Standby Battery Requirements

Household Burglary and Commercial Burglary

Four hours of standby battery capacity required.

Central Station or Local Fire Alarm

24 hours of standby plus 5 minutes of alarm operation required. See Central Station or Local Systems Ampere-Hour Calculation Formula in the Standby Battery Calculation for NFPA 72 Fire Alarm Applications section.

Remote Station or Auxiliary Fire Alarm

60 hours of standby plus 5 minutes of alarm operation required. See Remote Station or Auxiliary System Ampere-Hour Calculation Formula in the Standby Battery Calculation for NFPA 72 Fire Alarm Applications section.

Household Fire Warning Equipment

24 hours of standby plus 4 minutes of alarm operation required. SeeHousehold Fire Ampere- Hour Calculation Formula in the Standby Battery Calculation for NFPA 72 Fire Alarm Applications section.

 

D9112

Operation & Installation Manual

 

 

 

74-06144-000-C 2/96

Page 67

© 1993-1996 Radionics

Page 67
Image 67
Bosch Appliances D9112 installation manual Standby Battery Requirements, Household Burglary and Commercial Burglary