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 4 

NOTE:

The red, yellow and green LED’s are also utilized during the 

pairing process. See the “display unit startup” section for 

details.

PAIR/RESET BUTTON

The display unit has a Pair/Reset button on the bottom of the 

enclosure (Figure 11). The Pair/Reset button has three functions.
•  It is used to pair the display unit with the generator transceiver 

during installation by being pressed and held for 3 seconds. 

See the installation section for complete instructions. 

NOTE:

If the button is held for 3 seconds during normal operation, the 

display unit will go into pairing mode which will be indicated by 

a flashing yellow LED. If this happens simply release the button 

and allow the display unit to complete its pairing attempt and 

“fail to pair” which will be indicated by a flashing red LED. Once 

the red LED begins flashing, momentarily press and release the 

pair reset button to exit pairing mode. The previously stored 

pairing information will not be deleted and the display will 

return to normal operating mode.

• It will silence the internal buzzer when briefly pressed and 

released.

•  It will reset the display unit and remove its pairing information 

if pressed and held for 10 seconds or more. Avoid this during 

normal use as the system will cease to operate and the pairing 

process will need to be performed again.

INSTALLATION

GENERATOR SIDE TRANSCEIVER INSTALLATION 

INSTRUCTIONS - AIR COOLED GENERATORS

The following steps illustrate how to mount the generator side 

transceiver to an air cooled generator.
For liquid cooled generator applications an adaptor kit is required 

and comes with additional instructions.

NOTE:

The generator battery will be disconnected and reconnected 

during the installation process which may result in an “Inspect 

Battery” warning being displayed on the generator controller. 

This is normal and is no cause for concern; simply clear the 

warning from the generator controller following the operating 

instructions for the Generator controller. The time and date will 

also need to be reset once the starting battery is reconnected.

1.  Open the top lid of the generator.
2.  Set the Auto/Off/Manual switch to the Off position.
3.  Remove the 7.5 Amp control panel fuse.
4.  Remove the front access panel from the enclosure
5.  Disconnect the negative battery cable.
6.  Remove retaining screws and then remove the control panel 

cover (Figure 1).

Figure 1 — Remove Control Panel Cover

7.  Remove the cover plate and rubber gasket from the backside 

of the generator. (Figure 2).

Figure 2 — Remove Cover Plate & Rubber Gasket

8.  Remove the generator transceiver from the package and verify 

the gasket is properly located in its groove.

9.  Mount the generator transceiver to the generator using the two 

(2) screws and flat washers provided (Figure 3).

Wireless Display System

Summary of Contents for NEXUS Remote Monitor

Page 1: ...www generac com or 1 888 GENERAC Instruction Manual Nexus Remote Monitor ...

Page 2: ...on against harmful interference in a residential instal lation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interfer ence will not occur in a particular installation If this equipment does cause harmful interference to r...

Page 3: ... installing operating or servicing this equipment Become familiar with this Owner s Manual and with the unit The generator can operate safely efficiently and reliably only if it is properly installed operated and maintained Many accidents are caused by failing to follow simple and funda mental rules or precautions The manufacturer cannot anticipate every possible circumstance that might involve a ...

Page 4: ...hout warning When this occurs load circuits are transferred to the STANDBY genera tor power source To prevent possible injury if such a start and transfer occur always set the generator s AUTO OFF MANUAL switch to its OFF position before working on equipment and remove the fuse from the generator control panel In case of accident caused by electric shock immediately shut down the source of electri...

Page 5: ...teries that are installed by removing the battery cover in the back of the unit Observe correct battery polarity which is indicated within the battery compartment The expected battery life under normal use is one year when using standard AAA 1 5V 1 2ah alkaline batteries NOTE These batteries should be changed yearly The Nexus wireless monitor does not have a power switch the monitor automatically ...

Page 6: ... will need to be performed again INSTALLATION GENERATOR SIDE TRANSCEIVER INSTALLATION INSTRUCTIONS AIR COOLED GENERATORS The following steps illustrate how to mount the generator side transceiver to an air cooled generator For liquid cooled generator applications an adaptor kit is required and comes with additional instructions NOTE The generator battery will be disconnected and reconnected during...

Page 7: ... plug into the header gently insert the plug until it locks into place Figure 5 Plug the 4 pin Plug into the Generator Transceiver Module 13 Connect the wire harness that came with the kit as follows Insert the 5 pin plug into the 5 pin header on the genera tor transceiver Figure 6 DO NOT force the plug into the header Gently insert the plug until it locks into place The 5 pin header is the header...

Page 8: ...e display unit does not begin displaying the gen erator status correctly follow the Pairing the Generator Transceiver with the Display Unit procedure 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 ...

Page 9: ...l panel fuse 29 If needed use tie wraps to secure the new wire harnesses 30 Replace the plastic cover over the customer connect termi nals 31 Replace the control panel cover and retaining screws 32 Replace the front access panel 33 Replace the 7 5 Amp control panel fuse 34 Set the Auto Off Manual switch to the Auto position 35 Close the top lid of the generator Information Label A write on label h...

Page 10: ...d from the main wire harness to provide enough length to reach the generator transceiver The following instructions replace Step 11 in the general installa tion instructions 1 Remove the four screws holding the control panel in place 2 Lift the control panel up and move it out of the way Figure 1 Figure 1 Remove the Control Panel 3 Cut the tie wrap holding the 4 wire LED wire harness to the enclos...

Page 11: ...75 1 BASIC WIRELESS 2010H 5 0H9593 1 GENERATOR SIDE RF ANNUNCIATOR 6 0H9608 1 MANUAL 7 0G7130 2 STATIC SHIELDING BAG 200 X 140 X 0 08mm 8 OG7092 1 GASKET 2 0 X 4 0 X 313 9 084543A 2 SCREW PPPH 3 X 12mm 10 052777 2 WASHER FLAT M3 11 0H8352 1 HARN PCB TO BASIC RF MODULE Drawing 0H9609 A Final Assembly Decal Drawing ...

Page 12: ...s not authorized in writing by Generac Power Systems Failures due but not limited to normal wear and tear accident misuse abuse negligence or improper use Failures caused by any act of God and other force majeure events beyond the manufactures control Damage related to rodent and or insect infestation Products that are modified or altered in a manner not authorized by Generac in writing Any incide...

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