SLEEP/WAKE-UP The GP-BMK-25 will go into a sleep mode if the battery current drops below a certain level. To “wake” the GP-BMK-25 from this mode, press any key. The GP-BMK-25 screen will automatically wake once the battery starts charging or discharging TURN OFF BACKLIGHT. While charging the battery, the LCD scre…
HOW TO USE THE SETTINGS MENU 1 Press the OK key for 3s to enter setting menu; 2. Click UP ARROW or DOWN ARROW key to select the setting items. INITIAL SET UP: Calibration is required when the GP-BMK-25 is connected for the first time, or your battery bank is being replaced. If you are starting with a fu…
WIRING DIAGRAM NOTE: Please connect as shown with all loads and charging sources connected to the "P-" side of the shunt. The shunt must be connected to the negative circuit. DO NOT connect to the positive circuit.
HOW TO TROUBLESHOOT THE BATTERY MONITOR Issue: Backlight is blinking when connecting the load for the first time Remedy : the B- and P- wires on the shunt are wired backwards. Issue: BMK-25 screen is blank Remedy #1 : When the battery current is low the GP-BMK-25 will enter a low power (sleep mode) and the b…
GP-BMK-25 USER MANUAL DOWNLOAD GP-BMK-25 USER MANUAL