Battery Charging Module; Controller Logic Specifications; Fault Shutdown And Warning Specifications - Kohler 6EKOD Service Manual

7.9 Battery Charging Module

The junction box contains a battery charging module to
maintain the engine starting battery.
charging module monitors the battery voltage and
provides 10 amps to charge the battery and up to
14.2±2%VDC when the generator set is running.
Note: The battery charging module is reverse-polarity
protected.
Before testing the battery charging module, ensure that
no other DC loads are on the generator set. At startup,
after approx. 1 min., check for a change in voltage. If
voltage increases, the battery charging module is
functioning. If voltage decreases, the battery charging
module is inoperative.
1. LED1 (red), reverse battery
2. LED2 (green), power
Figure 7-13 Battery Charging Module
56 Section 7 Controller

7.10 Controller Logic Specifications

Refer to Figure 7-14 for inhibit and time delays on fault
The battery shutdowns. Refer to Figure 7-15 for inhibit and time
delays on warnings.
Inhibit Time Delay. The inhibit time delay is the time
period following crank disconnect during which the
generator set stabilizes and the controller does not
detect a fault or status event. The inhibit time delay is
not adjustable.
Time Delay (Shutdown or Warning). The time delay
follows the inhibit time delay. The time delay is the time
period between when the controller first detects a fault or
status event and the controller warning or shutdown
lamp illuminates. The time delay is not adjustable.
7.10.1 Fault Shutdown and Warning
The following list contains fault shutdown and warning
1
specifications with time delays.
2
GM82844-D
Specifications
TP-6774 2/14a