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DJI FPV Air Unit gets hot
4676 9 2019-11-19
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Johnic
lvl.2
Flight distance : 132723 ft
United States
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Im setting up my quad in Betaflight and noticed how hot the DJI Air unit got sitting on the bench while the setup was happening. I guess i should run a fan over it while setting up quads ??
Anyone else notice this ?
2019-11-19
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rayk
First Officer
Flight distance : 37562 ft
United States
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I see the same thing.
2019-11-19
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MagnusFPV
lvl.3
Czechia
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Hey, i think its normal when u have battery plugged in and testing motors in betaflight. Air unit needs air flow when u will be outside air unit will be ok ..
2019-11-20
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fans37c8c2e6
lvl.2

South Korea
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I have the same problem. It's surprisingly hot in power-limited mode. But there was no problem during the actual flight. I have been flying more than 200 times so far.
2019-11-23
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BrunFPV
lvl.1

Belgium
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Also don't fly too many lipos in succession let the air module cool down on time ... because then the air module goes into safety mode and you have a frozen image in flight.
2019-11-23
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r650
lvl.1

Sweden
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How long do you have to wait between lipos?
2019-12-6
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WAVER_FPV
lvl.2
Flight distance : 173120 ft

Hashemite Kingdom of Jordan
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r650 Posted at 12-6 13:13
How long do you have to wait between lipos?

until it cools down maybe 5-10 minutes is more than enough.. but weather is freezing right now might need 1 minute to cool down
2019-12-23
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djiuser_KOw8Xdq4efeN
lvl.1

United States
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At 15V, I was hitting 1.2 A during update, 0.7 during normal use.  That's a lot of power.  I'm using a heavy fan and heat-sinks to keep cool
2020-10-19
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Sendorm
lvl.4

Turkey
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Waiting between flights is only necessary if you have limited air flow to your air unit during flight. Mine never gets hots (always less than 35 degress after flight) so no need for waiting.
2020-10-19
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djiuser_QPXfrizizTXO
New
United States
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I had the same problem with my dji module but when I was trying to activate it and it over headed on me while updating and shut off. Now it won't let me try again even after cooling if won't connect to my computer anymore. Please help!
5-26 17:23
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