Question about Statpower PW-1750 Triple Outlet 1750 Watt DC to AC Power Inverter Car Audio Amplifier

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Porta wattz 1750 inverter

I have 2 of these inverters, one of them the cooling fan continues to run non-stop and will not shut off

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Turn the unit off and then disconnect the negative from the back and turn th unit back on that way the inverter will use all the charge kept inside.
Reconnect the negative and start the unit ...I did that to my unit and for fun I asked tech support for help they told me that I need to buy ne one...After I reset my unit I been using now since for over 2 years...sometime it come back one every few months if I have high voltage coming and I redo this again and it your money

Posted on Sep 08, 2009


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Posted on Jan 02, 2017


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I recently purchased a Schumaker 410/820 watt inverter. I immediately hooked it up to a brand new deep cell batery I had purchased just prior to receiving this inverter.
I plugged in several devices to make sure the inverter worked and to get some idea of what devices I can expect this unit to handle.
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1 Answer

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1 Answer

The fan at the back of my inverter is running continuously, can you please let me know what might be the problem and how to fix it

If you have it pushed against someting or have too many things around it, it may not be getting enough air to keep cool. That will cause fan to keep running to keep inverter cool.

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1 Answer

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If you don't have enough current to run the inverter, even at 14.1 v, it will go into protection. Make sure the wiring is heavy enough to provide the current needed to run the inverter. There should be a label on the fan saying what vosges it needs to run. Try powering up the fan outside the inverter.

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