Controller Power; Battery Charging - Kohler 14RCA Instructions Manual

Active Alert
Genset Status
Running
Voltage: 240V
Freq: 60.0 Hz
Engine: 72.0F
Oil Pressure: OK
Battery
Engine Runtime:
Date: 02DEC2011
Time: HR:MNpm
Generator running
Figure 33 Autopaging Displays, Generator Running and Automatic Mode
3.3

Controller Power

The RDC2 controller is powered by the generator set engine starting battery and the built-in battery charger.
Note:
To disconnect controller power, disconnect the utility power to the generator set and disconnect the battery.
If controller power is disconnected and reconnected, you will be prompted to set the language, time, date, and exerciser. The
first setting will flash. Press the Up and Down arrow buttons to change the setting. Press Select to save the setting and mov e
on to the next. Repeat until all settings are saved and the controller returns to the main menu. See the Changing Settings
section for more detailed instructions to change settings on the RDC2. See the Setting the Exerciser section for more detailed
instructions to set the exerciser or change the exercise settings.
3.4

Battery Charging

The controller includes a built-in battery charger to maintain the engine starting battery. The RDC2 controller monitors the battery
voltage and provides a constant 13.4 ±2% VDC voltage and maximum 2.5 amps to charge the battery.
The installer must connect utility power provided from the building on a breaker-protected circuit for the built-in battery charger
as described in the generator Installation Manual.
42
12.3V
24.5 h
Active Alert
Genset Status
Standby
Battery
12.3V
Engine Runtime:
24.5 h
Date: 02DEC2011
Time: HR:MNpm
Next Exercise:
09:00p 09Dec2011
Next Maintenance:
150 h or Mar2012
Automatic mode
Sample data shown.
TP-7092 11/22