ADAHRS Fail

[SkippyDiesel]

Without any warning, my ADAHRS -200 failed, after just 132 hrs in service.
Local Dynon agent unable to fix. Supplied loan module, which worked perfectly.
"Old" unit sent to USA for assessment / repair.
No explanation on old module failure.
New (not rebuild) replacement (charged full price, as out of calendar warranty) supplied. Frozen compass, would not accept callibration.
US & local Dynon techs unable to come up with a remedy.
Removed new unit, replaced with loan modul - all good for now.
Anyone else had an ADAHRS-200 module failure?

 

[jakej]

Nope - done many installs. Hope it works out ok for you

 

[airguy]

I had one die from water ingress, but no other problems.

 

[andresmith76]

I had an HDX ADAHRS-200 fail after I upgraded the system software last year from 16.7.0 to 17.0. Dynon tech support helped me roll back the software to 16.7 but that did not remove the big red X from the display. I eventually had to replace the unit with a refurbished one to get my system functional again.

 

[SkippyDiesel]

I had an HDX ADAHRS-200 fail after I upgraded the system software last year from 16.7.0 to 17.0. Dynon tech support helped me roll back the software to 16.7 but that did not remove the big red X from the display. I eventually had to replace the unit with a refurbished one to get my system functional again.

Did you have to pay for the refurbished module?

 

[airguy]

Did you have to pay for the refurbished module?

I did, it was well out of warranty period.

 

[andresmith76]

Did you have to pay for the refurbished module?

No. As the software upgrade was what caused the unit to fail, Dynon replaced the defective module at no charge.

 

[TrevorMills]

After around10 months of operation my unit failed. It reported 20 kts airspeed at rest and no amount of calibration would correct it. As it was in warranty Dynon replaced it FoC.