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TP-6880 2/21 31Section 3 RDC2 Controller Operation
Section 3 RDC2 Controller Operation
3.1 RDC2 Generator Set/ Transfer
Switch Controller
The generator sets are equipped with the RDC2
generator set/transfer switch controller.
The RDC2 controls the following power system
components:
Model 8RESV/L, 10RESV/L, or 12RESV/L generator
set
Model RXT Automatic Transfer Switch (ATS)
Load shed kit
Programmable Interface Module (PIM)
The RDC2 controller features include:
Two-line x 16 character backlit digital display with
adjustable contrast
OFF, AUTO, and RUN generator set master control
buttons
Generator set status indicating LEDs (OFF, AUTO,
RUN)
Up, Down, and Select buttons for navigation through
menus and adjustments
Power system indicator LEDs to show utility and
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. See
Figure 3-2 for details of the controller’s user interface.
1. User Interface; see Figure 3-2
2. USB port (mini-B); see Section 5.2.
1
2
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Figure 3-1 RDC2 Controls and Indicators
1. 2-line LCD display
2. Up button
3. Select button
4. Down button
5. RUN button and LED
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.
1
10
3
2
5
11
4
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Figure 3-2 RDC2 User Interface
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