Refrigerator Keeps Turning On and Off (Short Cycling) in Samastipur
A fridge that starts, runs for a minute or two, then stops — over and over — is called short cycling. It's different from a fridge that runs non-stop, and in Samastipur it's very often linked to voltage fluctuation rather than a fault inside the fridge itself.
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Voltage Fluctuation Without a Stabilizer
Bihar's power supply can fluctuate, and without a voltage stabilizer, the compressor's overload protector trips repeatedly as a safety measure whenever voltage swings outside a safe range.
Signs: Cycling gets worse during evening peak load hours.
Rs 1,500 - 2,500 (stabilizer)Weak Overload Protector
An aging overload protector can become oversensitive, tripping the compressor even during normal voltage conditions.
Signs: Short cycling happens even with a stabilizer in use.
Rs 300 - 500Weak Start Capacitor
The start capacitor gives the compressor its initial push to get running. A weakening capacitor can cause the compressor to start, struggle, and cut out repeatedly.
Signs: Compressor sounds strained on each start attempt.
Rs 400 - 800Dirty Condenser Causing Overheat Protection
A very dirty or blocked condenser can make the compressor overheat quickly after starting, triggering thermal protection to cut power as a safety measure.
Signs: Compressor area feels hot after only a short run time.
Rs 300 - 500Can try yourselfFrequently Asked Questions
Should every fridge in Samastipur use a stabilizer?
We generally recommend it, especially in areas with known voltage fluctuation — it's a small upfront cost that protects the compressor, relay, and PCB from repeated stress.
Is short cycling dangerous for the compressor?
Yes, over time repeated start-stop cycling puts more strain on a compressor than smooth, normal operation, and can shorten its life.
How do I know if it's voltage-related or a part fault?
If a stabilizer resolves it, voltage was the cause. If cycling continues even with a stabilizer, the issue is likely the overload protector or start capacitor, which we can test directly.
Can this be fixed in one visit?
Yes, in most cases — testing the capacitor and overload protector takes minutes, and replacement parts are commonly carried by our technicians.
Fridge Starting and Stopping Repeatedly? Let's Find the Real Cause.
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