Troubleshooting - Humless Sentinel User Manual

Troubleshooting

Your Unit
1. The
the green button.
2. The red light above
up and there is no power from outlet.
3. The
at different times without charging or using any stored
power.
4. DC Input
charging source is plugged in.
5. 12V DC Outlet
14
Charge Status Indicator won't light up when I push
• Make sure red key is inserted into the Main Power keyhole
and it is turned to the "ON" position.
• Battery is below cutoff voltage – charge battery.
• Battery is low. Check charge state and recharge battery.
• Load is too high. Turn down appliance or make sure
appliance power ratings are less than 1000W.
• Inverter overheating. Create space around vents and allow
inverter fan to cool the inverter.
Charge Status Indicator lights give different readings
Charge Status
•
status only.
• Battery pack voltage will settle after charging.
charging light will not light up, even though my
• Make sure red key is inserted into the Main Power keyhole
and it is turned to the "ON" position.
• Input polarity is reversed. Reverse input polarity.
• Charging source voltage is less than your battery voltage –
try a different charging source.
won't work.
• Make sure red key is inserted into the Main Power Switch
and it is turned to the "ON" position.
• Battery is below cutoff voltage – charge battery.
Switch 1 on the
Indicator provides approximate charge
120V AC Outlet lights