How to Install and Use Split Prepayment Meter

How to install and use prepaid electricity meter
1. Open the cover of the terminal button box of the electric energy meter, then connect the wiring of each terminal button according to the wiring diagram, and turn on the power supply.
2. The user inserts the pre-purchased power IC card into the watch in the direction of the arrow on the card (the metal contact faces to the left), the display first displays F1 and then displays the power purchased this time, and then displays F2 steadily and then the display shows the original remaining power plus the newly purchased power The sum of the power is the current remaining power. At this time, the IC card can be removed, and the display will turn off.
3. When the user uses electricity, the pulse indicator light will flash accordingly.
4. During the normal use of the prepaid electricity meter, the electricity purchased will be automatically calculated in decreasing order. When the remaining power in the electric energy meter is less than 20 degrees, the display will display the current remaining power to remind the user to purchase electricity. When the remaining power is equal to 10 kWh, the power outage reminds the user to purchase electricity once. At this time, the user needs to insert the IC card into the electric energy meter to restore the power supply once. When the remaining power is zero, the power supply is stopped.
5. One meter and one card. After each new purchase of electricity, users can only insert their own electricity meter to input valid electricity once.
6. The display of the prepaid meter is usually not bright. If the user needs to check the remaining power, he can insert the IC card into the meter, and it will display F1 to purchase the power to display zero, F2 to display the remaining power, and the card to pull out the display to turn off.
7. Every time the user inserts the IC card into the prepaid meter, the meter will write back all the user's electricity consumption on the IC card. When the user purchases electricity next time, the electricity sales management system reads the IC card data summary and checks whether the user is legal use electricity. Electricity inspectors can also use the inspection card to check the user's electricity consumption.
8. The power supply management department sets the user's maximum electricity load according to the actual situation. When the actual power load exceeds the set value, the power supply will be stopped, and the meter display will display "E2", reminding the user to reduce the power load. The user needs to insert the IC card into the power meter to restore the power supply.