Rehlko Generator Fault Codes

607 documented Rehlko fault codes — causes, diagnosis and repair steps for each, drawn from OEM service literature. Page 3 of 3.

Air Intake

SL0-5301SL0-5311

Cooling

OVER CRANKOVER CRANK SDOVERCRANK FAULTOVERSPEED CONDITIONOVERTEMPERATURE FAULTP1-13P1-14P1-15P1-17P1-18P1-24SPD SENS FLTSPEED SENSOR FAULTSPN 730 FMI 3SPN 730 FMI 4SPN 966 FMI 31SPN 1075 FMI 2SPN 1076 FMI 0SPN 1076 FMI 1SPN 1076 FMI 3SPN 1076 FMI 4SPN 1076 FMI 5SPN 1076 FMI 6SPN 1076 FMI 11SPN 1136 FMI 0SPN 1136 FMI 15SPN 1136 FMI 31SPN 1137 FMI 0SPN 1137 FMI 5SPN 1137 FMI 9SPN 1137 FMI 11SPN 1137 FMI 12SPN 1137 FMI 14SPN 1137 FMI 15SPN 1138 FMI 0SPN 1138 FMI 5SPN 1138 FMI 9SPN 1138 FMI 12SPN 1138 FMI 14SPN 1180 FMI 0SPN 1180 FMI 2SPN 1180 FMI 5SPN 1180 FMI 11SPN 1180 FMI 12SPN 1180 FMI 14SPN 1180 FMI 15SPN 1181 FMI 0SPN 1181 FMI 2SPN 1181 FMI 5SPN 1181 FMI 11SPN 1181 FMI 12SPN 1181 FMI 14SPN 1181 FMI 15SPN 1212 FMI 0SPN 1212 FMI 3SPN 1212 FMI 4SPN 1212 FMI 5SPN 1212 FMI 15SPN 1212 FMI 31SPN 1231 FMI 5SPN 1231 FMI 11SPN 1239 FMI 0SPN 1239 FMI 2SPN 1239 FMI 11SPN 1239 FMI 31SYNCFAILURETOTAL POWER HIGH SHTDWNUNDERSPEED CONDITIONVOLTS L1-L2 HIGHVOLTS L1-L2 LOW

Electrical

OUOVERTEMP FAULTREACTIVE POWER LOWREAL POWER HIGHREAL POWER LOWREPLACE CLOCK BATTERYRY CRLO WARNING WSUFUL 94 HF1UNDERFREQUENCYUNDERSPEEDUNDERVOLTAGEUUVOLTAGE L1 - L2 HIGHVOLTAGE L1 - L2 LOWVOLTAGE L1-L2 HIGHVOLTAGE L1-L2 LOWVOLTS L1 - L2 HIGHVOLTS L1 - L2 LOWVOLTS L1-L2 HIGH SDVOLTS L1-L2 LOW SD

General

OVERCRANK SAFETYOVERFREQUENCYOVERSPEEDOVERVOLTAGEOVERVOLTAGE FAULTP1-10P0300REVERSE POWER SHUTDOWN

Lubrication

P2264REGEN WARNING

Speed

OVERCRANKSPD SENS FLT SD

Transfer Switch

PROTECTIVERELAYTRIPPEDCONTACTOR

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