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Document No. 129-367 
Installation Instructions  
September 1, 2003 

Dimensions 

90

2-3/4

(70)

5/32

(4)

13/16

(21)

3-7/16

(87)

5-7/16

(137)

15/16

(94)

7/16

(11)

min. 4 inch

100 mm

2-3/8

(60)

1/32

(0.8)

EA0530R3

min. 1/4 inch

6 mm

min. 8 inch

200 mm

min. 3/8 inch

10 mm

min. 1 inch

25 mm

min. 2-3/8 inch

60 mm

 

 
 

6-5/8
(168)

7-1/16

(180)

EA0531R2

1/2

(12)

25/32

(20)

 

 

 

Figure 16.  Dimensions of the OpenAir GDE/GLB Actuator and Mounting Bracket. 

References 

EA GDE/GLB-1 

155-187P25 

OpenAir

 Electronic Damper Actuators 

GDE/GLB Series Non-spring Return Rotary  
24 Vac Modulating Control 

EA GDE/GLB-2 

155-188P25 

OpenAir

 Electronic Damper Actuators 

GDE/GLB Series Non-spring Return Rotary  
24 Vac Three-Position Control 

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 trademark of Siemens Building Technologies, Inc. Other product or company names mentioned 
herein may be the trademarks of their respective owners. © 2003 Siemens Building Technologies, Inc. 

 

Siemens Building Technologies, Inc.  

1000 Deerfield Parkway 

Your feedback is important to us. If you have 
comments about this document, please send 

Buffalo Grove, IL  60089-4513 
U.S.A. 

them to 

technical.editor@siemens.com

 

 

Page 6 of 6

 

Document No. 129-367 

Printed in the U.S.A. 

Summary of Contents for OpenAir GDE131.1P

Page 1: ...you do not follow a procedure as specified CAUTION Equipment damage or loss of data may occur if you do not follow a procedure as specified Instructions WARNING Do not open the actuator NOTE Place the actuator on the damper shaft so that the front of the actuator is accessible The label is on the front side 1 Determine whether the damper blades will rotate clockwise or counterclockwise to open See...

Page 2: ...nstalled 1 2 inch guide See Figure 3 EA0999R1 Figure 3 Removing 1 2 inch Ø shaft guide for 3 8 in or 5 8 in shaft 45 90 90 EA0679R3 f Mounting GDE GLB on 3 8 inch 8 10 mm shafts Figure 4 3 8 Ø inch shaft see Figure 1 Item f 1 A 3 8 inch shaft adapter is provided in actuator package 2 Hold the shaft insert so that the raised tabs are inserted last when placing the insert into the back of the actuat...

Page 3: ... of the points to the setting Manually turn the red ring of the B switch The narrower tab on the ring points to the setting See Figure 10 The auxiliary switch setting shafts rotate with the actuator NOTE The scale is valid only when the actuator is in the 0 position on clockwise motion 80 70 60 20 10 AUX SWITCH ADJUSTMENT A B 50 EA0636R2 Figure 10 Auxiliary Switch Setting Dial Mechanical Range Adj...

Page 4: ...iring must conform to NEC and local codes and regulations Use earth ground isolating step down Class 2 transformers Do not use autotransformers Determine the supply transformer rating by summing total VA of all actuators used It is recommended that one transformer power no more than 10 actuators WARNING Installations requiring Conformance All wiring for CE rated actuators must only be separated ex...

Page 5: ...position control Each wire has the standard symbol printed on it See Table 1 M A B 1000 P1 P3 P2 S1 S4 S2 S3 S5 S6 1 6 7 EA0282R1 EA0635R2 24 Vac EARTH GROUND ISOLATING CLASS 2 TRANSFORMER FOR 24 Vac POWER SAFETY ISOLATING TRANSFORMER PER EN 60742 120 Vac 7 ORANGE 6 VIOLET 1 RED NEUT Figure 14 3 position Control GDE GLB16x 24 Vac power supply 0 to 10V modulating control Each wire has the standard ...

Page 6: ...88P25 OpenAir Electronic Damper Actuators GDE GLB Series Non spring Return Rotary 24 Vac Three Position Control 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 trademark of Siemens Building Technologies Inc Other product or company names mentioned herein...

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