✅ HIGH QUALITY GENUINE OEM, AFTERMARKET SPARES
✅ HIGH QUALITY GENUINE OEM, AFTERMARKET SPARES
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🎥 Real Products Video After order Confirmation
✅ Genuine OEM & Aftermarket Products
🌟 Products at Affordable Prices
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M.R.P. Inclusive of all taxes
| Compatible Brands: | LG |
|---|---|
| Origin: | OEM |
| Product Type: | PCBs |
| Appliance Type: | Refrigerator, Inverter Refrigerator |
We are trusted dealer of home appliances and electronic spare parts, offering only premium-quality, genuine products. Your satisfaction is our priority — thank you for choosing us!
In an inverter double-door refrigerator, the printed circuit board (PCB) operates as the primary control unit that manages temperature, compressor speed, and cooling efficiency. It works by continuously receiving signals from sensors placed in different sections of the refrigerator and adjusting the compressor’s operation to maintain a steady temperature. The PCB also coordinates functions like defrost cycles, fan speed, and light control, ensuring both compartments—freezer and refrigerator—work in harmony. Its role is crucial in regulating energy usage and maintaining consistent cooling across varying load conditions.
Over time, the PCB may develop faults due to moisture exposure, power fluctuations, or aging components. When this happens, users may notice temperature variations, the compressor failing to start, or frequent clicking sounds. In some cases, the refrigerator might not cool evenly, or the display panel could become unresponsive. Such symptoms usually suggest a problem within the control circuitry. If left unchecked, these issues can affect the appliance’s overall cooling performance. Replacing a faulty PCB generally restores proper regulation of compressor and fan operations, helping the refrigerator return to stable functioning.
At Protonix, we are committed to delivering your orders quickly, safely, and in perfect condition. The shipping speed and charges are calculated based on the products in your cart and your delivery address. We work with trusted courier partners to ensure your package arrives on time and securely to your doorstep.
At Protonix, we keep our delivery charges simple and transparent:
Our delivery partners include: Anjani Courier, Delhivery, Tirupati Courier, Blue Dart, Speed Post, and others.
While our warranties cover a variety of issues, it's crucial to note that malfunctions caused by pre-existing faults in your appliance, which may affect the newly installed part, are not covered under our warranty terms. This includes damage from external sources such as electrical surges, incorrect installations, or existing appliance malfunctions. We design our policies to ensure that your new part functions perfectly in a properly maintained appliance, emphasizing the importance of checking your appliance's condition before installing new components.
We encourage you to review our full Exchange and Returns Policy to understand all aspects of our warranty and returns. Our aim is not just to sell you a part but to ensure that it serves your needs effectively, enhancing your appliance's performance without complications. Your satisfaction and trust are paramount, and we are committed to supporting you before, during, and after your purchase. By being well-informed, you can make decisions that not only protect your investment but also ensure the longevity and efficiency of your appliance.
At Protonix, powered by our parent company Bharat Electronics — India’s #1 PCB dealer — we bring you the widest range of high-quality PCBs, genuine spare parts, and expert PCB repair services. Every product is carefully tested and approved by skilled engineers to ensure long-lasting performance. With decades of industry expertise, transparent policies, and a trusted reputation across India, we make sure you get the right solution — every time, with complete confidence.
Swift, secure delivery across India so your product reaches you on time and in perfect condition.
Shop worry-free with COD available nationwide — pay just ₹250 in advance, and the rest on delivery.
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