KW2G-H Eco-POWER METER223.10 Backup battery (only for KW2G-H SD card type)Install the included battery (Model No.:AFPG804) before use. Be careful of the short circuit of batterycontacts (metal part).When starting to use the unit first or passing long time with battery off, initialize the memory. If you don’tinitialize it, it doesn’t log correctly.●How to connect / replace the batteryBattery life is about 2 years; we recommend exchanging battery about 2 years from the beginning of theuse. When battery has abnormal or battery power is reduced, ‘BATT’ is blinking in the upper line. Poweroff the unit and replace the battery according to the procedures in 2 minute.In addition, be sure to save logging data in SD memory card before replacing battery. It may lose theinternal memory.Please throw away the replaced battery according to the instruction of your area.
