User Manual

gpelectric.com | [page 13]
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Low Voltage
If the battery voltage reaches 11 volts, the battery SOC symbol will show the text
“LOW” beneath it. The controller will continue operating in this condition and will
only stop operating if the voltage drops below 9 volts.
Icons Displayed: Battery SOC Symbol, LOW
SYMBOL INDICATOR FOR:
Day Time: PV Charge Current
Night Time
Battery Voltage
Battery State of Charge
SEALED Sealed/Gel
AGM AGM/LFP
FLOODED Flooded
OTHER SYMBOLS
USB charger on
(When charger is o󰀨, no symbol will show)
LOW
Battery voltage is lower than
11.0 VDC
Whole display will start to blink Battery voltage > 15.5 VDC
5.4 DISPLAY SYMBOLS
GP-PWM-10-FM/GP-PWM-30-SB SOLAR CONTROLLER