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Kohler 26RCAL AC Sens Loss

What it means: In Auto mode, generator output AC sensing is lost. Warning if no output is detected 1 second after crank disconnect; shutdown if voltage was present and then lost for 3 seconds.

What to do

Contact an authorized dealer for service.

When to call service

The manual directs you to an authorized Kohler service dealer for this code if the steps above do not clear it. The unit stops or will not start until the cause is cleared.

Source: official Kohler manual, page 37, read . Summary of the manual, not a reproduction.

Models this manual covers

Kohler 26RCAL.

Other 26RCAL codes

ATS ComErrorATS PhaseRotAccy PwrOverAdvanced DiagnosticAux InputBatt Chg FltBattery CrLoLow Oil Level or Oil PressureNot in AutoOver CrankSpd Sens FltVolts L1-L2 HighVolts L1-L2 LowBusDeadLiveBusLiveDeadCfgModelNumCfgSysVoltChkngMeterConCheckFailConCheckingConNotDetermContactorOkCurrent A HighErraticSigFrequency HighFrequency LowLossOfComAPMReactive Power LowReal Power HighReal Power LowVoltage L1-L2 HighVoltage L1-L2 LowLossOfComm2LossOfFieldMeterUnknownMeteringOkNoCurrentSyncFailure

Questions

What does Kohler AC Sens Loss mean?

In Auto mode, generator output AC sensing is lost. Warning if no output is detected 1 second after crank disconnect; shutdown if voltage was present and then lost for 3 seconds. (Kohler manual for the 26RCAL, page 37.)

How do I fix Kohler AC Sens Loss?

Contact an authorized dealer for service. The manual says to contact an authorized service dealer if it continues.

Fuel, gas and electrical work on a standby generator is for qualified technicians; follow the safety section of the manual. All 40 26RCAL codes →