Installation and Programming Manual
Mircom Technologies Inc All Rights Reserved LT-1034 Rev.1
Page 8 of 54
1.11 System Verification
The complete fire signaling alarm system must be verified for proper installation and operation when:
• the initial installation is ready for inspection by the Electrical Inspector or the Authority Having
Jurisdiction;
• any system component is added, modified or deleted;
• any major programming changes are made;
• system wiring has been altered or repaired;
• system failure due to external influences such as lightning, water damage or when extended power
outages (>24 hrs) have occurred.
1.12 Standby Power
Battery Requirements: (Replace ONLY with Part Numbers below)
NMC-100 – 12V 12AH :Discovery Model D12120
ISD-1000 – 8X1.2-9.6V 1700mAH NiMH: Model – 004-00000-005
The NMC-100 provides standby battery support with a lead-acid rechargeable battery. The required battery is a
12V-12AH SLA Battery capable of providing 24 hours of standby power. Periodic inspection for damage and the
batteries’ ability to support the attached equipment is strongly recommended.
The ISD-1000 is provided with standby battery support by a pack of eight (8) 1.2 volt Nickel Metal Hydride
rechargeable batteries capable of providing 24 hours of standby. This battery pack is supervised by the NMC
control panel for low or missing battery warnings (Battery Fault), by address number and will be shown, by
Address (suite) number on the NMC LCD screen. It is imperative that the ISD unit be inspected for either
replacement of the battery pack and/or the ISD battery charging circuit be inspected and tested after receiving this
warning! Periodic inspection for damage and the batteries’ ability to support the attached equipment is strongly
recommended. The ISD batteries are rated for a minimum 500 full discharge cycles over the life of each battery.
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