Installation Instructions

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Document No. 550-803

October 15, 2003

Actuating Terminal Equipment Controller

(ATEC) - Base VAV

Item Number: 550-803-02 Rev. 010 Page 1 of 4

TEC0408R1

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. Actuator Parts.

Product Description

These installation instructions describe direct-coupled

mounting of the Actuating Terminal Equipment

Controller (ATEC) – Base VAV is combination TEC

and OpenAir GDE131 Non-spring Return Rotary

Electronic Damper Actuator.

EHC

24 VAC

Air Velocity

Sensor

Room Temperature

Sensor Connection

FLN Connection

Power

Connection

BST LED

TEC0407R1

Figure 2. ATEC – Base VAV.

Product Numbers

550-400 Actuating TEC

550-400P10 Actuating TEC – 10 pack

Required Tools

• 4 mm hex wrench

• 1/4-inch Hex Driver and screwgun

• Small flat-blade screwdriver

• Marker or pencil

• Torque Wrench

Estimated Installation Time

20 minutes

Warning/Caution Notations

WARNING:

Personal injury/loss of life

may occur if 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.

Summary of content (4 pages)

PAGE 1
Installation Instructions Document No. 550-803 October 15, 2003 Actuating Terminal Equipment Controller (ATEC) - Base VAV a. Actuator b. Position indicator c e 90 c. Mounting bracket 45 d. Mounting screws TEC0408R1 90 f a d b e. 4 mm hex key f. Shaft insert for use with 3/8-inch (8-10 mm) shafts Figure 1. Actuator Parts.
PAGE 2
Document No. 550-803 Installation Instructions October 15, 2003 2. Instructions WARNING: Do not open the actuator. 1. Determine the damper blade rotation, clockwise or counterclockwise to open, Figure 5. CLOCKWISE TO OPEN COUNTER CLOCKWISE TO OPEN "0" Determine the size of the damper shaft. 90 • 45 90 • If the damper shaft is 5/8-inch: a. Remove the 1/2-inch shaft guide, Figure 3. 90 Figure 5. Damper Rotation. • b. Proceed to Step 2.
PAGE 3
Document No. 550-803 Installation Instructions October 15, 2003 3. Close the damper blades, Figure 8. NOTE: 4. Mark the end of the damper shaft with a pencil/marker, Figure 8. 5. Tighten the set screw until the first thread can be seen in the shaft hole, Figure 7. When installing the mounting bracket directly on the ductwork be sure to position the bracket such that the screws do not obstruct the damper blade movement inside the box. CAUTION: These holes for use with accessory kits only.
PAGE 4
Document No. 550-803 Installation Instructions October 15, 2003 WARNING: Installations requiring Conformance • All wiring for CE rated actuators must 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. • Over current protection for supply lines is maximum 4A. Dimensions min. 4 inch 100 mm 90 .4375 (11) .0312 (0.8) + - S 5.368 (136.