NMS044 Reference Manual Rev E
LED Indicators
A-5
FIGURE A-1
Gateway LED Indications
A.5.3 PSA038 Genasun Solar Charge Controller
The solar charger has one bicolor status LED. When you first connect
your charger to the battery, the LED should blink red then green. The
LED blinks green to indicate that your charger is powered and charging,
and the LED may blink red to indicate errors. Refer to the following list
for more specific indications:
Green LED
• Short blinks every 4-5 seconds
Battery connected, no panel voltage
• Short blinks every 1 second
Panel detected, but not providing power
• Fast short blinks
Charging with low current
• Slower long blinks
Charging with high current
• Long Blink, Short Blink
Charging at internal current limit
• Constant on
Battery is Fully Charged
Red LED
• Two Blinks
Temperature Too High
• Three Blinks
Power Too High
• Four Blinks
Battery Too Low
• Five Blinks
Battery Too High
