Honeywell Farenhyt Series Installation And Operation Manual page 31

Rechargeable 90 hr Standby, 90 hr Standby, 90 hr Standby,
Battery Size 5 min alarm 15 min alarm 20 min alarm
55 AH 480mA 464mA 456mA
Table 3.6 Maximum Battery Standby Loads for 90 Hour Standby*
WARNING:
!
Farenhyt does not support the use of batteries smaller than those listed in Table 3.5 and Table 3.6. If you use a battery too small for the
installation, the system could overload the battery resulting in the installation having less than the required 24 hours standby power. Use
Table 3.5 and Table 3.6 to calculate the correct battery amp hour rating needed for your installation. It is recommended that you replace
batteries every five years
*For FM Installation only
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IFP-300 / IFP-300ECS Manual P/N LS10145-001SK-E:B 12/18/2017