Display Unit Startup - Generac Power Systems NEXUS Remote Monitor Instruction Manual

Wireless Display System
Figure 7 – Remove Plastic Cover
15. Connect the 0 Wire from the wire harness to the 0 location on
the terminal strip (Figure 8.)
Figure 8 – Connect the 0 Wire

DISPLAY UNIT STARTUP

The Display unit and the generator transceiver are "Paired" at
the factory during final test and should start communicating as
soon as they are both powered up. If, however, pairing is required
(when replacing a module, adding a second display unit, etc.), fol-
low the "Pairing the Generator Transceiver with the Display Unit"
procedure.
16. Reconnect the negative battery cable.
17. Replace the 7.5 Amp control panel fuse.
18. Install the two non-rechargeable AAA 1.5V batteries (includ-
ed) into the display unit (Figure 9). Observe correct battery
polarity which is indicated within the battery compartment.
19. Close the top lid of the generator. Keeping the lid open may
interfere with operation of the wireless module.
20. Verify the display unit begins displaying the generator status
correctly. This typically only takes a minute, but could take as
long as 12 minutes while the two modules synchronize their
internal clocks.
• If the display unit begins displaying the generator status
correctly, skip to the "Re-Assemble the Generator" section.
• If the display unit does not begin displaying the gen-
erator status correctly, follow the "Pairing the Generator
Transceiver with the Display Unit" procedure.
6
Figure 9 – Battery installation
Pairing the Generator Transceiver with the Display Unit
21A. See figure 11 for the location of the "Pair/Reset" button on
the display unit.
Place the display unit against the generator transceiver as
shown in figure 10, then immediately press and hold the
"Pair/Reset" button on the display unit
21B. Once the yellow LED begins flashing (after about three sec-
onds), indicating the modules are in pairing mode, release
the "Pair/Reset" button on the display unit and move the
display unit away from the generator transceiver.
22. The Yellow LED will continue to flash during the pairing pro-
cess.
23. Once the two modules have successfully paired up the yellow
LED will stop flashing and the green LED will begin flashing.
24. Press and release the Pair/Reset button to complete the pair-
ing process. At this time the green LED will stop flashing and
the display unit will enter its normal mode of operation.
If the Auto/Off/Manual switch is still in the off mode the red LED
will begin to flash to indicate the generator is in alarm mode.
Do not confuse this flashing red LED with the "failure to pair"
described below.
Figure 10 – Place the Display Unit Against
the Generator Transceiver
NOTE:
Note Relative
Positioning