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NO WIRING IS REQUIRED FOR THE NEXUS
See Nexus® addendums: 750.1532 and 750.1641 for more information and antenna installation.
See Nexus®Pro addendums: 750.1641 and 750.2060 for antenna installation and important information before powering up unit.
Press test switch for 1 second to initiate a 1 minute manual test. Status Indicator will flash green. All normally-ON lamps (switched or
unswitched) will turn ON. All normally-OFF lamps shall also be ON. After 1 minute test, lamps will revert to normal operating mode and
unit will revert to recharge mode. Status indicator will be steady ON green if no fault has been detected. If a fault is detected, refer to the
FEATURES AND OPTIONS pp. 12-14 for diagnostics and auto test features.
Allow the batteries to charge for a minimum of 48 hours after installation or power failure before conducting a 90-minute discharge test.
The Life Safety Code and the Authorities having Jurisdiction require an annual 90-minute discharge test.
Resetting the system:
Depending on the sequence of installation, some units may require a system reset. To reset, press and hold test switch on left
side of unit for 6 seconds.
NS
BATTERY:
The batteries supplied in this equipment are high quality maintenance-free Valve Regulated Lead Acid design.
Ambient temperature of electrical room where batteries are installed should be 25° C (77° F) for maximum battery performance.
Replace batteries when they no longer operate the load for 90 minutes.
Replace only with manufacturer supplied parts.
Properly dispose of or recycle the Lead-Acid battery.
Tel: (888) 552-6467
®
NEXUS
®
VERSION.
MANUAL TEST
SYSTEM RESET
MAINTENANCE
Fax: (800) 316-4515
EMIU 1500W - 4 Option Mini Inverter
(OPTION)
11/22 750.2188 Rev. B
7/16
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