Conventional Automatic Fire Detectors Accessories | en 19
Bosch Sicherheitssysteme GmbH
User manual
2021.03 | 11 | F.01U.004.377
Mode Terminal connection Alarm condition
3
The remote indicator shows flashing red light.
Operate in mode 1 and 3 only, when connected to LSN detectors.
1. Place the cap on the base plate in such a way that the two hooks are inserted into the
slits.
2. Press the cap lightly onto the base plate until the snap‑fit‑hook engages.
Installation of the FAA-420-RI Remote Indicator
Warning!
Malfunction and Damage
If maximum current feed of the connected detector is larger than 30mA, it can result in
malfunction and damage to the remote indicator.
a) Ensure, that the maximum current feed of 30mA is not exceeded
b) Use point‑type automatic Bosch detectors, which have an internal resistor that limits the
current consumption.
Before assembly remove the cap from the base plate
1. Unlock the snap‑fit hook by pressing on it with a flat object and lift the cap carefully
2. Remove the connection board for easy access.
3. Mount the base plate directly on a dry, level surface with two or four screws.
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