How to clear the water meter and how to clear the electricity meter

Smart water metersThere is a dedicated clearing function card. If the mechanical water meter wants to return the word wheel to 0, one way is to invert the word wheel to go back, and one way is to open the meter and dial the word wheel back to zero.

Water meter, is to measure the flow of water instrument, most of the water cumulative flow measurement, generally divided into volumetric water meter and speed water meter two categories, originated in the United Kingdom, the development of water meter has a history of nearly two hundred years, when choosing the size of the water meter, should first estimate the size of the flow and the flow range used under normal circumstances, and then choose the commonly used flow closest to the value of the size of the water meter as the first choice.

Minimum flow rate (Q1): The minimum flow rate that requires the indication value of the water meter to meet the maximum allowable error.

Meter demarcation flow rate (Q2): The flow rate that occurs between the common flow rate Q3 and the minimum flow rate Q1, and divides the flow range into two zones, the "high zone" and the "low zone", each with a specific maximum allowable error.

Typical flow rate (Q3): The maximum flow rate under rated operating conditions. At this flow rate, the meter should work properly and meet the maximum allowable error requirements.

Overload flow (Q4): The maximum flow rate that requires the water meter to meet the maximum allowable error requirements in a short period of time, and then maintain the metering characteristics under rated working conditions.

A normal water meter cannot be cleared unless the maximum value is used, and then it is cleared after repeated use. The smart water meter has a zero card, and it will be cleared when you swipe it.

A meter that measures the flow of water. Mostly a cumulative flow measurement of water. Generally, it is divided into two categories: volumetric water meters and speed water meters.

The accuracy of the former is higher than that of the latter, but the requirements for water quality are high, and the water is easy to be clogged when it contains impurities. The meter that records the amount of tap water consumption is installed on the water pipe, and when the user discharges the water, the pointer or word wheel on the meter turns to indicate the amount of water that passes.

After disassembling the water meter, use the taper to warp the card gear, then use your hand to dial the gear, wait for the number to 0 to stop, and dial the rest to 0 according to the method.

What does lz mean?

I don't think it's too clear!

There is a special clearing function card for smart water meter clearing

If the mechanical water meter wants to return the word wheel to 0, one way is to invert the word wheel to go back, and one way is to open the meter and dial the word wheel back to zero.

Those two are very stupid, and if they are found to be legally responsible or fined, it is OK to buy a clearance card.

The electricity meter at home cannot be cleared by itself, and under normal circumstances, only the professional staff of the local power supply bureau can use some checklists to clear it.

Of course, if we want to clear it ourselves, it can also be operated, generally we need to remove the meter, and then look at the three screws inside, and the second screw in the middle is loosened and opened, and then the 4 wires inside are removed, so that the meter can be cleared. However, the consequence of this is that others will say that it is stealing electricity, so we will have to bear some legal responsibility.

Precautions for the use of electricity meters.

The meter cannot be installed in a very humid place, it is easy to cause a short circuit due to water vapor, which will affect the service life of the meter.

You can't disassemble and install the meter without permission, and you can't transform it, and many people will carry out some illegal modifications in order to pay less for electricity, which is easy to cause problems.

If you install the meter in a place that is susceptible to mechanical damage or is easy to touch, you must have an outer box, the meter must be installed vertically, and the deviation must be within 2 degrees, and the height from the ground should be about meters.

The card meter has a smart IC card, there is a clear card and a setting card, first disconnect the live wire, the meter shows no electricity, connect the live wire, the meter shows the call, immediately insert the zero card, wait a while all the display is zero, unplug and insert the setting card, wait a while, pay attention to the total time of clearing the card and setting the card can not exceed two minutes, before inserting the recharge card, unplugging the recharge card can be charged.

The energy metering center of the power supply department verifies the meter and asks for it to return to zero.

If you are using the electricity meter, if you do not go through the power supply department to return to zero, it will be treated as electricity theft.

If you can't clear it yourself, unless you go to the special meter of the Electricity Bureau to clear it, it will be said that you are suspected of stealing electricity.

Open the end cover of the wiring, there are two special output terminals, through the instrument can clear the table, adjust, take out the data and other functions.

How to clear the old meter for hundreds of dollars!

Well, I'm in the power sector and other related things, and as far as I've known for years, I probably can't do it.

Summary. Pro, the basic steps of water meter clearing: 1

Close the meter valve and stop the water supply. 2.Find the idling control valve on the water meter, there is usually a small spring-shaped button, press it, the idling control valve of the water meter will be removed, toggle the paddle to adjust to the zero position, and then press the button to lock the paddle.

3.Open the water meter valve and let the water meter run idle, and rotate to the zero position. 4.

Find another button, press it to reset the number, and push the button back to make sure the reset is complete.

Pro, the basic steps of the water meter to clear the god book liter: 1Close the meter valve and stop the water supply.

2.Find the idling control valve on the water meter, there is generally a small spring-shaped button to swim the old, press it, the idling control valve of the water meter will be removed, toggle the paddle to adjust to the zero position, and then press the button to lock the paddle. 3.

Open the water meter valve and let the water meter run idle, and rotate to the zero position. Gesture 4Find another button, press it to reset the number, and push the button back to make sure the reset is complete.

Pro, restore the water meter: 1First of all, find the digital display part, open it, find the paddle in the box, and carefully dial the paddle to the recovery state; 2.

Reset the paddle to the recovery state and install the paddle back; 3.Use the plug box to close the box lid of the water meter, then reconnect the water meter to the wall, and hold the water meter cover type tightly; 4.Finally, open the water gate, restore the water supply, and check that the water meter is working properly. Good before.

Summary. Hello dear, <>

1. Make a clearance card and a preset card in the meter management system. 2. Disconnect the power supply of the meter, and the power indicator of the meter will be turned off. 3. Turn on the power supply, and insert the zero card within 2 minutes of turning on the power until e=00 is displayed, and the zero is successful.

How to make a water meter clearance card.

Pattern card, clear card, set water delivery card, and make it like this.

Hello dear, <>

First of all, Tambu uses the area code you set to make a clearing card, inserts it into the table, and clears the table. In the creation of the card that is made according to the parameters of the conversation letter you selected, insert the water smile table, and set the table to the corresponding sub-table. Hope it helps. <>

I'm talking about production, not operation.

Hello dear, <>

1. Make a clearance card and a preset card in the meter negotiation management system. 2. Disconnect the power of the meter and turn off the power indicator of the meter. 3. Turn on the power supply, and insert the zero card within 2 minutes of turning on the power until e=00 is displayed, and the zero is successful.

Nonsense. I'm talking about production.

How can I set an empty card to a zero card?

Speak. Hello Kinpeng Bridge, <>

First of all, it is best to prepare a blank card to make a clear card, hit the shed to open the meter sales system to open the type of electricity card - select the zero card - enter the factory number of the meter to be cleared - click to write the card, this is the first and will prompt the card to do the successful prompt, I hope it can help you. <>

Summary. If your water meter is a non-contact (inductive) smart water meter, usually the water meter is generally marked with the words "swiping area", and the IC card can be swiped close to the swiping area. If it is a contact smart water meter, you need to insert the IC card into the card slot, pay attention to the direction, the water meter (or the smart card) will generally mark the direction, can not be reversed, otherwise it is easy to damage the machine.

If the card is not inserted or the IC card of this water meter is not inserted, please try again with this water meter IC card. If the card is stained with oil or water, wipe it off with a dry cloth and try again.

How to clear the card smart water meter? How do I recover after I clear the virus? I bought a hundred yuan of water, but there was still no water after inserting the card, and the property gave me a clear card, saying first.

After the water meter is cleared, the money on the water card can't be swiped, and the card is still not swiped, what should I do?

There is a special clearing card for card type smart water meter clearing, and clearing is just an action and does not involve recovery problems.

Hello, this situation is that there is a problem with your water meter. I suggest you find your local water company.

How can I swipe the money from my water card to the water meter?

Did you swipe the card, but you can't.

Yes. That's mostly a problem with your meter's card reading system.

How should it be resolved?

And your card is taken back, has it been in contact with a strong magnetic object?

No, I made up a new card, but I still can't swipe it.

I'm a dry property, and I asked how to solve the problem that the money on the water card can't be swiped on the meter after the zero card drama, so that the money on the water card can be swiped on the meter.

If your water meter is a non-contact (inductive) smart water meter, usually the water meter is generally marked with the words "swiping area", and the IC card can be swiped close to the swiping area. If you are a contact Zhixin water meter, you need to insert the IC card into the card slot, pay attention to the direction, the water meter (or the smart card) will generally mark the direction, can not be reversed, otherwise it is easy to damage the machine. If the card is not inserted properly or the IC card of the water meter is not this moderate, please try again with the IC card of this water meter.

If the card is stained with oil or water, wipe it off with a dry cloth and try again.

If you do this correctly, it should be that there is a problem with the water meter and seek help from your local water company.

Brushed up.

Summary. The setting card is to set some technical parameters, you can set the alarm water volume for you, in the case of a few tons of water may stop the water, you can continue to use the card by swiping the card, remind you that you need to renew, to prevent you from forgetting to renew and not being able to use the water. A very useful feature.

2.This is for the construction personnel to test whether the pipeline is leaking during installation, and swiping the accumulation card is equivalent to recharging the meter, and the valve is opened to pass the water. Swipe the zero card, clear the data in the table, and the valve will be automatically closed.

How to use the smart water meter setting card and the zero card.

How to use the smart water meter setting card and the clearance card should be an accumulation card and a clearance card, which is used by the construction personnel to test whether the pipeline is leaking during installation. Swipe the zero card, clear the data in the table, and the valve will be automatically closed.

The setting card is to set some technical parameters, you can set the alarm water volume for you, in the case of a few tons of water may stop the water, you can continue to use the card by swiping the card, remind you that you need to renew, to prevent you from forgetting to renew and not being able to use the water. A very useful feature. 2.

This is for the construction personnel to test whether the pipeline is leaking during installation, and swiping the accumulation card is equivalent to recharging the meter, and the valve is opened to pass the water. Swipe the zero card, clear the data in the table, and the valve will be automatically closed.

The function of the clearing card is not only to clear the zero, but also to prevent the data loss of the water meter.

For the newly replaced water meter, how to swipe the balance into the meter with the user card.

Just brush it and you're good to go.

You can't brush it directly.

Attach the water card to the sensor chip area of the water meter's sensing area.

If the card is successfully swiped, the water meter will make a sound, and the water meter display area will display relevant data such as water consumption. If there is no sound means that the brush is not successful, you need to find out the reason and re-operate, the water meter model is different, the induction area is also different, some are above the meter, some are behind the meter, you can find it by trying a few more times.

You may have misplaced the sensor.

If you can't brush it, it is not plugged in, or even if the water card is broken, pay attention to protect the induction chip, stay away from high temperatures, strong magnets and other places, and ensure that the chip is not demagnetized to be recognized by the machine. ）

Water meter Qihui clearing generally refers to the number on the dial to zero, this operation needs to be achieved by special tools or disassembling the water meter, it is recommended not to clear the operation by yourself. If you wish to restore the readings of your water meter, you can refer to the following steps:1

Check that the water meter is functioning properly to make sure there are no faults. 2.Determine the current reading and calculate the water consumption compared to the last recorded reading.

3.Contact your local water department to report the error in water usage and readings, and request that the correct readings be restored. 4.

If you encounter a water meter failure, you need to contact the water meter maintenance personnel for repair or replacement. I wish you a happy life, and if you are satisfied, I look forward to your attention and praise.