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GSU 73 Fault on Startup

macrafic

macrafic

Well Known Member
Occasionally (seems to be getting more frequent over time), I start my RV-7A (FI IO-360 with dual Pmags) and my GSU 73 on my VPX shows a fault. I reset it, and it works fine; never has failed.

Anybody else seeing this? Anybody have a clue as to what might be causing it? If not, I will contact Garmin and VPX and see what they say, but you guys are "faster to the draw"!! :)
 
macrafic said:
Occasionally (seems to be getting more frequent over time), I start my RV-7A (FI IO-360 with dual Pmags) and my GSU 73 on my VPX shows a fault. I reset it, and it works fine; never has failed.

Anybody else seeing this? Anybody have a clue as to what might be causing it? If not, I will contact Garmin and VPX and see what they say, but you guys are "faster to the draw"!! :)
Click to expand...

I see this occasionally at bootup of the VP-X system with the flap motor (even though there is no activation of the motor on startup).

Never had it happen on the GSU 73.

What do you have your current limit set to on the GSU 73 circuit?
 
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