Kohler 12RESM1 Manual - Page 16

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2.4.3

Resetting Controller After Fault

Shutdown

Always identify and correct the cause of a fault

shutdown before resetting the controller.

following procedure to reset the generator set controller

after a fault shutdown.

1. Check the fault code displayed on the controller

before resetting. See Figure 2-3 to identify the fault

condition.

2. Move the generator set master switch to

OFF/RESET.

3. Disconnect the generator set from the load using

the line circuit breaker or ATS.

Note: See the safety precautions at the beginning

of this section before proceeding.

4. Find and correct the cause of the fault shutdown.

Refer to Section 4, Troubleshooting.

5. Test operate the generator set by moving the

generator set master switch to RUN and verifying

that the generator set starts and runs.

6. Move the generator set master switch to OFF/

RESET. Verify that the generator set stops.

7. Reconnect the generator set to the load using the

line circuit breaker or ATS.

8. Move the generator set master switch to the AUTO

position for startup by remote transfer switch or

remote start/stop switch.

Note: When the master switch is moved to AUTO,

the controller's LED display remains off until

a remote start command is received.

Controller software versions 1.26 and lower: Opening

the remote start switch resets the controller.

Controller software versions 1.27 and higher: Faults

must be reset with the master switch using the

procedure shown above.

The controller software version number is displayed at

controller powerup.

Section 2 Operation

2.5 Battery Charger

The generator set is equipped with a 6-amp

float/equalize battery charger to maintain the engine

Use the

starting battery. The charger's power cord must be

connected to a 120 VAC power source. Figure 2-4

illustrates the battery charger.

The battery charger uses an AGS 10 inline fuse. The

fuse is located in the battery lead. See Figure 2-4.

1. LED indicators

2. AC power cord

3. Fuse

4. Battery leads, 12 VDC

Figure 2-4 6-Amp Float/Equalize Battery Charger

INDICATOR

Red:

VOLTS= 11.8- -14.0

AMPS= 5.0- -6.0

Red & Green:

VOLTS= 14.0- -14.5

AMPS= 1.5- -5.0

6 AMP AUTOMATIC

Green:

VOLTS= 13.0- -13.6

BATTERY CHARGER

AMPS= 0.1- -1.5

CAUTION:

To reduce the risk of elect rical shock,

connect only to properly gr ounded outlet.

INPUT: 115 VAC 50/60Hz @ 1.6A

OUTPUT: 12 VDC @ 6 Amps

US LISTED

MAX. BAT.: 180 Amp Hr. Max.

BATTERY CHARGER

53AB

DATE:

2608KH

Allowable Battery Types: Lead Acid a

nd Gel Cell

TP-6398 4/07