Installation Instructions

Document No. 129-255
Installation Instructions
February 17, 2014
Siemens Industry, Inc. Page
5 of 6
Fixed Dual Switches
Switch
Wire
Color
Switch
Makes
Switch
Breaks
5° Gray < 5° > 5°
85° Yellow > 85° < 85°
NOTE:
Both sets of contacts are open when actuator
is between 5° and 85°.
CAUTION:
Mixed switch operation to the switching
outputs of both dual end switches (5° and
85°) is not permitted.
Either AC line voltage from the same
phase must be applied to all four outputs
of the fixed dual end switches, or
UL-Class 2 voltage must be applied to
all four outputs.
Maintenance
CAUTION:
The GGD actuator does not require any periodic cycling to function properly as an integral part of an
active smoke control damper system. Siemens Industry, Inc. strongly recommends that all life
safety systems are functionally checked periodically. Check the smoke control damper/actuator
every time you functionally check your smoke detectors, emergency lights, and/or power generators for
operation.
References
Technical Instructions 152-046P25
OpenAir™ Electric Damper Actuator Designed for
UL Listed Fire/Smoke and Smoke Control Dampers