti h ya open loop.
1st option.. display pe error dikhayega ..jaise ki chiller temp.sensor kharab hai to .👉. chiller temp.sensor error aise aa sakta hai display pe alarm .. 2nd option Jab aap apni logbook me chiller ki reading likhte hai to .. apko usme bhi every hour dhyan dena hoga ki saare sensor ache se kaam kar rahe hai ki nahi....
Bhai ka bol rehahi ho ...superheated bole to ka hai bhai?? Video achha banate ho but wrong terms use mat karo bro.. Superheated term ko janne ke liya thermodynamic study karna padega bro😂
Bahoot sukriya ji apka... 💐 Bahoot se train ladke hai isi channel pe agar unke liye koi vacancy ho to ap unhe details de sakte hai .. jabki bahoot se B.tech bhai bhi hai ... Thank you 👍
@@c4chiller9984 sir m n mechanical engineering se B.tech kia h m n MES m (military engineering services ) m contact basis pr package AC m job ki but muje Chiller m scope chahiye uske liye koi plateform hi nhi mila ....sir training Kara dijiye jisse m HVAC department m ek acchi job le saku🙏
