Bosch FLM-325-IM, FMM-325A, FMM-325A-D Technical Bulletin

Issue severity

Products affected

Hig
Medium. r
described
below.
Low.
Bosch Security Systems, LLC | Fire
Technical Bulletin
FLM
-325-IM Mini Analog Contact Module
h. Act immediately
Bosch Security Systems strongly
ecommends you take the action
Advisory
March 30, 2021 Issue
Bosch is issuing an advisory notice that a limited number
of FLM-325-IM Mini Analog Contact monitor modules may not indicate a trouble condition for an open EOL resistor when used with the FMM-325A and FMM-325A-D manual
pull stations. These modules were manufactured during October 2019 thru October 2020 and distributed.
While we believe the risk that the pull stations will not
operate is low, it is important to perform a functional test
of the pull stations to ensure their operating condition.
FLM-325-IMFMM-325AFMM-325A-D
Resolution
Please make sure that you inspect these modules during your regular inspections and functional testing
Location of the date code on the terminal block:
FLM-325-IM includes a label on the side of the terminal block. Those marked with “VER. 2.2” and manufactured from October 2019 to October 2020 are affected. For those that are still in the shipping box are shown as a date code of H109, H119, H129, H010, H020, H030, H040, H050, H060, H070, H080, H090, H100. For date code locations, see the figures on the back of this sheet.
Location of the date code on the terminal block:
©
325_EOL_relay_performance
Bosch Security Systems LLC
130 Perinton Parkway Fairport, New York 14450 USA
www.boschsecurity.com
© Bosch Security Systems, LLC
2 | Bosch Security Systems, LLC | Fire
2021 Bosch Security Systems LLC TBI_2021-03-30_FLM-
., 2021
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