Damper and Actuator Product Guide
268.1
Fire/Smoke Section
Installation Bulletin
FS-1300
Issue Date
0499
© 1999 Johnson Controls, Inc.
1
Part No. 44-352-29, Rev. —
www.johnsoncontrols.com
Code No. LIT-2681195
!
DANGER: To avoid causing death or
serious bodily harm to building
occupants, follow all instructions
carefully. Dampers must close
completely to preserve the
integrity of the fire barrier.
I
tems Needed
•
screwdriver, flat-blade
•
nut driver, 1/2 inch socket
•
open-end wrench, adjustable to 1 inch
G
eneral
Note:
For further information, refer to
UL File No. R11172 and
CSFM3230-0554:128.
The FS-1300 Combination Fire/Smoke Leakage-rated
Life Safety Damper is designed to restrict the passage
of flame or smoke when in the closed position, under
dynamic or static conditions.
After installation, when power (electric or pneumatic) is
applied to the actuator, the damper blades will be
driven to the open position by the actuator.
When the primary temperature sensor detects heat, it
breaks power to the actuator, closing the damper
blades through the spring-return mechanism of the
actuator. The damper is now in the smoke protection
mode (damper closed via actuator).
If the air temperature reaches the fusible link
temperature (secondary temperature sensor), the link
separates. The damper linkage disengages from the
actuator, allowing the blades to close by a torsion
spring. The damper is now in fire protection mode
(damper closed via torsion spring).
FS-1300 Combination Fire/Smoke Dampers are
approved for mounting in fire walls constructed of
masonry or gypsum wallboard (metal or wood studs)
and in cement floors or ceilings.
Figure 1: Wall Mounting
Figure 2: Floor/Ceiling Mounting
Table 1: Damper Size Limits
Size Limits
Width, in.
Height, in.
Minimum
15
14
Maximum Single Panel
32
48
Damper Maximum
(Wall Installation)
64
96
Damper Maximum
(Floor Installation)
64
72
Note: FS-1300 size limits are a function of past UL tests.
Actual damper size is 1/4 inch less than nominal.
FS-1300 Combination Fire/Smoke Damper Installation
1-1/2 Hour/Class II Leakage
