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3 phase me se koi koi ak phase missing hoga. Kosis karen ac ka jo main MCCB. HAi ya koi main breaker jaha se power ac kp jata hai waha se koi ak phase missing hoga.yani pura pura phase nahi milta hai ac ko to aisa error Code ata hai. Thank u🙏
Ap kha se ho .hmare ac me same problem h . mechanic ata h pta nhi kr ke chle jate h khte h ab nhi ayega.but fir b aa rha h phleto km tha one week se to bar bar .ac chlta hi nhi
Brother mai company me hu es liye compnay ki requirment nahi bata sakta but summer season chal raha hai to alomost requirment hoga hi but . Mera personal work nahi hai warna jarur batata. Thanks u
Bhai carrier ka purana wala duct ac h jisme indoor unit mein orifice laga hua h aur outdoor without capillary wala system h,,suction pressure 70 ya 80 dalna padta coolin ke liye,, toh iske ke liye koi jugaad h?? Ya ham capillary ka system laga sktey hain kya?
Hello i get this error every 3 weeks i call the same guy and he comes and then its good for 3 weeks then get the same error again Why does it happen every 3 weeks is the guy who come alibaba or no ?
@@otaibi_A511 Hello Look, I cannot say bad things about any technician because I myself learn a lot from my mistakes. But I can share my experience about this type of error code appearing repeatedly in your AC. Look, Ch19 appears only when there is high pressure in circuit B. Now, high pressure appears only when there is excess gas in that circuit or any one of the condenser fans installed is faulty/even if it is not faulty, it may run a little slow at the start time/even if it does not run slowly, it may get jammed sometimes which can be fixed by changing the bearing/if the fan runs slowly, it can be fixed by replacing its capacitor. If everything is fine, then I believe that the machine would be running fine in the morning and after noon this error code would be appearing which indicates oil in the machine or a little blockage in the pipeline. I hope the technician who rechecks it will focus on all these points.
Dekhiye jab cooling coil adhi cooling aur adhi normal ho to , agar condencer coil &cooling coil fully cleaned ho to is condition me gas leak ka doubt hota hai. Aise me gas kam hai ki full iske liye running period me amp check kijiye , amp kam ho sakta hai, dusra agar pressure check kerne wala access valve laga hai to pressure check kijiye pressure kam show karega.. Agar sab kuch dikh hai to bus ye check kijiye ki jo bhi gas usme hai uska back pressure thik hai aur amps high hai to kuch nahi running capacitor change ker ke dekhiye sam capacity ka . Kahi na khi fault mil hi jayega .
Sir mere pass 1 year ka experience hai. To kya main gulf me aaunga. Interview deke aata wo log jitni sarley lagayenge waha pe jane ke baad thoda bahut kaam kam to kya wo log meri salery cutt karenge plz reply sir, aur kya wo log mujhe helper me bhi daal sakte hai kye please reply bahut pareshan hu sir
Dekhiye ye bat sahi hai agar ap ac technician me ate hain .aur jo jo sawal bhi interview me pucha gya hai apne sahi sahi jabab de bhi diya hai to gulf me jane ke bad physicaly test ke sath work test bhi hota hai jo kabhi kabhi practycaly hota hai aur kabhi kabhi question answr hota hai. But app ghabraye na himat se kam le ghabrane se jo kam jante hain wo bhi bhul jayenge . Full confident se kam le. Gulf me ane se pahle thodi bahut youtube pe hi kuch video dekhker sikh sakte hain ki kya kya pucha jata hai. Aur yaha ane ke bad bhi full confident me rahe dar me akar kisi bhi interview ko na face kare. Hamesa exam lene wala technician ka confident aur body activity se hi pahchan jata hai ki work exprience kitna hai.
See, when the compressor stops heating up as soon as the number 22 gas goes from 40 to 50, then understand that there is a load on the compressor. And this load can be of many types. First - There is oil in the condenser coil. Second - The outlet line of the condenser coil is blocked due to which the gas is not going out properly. Third - If a liquid dryer is installed then it is blocked. Fourth - If the high pressure of number 22 gas is above 290 i.e. around 300-350 psi, then understand that the blocking can be in the capillary or expansion, whichever is installed inside.
Ji dekhiya pkg ac industrial area,bade bade mall, ya kisi factory me adhikhtar milta hai.aur ye sab kisi big city ya gulf me normaly sab jagah mil jata hai.
Dekhiye kahi ane aur jane ki jarurat nahi app kisi privat compny me job kerte hain ya gulf ke kisi maintenance compny me to easly sab jagah mil jayega jaha kisi senior technician ke sath rahker sikh sakte hain .
Jab jab kisi ac me new compressor lagana ho to khasker ya suction &discharge pressure unbalance ho to us time fluch kerte hain. Flushing aktarh se ac ka blood serculation jaisa hai kahi bhi blockage ho to samjhiye ki cooling less hota hai, compressor high amps leta hai, condecing overheating bhi hota hai, jisse comp overheat hoker bar bar band hota hai. Kai machine to aise hain ki high pressure ya low pressure hote hi pura machine band ho jata hai.
Old unit is contacter parts syston nuining ok fulty strges gas lecking amprster pumping no pintout and rearing no gas strge borad checkinv musg old unit is prist is pm after rrparinv uint gaz afyer lecking find any poing ok nitgeon cheking fill and 100ps fill testing coil all checking le king find outteparing ga s cherging vaocom solsed somepoint methad ok
Direct ho sakta hai lekin yah bed room ka ac hai jiske wajah se direct kara winter me musibat palna jaisa hi hai .yani winter me jab Tanent heating me nahi chal raha complain karenge to us time thoda jyada difficult ho jata hai install karna
Circuit 1 me grounding aur circuit 2 me blast. Yah kam jab dusre team ka hissa tha tab ka hai. Senior ka request tha 4ro change kerne ka .waise 2 hi change kar sakte the. Flushing hua hai es mashine ka .
Dekhiye portable ac ka compressor agar trip karne me 20-30 minut leta hai to senser check kijiye ,capacitor thik hai to chek kijiye ki uska OLP , jyda heat to nahi ho raha hai .heat ho raha hoga to OLP change ker dijiye .agar us machine me OLP external laga hoga to. Condeser coil ki condition check kijiye ki kya wo dusty hai , agar han to deep clean kijiye yani har point per check karna hoga kahi na kahi fault mil hi jayega
