Kohler 14RES

TP-6733 8/11 31Section 1 Installation
1.14 Controller Configuration
The controller configuration for each generator model is
set at the factory and should not normally require
changes.
An authorized Kohler distributor/dealer can adjust the
RDC controller configuration and generator set
performance using the RDC controller keypad. Use the
select and arrow buttons to change settings or adjust
performance as described in the following sections.
Note: The DC controller cannot be adjusted from the
controller keypad.
An authorized Kohler distributor/dealer can adjust the
controller configuration and generator set performance
on both the RDC and DC controllers using K ohlerr
SiteTecht software and a personal computer. Contact
an authorized Kohler distributor/dealer for service.
Adjust the controller configuration with the generator set
off. Adjust the generator set performance with the
generator set running.
1. LED display
2. Up button
3. Select button
4. Down/Exercise button
5. Service access
6. RUN button and LED
7. AUTO button and LED
8. OFF button and LED
1
8
3
2
6
7
5
4
Figure 1-29 RDC Residential Digital Control
1.14.1 Firmware Version Number
To check the firmware version number on the RDC
controller, hold the select button and the up arrow button
for about 5 seconds, until the firmware version number
appears on the display. See Figure 1-31. On the DC
controller, the firmware version number is displayed
during the first 2 seconds of the engine start cycle.
The manufacturer may release new versions of
controller firmware. An authorized Kohlerr distributor or
dealer can update the controller firmware in the field.
Kohlerr SiteTecht software and a personal computer
are required. See TP-6701, SiteTech Software
Operation maunal, for instructions.
1.14.2 System Parameters
The controller configuration for each generator model is
set at the factory and should not normally require
changes. The controller will display fault code NoEC (no
engine configuration setting) if the configuration is not
set.
The controller’s configuration mode allows adjustment
of the system parameters listed in this section. Use the
instructions in this section to check the configuration
after installation and change it to match the settings
shown in Figure 1-30 for your application, if necessary.
An authorized distributor or dealer can use a personal
computer running Kohlerr SiteTecht software to set
the system parameters, if desired. The controller will
display Uu---- if the voltage and frequency are not set to
one of the standard combinations shown in Figure 1-30.
Parameter Setting
Definition
Phases Hz VAC
System voltage
and frequency *
Uu01 1 60 120/240
Uu06 1 50 115/230
Uu07 DO NOT USE
Uu11 DO NOT USE
Uu15 DO NOT USE
Uu16 DO NOT USE
Uu19 DO NOT USE
Uu21 DO NOT USE
Uu22 DO NOT USE
Engine
Configuration *
Ec13 14RES/RESL
Ec14 20RES/RESL
* Factory-set for each model.
Figure 1-30 Controller Configuration Parameters