How to Pair the Liaison Keypad to Your Prepaid Meter?
Common Error Codes:
- EC82: Token error
- EC74: Type code error (unsupported token)
- Recharge Type Error: Not a water recharge token
- Recharge Limited Error: Exceeded maximum recharge limit
- Token Used: The token has already been used
- EC82: Incorrect token
- EC84: Token already used
- EC30: Flash error
- EC71: Exceeded recharge limitation
- EC83: Recharge type error (not a water recharge token)
- EC74: Unsupported token
By following this guide, you can easily pair your Liaison keypad with your prepaid meter and resolve any potential errors along the way. For further assistance, consult your meter’s user manual or contact support.
Pairing your Liaison keypad with your prepaid meter is a straightforward process that ensures seamless communication and efficient monitoring of your electricity or water usage. Follow these simple steps to pair the keypad to your meter:
Step-by-Step Pairing Procedure:
- Positioning the Keypad
Ensure the keypad is close to the meter, so you can easily view both during the pairing process. - Wake Up the Keypad
Press 1 on the keypad to wake it up. - Resolving Connection Failures
If the keypad displays “Connect Fail” after trying to connect, press 00 Enter on the keypad to attempt a reconnection. - Enter the Meter Number
The keypad will prompt you to “Enter new meter number.”- Press 01 followed by the 11-digit meter number, then press Enter.
- Enter Token Number
Once the meter number is saved, the keypad will prompt you to “Please enter token number.” You can now input token numbers to recharge your account.
Short Codes for Keypad Functions:
- 01 Enter: Real-time clock in meter
- 11 Enter: Total purchase
- 12 Enter: Credit balance
- 13 Enter: Total consumed
- 14 Enter: Alarm value
- 15 Enter: Overdraft value
- 21 Enter: Last recharge amount
- 22 Enter: Second-last recharge amount
