Kohler 20RESB User Manual

TP-6805 8/15 51Section 4 Controller
4.5 Controller Firmware
The manufacturer may release new versions of
controller firmware. Kohlerr distributors can download
the latest software from the TechTools area of the Kohler
Power Resource Center website. Controller firmware is
also available for download on the Kohler dealer portal
and at www.KohlerGenerators.com/usb.
The firmware version number is shown in the RDC2
controller’s Overview menu. See SW Version in
Figure 4-6. The firmware version number is also
displayed in SiteTecht and OnCuer Plus. To check
the firmware version number, select the parameters
view in SiteTech or OnCue Plus. The firmware version
number is shown in the Identity Group, which is the first
group displayed.
A personal computer (laptop), a USB cable, and Kohlerr
SiteTecht or the USB Utility are required for firmware
updates. Use a USB cable to connect the computer to
the controller’s USB port. See Section 4.3.
Refer to the SiteTech Software Operation Manual or the
USB Utility instruction sheet for instructions to load new
firmware onto the controller.
Firmware version numbers: Preceding zeroes may be
dropped from firmware version numbers. For example,
version number 4.03 is the same as version 4.3. The
version number displayed in SiteTech may show a third
number. For example, SiteTech may display version
4.3.5 for software version 4.3.
Overview ---->
1.2 h
Active Alert
(if any)
tp6804
Genset Status
Standby
Voltage: 240V
Freq: 60.0Hz
Engine: 85F
Oil Pressure: OK
Battery
12.3V
Engine Runtime:
25.5 h
Date: 02DEC2011
Time: HR:MNpm
Next Exercise:
09:00p 09Dec2011
Next Maintenance:
150 h or Mar2012
SW Version:
4.03
<---- Return
Figure 4-6 SW Version Number in Overview Menu

Kohler 20RESB Specifications

General

Brand	Kohler
Model	20RESB
Category	Portable Generator
Language	English