Faults; Warnings; Shutdowns - Kohler 8.5RES Service

5.4 Faults

5.4.1

Warnings

The fault conditions listed in Figure 5-6 will cause the
controller to display a fault code but will not shut down
the generator set.
5.4.2

Shutdowns

Under the fault conditions listed in Figure 5-7, the
controller displays a fault code and the generator set
shuts down.
Code Fault
HB * High battery
voltage warning
LB Low battery
voltage warning
* ADC-RES only
Figure 5-6 Fault Codes, Warnings
TP-6196 10/09
Downloaded from www.Manualslib.com
Description
Fault code is displayed if the engine starting battery voltage rises
above 16 VDC for a 12 VDC system or above 30 VDC for a 24 VDC
system for more than one minute when the engine is not running. This
fault condition does not inhibit engine starting.
The fault condition clears when the battery voltage returns to a voltage
within the limits for more than 10 seconds.
Fault code is displayed if the engine starting battery voltage falls below
8 VDC for a 12 VDC system or below 16 VDC for a 24 VDC system
for more than one minute when the engine is not running. This fault
condition does not inhibit engine starting.
The fault condition clears when the battery voltage returns to a voltage
within the limits for more than 10 seconds.
manuals search engine
Always identify and correct the cause of a fault
shutdown before restarting the generator set. Refer to
Section 3, Troubleshooting, for instructions to identify
and correct the cause of the fault.
Move the generator set master switch to the OFF/
RESET position to reset the controller after a fault
shutdown. Then move the switch to the AUTO or RUN
position.
Section 5 ADC-RES and DC-RET Controller
Check
Check the battery rating
and condition.
Check the battery charger
operation.
Check the battery rating
and condition.
Check the battery charger
operation.
Charge or replace the
battery.
57