A: Constant beeping usually indicates "Low Credit Warning." Check your balance. If the balance is high and it beeps, the buzzer may have a short circuit (Error 25). Press and hold the "S" button for 10 seconds to mute it (varies by firmware).
Your credit is getting low. Time to top up! siemens cashpower 2000 pre paid meter user manual
: To enable or disable the audible beep, press and hold the 0 key until you hear a single beep (enabled) or a double beep (disabled). A: Constant beeping usually indicates "Low Credit Warning
A: No. Tokens are uniquely encrypted for specific meter numbers. If you load a token meant for another meter, it will show "Reject" and the code will be wasted. Your credit is getting low
The CIU display provides real-time information. You can cycle through information screens by pressing the or SCROLL button.
: Press the information or "i" key (sometimes a blue button) to cycle through the display parameters, including remaining kilowatt-hours (kWh).