Main Causes of Dishwasher Malfunctions and Troubleshooting
The dishwasher is one of the most popular household appliances in a modern kitchen. However, like any equipment, it can break down. Heater failure, clogged drains, or electrical faults are all common problems that owners face. Understanding the main causes of breakdowns and how to fix them will help you avoid expensive repairs or replacement of the device. If the malfunctions that have arisen require the intervention of a specialist, a reasonable solution would be appliance repair in Davie, FL — professional services from Spark Service PRO, ready to quickly restore the functionality of your equipment.
Why Might a Dishwasher Give You an Electric Shock?
A dishwasher is a convenient household appliance, but if used incorrectly, it can be dangerous. In some cases, users experience an unexpected electric discharge when touching the appliance. We will find out why this happens below.
Damage in the Dishwasher Itself
This applies to the equipment that has been serving you for a long time. Over the years, it may have the following damage inside:
- the insulation on the wires is not intact.
- there is some kind of malfunction in the engine.
- there is damage to the tubular electric heater or its switching relay.
Practice shows that most often the dishwasher periodically shocks due to the reason that we indicated last in this list, that is, the heating element or its switching relay is damaged.
Damage to the tubular electric heater in most cases occurs due to the poor quality of the supplied water. Anyone can open the case and inspect the heating element themselves to make sure that there are defects in it or not. If there is damage, then it is necessary to replace the part with a new one.
Do not forget that dishwasher repairs should be carried out by experienced and qualified specialists. In Davie, FL high-quality appliance repair services are provided by the Spark Service PRO company.
Wiring Problems
This problem is typical for dishwashers that have just been put into operation. A dishwasher is a fairly powerful device. And therefore it is very important to choose the right wiring. It should be such that it can withstand the load.
If your house has old wiring, it is better to replace it with new one, adding various protective devices.
Problems With Connecting to the Power Grid
The reason that leads to the dishwasher giving an electric shock may be a violation of the rules when connecting the device to the power grid. Before installing the dishwasher, you should carefully read the operating instructions.
Other Reasons Why the Dishwasher Gives You an Electric Shock
When there are no problems with grounding and wiring, but the dishwasher still gives you an electric shock, it makes sense to check the socket. It is possible that the contacts have oxidized. Keep in mind that the location of the socket itself is very important. After all, the socket must be located next to the device. Remember that you cannot use extension cords when connecting the dishwasher.
Usually, many minor faults that occur during the operation of the dishwasher can be easily fixed on your own. However, only a specialist should look for problems related to electricity.
That is why, when you find that your dishwasher gives you an electric shock, immediately disconnect the device from the electrical network, and then call in specialists.
Water Leaking: What’s the Problem?
This situation, when water flows out from under the dishwasher door, is very common. In this case, do not rush to call in specialists. It happens that even someone who does not have the skills to repair equipment can eliminate the cause of the malfunction. You just need to figure out why the problem occurred, and then get rid of it with your own hands.
Before determining why the water is leaking, you need to disconnect the device from the outlet. And only then can you begin the inspection.
In the event that a leak is detected during the first use after purchasing the equipment, do not try to fix it. If there is a manufacturing defect, then you need to contact the outlet where you bought the dishwasher.
When the dishwasher serves you for several years and then suddenly begins to leak from under the door, then the causes of the malfunction may be as follows:
- The dishwasher is warped. You need to install the machine correctly.
- There is a defect in the lower sprayer. A stream of water can be directed through a crack onto the door. And then drops appear. In this case, it is necessary to replace the faulty mechanism.
- The door seal is contaminated with fat deposits. This means that cleaning is necessary. For this, you can use a silicone spatula and a special detergent.
- The door seal is deformed. It is necessary to replace the seal.
- The pressure switch is faulty. If the sensor is broken, it must be repaired or replaced.
What to Do With a Water Leak?
When the dishwasher suddenly starts leaking, the first thing you need to do is determine the cause of the breakdown. This can happen because the rubber seal has become deformed. This cause can be eliminated without the help of a specialist. Try to replace the leaking seal yourself. Select a seal specifically for your dishwasher model so that it will work correctly later.
Before changing the rubber seal, check whether the dishwasher is level. Then remove the worn-out seal from the door. When you insert a new seal, start working with the fasteners. And then move to the ends of the rubber strip. The work must be done carefully. If you stretch the seal, then after some time, leaks may appear again.
How to replace the pressure switch? It can fail for the following reasons:
- worn out
- oxidized sensor connecting contacts
- damaged elements
Only if the correct part is selected can you replace it. The sequence of actions is as follows:
- Disconnect the dishwasher from the outlet and water supply.
- Remove the back cover of the dishwasher.
- Disconnect the connecting hose under the pressure switch.
- Remove the sensor from the structure, and remove each connecting element.
- Install a new spare part using the same principle.
Conclusion
Problems with your dishwasher may appear unexpectedly, but in most cases, they can be solved, either independently or with the help of experienced technicians. Knowing the typical causes of malfunctions and basic methods of elimination will help extend the service life of your appliance. And in case of complex breakdowns, you should not take risks — entrust the repair to the professionals of Spark Service PRO, who provide high-quality appliance repair services in Davie, FL.