How to Fix with PLN KWH Meters that Display “inSCEK” and a Hand Image

Anyone who uses prepaid electricity may have seen the “inSCEK” code on their home electricity meter display. This code often causes some concern, especially if you don’t know what it means. It’s often seen as a sign of a serious problem, but that’s not always the case. Many users panic, fearing that the power will go out or their electronic devices will be damaged because of this code.

This article will discuss in detail the meaning of inSCEK on prepaid electricity meters, common causes of its appearance, and practical steps to overcome it. By understanding this information, you will hopefully be able to remain calm and know the right action to take when you encounter this code on your home electricity meter.

What is the inSCEK Code on an Electricity Meter?

The inSCEK code stands for “installation check.” This code appears as an indicator that the electricity meter has detected a potential issue with the electrical installation in your home. The purpose of this feature is to serve as an early warning, enhance safety, and ensure that the electrical installation meets standards.

The causes of the inSCEK message

Several common factors that cause the inSCEK code to appear include:

1. Ground and neutral connected

One of the main causes is a connection between the ground and neutral cables, which should be separate. This can trigger the electrical meter to detect a disturbance in the electrical installation in the house.

2. Improper electrical installation

Improper initial installation, such as reversed wiring (phase and neutral), loose cables, or messy connections, can trigger the inSCEK code to appear.

Initial installations that do not meet standards, such as reversed wiring (phase and neutral), loose cables, or improper connections, can trigger the appearance of the inSCEK code.

3. Damaged cables or insulation

Cables with physical defects, loose connections, or peeling insulation can also cause disruptions in the electrical current, prompting the meter to issue a warning.

Is inSCEK Dangerous?

The inSCEK message does not always mean the power will go out or electronic devices will be damaged. However, it is a sign of potential risks, such as electrical current leakage, which, if left unaddressed, can cause short circuits or fires. Therefore, it is important to immediately inspect and identify and address these potential hazards.

How to Fix the inSCEK Message on the Meter

Here are the steps you can take:

1. Check the ground and neutral connections

The first step is to ensure there is no connection between the ground and neutral wires. This improper connection is the most common cause of the “inSCEK” message. You can check the electrical panel, MCB, and outlets. If you find a ground and neutral connection, immediately separate them to restore the installation system to normal.

2. Check the installation cables

Next, inspect the entire electrical installation route from the main panel, MCB, to the outlets in all rooms. Check for loose, frayed, or damaged cables. Cables with damaged insulation or improper connections can trigger the detection of leakage current by the electricity meter. Repair improper cable connections and replace cables that are no longer suitable.

3. Reset the meter

If no issues are found with the cables or connections, you can try resetting the electricity meter. The process is straightforward: turn off the main MCB and leave it off for 30 to 60 seconds to allow the meter system to refresh the error data. Then, turn the MCB back on and check if the “inSCEK” message has disappeared.

4. Contact PLN personnel

If the above steps do not remove the “inSCEK” message, immediately contact official PLN personnel. PLN personnel have the equipment and expertise to conduct a more detailed inspection of the electrical installation in your home. This is important to ensure there is no risk of fire or further damage.

Tips to Prevent the inSCEK Code from Popping Up

• Regularly inspect your electrical installation at least once every five years to ensure there are no loose or damaged wires.
• Avoid using extension cords or excessive electrical connections, as they can cause leakage currents.
• Ensure that your home's electrical installation is properly grounded and not mixed with neutral wires.
• Use high-quality cables that meet SNI standards for electrical installations.
• Ensure that the installation is carried out by a competent technician.
• Choose cables from reputable manufacturers such as Wilson Cables, which offer pure copper cables with durable and safe PVC insulation.

Conclusion

The inSCEK message on a prepaid electricity meter indicates that the system has detected a problem with the electrical installation. This could be due to incorrect ground and neutral cable connections, untidy cable installation, or damage to the cables. Immediately carry out an inspection or call an experienced technician to avoid more dangerous risks.