TP-6811 7/16 43Section 3 Controller
GM66569
1. Controller screws (qty. 2)
2. Nameplate location
3. Utility power entry point
4. Customer connection access panel
1
4
2
3
Figure 3-6 Controller and Access Panel
5. Remove the customer connection access panel
and use a voltmeter to confirm that utility power has
been disconnected. See Figure 3-6.
6. Remove the two (2) screws securing the controller
to the junction box and carefully lift the bottom edge
of the controller. See Figure 3-6.
Note: Be careful of the leads and harness
connected to the controller panel.
7. Note the connections on the back of the controller,
and then disconnect P1, P2, P4, P5, and P6. See
Figure 3-7 or the wiring diagram.
Note: The auxiliary winding mini-breaker on the
RDC2 controller is not connected.
1. P6 Ethernet connection for OnCue r Plus
2. P1
3. Field circuit breaker (Not connected). Note: Newer RDC2
controllers to not have a field circuit breaker.
4. P2
5. P5
2
GM81217
1
4
5
3
Figure 3-7 Controller Connections
8. Remove the old controller.
9. Reconnect all harnesses to the new controller
assembly. See Figure 3-7 or the wiring diagram.
10. Install the controller onto the junction box using the
two (2) screws removed in step 6.
11. Replace the access panel and secure with the
screws.
12. Reconnect the engine starting battery, negative (--)
lead last.
13. Reconnect the utility power to the generator set by
closing the circuit breaker in the distribution panel.
14. Check the firmware version on the controller, and
update to the latest released version, if necessary.
See Section 3.4 and TP-6701, SiteTech Software
Operation Manual, for instructions.
15. The controller will prompt you to set the date and
time, and then to set the exerciser. See the
generator set Operation Manual for instructions, if
necessary.
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