We repair the washing machine brand LG do it yourself

Units from the Korean manufacturer are very popular among hostesses. However, the question of repairing the washing machine LG is asked quite often, especially when they want to make it with their own hands. Although the devices from this manufacturer with a long history of work in the market are characterized by good value for money, the LG washing machine circuit, especially with direct drive, has several obvious weak points.

About the general indicators of reliability

LG provides a good guarantee for its products. We will not dwell on controversial issues, such as limited conditions, when free repair is performed only for a short period of time, and the breakdown is eliminated subject to the payment of spare parts. The LG washing machine, however, has a number of traditional weak and strong features.The advantages include:

  1. Reliable engine that will last much longer than all the other nodes.
  2. Protection of electronics from moisture by pouring compound.
  3. Strong and durable drive belts that barely stretch.
  4. The overall resistance of electronic components to voltage surges, interference, lack of grounding.
 Engine washing machine Lg

Engine washing machine Lg

According to the averaged estimate of repair specialists, the LG washing machine is less common with other brands in bids during the warranty period. However, its weaknesses can cause very serious damage. These include:

  1. Dangerous leaks. Failure of the gland, for example, can cause short circuits that can burn a motor or electronics.
  2. Bearings with precisely matched durability. There are no problems during the warranty period, but the longer the machine is running, the higher the probability of failure of the drive system.
  3. The weak part of the control modules is the central processor chip, leaks and other faults. Electricians often cause complete system failure.
  4. Technological openings do not allow long-term operation of the machine when various faults appear.
 Lg washing machine bearings

Lg washing machine bearings

Another common problem noted by both service engineers and private repairmen is the extreme sensitivity of heating elements to bad water. They fail more often than other manufacturers.

Error codes

Signals from electronics that display washers with a digital display often make it clear whether it makes sense to do repairs with your own hands or call a service center more effectively. Common LG washing machine codes include:

  • IE - there is no water flow at the bay. The problem can be caused both by malfunctions of the valve system and the shut off supply valve.
  • PE - the tank did not accumulate in normalized time, such a signal from the control modules may indicate either insufficient water pressure or problems with the relay.
  • DE - malfunctions of the door lock can be caused either by a loose closure, or by the presence of mechanical impurities in the mechanism, which block the sensor.

A complete list of errors can be found. in the instruction manual. There are also simple causal relationships that help to make the repair as simple as possible.For example, the UE signal says that the laundry is unevenly distributed around the drum, and it should be shifted, and when CE is displayed, some of the things should be removed - the engine is experiencing excessive loads.

Some trouble codes directly state that maintenance should be carried out or a node replaced. For example:

  • He - the heater failed.
  • OE - there is no or insufficient discharge of water; clean the filters and check the operation of the pump.
  • TE - wrong temperature condition, in 90% of cases it means failure of the heater.

There are also extremely dangerous signals from the LG washing machine module, which are not critical. For example, E1 indicates the activation of the sensor of the presence of water in the pan, which indicates damage to the tank, failure of the gland, breakthrough drain hose. As mentioned above, leaks in LG machines are dangerous and can cause extremely negative consequences.

 Error codes washing machine Lg

Error codes washing machine Lg

Description of some operations

Repair of most Lji (Elji) washing machines can be done without much difficulty, with due care and attention. For example:

  1. Replacing the heater. To access it, you need to dismantle the back wall by unscrewing several screws.The heater is located in the lower area of ​​the tank. Contacts stand out. By measuring the voltage between them, it is possible to determine the state of the element: if it is less than 20 ohms, the heating element needs to be changed. To do this, simply remove the mounting screw, pry the element and remove it together with the sealing gasket. Further repair of the LG washing machine is to install a new heater and reassemble.
  2. If the signals emitted by the electronics of the machine on the display indicate a break in the circuit or sensor failures, then first of all check wiring. It is evaluated visually, traces the absence of creases, cliffs, disconnections. In the case of the presence of oxides on the contact groups, you need to clean everything up.
  3. Leakage dangerous, their consequences are unpredictable. Gaskets and seals should be checked for any alarm signal of the electronics, as well as for increased wear of the bearings. In the latter case, it is rational to call in qualified help, since disassembling the device can be difficult, especially if the repair of a LG washing machine with direct drive is being carried out. These models are particularly susceptible to closures - electronics is more complicated, the engine has a frequency adjustment.
  4. Repair the door. Here problems are rare and have only a mechanical nature, due to the presence of pollution or soapy sediments. The doors of the washing machine are equipped with a sensor fixation, which rarely fails. For troubleshooting, it is enough to clean and lubricate the lock.
  5. You can fix it yourself water supply pressure sensor and a fluid removal pump. To access the first you will need to remove the supply hose, check the filter, clean it. If it did not help, you will have to remove the top cover of the machine, disconnect the valve completely, check its rubber bands, and if necessary replace the assembly. Access to the drain pump is from the bottom; washing the machine is often easy to tilt. By removing the front panel, you can dismantle the faulty pump by unscrewing a pair of mounting bolts.

The LG washing machine has been specifically designed for easy and easy access to most components. However, the repair should be remembered: at any time water can leak, so the unit should be disconnected from the network, substitute coxae, put a cloth to absorb.

The only place where the easy way is not provided - access to the electronics module. This work is best to entrust a specialist.The board is filled with a compound, it is removed from a certain direction, sometimes you need to remove and disassemble the front panel in parts. Therefore, to do everything neatly, to diagnose and repair the control system, you need experience and a set of special tools.

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