GDE-GLB Installation Instructions

Installation Instructions

Document No. 129-367

October 1, 2009

OpenAir™ Electronic Damper Actuator

GDE/GLB Rotary Non-spring Return

a. Actuator b. Position indicator c. Mounting bracket d. Mounting screws e. 4 mm hex key f. Shaft insert for use with

3/8-inch (8-10 mm) shafts

Figure 1. Parts of the GDE/GLB Rotary Actuator.

Product Description

Steps for direct-coupled mounting of the OpenAir

GDE/GLB Series non-spring return rotary electronic damper actuator.

Instructions

WARNING:

Do not open the actuator.

Product Numbers

GDE131.1U

GDE131.1U/B (24 pk)

GDE131.1P

GDE131.1P/B (24 pk)

GDE131.1Q/B 6-ft cable (12 pk)

GDE132.1P

GDE136.1P

GDE161.1P

GDE161.1P/B (24 pk)

GDE163.1P

GDE164.1P

GDE166.1P

GLB131.1P

GLB132.1P

GLB136.1P

GLB161.1P

GLB163.1P

GLB164.1P

GLB166.1P

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

Figure 2.

2. If the blades will rotate counterclockwise, slide the manual override switch to manual, and move the adjustment lever to the right. Return the switch to automatic. See Figure 9.

Required Tools

• 4 mm hex wrench

• 4 mm (5/32-inch) drill bit and drill

• Small flat-blade screwdriver

• Marker or pencil

To mount a (modulating) GDE/GLB16x, set the Dual

In-line Package (DIP) switches to the required positions.

1. To access the DIP switches, raise the tab on the lower left side of the actuator. See Figure 2. The factory setting is clockwise (middle switch), with a direct-acting feedback signal (right switch).

Estimated Installation Time

30 minutes 2. Close the tab over the DIPswitches.

Warning/Caution Notations

WARNING:

CAUTION:

Personal injury/loss of life may occur if you do not follow a procedure as specified.

Equipment damage or loss of data may occur if you do not follow a procedure as specified.

To mount a (3-positon) GDE/GLB13x for counterclockwise rotation, follow the Counterclockwise

Damper Rotation instructions located in the Wiring

Diagrams section when wiring the actuator to the controller.

Item Number: 129-367, Rev. BA Page 1 of 6


Installation Instructions

October 1, 2009

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 actuator.

3. Proceed to Figure 6.

When using a 5/8-inch shaft:

Figure 2. Setting the Direction of Rotation.

NOTE: For DIP switch setting options, see the

Technical Instructions EA GDE/GLB-1

(155-187P25).

Mounting and Installation

NOTE: The GDE/GLB actuator comes with a factory installed 1/2-inch shaft guide. If shaft size is

1/2-inch, proceed with Figure 6.

When using a 3/8-inch shaft: Remove factory installed

1/2-inch guide. See Figure 3.

Figure 5. 5/8 Ø inch shaft.

1. Remove factory installed 1/2-inch guide. See

Figure 3.

2. Mount actuator to shaft per Figure 6.

Figure 3. Removing 1/2-inch Ø shaft guide for 3/8-in or 5/8-in shaft.

Figure 6. Mounting Actuator to Damper Shaft.

Figure 4. 3/8 Ø inch shaft, see Figure 1 Item f.

Page 2 of 6

Figure 7. Installing the Position Indicator (b).

Siemens Industry, Inc.



October 1, 2009

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.

Figure 8. Attaching the Mounting Bracket.

Manual Override

To move the damper blades and lock the position with no power present, do the following:

1. Slide the red manual override knob toward the back of the actuator. See figure 9.

2. Make adjustments to the damper position.

3. Slide the red manual override knob toward the front of the actuator.

Once power is restored, the actuator returns to automated control.

Figure 10. Auxiliary Switch Setting Dial.

Mechanical Range Adjustment

1 2

Figure 9. Manual Override.

Dual Auxiliary Switch Setting

For GDE/GLB 136x, GDE/GLB164x and

GDE/GLB166x only.

Factory setting: A = 5° B = 85°

Use a flat-blade screwdriver to adjust the A switch. The long arm 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.

Siemens Industry, Inc.

Figure 11. Moving the Mechanical Range Stop.

1. Loosen the stop set screw.

2. Move it along the track to the desired position, and fasten it in place.

Mechanical Range Limitation and

Self–adapt Feature

1. To use the entire 0 to 10V input signal to control the adjusted range, raise the tab located on the lower left-hand side of the actuator and locate the

DIP switches. See Figure 12.

2. Set the self-adapt DIP switch to (ON).

3. Close the tab over the DIP switches.

For example, if you set the locking screw at 70° and turn the self-adapt switch ON, a 5V input signal will drive the damper to 35° (50% of its adjusted range).

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October 1, 2009

Figure 12. Self-adapt Switch in the On Position.

Factory setting 0 (OFF)

CAUTION:

When turning the self-adaptive feature on, or after software reset with the feature on, the actuator will enter a five-minute calibration cycle as the actuator adjusts to the rotation limits of the system. The software reset happens after power on, or may be caused by electrostatic discharge (ESD) at levels of 2 kV and above.

Slope (span) and Offset adjustment

For GDE/GLB163x and GDE/GLB164x only

Factory setting:

Slope (span)

∆U ≈10

Offset Uo = 0

Use a flat-blade screwdriver to make adjustments. The long arm of the

†

points to the setting.

Figure 13.

Wiring

All wiring 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 extra low voltage (SELV) or protective extra low voltage (PELV) per

HD384-4-41.

• Use safety-isolating transformers (Class

III transformer) per EN 61558. They must be rated for 100% duty cycle.

• Overcurrent protection for supply lines is maximum 10A.

Wiring Diagrams

GDE/GLB13x

Counterclockwise Damper Rotation of GDE/GLB13x

If the damper blades turn counterclockwise to open (CCW), reverse the 6 (violet) and 7 (orange) wires at the controller.

CAUTION:

Do not wire different types of actuators (such as

GBB or GIB actuators) in parallel with these models.

Page 4 of 6 Siemens Industry, Inc.



October 1, 2009

GDE/GLB13x, Continued

Table 1. 3-position Control 24 Vac.

Each wire has the standard symbol printed on it. See Table 1.

24 Vac Power Supply Floating Control.

Standard

Symbol

1

6

7

S1

S2

S3

S4

S5

S6

P1

P2

P3

Function

Supply (SP)

Control signal clockwise

Control signal counterclockwise

Terminal

Designation

G

Y1

Y2

Factory installed options

Color

Standard Plenum

Red

Violet

Orange

Red

Violet

Orange

Switch A Common

Switch A N.C.

Switch A N.O.

Switch B Common

Switch B N.C.

Switch B N.O.

Feedback Potentiometer

0 to 100% P1 - P2


Common


100 to 0% P3 - P2

Q11

Q12

Q14

Q21

Q22

Q24 a b c

Gray/red Black

Gray/blue Black

Gray/pink Black

Black/red Black

Black/blue Black

Black/pink Black

White/red Black

White/blue Black

White/pink Black

Figure 14. Floating Control.

Each wire has the standard symbol printed on it. See Table 2.

GDE/GLB16x

24 Vac Power Supply, Modulating Control

Standard

Symbol

1

2

8

9

Table 2. Modulating Control.

Function

Supply (SP)

Neutral (SN)

0 to 10V input signal

Output for 0 to 10 Vdc position indication

Terminal

Designation

G

G0

Y

U

Color

Red

Black

Gray

Pink

S1

S2

S3

S4

S5

S6

Factory installed options

Switch A – Common

Switch A – N.C.

Q11

Q12

Switch A – N.O.

Switch B – Common

Switch B – N.C.

Switch B – N.O.

Q14

Q21

Q22

Q24

Black

Black

Black

Black

Black

Black

Figure 15. 0 to 10 Vdc Modulating Control.

Siemens Industry, Inc. Page 5 of 6



October 1, 2009

Dimensions

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

References

EA GDE/GLB-1

OpenAir

 Electronic Damper Actuators

155-187P25

GDE/GLB Series Non-spring Return Rotary

24 Vac Modulating Control

EA GDE/GLB-2

OpenAir

 Electronic Damper Actuators

GDE/GLB Series Non-spring Return Rotary

24 Vac Three-Position Control

155-188P25

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 Industry, Inc. Product or company names mentioned herein may be the trademarks of their respective owners. © 2009 Siemens Industry, Inc.

Siemens Industry, Inc.

Building Technologies Division

1000 Deerfield Parkway

Buffalo Grove, IL 60089

+ 1 847-215-1000

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