Discovery Energy, LLC (Rehlko)

AUX SWITCH OPEN

UnclassifiedTransfer Switch

What This Code Means

ATS is in neither position

Possible Causes

  • •Main shaft auxiliary switches indicate all inputs are open

Related Discovery Energy, LLC (Rehlko) Fault Codes

FORCED TRANS TO OFFINHIBIT TRANSFERATS INHIBIT FAILSAFE ALARMATS INHIBIT ALARMAUXILIARY SWITCH FAULTAUXILIARY SWITCH OPENAUX SWITCH FAULTBATTERY BACKUP LOWCHECK MODULE SETUP TO CLEAR FAULTCO-3
Browse all Discovery Energy, LLC (Rehlko) fault codes

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for AUX SWITCH OPEN on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.

GET THE ANSWER

Free account required — we'll bring your question with you.