LG Inverter AC PCB Switching ON Without Power Supply { WHY } Comment Please

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We did water serving to LG inverter AC indoor. after water service we try to blow water from the unit with the air blower, when we blew the air into the AC blower we notice that PCB starts working without a power supply. I think that indoor motor generating power. so it activated the PCB.
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[@kktjumaah]

This is due to the control panel of the device because it is in a DC-volt system with the circuit in which the current returns to the control panel.

[@subbaraosutraye6973]

Indoor ka motor dc ka hoga is liye dc power generate ho raha hi. Agar ac 220v ka motor ho to aisa nahi hoga.

[@GAURAVKUMAR-ni3oo]

Vere vere nice

[@guruji7335]

Fan motor working like a generator. App jab fan motor ko is trha gumhate ho toh uski winding se volteg vante hai. Aur ac ki display on ho jati hai.

[@unitechA2zservices]

Because it's dc motor behavior like generator

[@HeatBreaker997]

Sir please suggest one best pressure washer for AC service

[@SomaElectricals]

amzn.to/3a0vgcN buy link

[@aftabali-iv9ds]

Sir drain motor two points continuely turn on , transistor fault? Its old drain motor was burned ,thats why i think its transistor become shorted

[@pj821]

Video banano sir ji please

[@SABEEB-o8z]

Fan motor generate the power supply

[@technicalpersonofodisha6288]

I think it's blower motor generate electric

[@sachtraders3914]

DC motor hai iski SMPS supply bhi kharab ho sakti hai

[@syedrahman7391]

Sir Bosch front load washing machine me e17 error hai kya problem hosakti hai.

[@SomaElectricals]

The E17 error means that there is no water supply

[@ramzanshaikh8494]

Sir kaun si blower motor hai ac motor hai ya dc motor hai please please bataye

[@SomaElectricals]

DC motor hai ye inverter ac hai

[@ramzanshaikh8494]

@@SomaElectricals sir inverter ac mei bhi koi koi company ac current par chalne wali motor indoor unit mei nahi lagaati hai kya

[@jokerdarkknight9292]

Washing machine Ka bearing number Bina khole bahar se pata Lagta he ya Nahi sir

[@SomaElectricals]

kholney say hee malum padega

[@salmanbhabhor8774]

Bijay bhaiyya bahot badiya majak bana rahe ho hamara. Dc motor ko ghuma ke ac me kaha se power supply generate ho rahi he ye puch rahe ho

[@SomaElectricals]

yahi tho main soch raha hu. kaisay ye chalu huwa. hum, tho sirf service kar rahey fir blower say clean kar rahey deko tho pcb chalu ho gaya fir record kiya

[@salmanbhabhor8774]

@@SomaElectricals company ne shayad voltage ki line me diod one way supply ke liye nahi lagaya. Kyo nahi lagaya ye nahi pata. Agar aesaa karte to shayad is se generate honewali supply wapis pcb me nahi jaati. Aur wese b aap guru ho aapko ham kya bata sakte he .

[@SomaElectricals]

@@salmanbhabhor8774 aap ney sahi kaha company walo ko diode lagana tha fan blower ki supply main. saayad ye video dek kar laga ley hahahah

[@salmanbhabhor8774]

@@SomaElectricals 😂🤣😀

[@mohmmadbilalmajidkhan5639]

how it can be possible.

[@itz_mohittt869]

Sir 1.5 tan ka ac hai.uska indoor outdoor 2 baar utaar kr check kr liya lekin leakage show ni hua 1 haftay ke andar leakage ho jata hai .outdoor condonsor aluminium ka hai.koi salution btao sir

[@SomaElectricals]

aluminum condesor main leakage honey say nahi malum padtha hai. change kar do condesor copper wala laga do

[@itz_mohittt869]

@@SomaElectricals lekin sir yah baat samaj ni aayi k aluminium mai leakage kyo ni show hui

[@pj821]

Best question

[@pj821]

@@SomaElectricals sir aap video kyo nhi banate hai Aapka explain krne ka trika itna acha hai fir bhe aap video nhi banate hai

[@SomaElectricals]

@@pj821 banauga ab say

[@rakeshsuthar7441]

Bhai inverter double door fridge me non inverter timer vala Baba saktahe compressor AC voltage vala lagake kyo ki inverter compressor company ke Alva Nahi milta he? Kese check Kare inverter fridge Ka compressor ke us me PCB karb he ya us me compressor fail he please answer

[@SomaElectricals]

kar saktey hain. indoor fan motor bhi change karna badega kyon ki wo DC hota hai

[@rakeshsuthar7441]

Kese wiring Kare us me inverter fridge ko non inverter compressor dalke timer bimetal Kuch idea dena kyo ki inverter compressor company ke Alva Nahi milta he

[@ramzanshaikh8494]

Sir jo machine AAP ne blower service ki motor bataee hai wo bldc Dc motor hai kya please please bataye

[@SomaElectricals]

DC motor hai INVERTER AC hai

[@tecnicalguru3458]

Bhai ji blower motor se motor me magnet bn rahi hai

[@pawanacharya239]

Bhai ye inverter v h kya

[@SomaElectricals]

yes inverter AC hai

[@pawanacharya239]

Ac is ok

[@mukashkumar4321]

Aisa Karne se bcb kharab ho Sakti hai

[@SomaElectricals]

hum tho service kar rahey they. dekha tho isaa ho raha tha fir record kia bas

[@santoshmorajkar8357]

Like to banta hai...

[@dknayak9189]

Sir hamari ek lg front load spin km nh krti he sir

[@SomaElectricals]

kai problem ho saktey hain techinican say check karao

[@Mr71seventyone1]

Inverter fridge per videos banal sir and pcb repair tutorials per banao Mai mechanic huu aur problem hoti hai repair me

[@SomaElectricals]

ok jaroor

[@liontv1788]

Talya'n👏

[@ketankadam5669]

must be an issue in the driver MOSFET or its accompanied circuit

[@SomaElectricals]

but AC working fine. no issue

[@DAC477]

Yaar jab motor ko ghumaoge to display to on hogi hi kyunki display ko dc voltage motor ne bheje banakar.

[@DAC477]

@@SomaElectricals isliye hi jab Ac ki jet service karo to pcb ko acche se cover karo agar uski diplay par halka sa paani gaya to bhi khrab ho jayegi .

[@mohammedomar1115]

Blower motor firnese supply aatee hai..bijay bhai...

[@SomaElectricals]

tho company walo ney kuch circuit lagana tha ki revers voltage na aaye pcb main

[@mohammedomar1115]

@@SomaElectricals Bijay Bhai mi join hua hoon... whatsapp me dekhiye...

[@NadeemAhmad-gm7op]

DC motor me parmanet Megnats hota hai motor ko gumane se DC current banta hai

[@sambarnaresh1291]

Dc motor me hota hi

[@ramyadu7005]

Sir ji jyada mat ghumao PCB problem ho sakta hai. DC motor ke andar sensor hote Hi

[@SomaElectricals]

main kahan ghuma rahu main tho aap logo say pooch raha hu kyon isaa ho raha hai

[@nabeelahmad3637]

Uska blor motar ko ghuma rahe ho aor o dayenmo ki tarh kaam kar rha hy

[@SomaElectricals]

tho company walo ko kuch circuit bana tha jisay ki waki supply pcb main na jaa paaye

[@nabeelahmad3637]

Han ye apne sahi baat ki ye kampani walo ki galti hy

[@ramzanshaikh8494]

Namaskar sir

[@SomaElectricals]

namaskar

[@ramzanshaikh8494]

Mujhe lagta hai jo blower motor ghoom rahi hai WO BLDC 310volt dc motor hai

[@SomaElectricals]

Motor DC hai

[@vickyjangir4252]

ऎसे कभी कभी pcb भी खराब हो जाती है

[@SomaElectricals]

hum tho service kar rahey they. dekha tho isaa ho raha tha fir record kia bas. tho company walo ko iski jaan kari honi chahiye.

[@santoshmorajkar8357]

This will damage the motor and the PCB..to make a video it's ok.

[@SomaElectricals]

AC is working fine

[@sinusinu9740]

😀👍

[@baahgjhg]

Aysa mat karo cirkit kharap ho ja sakta hay

[@SomaElectricals]

tho ye company walo ko malum nahi tha kya.

[@imfunnyvideos3814]

Hota h mere sat kafi bar huaa h lekin q hota h pta nhi plz tell me

[@SomaElectricals]

hota fir iss per aap ney gour kia kyon ho raha hai

[@imfunnyvideos3814]

@@SomaElectricals Blor. Ki speed tej hoti h tabhi hota h

[@imfunnyvideos3814]

@@SomaElectricals Btao sir q hota h

[@SomaElectricals]

@@imfunnyvideos3814 DC motor ko ghumaney say current generate hota hai. aur yahi current rever ja kar pcb ON kar raha hai. company walo ko diode lagana tha jisay reverse supply na aaye

[@khalid109q]

May be the blower motor got shorted.

[@SomaElectricals]

but its working fine now. after service we fitted back