If the refrigerator is correctly installed and worked yesterday, but today it refuses to respond to any actions, it is necessary to find out the reason for such behavior. First of all, you need to pay attention to the light bulb. If it does not light up when opening the doors, then most likely the presence of one of the following problems.
Often the inoperability of appliances is due to a faulty plug or socket. A common cause is a broken connection cable. Sometimes the unstable voltage in the electrical system is to blame. In all these cases, refrigerator repair is not required, but the mentioned problems should be eliminated as soon as possible.
If the light bulb is on, then there is nothing wrong with the power supply. Consequently, the reason for the inoperability of the unit should be determined by a comprehensive diagnosis of the technique and identification of a specific problem:
Compressor failure. The problem could be a broken winding or a short circuit. In both situations, refrigerator repair should be entrusted to specialists.
Failure of the thermostat. Checked by directly connecting the two wires leading to the regulator. If the action results in the immediate start of the compressor, the thermostat should be replaced.
Circuit breakage. It is checked by examining the current state of circuit contacts. Not only breaks but also oxidation is possible.
Breakage of the temperature sensor. First of all, it is necessary to make sure that there is no short circuit. If the fault is detected, the sensor must be replaced.
Damage to the RTD. Malfunctions of this nature are usually caused by wear or jamming of the system elements, including the rod and core. In such a case, only a technician will be able to find the correct refrigerator repair scheme.
After diagnostics and troubleshooting, the unit will start to turn on again and please the owners with stable work.
Elimination of all the listed problems will not take much time, but only if the professionals of the company SAN DIEGO APPLIANCE REPAIR, which performs the repair of refrigerators in SAN DIEGO at the places of the customers, will do the job.
Appeal to the organization will solve the problem quickly and with a minimal financial cost, and that is why the feasibility of such a decision is beyond doubt.