Zamil Package AC – PCB Light Dhire Dhire Blink Kar Rahi Hai? LP Pressure Switch Fault ho Sakta Hai!
Agar aapke Zamil package air conditioner ki PCB (Printed Circuit Board) par indicator light dhīre dhīre blink kar rahi hai, to yah Low Pressure (LP) switch fault ka indication ho sakta hai. Ye ek common issue hai, lekin sahi diagnosis aur solution se ise aasani se resolve kiya ja sakta hai.
Fault Ka Karan (Cause):
Refrigerant ka leakage hona
Filter ya expansion valve ka blockage
LP pressure switch ka kharab hona
System me refrigerant ki kami (undercharged system)
Solution (Samadhan):
1. Sabse pehle AC system ko band karein aur power disconnect karein.
2. Refrigerant pressure check karein. Agar pressure low hai, to system me gas leakage ho sakti hai.
3. Leak test karein. Agar leakage mile, to usse repair karein aur system ko recharge karein.
4. Filter aur expansion valve check karein. Agar blockage ho, to clean ya replace karein.
5. LP switch ko multimeter se test karein. Agar pressure normal hai lekin switch open hai, to switch faulty ho sakta hai – ise replace karein.
6. Sab kuch theek hone ke baad system ko dobara start karein aur operation monitor karein.
Tip:
Maintenance ke dauraan ek laminated troubleshooting chart tayar kar ke rakhna faydemand hota hai, taaki technician jaldi se issue diagnose kar sakein.
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