Installation; Installation Practices - Honeywell FS20X Series User Manual

FS20X Fire and Flame Detectors

Installation

Installation Practices

For installations in a Hazardous Classified Area, consult the National Electrical
Code Handbook, articles 500 through 517 for the proper installation practices. For
locations outside the United States, observe local and regional regulations.
CAUTION
!
The detector's metal conduit plug by itself will not provide a weathertight seal.
To maintain the detector's weatherproof integrity and satisfy local and regional
regulations, apply an approved sealant to the threads.
Before completing the installation, verify that the detector has been configured
correctly for the application. The factory default settings are as follow:
FS20X Settings for SW VER I/F 6175009G and earlier
Alarm relay outputs are non-latching and normally de-energized
Detector range/sensitivity is medium
Auxiliary relay Verify Time is set to 5 seconds
Factory use only
Fault relay output is normally energized
Communication is set to FireBusII
Factory use only
Digital communication address is set to 127
FS20X Settings for SW VER I/F 6175009H and later
Alarm relay outputs are non-latching and normally de-energized
Detector range/sensitivity is medium
Auxiliary relay Verify Time is set to 5 seconds
Factory use only
Fault relay output is normally energized
Communication is set to FireBusII
Factory use only
8, 12 and 16 mA controls (see table below for details)
Digital communication address is set to 127
If the detector's application requires different settings, refer to
Detector" on page 31
16
Description
Description
for detailed descriptions.
Setting
SW2-1 off SW2-7 off
SW2-2 off SW2-3 on
SW2-4 on SW2-5 off
SW2-6 off
SW2-8 on
SW3 is set to position 4
SW1-1 through SW1-3 off
SW1-4 through SW1-10 on
Setting
SW2-1 off SW2-7 off
SW2-2 off SW2-3 on
SW2-4 on SW2-5 off
SW2-6 off
SW2-8 on
SW3 is set to position 4
SW1-1 & SW1-3 off
SW1-2
SW1-4 through SW1-10 on
"Configuring the