Siemens FDBZ492-PR Installation Instructions Manual

Installation Instructions
Model FDBZ492-PR
Global Air Duct Monitoring Housing
INTRODUCTION

TECHNICAL DATA

ASSEMBLY
P/N A6V10330327_a_en
Model FDBZ492-PR from Siemens Industry, Inc., is a RoHS
compliant air duct monitoring housing containing sampling
tubes. When used with a Siemens conventional smoke detector,
smoke and combustion products are detected for shutdown of
the duct system and/or operation of supplementary equipment
as provided by the system control panel. The duct unit supports
two sets of Form C alarm contacts, one Form A alarm contact
and one Form C trouble contact. The trouble contact supervises
the presence of the input power, removal of the detector cover
and the removal of the smoke detector head.
AIR DUCT CONDITIONS
Temperature Range:
With PE-11, 8854, PE-11C: 0
With OP121: 0 C (32
O
Altitude Range:
No altitude limitations
Relative Humidity:
Up to 95% RH (non-condensing/non-freezing)
Air Duct Velocity Range:
100-4000 ft/min
Sampling and Exhaust Tube Pressure Differential Range:
Greater than 0.01 and less than 1.2 inches of water column
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DO NO DO NO DO NO DO NO DO NOT USE air T USE air T USE air T USE air duct det T USE air
This detector has a cover tamper (removal) switch. Care should
be taken when installing the cover. Squarely place the cover on
the unit to aviod possible damage to the switch.
DO NO DO NO DO NO DO NO DO NOT SLIDE CO T SLIDE COVER IN T SLIDE CO T SLIDE CO T SLIDE CO
C (32 F) - 38
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