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USER MANUAL
PURE SINE WAVE INVERTER 300W-600W
Overload protection
When overload occur, buzzer constantly sounds and red light turn on, output will be
shut off automatically. The user need to restart the inverter manually once the
overload is removed.
Reverse polarity protection.
Via MOSFET, when the battery terminals are reverse connected, the inverter will not
work until the end user connect the battery terminals correctly.
Over temperature protection.
When heat sink temperature exceed 45 degrees, the inner cooling fan will
automatically turn on to cool the inverter internally. When the inner temperature
exceed the 75 degrees, buzzer sounds 5 times and red light turn on, AC output will
automatically shut off. The inverter will on automatically once the temperature
returns to the normal values
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WARRANTY.
We guarantee this product against defects in materials and workmanship for a period of
12 months from the date of retail purchase by end user.
This warranty will be considered void if the unit has been misused, altered or accidentally
damaged. We are not liable for anything that occurs as a result of the user´s fault.
If the warranty period for your product has expired, if the unit was damaged by misuse
or incorrect installation, if other conditions of the warranty have not been met or if not
dated proof of purchase is available, your unit may be serviced or replaced for a flat fee.
