PowerTech MI5700, User Manual

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19
Trouble Shooting:
WARNING!
Do not open or disassemble the inverter.
Attempting to service the unit yourself may cause the risk of
electrical shock or fire.
Problems and
Symptoms
Possible Cause Solutions
Does not turn on Battery damaged, or
bad DC cable
connection
Change battery, check DC cables
and terminations
No AC power output.
Red LED always on
Output overload or
short circuit
Decrease load, check AC cable.
Remove load, check output
No AC power output.
Red LED blink slowly
Low battery voltage or
high battery voltage
Check battery voltage, charger
battery, check DC cable
terminations
No AC power output.
Yellow LED blink slowly
Over temperature
shut-down
Check if there is proper
ventillation. Check if there are any
objects or barriers blocking the
vents or fans
8. Maintenance:
To keep your inverter operating properly, there is very little maintenance
required. Make sure the inverter is switched OFF. Clean the exterior
periodically with a cloth to prevent accumulation of dust and dirt. Do not use
sharp or hard objects to clean, these may damage the device. Check the DC
cables and terminations, making sure they are secure and tight.