How to Repair a Car Refrigerator

The fan is the direct cause of affecting the cooling effect of the semiconductor refrigerator. Therefore, if the noise is found, first check the fan. The fan will be noisy due to aging. If the fan speed positioning and detail processing are not properly handled, the problem of loud noise will also occur. Next, check the compressor. If the compressor sounds abnormal, you have to find the manufacturer to repair it. For semiconductor refrigerators, first check whether the fan is running, and secondly check the product current. If it is close to 5A, there is no problem with the Peltier element, PCB or cutout. If there is no current, check the voltage at the connection of the Peltier element on the PCB. If it shows 12V or higher, the PCB and the thermal fuse are in good condition. It is recommended to replace the Peltier element. If there is no voltage, check the fuse to determine whether the PCB or the fuse is broken.

If these aspects are checked and there is no problem, you have to find the manufacturer for repair. If it is a compressor refrigerator, it is recommended to contact the manufacturer directly for repair. When shopping online, because the refrigerator fell badly during transportation, the box was broken, and the air-conditioning kept leaking out during use. If the crack is not large, you can seal it with glue or something. If the cracks are too large, most of them are scrapped and reissued by the merchant or need to be repaired by the manufacturer. Regular brand products focus on power consumption when designing and producing, and generally they will not be too high.

However, if the Car Refrigerator does not have a low-voltage protection device, and the car is turned off and forgets to turn off the power of the refrigerator, the refrigerator keeps working and consumes the electricity from the car battery, which directly causes the car to fail to ignite when the car is started again. Therefore, it is recommended to buy a car refrigerator with a low-voltage protection device, or buy a voltage protection device, or remember to directly power off the refrigerator after parking. Magnetic objects cannot be placed in the car refrigerator, otherwise the internal cooling chip will be affected. Generally, the car refrigerator is divided into car and car home.

When using it, pay attention to the distance between the cigarette lighter and the place where it is placed to avoid insufficient wire length. If you are homesick and use the car at the same time, it is best to have a power converter, and it is best to have a multi-function socket in the car to ensure that the car refrigerator, car lights, hands-free equipment and other electronic devices are used at the same time. When using the car refrigerator in the car, pay attention to ensure that the air vents and heat dissipation holes of the car refrigerator are unobstructed. The air inlet of the refrigerator should not enter the water, and should be kept away from the heat source. When switching from the heating function to the cooling function, it is recommended to turn off the power. After 5 minutes Restart the car refrigerator.