Troubleshooting - Wagan Tech Slimline 1500 Manual De Usuario

Slimline Power Inverters by Wagan Tech
™

TROUBLESHOOTING

PROBLEM: Low or No Output Voltage – Fault LED Lit
Reason
Poor contact with battery or inverter
terminals.
PROBLEM: Inverter Automatically Shut Down – Fault LED Lit
Reason
Battery voltage below
#3722 — 9.5V
#3722-4 — 20V
#3722-8 — 40V
Inverter is too hot.
(Thermal protection mode.)
Unit may be defective.
Equipment being operated draws too
much power.
PROBLEM: Continuous Buzzing Sound – Display Shows Low Voltage
Reason
Input voltage below
#3722 — 10.5V
#3722-4 — 21.0V
#3722-8 — 42.0V
Poor or weak battery condition.
Poor or loose cable connection.
Inadequate power being delivered to
the inverter or excessive voltage drop.
13
Solution
Clean terminals thoroughly. Reinstall
and tighten.
Solution
Charge or replace battery.
Allow inverter to cool.
Check for adequate ventilation.
Reduce the load on the inverter to
rated continuous power output.
See warranty and call customer service.
Use a higher capacity inverter or do
not use this equipment.
Solution
Keep input voltage above:
#3722 — 10.5V
#3722-4 — 21.0V
#3722-8 — 42.0V
Recharge or replace battery.
Inspect terminals and tighten all
connections.
Use heavier gauge DC cable.
Keep cable length as short as possible.
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