: This often means the credit is finished or the internal relay has disconnected.
Unplug the CIU from its current wall socket. Relocate and plug it into the wall electrical outlet physically closest to your outdoor main distribution box. Turn off heavy home appliances during this test. Checking Token Upgrades (KRN1 to KRN2)
Only a licensed electrician or utility technician should physically install or wire the Cashpower 2000 meter. This manual assumes the meter is already installed and in ‘Credit Mode’.
: Ensure the keypad is plugged into an outlet on the same electrical phase as the meter.
: The screen will flash "Reject" or an error code. Redo the sequence. Essential Meter Shortcodes
Watch the screen: A successful transfer displays an message along with your newly added kWh credit. An invalid transfer displays "Reject" or an error code. Critical Shortcodes (Information Modes)
A: The meter beeps when credit is low (typically below 50 kWh or equivalent). Purchase a token to stop the beeps.