Section 3 Rdc2 Controller Operation; Rdc2 Generator Set/Transfer Switch Controller; Controls And Indicators - Kohler 14/20RESA Funcionamiento

3.1 RDC2 Generator Set/Transfer
Switch Controller
Model RESA generator sets are equipped with the
RDC2 generator set/transfer switch controller. See
Figure 3-1 for controller illustrations. The operation is
the same for the original and revised controllers.
Model RESAL generator sets are equipped with the
DC2 controller. See Section 4 for DC2 controller
operation information.
The RDC2 controls the following power system
components:
Model 14RESA or 20RESA generator set
D
Model RXT Automatic Transfer Switch (ATS)
D
Load Control Module (LCM) or load shed kit
D
Programmable Interface Module (PIM)
D
The RDC2 controller features include:
Two-line x 16 character backlit digital display with
D
adjustable contrast
OFF, AUTO, and RUN generator set master control
D
buttons
Generator set status indicating LEDs (OFF, AUTO,
D
RUN)
Up, Down, and Select buttons for navigation through
D
menus and adjustments
Power system indicator LEDs to show utility and
D
generator source status, and to show which source
(utility or generator) is supplying power to the load

3.2 Controls and Indicators

Figure 3-1 illustrates the RDC2 controller.
Figure 3-2 for details of the controller's user interface.
TP-6804 1/15

Section 3 RDC2 Controller Operation

Original RDC2
1. User Interface; see Figure 3-2
Figure 3-1 RDC2 Controls and Indicators
1
11
10
1. 2-line LCD display
2. Up button
3. Select button
4. Down button
5. RUN button and LED
See
6. Generator power available LED*
7. Building on generator power LED*
8. Building on utility power LED*
9. Utility power available LED*
10. OFF button and LED
11. AUTO button and LED
* These LEDs operate only if a Model RXT transfer switch is
connected.
Figure 3-2 RDC2 User Interface
1
Revised RDC2
9 8 7 6
Section 3 RDC2 Controller Operation
GM77569
GM90304
2
3
4
5
GM77569
31