Data Sheet for Product

OpenAir™ GND Electronic Damper Actuators for UL Listed Fire/Smoke and Smoke Control Dampers Submittal Sheet
Document No. 154-061
January 26, 2011
Maintenance
The National Fire Protection Association NFPA 92A Standard for
Recommended Practice for Smoke-Control System and UL 864
Standard for Control Units and Accessories for Fire Alarm
Systems, require weekly self-test for dedicated smoke control
equipment used in a smoke control system. The National Fire
Protection Association NFPA 72 Standard for National Fire
Alarm Codes states that all life safety systems are to be
functionally checked at least annually. The GND actuator is
designed such that no special cycling during long-term holding is
required. The GND actuator complies with the AMCA Standard
520 testing revision.
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models
as design improvements are introduced. OpenAir is a registered trademark of Siemens Schweiz AG. Teflon is a trademark of Dupont. Other
product or company names mentioned herein may be the trademarks of their respective owners. © 2011 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
+ 1 847-215-1000
Your feedback is important to us. If you have comments about
this document, please send them to
[e-mail]
Document No. 154-061
Printed in the USA
Page 2
Wiring Diagrams
NOTE: Actuators may be connected in parallel. Power
consumption must be observed.
M
BLACK
(NEUTRAL)
RED
(SUPPLY)
GREEN
(GROUND)
EA0941R1
Figure 1. 24 Vac/dc.
M
WHITE
(Neutral)
BLACK (Line)
GREEN
(Ground)
EA1167R2
Figure 2. 120 Vac.
M
BLUE
(NEUTRAL)
BROWN
(LINE)
GREEN
(GROUND)
EA0943R1
CAUTION:
The actuator must be wired with a 230 Vac
line with respect to neutral. The ground
lead must be connected for proper
protection of the actuator. Any other
connection, such as phase-to-phase, can
damage the actuator.
Figure 3. 230 Vac.
YELLOW GRAY
85 5
EA1163R2
Switch
Wire
Color
Switch
Makes
Switch
Brakes
5° Gray < 5° > 5°
85° Yellow > 85° < 85°
Figure 4. Dual Fixed End Switches.
NOTE: Both sets of contacts are open when actuator
is between 5° and 85°.
EA1166R1
Molex connector for use
with Siemens EFL
GND actuators are ordered
affixed with EFL wiring.
Figure 5. Electronic Fusible Link (EFL).