Belimo FSAF24 User Manual

1

FSAF24(-S) US, FSAF120(-S) U

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On/Off, Spring Return, Meets 250°F [121°C] for Half Hour, 75 Second

Technical Data FSAF24(-S) US, FSAF120(-S) US

ower supply

SAF24(-S) US 24 VAC ± 20%, 24 VDC -10% +20% SAF120(-S) U

ower consumptio

SAF24(-S) USrunning7.5 W, 10 VA, .4 A

SAF120(-S) U

ransformer sizin

trical connecti

-S m

verload protectio

Angle of rotatio

Direction o

rotatio

sprin

ition indicati

rri

unning tim

umidity 5 to 95% RH non-condensin

Ambient temperatur

normal duty-22°F to 122°F [-30°C to 50°C

torage temperature -40°F to 176°F [-40°C to 80°C] ousing NEMA type 1 ousing materia

ency listin

se level (max

spring return 62

ervicin

uality standar

eight (standard / -S model

AF24(-S) U AF120(-S) U

120 VAC ± 10%, 50/60 H

2 W, 4 VA, .15

holdin

unning 50/60Hz: 9.5 W, 11 VA, .1 A

3.5 W, 6 VA, .05 A

holdin

10 VA (Class 2 power source 24V only 3 ft, 18 ga, 2 color coded lead 1/2” conduit connector 3 ft, 18 ga, 4 leads appliance cable 1/2” conduit connector electronic throughout 0 to 95° rotation mechanically limited to 95° 133 in-lb [15 Nm] constant reversible with cw/ccw mountin visual indicator, 0° to 95 (0° is spring return position 3mm hex crank (shipped w/actuator <75 sec. constant, independent of loa

spring <20 seconds nomina

ety duty3 on/off cycles after 30 minutes at ambient

temperature of 250°F

121°C

IP40 zinc coated meta permanently lubricated cULus listed to UL873 an

22.2 No.2

45 dB

Maintenance fr ISO 9001, 5 year Belimo warrant

5.7 / 6.2 lbs (2.6 / 2.8 kg)

6.1 / 6.6 lbs (2.8 / 3 kg)

orque min. 133 in-lb, for control of air dampers

Applicatio

or two position control of UL555S rated dampers in HVAC. Actuator sizing should be one in accordance with the damper manufacturer’s specifications.

he actuator is mounted directly to a damper shaft or jackshaft 3/8” to 1.05” in iameter by means of its universal clamp. A crank arm and mounting brackets are vailable if the actuator cannot be direct coupled to the jackshaft or damper shaft.

Square footage of damper operated will depend on make and model of damper.

ically 12 sq.ft. minimum up to 24 sq.ft maximum will be operated for UL555S

cations

eratio

he FSAF series actuators provide true spring return operation for reliable fail-safe pplication and positive close-off on UL555S dampers. The spring return system rovides constant torque to the damper with, and without, power applied to the ctuator

he FSAF series provides 95° of rotation and is provided with a graduated position

ndicator showing 0 to 95°. The FSAF has a manual positioning mechanism which

llows the setting of any damper position within its 95° of rotation.

he actuator is shipped in the zero fail-safe position to provide automatic compression

ainst damper gaskets for tight shut-off. When power is applied, the manual

mec

sm is released and the actuator drives toward the

pen position where it stops rotating.

he manual override can also be released physically by the use of a crank supplied

ith the actuator.

AFETY NOTE

Screw a conduit ﬁ tting into the actuator’s bushing. Jacket the actuator’s input and

utput wiring with suitable ﬂ exible conduit. Properly terminate the conduit in a

unction box.

Dimensions (Inches [mm])

0.65" [16.5]

Standard:

1/2" to 1.05"

Optional*

3/8" to 3/4"

3/8" to 5/8"

*with K4 US clamp

3.25" [82.7]

0.19" [5]

0.39" [10]

0.35" [9]

3.86" [98]

[57]

2.24"

3.15" [80]

1.97" [50]

2.64" [67]

10.59" [269]

5.85" [148.5]

0.26" [6.5]

1.93"

D

[49]

M40024 - 05/10 - Subject to change. © Belimo Aircontrols (USA), Inc.

FSAF24-S US, FSAF120-S U

Auxiliary Switc

17

2xSPST 7A resistive, 2.5A inductive at 120V or 250V, UL Approved, double-insulated, one switch at 10°, one adjustable

rom 30° to 90

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

172

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SAF120(-S) US, FSAF24(-S) US

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pring Return, Meets 250°F [121°C] for Half Hour, 75 Seconds

Accessories (AF series accessories may be employed)

ND-AF

4 U 4-1 4H-AF

-

-1

H-AFV V-bolt kit for KH-AF and KH-AFTool-011 ZDB-AF2 U

-10

Z

1

Z

-10

Z ZG-103 Universal mounting bracket

-104

Z Z

ZG-10

ZG-AF

-AF10

Z ZS-100 Weather shield ZS-15 ZS-30 22965-00001 12mm form fit square shaft adaptor

or an overview of how to apply the accessories, see Belimo Mechanical Accessories and refer to the Belimo

Mounting Methods Guide

NOTE: When using FSAFxx (-S) US actuators, only use accessories listed on this page.

Damper position indicator Universal clamp for 3/8” to 3/4” shaft Universal clamp for up to 1.05” dia. jackshafts Universal clamp for hexshafts 3/8” to 5/8

rank arm for up to 3/4” round shaft (Series 2) rank arm for up to 1.05” jackshaft (Series 2

mm wrench

ngle of rotation limiter

versal mounting bracket versal mounting bracket

e actuator mounting bracke

versal mounting bracket

Mounting bracket for Honeywel

Mod IV replacement or new

rank arm type installation

Mounting bracket for Honeywel

Mod III or Johnson® Series 100 replacement or new crank arm type installation Mounting bracket for Barber Colma

MA 3../4.., Honeywell

Mod III or IV or Johnson® Series 100 replacement or new

rank arm type installation rank arm adaptor kit for AF/NF rank arm adaptor kit for AF/NF

metal Weather shield (polycarbonate NEMA 4X housin

Wiring Diagrams

Provide overload protection and disconnect as required

AUTION Equipment Damage

Actuators may be connected in parallel Power consumption and input impedance must be observed.

Actuator may also be powered by 24 VDC.

o ground connection required. Double insulated.

For end position indication, interlock control, fan startup, etc., the FSAF24 S US and FSAF120-S US incorporates two built-in auxiliary switches: 2 x

PST, 7A resistive, 2.5 inductive @120/250 VAC, UL Approved, one switch

is ﬁ xed at 10, one is adjustable from 30 to 90

Meets UL requirements without the need of an electrical ground connection

Meets cULus or UL and CSA Standard requirements without th need of an electrical ground connection

During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualiﬁ ed licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to nents could result in death or serious injury

ollow all electrical safety precautions when exposed to live electrical compo

Typical Specification

e combination ﬁ re and smoke dampers are to be operated by Belimo FSAF

eries actuators. Manufacturer shall provide 5 year warrant

ctuators shall draw no more than 11VA at 120V or 24

Where auxiliary switches are required for signaling, starting fans, or position indica

, Inc.

ion, -S model actuators, damper blade, or proximity switches shall be provided

USA

Smaller dampers shall employ Belimo FSLF or FSNF actuators per damper manufac

r r

e. © Belimo Aircontrols

AF24 US and FSAF120

ect to chan

M40024 - 05/10 - Sub

219_08

Auxiliary switch

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

3

FSAF230(-S) U

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On/Off, Spring Return, 250°F [121°C] for Half Hour, 75 Seconds

Technical Data FSAF230(-S) US

ower supply

230 VAC ± 14%, 50/60 H

ower consumptio

unning50/60Hz: 11 W, 12 VA, .07 A

3.5 W, 6 VA, .03 A

holdin

ransformer sizin

lectrical connectio

-S models3 ft, 18 ga, 4 leads appliance cable

verload protectio

le of rotatio

An

orqu

Dir

f rotati

sprin

osition indicatio

anual overr

unning tim

umidit

Ambient temperatur

normal duty-22°F to 122°F [-30°C to 50°C]

afety duty3 on/off cycles after 30 minutes at ambient

torage temperature -40°F to 176°F [-40°C to 80°C] ousing NEMA type 1 / IP40 with ﬂ exible condui ousing materia

r

gency listing

oise level (max

spring return

ervicin

uality standar

ht

10 VA (Class 2 power source 24V only

otor3 ft, 18 ga, 2 color coded lead

1/2” conduit connector

1/2” conduit connector electronic throughout 0 to 95° rotation mechanically limited to 95° 133 in-lb [15 Nm] constant reversible with cw/ccw mountin visual indicator, 0° to 95

0° is spring return position 3mm hex crank (shipped w/actuator <75 sec. constant, independent of loa

spring <20 seconds nomina

5 to 95% RH non-condensin

temperature of 250°F [121°

zinc coated meta permanently lubricated cULus listed to UL873 an

AN/CSA C22.2 No.2

45 dB (A

2 dB Maintenance fre ISO 9001, 5 year Belimo warrant

6.9 lbs (3.1 kg)

]

orque min. 133 in-lb, for control of air dampers

Applicatio

or two position control of UL555S rated dampers in HVAC. Actuator sizing should be one in accordance with the damper manufacturer’s specifications.

he actuator is mounted directly to a damper shaft or jackshaft 3/8” to 1.05” in iameter by means of its universal clamp. A crank arm and mounting brackets are vailable if the actuator cannot be direct coupled to the jackshaft or damper shaft.

Square footage of damper operated will depend on make and model of damper.

ically 12 sq.ft. minimum up to 24 sq.ft maximum will be operated for UL555S

cations

eratio

he FSAF series actuators provide true spring return operation for reliable fail-safe pplication and positive close-off on UL555S dampers. The spring return system rovides constant torque to the damper with, and without, power applied to the ctuator

he FSAF series provides 95° of rotation and is provided with a graduated position

ndicator showing 0 to 95°. The FSAF has a manual positioning mechanism which

llows the setting of any damper position within its 95° of rotation.

he actuator is shipped in the zero fail-safe position to provide automatic compression

ainst damper gaskets for tight shut-off. When power is applied, the manual

mec

sm is released and the actuator drives toward the

pen position where it stops rotating.

he manual override can also be released physically by the use of a crank supplied

ith the actuator.

AFETY NOTE

Screw a conduit ﬁ tting into the actuator’s bushing. Jacket the actuator’s input and

utput wiring with suitable ﬂ exible conduit. Properly terminate the conduit in a uitable junction box.

Dimensions (Inches [mm])

0.65" [16.5]

Standard:

1/2" to 1.05"

Optional*

3/8" to 3/4"

3/8" to 5/8"

*with K4 US clamp

3.25" [82.7]

0.19" [5]

0.39" [10]

0.35" [9]

3.86" [98]

[57]

2.24"

3.15" [80]

1.97" [50]

2.64" [67]

10.59" [269]

5.85" [148.5]

0.26" [6.5]

1.93"

D

[49]

M40024 - 05/10 - Subject to change. © Belimo Aircontrols (USA), Inc.

FSAF230-S

Auxiliary Switc

17

2xSPST 7A resistive, 2.5A inductive at 120V or 250V, UL Approved, double-insulated, one switc at <10°, one adjustable from >30° to 90

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

4

FSAF230(-S) U

S

/Off, S

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Live Electrical Components!

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US

j

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n

pring Return, 250°F [121°C] for Half Hour, 75 Seconds

Accessories (AF series accessories may be employed)

ND-AF

4 U 4-1 4H-AF

-

-1

H-AF

T

DB-AF2 US Angle of rotation limite

-10

-101

-102

G-103 Universal mounting bracke

-104

-1

G-10

-A

-AF10 S-100 Weather shield (metal S-15 S-30 2965-00001 12mm form fit square shaft adaptor

For an overview of how to apply the accessories, see Belimo Mechanical Accessories and refer to the Belimo Mounting Methods Guide

NOTE: When using FSAFxx (-S) US actuators, only use accessories listed on this page.

Damper position indicator Universal clamp for 3/8” to 3/4” shaft Universal clamp for up to 1.05” dia. jackshaft Universal clamp for hexshafts 3/8” to 5/8

rank arm for up to 3/4” round shaft (Series 2) rank arm for up to 1.05” jackshaft (Series 2

V-bolt kit for KH-AF and KH-AF-1

mm wren

niversal mounting bracke niversal mounting bracke

ultiple actuator mounting bracket

niversal mounting bracke Mounting bracket for Honeywel cran

arm type installations

Mounting bracket for Honeywel

Mod IV replacement or new

Mod III or Johnso

Series 100 replacement or new crank arm type installation Mounting bracket for Barber Colman® MA 3../4.., Honeywel Mod III or IV or Johnson® Series 100 replacement or new crank arm type installations

rank arm adaptor kit for AF/NF rank arm adaptor kit for AF/NF

Weather shield (polycarbonate NEMA 4X housin

Wiring Diagrams

Provide overload protection and disconnect as required

AUTION Equipment Damage

Actuators may be connected in parallel Power consumption and input impedance must be observed.

Actuator may also be powered by 24 VDC.

o ground connection required. Double insulated.

For end position indication, interlock control, fan startup, etc., the FSAF230-S US incorporates two built-in auxiliary switches: 2 x SPST, 7A resistive, 2.5 inductive @120/250 VAC, UL Approved, one switch is ﬁ xed at 10°, one is adjustable from 30° to 90°

Meets UL requirements without the need of an electrical ground connection

Meets cULus or UL and CSA Standard requirements without th need of an electrical ground connection

During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualiﬁ ed licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to nents could result in death or serious injury

ollow all electrical safety precautions when exposed to live electrical compo

Typical Specification

arge combination ﬁ re and smoke dampers are to be operated by Belimo FSAF

eries actuators. Manufacturer shall provide 5 year warrant

ctuators shall draw no more than 12VA at 230V or 10 VA at 24V.

here auxiliary switches are required for signaling, starting fans, or position indica

, Inc.

ion, -S model actuators, damper blade, or proximity switches shall be provided

USA

Smaller dampers shall employ Belimo FSLF or FSNF actuators per damper manufac

r r

e. © Belimo Aircontrols

.

AF24 US and FSAF230

ect to chan

M40024 - 05/10 - Sub

439_08

Auxiliary switch

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

7

5

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roportional, Spring Return, 24 V, 2 to 10 VDC or 4 to 20 mA control signa peration at 250°F for limited time per UL555S testin

Technical Data FSAF24-SR(-S) US

ower supply 24 VAC ± 20% 50/60 H

ower consumptio

ransformer sizin

ectrical connectio

FSAF24-S

FSAF24-SR-S 3 ft, 18 GA appliance cabl

verload protectio perating ran

nput impedance 100 k

eedback output

Angle of rotatio

Direction of rotatio

osition indicatio

n

unning tim

um

ty 5 to 95% RH non-condensin

Ambient temperatur

normal duty-22°F to 122°F [-30°C to 50°

afety duty3 on/off cycles after 30 minutes at ambient

Storage temperature -40°F to 176°F [-40°C to 80°C

ousing NEMA type 2 / IP4 ousing materia

Agency listings

oise level (max

ervicin

uality standar

ht 6.0 lbs (2.7 kg.

FSAF24-SR-S

ary switc

24 VDC ± 10%

unning 7 W, 11 V

oldin

3 W, 5 V 15 VA (class 2 power source

3 ft, 18 GA, 4 color coded leads (24V 1/2” conduit connecto

1/2” conduit connecto electronic throughout 0 to 95° rotation 2 to 10 VDC, 4 to 20m

(0.1 mA), 500 2 to 10 VDC (max. 0.5 mA) for 95 mechanically limited to 95° 133 in-lb [15 Nm] constant

springreversible with cw/ccw mountin

The control direction switch is not present. Direct acting only. 2 VDC=Fail-safe position visual indicator, 0° to 95°

0° spring return position

3mm hex crank (shipped w/actuator

otor<75 sec. constant, independent of loa

sprin

< 20

temperature of 250°F [121°C

zinc coated meta

Lus to UL873 and CSA C22.2 No. 24-

unning 45 db

maintenance fr ISO 9001, 5 year Belimo warrant

2 x SPDT 7A resistive, 2.5A inductive at 120/250VAC. UL Approved, double-insulated, one set at =+10°, one adjustable 30° to 90°

orque min. 133 in-lb, for control of air dampers

Applicatio

or proportional modulation of UL555S rated dampers in HVAC. Actuator sizing should e done in accordance with the damper manufacturer’s specifications

he actuator is mounted directly to a damper shaft or jackshaft up to 1.05” in diameter y means of its universal clamp. A crank arm and mounting brackets are available if

the actuator cannot be direct coupled to the jackshaft or damper shaft.

he actuator operates in response to a 2 to 10 VDC, or with the addition of

resistor, a 4 to 20 mA control input from an electronic controller or positioner.

2 to 10 VDC feedback signal is provided for position indication or master-slave

lications. See Application Bulletin for details.

eratio

he FSAF series actuators provide spring return operation. There is no reversing witch on the FSAF24-SR. It is direct acting only. A reverse acting signal is required if

t must spring open while 2V signal drives it closed. The torque is asymmetrical giving

80 in-lb drive and 133 in-lb sprin

he FSAF resets after being driven or springing closed to the 0 position. There is a ossible hysteresis of 1° every 1000 changes in signal. This can cause a position shift.

t is recommended that power or signal be reset once a wee

manual override winder and locking mechanism is provided. If the manual winder is sed when the actuator is powered, the actuator w

the 0 degree position.

e actuator may not be mechanically parallelled or “piggybacked.” Each damper

ection should be controlled by a separate actuator

he wire 5 feedback can be used to parallel up to five additional actuators. If less than .1 V or greater than 9.9V is given wire 3, actuator drives all the way to the respective

end sto

he FSAF uses a DC motor which is controlled by a microchip The actuator may be talled anywhere during its rotation without damage. If power is removed, the damper

ill spring closed. Interlocks must be provided as necessary for life safety functions

nd to shut down fan if required.

AFETY NOTE

crew a conduit ﬁ tting into the actuator’s bushing. Jacket the actuator’s input and utput wiring with suitable ﬂ exible conduit. Properly terminate the conduit in a uitable junction box.

Dimensions (Inches [mm])

Standard:

1/2" to 1.05"

Optional*

3/8" to 3/4"

*with K4 US clamp

0.65" [16.5]

3.10" [78]

0.19" [5]

0.39" [10]

0.35" [9]

3.86" [98]

[57]

2.24"

3.15" [80]

1.97" [50]

2.64" [67]

release and drive closed to reset

10.59" [269]

5.85" [148.5]

0.26" [6.5]

1.93"

001(old)

[49]

M40024 - 05/10 - Subject to change. © Belimo Aircontrols (USA), Inc.

17

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

6

S

Proportional, Spring Return, 24 V, 2 to 10 VDC or 4 to 20 mA control signal

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peration at 250°F for limited time per UL555S testin

FSAF24-SR(-S) U

Accessories (AF series accessories may be employed)

ND-AF

4 U 4-1 4H-AF

-

-1

H-AFV V-bolt kit for KH-AF and KH-AFTool-011 SGA24 Min. and/or max. positioner in NEMA 4 housin

F24 Min. and/or max. positioner for flush panel mountin ZG-R01 ZDB-AF2 U ZG-10

-101

Z Z ZG-103 ZG-104 Universal mountin ZG-10

ZG-1

ZG-10

ZG-AF ZG-AF10 ZS-100 Weather shield ZS-15 ZS-26 ZS-

or an overview of how to apply the accessories, see Belimo Mechanical Accessories and refer to the Belimo

Mounting Methods Guide NOTE: When using FSAF24-SR(-S) US actuators, only use accessories listed on this page.

Damper position indicator Universal clamp for 3/8” to 3/4” shaft Universal clamp for up to 1.05” dia. jackshafts Universal clamp for hexshafts 3/8” to 5/8

rank arm for up to 3/4” round shaft (Series 2) rank arm for up to 1.05” jackshaft (Series 2

mm wrench

Ω resistor for 0 to 20 mA control signal

ngle of rotation limiter

Universal mounting bracket

niversal mounting bracket

Multiple actuator mounting bracke

niversal mounting bracket

bracket

Mounting bracket for Honeywel

Mod IV replacement or new

rank arm type installation

Mounting bracket for Honeywel

Mod III or John 100 replacement or new crank arm type installation Mounting bracket for Barber Colma

od

or IV or Johnson

eries 100 replacement or new

MA 3../4.., Honeywell

rank arm type installation

rank arm adaptor kit for AF/NF rank arm adaptor kit for AF/NF

metal

eather shield (polycarbonate Explosion-proof housin NEMA 4X housin

Series

o ground connection required. Double insulated.

Only connect common to neg. (–) leg of control circuits

For end position indication, interlock control, fan startup, etc. FSAF24-SR-S US incorporates two built-in auxiliary switches 2 x SPDT, 7A resistive, 2.5A inductive 120/250 VAC, UL Approved, one

witch is ﬁ xed at 10°, one is adjustable 30° to 90°.

Meets UL requirements without the need of an electrical ground connect

The ZG-R01 500

resistor converts the 4 to 20 mA control signal t

2 to 10 VD

During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualiﬁ ed licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safet nents could result in death or serious injury

recautions when exposed to live electrical compo

188_08

Typical Specification

roportional smoke, and combination ﬁ re and smoke dampers, shall be controlled by elimo FSAF24-SR actuators. The control signal shall provide proportional damper

, Inc.

control in response to a 2 to 10 VDC or, with the addition of a 500

USA

0 mA control input from an electronic controller or positioner. The actuators must be designed so that they may be used for either clockwise or counter clockwise fail-safe operation. Actuator shall open damper in <75 seconds per UL555 closed in under 20 seconds. Actuators shall be UL Approved, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. Actuators with auxiliary switches

ust be constructed to meet the requirement for double insulation so an electrical

ground connection is not required to meet agency listings

Replacement Application

ect to chan

The number one “equal or better” requirement for use as a replacement for obsolete defective motors is the UL555S listing of the Belimo actuator with the damper for the

cation. The local authority having jurisdiction sets the requirements since

app has stated that they do not regulate replacements

M40024 - 05/10 - Sub

Wiring Diagrams

rovide overload protection and disconnect as require

AUTION Equipment Damage!

ctuators may be connected in paralle ower consumption and input impedance must be observed.

Actuator may also be powered by 24 VDC.

resistor, a 4 to

and shall sprin

roportional control

572_08

Auxiliary switch

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

7

FSAF24-BAL(-S) U

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½” to 1.05”

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50/60 Hz

0%

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Weight

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Auxili

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Spring Return, 24 V, 3-Position, 100% Open Overrid

peration at 250°F for limited time per UL555S testin

Technical Data FSAF24-BAL(-S) US

ower su

ower consumptio

Transformer sizing 10 VA (class 2 power source 24V only

lectrical connectio

verload protectio

ontrol signal 24 VAC/DC 3-positio Angle of rotatio Torqu Direction of rotati

osition indicatio

Manual overrid

unning tim

umidit Ambient temperatur Storage temperature -40°F to 176°F [-40°C to 80°C

ousing NEMA type 1/IP40 (with flex conduit

ousing materia

gency listings

oise level (max

spring<62dB(A

Servicin

uality standar

24 VAC ± 20% 24 VDC ± 1

runningAC 9.5 VA 6.5W

DC 6W

oldin

AC 5 VA 3 DC 3W

3 ft, 18 GA, 1/2” conduit connecto electronic throughout 0 to 95° rotatio

20° to 95°, pot adjustabl 133 in-lb [15 Nm]

pringreversible with cw/ccw mountin

visual indicator, 0° to 95° (0° spring return position 3mm hex crank (shipped w/actuator

otor <75 seconds @ 250°F [121°C

sprin

< 20 seconds 5 to 95% RH non-condensin

-22°F to 122°F [-30°C to 50°C

zinc cULus to UL873 and CSA C22.2 No. 24-93

running<45 dB(A

maintenance fre ISO 9001, 5 year Belimo warranty

5.3 lbs (2.4 kg

5.7 lbs (2.6 kg) for -S model

Applicatio

or 3-position control of UL555S rated dampers in HVAC. Actuator sizing should be

one in accordance with the damper manufacturer’s tests. In the absence of other nformation, use 10 in-lb of torque per square foot of area for opposed blade and 14 n-lb for parallel blade fire and smoke dampers at 1000 fpm air velocity.

he FSAF24-BAL is specifically designed to balance the air flow in ducts and

imultaneously provide control of fire and smoke dampers. 0V = spring closed. 24V on

ire 2, not 3 = drive to the potentiometer position (balanced flow). 24V on wire 3,

egardless of the status of wire 2 = drive full open (smoke control extraction or

ressurization). See Application Bulletin for details.

eratio

or 3-position control of UL555S rated dampers in HVAC. Actuator sizing should be

one in accordance with the damper manufacturer’s tests. In the absence of other nformation, use 10 in-lb of torque per square foot of area for opposed blade and 14 n-lb for parallel blade fire and smoke dampers at 1000 fpm air velocity.

he FSAF24-BAL is specifically designed to balance the air flow in ducts and

imultaneously provide control of fire and smoke dampers. 0V = spring closed. 24V on

ire 2, not 3 = drive to the potentiometer position (balanced flow). 24V on wire 3,

egardless of the status of wire 2 = drive full open (smoke control extraction or

ressurization).

AFETY NOTE

he actuator contains no components which the user can replace or repair.

Dimensions (Inches [mm])

0.65" [16.5]

" 4

" [82.7] 5

2 .

2

.

[57]

2

3

0.19" [5]

10.59" [269]

5.85" [148.5]

0.26" [6.5]

1.93"

9] 4

[

tandar

tional

0.39" [10]

0.35" [9]

2.64" [67]

8] 9

80] [

6" [

5"

8

1

3.

1.97" [50]

df

70793-00001.

FSAF24-BAL-S U

17

ary switc

2 x SPDT 7A resistive, 2.5A inductive at 120/250VAC. UL listed, double-insulated, one switch is set at 10°, one is adjustable 30° to 90°

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

8

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Spring Return, 24 V, 3-Position, 100% Open Override

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Live Electrical Components!

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90°

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FSAF24-BAL(-S) U

peration at 250°F for limited time per UL555S testin

Accessories (AF series accessories may be employed)

Wiring Diagrams

IND-AF2 Damper position indicator K4-1 U KH-AF KH-AFKH-AFV V-bolt kit for KH-AF and KH-AF-

11 ZDB-AF2 Angle of rotation limiter Z ZG-101 Universal mounting bracket

-103

Z Z

-106 Mounting bracket for Honeywel

Z

ZG-107 Mounting bracket for Honeywel

Z

ZG-AF

-AF108

Z ZS-100 Weather shield (metal ZS-1 ZS-300

-

For an overview of how to apply the accessories, see Belimo Mechanical Accessories and refer to the Belimo

ounting Methods Guide

NOTE: When using FSAF24-BAL(-S) US actuators, only use accessories listed on this page.

Typical Specification

Where indicated on drawings, combination ﬁ re and smoke and balancing dampers

hall be controlled by Belimo FSAF24-BAL or equal actuators. The actuators must be designed so that they may be used for either clockwise or counter clockwise failsafe operation. Actuator shall open damper in <75 seconds per UL555S and shall

pring closed in under 20 seconds. Actuators shall have a 5-year warranty and be

anufactured under ISO9001 International Quality Control Standards.

ctuator shall have an adjustable Maximum Opening Potentiometer which shall be

used by the TAB contractor to adjust ﬂ ow to that portion of the system fed by the

A), Inc.

damper.

The actuator shall spring closed if either the smoke detector or alarm system removes power from it. Actuator shall spring closed if the primary temperature thermodisc opens due to hi drawings

Belimo Aircontrols (U

The actuator shall drive full open if either the smoke control system 100% open

verride or Fire Fighters Smoke Control Station override is activated. Damper shall

pring closed again if the thermodisc of a combination ﬁ re and smoke damper opens

ue to

ubject to change.

10 -

M40024 - 05

temperature (typically 250°

Universal clamp for up to 1.05” dia. jackshafts

rank arm for up to 3/4” round shaft (Series 2) rank arm for up to 1.05” jackshaft (Series 2

mm wren

Universal mounting bracket

niversal mounting bracket

Universal mounting bracket

Mod IV replacement or new

crank arm type installations

Mod III or Johnson® Seri 100 replacement or new crank arm type installations Mounting bracket for Barber Colma

MA 3../4.., Honeywell Mod III or IV or Johnson® Series 100 replacement or new crank arm type installations

rank arm adaptor kit for AF/NF rank arm adaptor kit for AF/NF

Weather shield (polycarbonate

4X housin

12 mm form fit square shaft adaptor

h ambient of >165°F or as otherwise indicted on

Provide overload protection and disconnect as required

AUTION Equipment Damage!

Actuators may be connected in parallel Power consumption and input impedance must be observed.

Actuator may also be powered by 24 VDC.

nly connect Hot, Wire 2 to Wire 3 override contro

4

For end position, interlock control, fan start-up, etc., FSAF24-BAL-S incorporates two built-in auxiliary switches: 2 x SPDT, 7A resistive, 2.5A inductive 120/250 VAC, UL listed, one switch is ﬁ xed at 10°, one adjustable

to For end position indication, interlock control, fan startup, etc., FSAF24-SR-S US incor 2 x SPDT, 7A resistive, 2.5A inductive 120/250 VAC, UL Approved, one

witch is ﬁ xed at 10°, one is adjustable 30° to 90°.

Meets UL requirements without the need of an electrical ground connection

Double insulate

During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualiﬁ ed licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical compo nents could result in death or serious injury

n

verride contro

Auxiliary switch

orates two built-in auxiliary switches

24 VAC Transform

VERRIE CN

See Wiring Diagrams on

ollowing pages for

ical methods

t

Blk Com

2

verride Ope

3

FSAF24-BAL

S1

N

S2

S3

S4

S5

S6

FSAF24-BAL-S

10

N

NO

t

7

to

2

0793-00001_p

2

70793-00001_p

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA

7