The Landis & Gyr Meters have an audible alarm (beeping) to warn you of low credit. To turn off this alarm using the meter keypad, press and hold the 0 (zero) button for 3 seconds.
Error 30 indicates that the keypad and the meter are not communicating correctly. This is usually due to interference from appliances or the keypad being too far from the meter. The cable that supplies the property with power (alternating current) is ...
When you see four question marks ???? on the interface keypad, the interface is looking for a meter number. Insert the meter number to link the keypad to the meter. The STss Call Centre Agent can assist you with your meter number.
The Sad face indicates that the wrong token number was entered. Please enter the number again. Please refer to the transaction history on the Transactions screen on the STss Wallet to review the token number.
When the meter flashes a happy and sad face alternatly for 5 seconds after entering a token, this indicates that the token has expired or the tokens were not loaded in the correct order. Remember to load the oldest token first. If you gnerate a token ...