Document No. 155-188P25
December 26, 2007
Post Header AMP
You must select
either the top 3
contacts or the
bottom 3 contacts.
The GDE131.1N has two sets of identical contacts as shown in Figure 20.
All wiring must conform to NEC and local codes and regulations.
Use earth ground isolating step-down Class 2 transformers. Do not use
Determine the supply transformer rating by summing the total VA of all
actuators used. It is recommended that one transformer power no more than 12
Direction of Damper Rotation
To change the direction of rotation of the GDE131.1N, switch the Y1 and Y2 wires at
This rotation will affect all actuators in the daisy chain configuration.
Figure 20. GDE131.1N Post Header AMP.
OpenAir Non-Spring Return Rotary Electric Damper Actuator
24 Vac Floating Control
Siemens Building Technologies, Inc.