User Manual Of Model DTSY23S Three-phase Keypad
Contents
1. User Manual Of Model DTSY23S Three phase Keypad Prepayment Energy Meter Shenzhen Star Instrument Co Ltd All the products of DTSY23S are manufactured according to the ISO9001 standards and to ensure its reliability 1 Display of meter s ID Input 98 through keypad then press Enter button the meter will display 11 digits of meter ID No on LCD in 2 screens and this No must be the same as User ID card used for power purchase n tw SS nnan BONN m CE wee LINLILI LI 2 Power purchasing 1 Visit the local power vending office 2 Provide the meter ID to the operator ID number is printed on the User ID card 3 Inform the operator the amount you want to buy and pay the bill 4 Obtain a 20 digit TOKEN printed on your receipt 3 Input purchase power TOKEN into meter 1 Key in the 20 digits TOKEN via keypad 2 Confirm the numbers on LCD 3 If TOKEN is wrongly input please press the backspace to delete 4 After inputting all the 20 digits press Enter to confirm the TOKEN input 5 If TOKEN is right input LCD will display accept and the power amount purchased 6 If TOKEN is wrongly input LCD will display reject 4 Display of data item on LCD of meter If power purchase Token is correct the meter can accept and display ACCEPT Accept If power purchase Token is incorrect the meter will reject and display REJECT Reject Display2. code OLD Token is expired Display code USED Token is used Overload Display when the power load exceeds the preset power threshold and the electricity will be turned off in a certain time Li gt L2 ar Display the used power amount of 100 00kWh display code 15 8 0 search by pressing short code 01 and confirm O m Li gt L2 gt Ls gt Display the residual amount of 100 00 AZN display code A 0 0 search by AZN pressing short code 00 and confirm 5 Power indicator 1 When the residual amount is higher than the warning amount power indicator will be always green 2 When the residual amount is lower than the warning amount but not on credit yet power indicator flashes in red 3 When the meter is on credit power indicator is always red 6 Warning indicator 1 When the warning indicator is flashing it shows there is abnormal power usage Casel Power load is higher than or equals to the load threshold Solution Turn off some power consuming equipment or apply to the management department of power supply for higher load threshold Case2 The meter is under abnormal working status such as cover opening bypass out of phase reverse overvoltage under voltage and etc Solution Check the meter to confirm if it is under abnormal working status such as cover opening bypass out of phase reverse overvoltage under voltage and etc or contact with the management department of pow
3. er supply to solve 2 When the warning indicator goes out it shows the meter works normally Add 23 Floor Coastal Plaza West Tower Haide 3rd Road Nanshan District Shenzhen China Tel 86 75 5 86358888 Fax 86 55 86359999 Zip Code 518054 E mail marketing szstar com Website w ww szstar com
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