How To Replace the Battery When the IC Card Prepaid Water Meter Is Dead?
The water meter is usually used to measure the water consumption of the owner every month, and the specific charging standard should comply with the regulations of the local water department. Now schools and many communities are using IC card prepaid water meters, and the normal operation of IC card prepaid water meters is supported by batteries. However, when the power of the water meter is exhausted, the electronic components of the IC card water meter cannot work, cannot recognize the amount of water, and can no longer use water, so we need to know how to replace the battery.
The IC card prepaid water meters on the market today generally use 3.6V lithium batteries. According to the needs of users, the editor has compiled some relevant information on battery replacement for IC card prepaid water meters. You can replace the same type of battery according to the following instructions:
1. First, find the battery compartment on the back of the card water meter, cut off the lead seal of the battery compartment, remove the screws securing the hatch, and then take out the battery.
2. When purchasing a new battery, please pay attention to whether the positive and negative electrodes are the same as the original battery. If it's correct, just snap the battery down.
3. Don't rush to close the battery compartment cover at this time. First, insert your own water card into the water meter. After plugging in the solenoid valve of the water meter, the relevant numbers will be displayed on the screen, which indicates that the battery is working properly and the water meter is working.
4. Close the battery compartment cover and fix the screws. Lithium batteries have the advantages of long life and large capacity, and are generally used for more than 6 years.
The above instructions for replacing the water meter battery are for your reference. If the smart water meter is out of power, generally contact the property or water plant staff first, and it is best not to replace the battery yourself. The specifications of the battery of the water meter are affected by the caliber of the water meter and the supplier, and there will be differences. Contact the original manufacturer to buy or ask a technician to replace the battery is the most correct way.
