How to Diagnose and Repair Fridge Electrical Faults in Nairobi

Fridge electrical faults are common in Nairobi due to power surges and unstable electricity. These faults can stop your fridge from cooling, cause noises, or trip circuits, requiring fridge repair. To diagnose electrical issues, start by checking the power supply. Ensure the fridge is plugged in and the outlet works. In Kenya, power fluctuations can damage components like the compressor relay or control board.

A technician uses a multimeter to test the outlet’s voltage. If it’s unstable, a voltage stabilizer is recommended to prevent future fridge repair needs. Next, inspect the power cord for cuts or fraying, which can cause short circuits. A damaged cord needs replacement by a fridge repair expert.

The compressor relay is another common failure point. If the fridge clicks but doesn’t cool, the relay may be faulty. Technicians test it and replace it with a genuine part to ensure proper function. In Nairobi, dust can clog electrical components, causing overheating. Cleaning the compressor area during fridge repair helps prevent this. The control board, which manages fridge functions, can also fail due to surges. A technician checks the board for burnt spots or loose connections.

Replacing it requires skill to avoid damaging other parts. Capacitors, which help the compressor start, are another issue. A faulty capacitor causes the compressor to hum or fail. During fridge repair, technicians test capacitors with a multimeter and replace them if needed. In Kenya, using genuine electrical parts is crucial, as fake ones can cause fires or further damage. For example, a quality relay costs KSh 2,000 to KSh 5,000 but ensures safety.

Wiring issues inside the fridge can also cause faults. Loose or burnt wires need rewiring by a fridge repair professional. Safety is critical, as electrical repairs involve high voltage. In Nairobi, power surges are frequent, so installing a stabilizer protects components. Technicians also check the thermostat’s electrical connections, as a faulty thermostat can mimic cooling issues. If the fridge trips the circuit breaker, it may indicate a short circuit or overloaded system. A fridge repair service will inspect the wiring and components to find the cause.

To prevent electrical faults, clean the fridge regularly to remove dust, which can affect electrical parts. Schedule annual fridge repair maintenance to catch issues early. For example, a technician can test the control board and relay before they fail. In Nairobi, electrical fridge repair costs range from KSh 3,000 to KSh 10,000, depending on the fault. Always choose a reputable service to ensure safety and quality. Using a stabilizer and avoiding overloading the fridge reduces electrical issues in Kenya’s challenging power environment.