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 ...
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.
Tamper mode is activated when the meter has been disconnected from power - this can be due to load shedding or if the meter was disconnected to be replaced or repaired. To reset the meter a Tamper Token must be entered. Please ask the STss Call ...
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.