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OpenAir GND Series Electronic Damper Actuator UL Listed Fire/Smoke Control Dampers
Wiring
Wire Designations
24 Vac/dc
120 Vac
230 Vac
Auxiliary Switches
Siemens Building Technologies, Inc.
All wiring must conform to NEC and local codes and regulations.
RED
(SUPPLY)
M
BLACK
GREEN
(NEUTRAL)
(GROUND)
Figure 2.
BLACK (Line)
M
WHITE
(Neutral)
Figure 3.
BROWN (Line)
M
BLUE
GREEN
(Neutral)
(Ground)
Figure 4.
85∞
5∞
YELLOW
GRAY
Figure 5.
Function
Supply
Neutral
Ground
Function
Line
Neutral
Ground
GREEN
(Ground)
Function
Color
Line
Brown
Neutral
Blue
Ground
Green
Switch
5°
85°
NOTE:
Both sets of contacts are open when actuator is
between 5° and 85°.
Document No. 155-746
Color
Red
Black
Green
Color
Black
White
Green
CAUTION:
The actuator must be wired
with a 230 Vac line with respect
to neutral and the ground lead
must be connected for proper
protection of the actuator. Any
other connection, such as
phase-to-phase, can damage
the actuator.
Wire
Switch
Switch
Color
Makes
Breaks
Gray
< 5°
> 5°
Yellow
> 85°
< 85°
Technical Instructions
March 17, 2005
Page 5 of 7
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