Questions & Answers for: kohler 12res crank

Question about 12 kW Emergency Power System - 12RES-L

I have a Kohler 12RES, 12.5kw genset. Less than a

Kohler 12RES, 12.5kw genset. Less than a I have a Kohler 12RES, 12.5kw genset. Less than a year old with about 300 hrs. It has run like a champ, but this morning it wouldn't run. Starts fine on manual

Question about 12 kW Emergency Power System - 12RES-L

3 Answers

I have a Kohler 12RESM1 propane generator with oc/uu code

...12RES Kohler generator. It will try to start using a remote switch but fails. Then it will start using the switch at the generator. The error code it comes up with using the remote start switch is ...

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

12RES GEN.NAT.GAS FAILS TO START BY STRT BTTN AND TRNSFR SW

12RES GEN.NAT.GAS FAILS TO START BY STRT BTTN AND TRNSFR SW BATTERY AND ELECTRICAL ARE GOOD. IF I JUMPER 12 VOLTS TO STARTER SELINOID THE MOTOR TURNS OVER RAPIDLY BUT IF THE CONTROL PANEL TRIES TO ...

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

Had a bad battery and

Had a bad battery and changed it out. Now Im still getting the overcrank code and it will not turn over. How do I reboot it? Check for a burned fuse or tripped breaker to the cranking circuit.

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

Displaying OC after repeated weekly self-test

Displaying OC after repeated weekly self-test attempt; manually starting generator at gen-set panel immediately after said failures works fine. Its shutting down on over crank, which is a safety to ...

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

Kohler 12res installed 06/06, replaced

Kohler 12res installed 06/06, replaced controller in Dec 10, has worked fine since . This past weekend with storm, generator started and has run for 3 days , generator shut down with SCFO code - which

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

How to reset FAIL TO START(over crank)?

How to reset FAIL TO START(over crank)? a 50kva generator start and stops few seconds showing Fail TO START(Overcrank).What is the solution,please? Over crank is just that too much cranking with a ...

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

Kohler 12RES only starts on second try

Kohler 12RES only starts on second try I have a Kohler 12RES generator. I get an OC error on the first crank, but when I reset the generator to the off position, and then put it back in Auto, then it ...

Question about 12 kW Emergency Power System - 12RES-L

1 Answer

My Kohler 12res won't start. It will try to start

Kohler 12res won't start. It will try to start but the motor will crank for about 5 seconds or less, (turn about 1/8) and stop. The ADC 2100 controller will show cc1 during this start attempt go blank

Question about 12 kW Emergency Power System - 12RES-L

2 Answers

The starter on the 12res Kohler generator just hums (spinning sound). It doesn't engage the flywheel. Do I need a new starter?

12res Kohler generator just hums (spinning sound). It doesn't engage the flywheel. Do I need a new starter? After a few seconds the stater stops and I get to OC error, OC is over crank failed to start