Microwave repair: common failures

The repairs microwaves are very common because it is one of the most used in the hogar. The most common faults of the microwave can be solved easily, without having to contact a technical appliance.

Microwave Repair Services

Most companies that offer home appliance repair services also make microwaves, but to analyze the cause of a breakdown it is essential to know its internal functioning. One of the best services is Dana Point Viking microwave repair which will be the perfect option for you.

This type of device works by generating electromagnetic waves around 2,500 Mghz. That is, high frequency waves. These waves reach the dipole molecules of food, which cause their temperature to rise in a few seconds. The generation of these waves is carried out by a simple process in which a magnetronic tube is involved.

If any part of the microwave fails, this procedure may be altered. In most cases, the microwave is still working but cannot heat the food inside.

How do we detect the breakdown of a microwave?

A microwave can be damaged by different causes, but detecting a breakdown in this type of appliance is very simple. The two main warnings are the loss of power and the inability to start.

Therefore, our advice when choosing a good microwave is to take into account not only the price, but also the quality of the appliance itself.

Common microwave breakdowns

As we have seen, detecting a fault is a simple process, but repairing it is not so much. Next we will analyze the most common faults in microwave ovens and their possible solutions.

The microwave does not start

Most of the time it is related to a current problem. Check that the current reaches the microwave correctly, if the problem is not current, possibly one of the internal fuses has blown.

How to repair it?

If the problem is one of the fuses, the only possible solution is to replace it with a new one. To change the fuse you must disassemble the microwave and find out which fuse is blown or broken. Remember to disconnect the microwave from the electric current to be able to manipulate it without putting yourself at risk.

Panel keys do not respond

Many microwave keyboards do not respond if the door is open, first check that the microwave is properly closed, this is a safety mechanism installed on some models. If the problem persists unplug the microwave from the general electric current, wait two minutes and reconnect it. A voltage surge may cause the keyboard to stop working momentarily.

How to repair it?

If the problem persists, it is very possible that the touch panel or controller card is dirty or damp. To be able to verify it, you must disassemble the microwave and then dry the area. If the panel still does not respond, you should contact a specialized company since the fault may not be located in the panel itself.

The oven works with the door open

The microwave is equipped with up to three safety plugs to prevent it from working with the door open, but if any of these plugs fails, a fault may occur that will operate the microwave with the door open.

How to repair it?

To repair it, the entire system must be readjusted, so unplug it completely from the electric current and contact a technician capable of analyzing the microwave internally, this will focus on the sensors and the condition of the door. This breakdown is very rare since for it to happen several failures must occur in different elements at the same time.