Greenheck FSD-M211 User Manual

Model FSD-M211

Application

Combination Fire Smoke Dampers

Model FSD-M211 is a combination fire smoke damper with 3V style blades. The FSD-M211 has been qualified to 10.2 m/s and 1 kPa for operation and dynamic closure in emergency fire smoke situations. Model FSD-M211 may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction.

Model FSD-M211 has also been tested in accordance with BS476 to 4 hours at Warrington Fire, UK, and is approved for fire partitions of 4 hours or less where British Standards are required.

Ratings

UL 555 Fire Resistance Rating

Fire Rating: 1 Dynamic Closure Rating: Actual ratings are size dependant Maximum Velocity: 10.2 m/s Maximum Pressure: 1.5 kPa

UL 555S Leakage Rating

Leakage Class: I Operational Rating: Actual ratings are actuator dependant Maximum Velocity: 10.2 m/s Maximum Pressure: 1.5 kPa Max. Temperature: 177°C —Depending on actuator

BS476 Fire Resistance Rating

Fire Rating: 4 hours

Construction Standard Optional

Frame Material Galvanized steel -

Frame Material Thickness

Frame Type 127mm x 25mm

Blade Material Galvanized steel -

Blade Material Thickness

Blade Type 3V -

Linkage Plated steel out of

airstream, concealed

Axle Bearings Bronze -

Axle Material Plated steel -

Blade Seals Silicone -

Jamb Seals 304SS -

Closure Device RRL RRL/OCI, TOR,

Closure Temperature

Features:

 •Framesareconstructedwithreinforcedcorners.Low

profile head and sill are used on sizes less than 432mm (17 in.) high.

 •Bladesarereinforcedwith3longitudinalstructurally

designed vee's.

⁄2 Hours

1.5mm

(16 ga.)

(5 in. x 1in.) hat channel

1.5mm

(16 ga.)

in jamb

74°C

(165°F)

Fusible LInk

100°C (212°F), 121°C (250°F),

177°C (350°F)

W x H

Inches 8 x 6 32 x 50 or 36 x 48 144 x 96 128 x 100

mm 203 x 152 813 x1270 or 914 x 1219 3658 x 2438 3251 x 2540

Inches 8 x 6 36 x 48 144 x 48 128 x 48

mm 203 x 152 914 x 1219 3658 x 1219 3251 x 1219

Steel 3V Blades

UL 555S Leakage Class I

UL555 11⁄2 Hour Fire Resistance Rating

4 Hour Fire Resistance Rating (BS476)

Model FSD-M211 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by:

National Fire Protection Association

NFPA Standards 80, 90A, 92A, 92B, 101, & 105

IBC International Building Codes British Standard BS476

Tested to 4 hours at Warrington Fire, UK

“UL CLASSIFIED (see complete marking on product)” “UL CLASSIFIED to Canadian safety standards (see complete marking on product)”

Standard 555 & 555S (Listing #R13317)

Greenheck Kunshan Co. Ltd. and Greenheck Fan Corporation certiﬁes that the model FSD-M211 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures

AIR

PERFORMANCE

AIR MOVEMENT AND CONTROL ASSOCIATION INTERNATIONAL, INC.

performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certiﬁed Ratings Programs. The AMCA Certiﬁed Ratings Seal applies to air performance ratings only.

* W & H dimensions

furnished approximately 6mm undersize. (Add sleeve thickness for overall sleeved damper dimension)

Right hand drive is shown.

Left hand drive is available

upon request.

Minimum

Size

Single

Section

4 in. wg (1 kPa) pressure

6 in. wg (1.5 kPa) pressure

Maximum Size

Multiple Section

Horizontal Vertical

Installation instructions available at www.greenheck.com

Options and Pressure Drop Data FSD-M211

5D 6D

4 (W) (H

)

3.14

Options available on FSD-M211:

• RRL/OCI(OpenClosedIndicationswitches) •TOR(TemperatureLimitedOverride)

• Actuators(24V,230V) •Flanges

• Momentarytestswitch •POCretainingangles

• 69°C fusible link (BS476) •Transitions(R,C)

Pressure Drop Data

This pressure drop testing was conducted in accordance with AMCA Standard 500-D using the three configurations shown. All data has been corrected to represent standard air at a density of 1.201 kg/m3.

Actual pressure drop found in any HVAC system is a combination of many factors. This pressure drop information along with an analysis of other system influences should be used to estimate actual pressure losses for a damper installed in a given HVAC system.

AMCA Test Figures

Figure 5.3 Illustrates a fully ducted damper. This configuration has the lowest pressure drop of the three test

configurations because entrance and exit losses are minimized by straight duct runs upstream and downstream of the damper.

Figure 5.2 Illustrates a ducted damper exhausting air into an open area. This configuration has a lower pressure drop than Figure 5.5 because entrance losses are minimized by a straight duct run upstream of the damper.

Figure 5.5 Illustrates a plenum mounted damper. This configuration has the highest pressure drop because of extremely high entrance and exit losses due to the sudden changes of area in the system.

+ 4 hidden pages