Specifications

ManualsBrandsDelta ManualsHousehold Appliances210 Series

Installation Instructions D- Series

Issue

Date October 6, 2003

D-70, D-140, D-210, and D-280 Series

Electric Non-Spring Return Actuators

(8, 16, 24, and 32 N·m)

Installation

Mount D- Series actuators in any convenient

orientation.

Install the actuators on a 3/8 to 3/4 in.

(9.5

to 19 mm) round shaft or a 3/8 to 5/8 in.

(9.5

to 16 mm) square shaft, 2 in. (51 mm) or longer. If

the

shaft is less than 2 in. (51 mm) long, install an

extension

recommended by the damper or valve

manufacturer.

IMPO

RTANT: The D- Series actuators are

intended to control equipment under normal

operating conditions. Where failure or malfunction of

a D- Series actuator could lead to an abnormal

operating condition that could cause personal injury

or damage to the equipment or other property, other

devices (limit or safety controls) or systems (alarm

or supervisory) intended to warn of, or protect

against, failure or malfunction of the D- Series

actuator must be incorporated into and maintained

as part of the control system.

mount the actuator, proceed as follows:

1. Press

and hold the gear release lever, and rotate

the

coupler to the 0 or 90° position. Release the

gear

release lever. (See Figure 1.)

Parts Included

Note: is the distance from the center of the

holes in the anti-rotation bracket to the center

of the shaft. (See Table 1 for dimensions.)

U-bolt

amp

Nuts (2)

Shaft Center

Coupler

Gear

Release

Anti-rotation

Bracket

All Models

• Del

ta D- Series actuator

• DD

A-160 anti-rotation bracket

• two No. 12-24 x 1/2 in. self-tapping hex

washer-head

screws

D24-210

and D24-280

Include one DDA-105 pluggable 3-terminal block

D24-210-FB135

and D24-FB1K

Include two DDA-105 pluggable 3-terminal blocks

D24-210-A

and D24-280-A

Include three DDA-105 pluggable 3-terminal blocks

Figure

1: Mounting Positions

Special Tools Needed

Table

1: Shaft Sizes and Distances from the

Anti-Rotation

Bracket to Shaft Center

• torque wrench with 10 mm socket

• digital

voltmeter or DDA-200 commissioning tool

(for the models with zero and span

tentiometers)

Shaft

Diameter 5/8 in. 1/2 in. 3/8 in.

A Dimensions

(See

F igure 1.)

6-1/8

in. 6-3/16 in. 6-1/4 in.

155 mm 157 mm 159 mm

Mounting

IMPORTANT: The actuator is intended for

indoor mounting only, with no direct exposure to

water beyond NEMA 2 conditions. Use an

appropriate shield or enclosure where the

environment exceeds NEMA 2 specifications.

2. Bend or cut the anti-rotation bracket to fit the

damper

frame or duct as shown in Figure 2.

Part No. 34-636-836, Rev F www.deltacp.com

Summary of content (8 pages)

PAGE 1
Installation Instructions D- Series Issue Date October 6, 2003 D-70, D-140, D-210, and D-280 Series Electric Non-Spring Return Actuators Parts Included All Models • • Delta D- Series actuator To mount the actuator, proceed as follows: 1. Press and hold the gear release lever, and rotate the coupler to the 0 or 90° position. Release the gear release lever. (See Figure 1.) U-bolt with Clamp Nuts (2) Shaft Center DDA-160 anti-rotation bracket 90 two No. 12-24 x 1/2 in.
PAGE 2
Slot for Bracket Anti-rotation Bracket Tab No. 12-24 Sheet Metal Screws (2) Anti-rotation Bracket Damper Frame Figure 2: Anti-Rotation Bracket Positions 3. Close the damper. 9. Press and hold the gear release. Rotate the coupler fully closed to fully open to verify that the damper and actuator rotate freely throughout the range. Rotation Range The actuator comes factory set for 0 to 90° rotation.
PAGE 3
Feedback Signal For resistance-type feedback, the signal varies with a change to the rotation range. Resistance feedback reduction corresponds to the reduced rotation range. Refer to Figure 5 for the applicable D- Series actuator. Terminal B lock 1 1 2 3 ^- ~ + + ~ COM CW CCW For analog-type feedback, a change to the rotation range changes the feedback signal and the operating range proportionally. (See Figure 4.
PAGE 4
Through the Conduit Openings Depending on the D- Series model selected, use one or both conduit openings. The threaded actuator conduit openings accept 1/2 in. trade size conduit fittings. Refer to Figure 6 and proceed as follows: 1. Loosen the cover screw with a Phillips No. 1 screwdriver, and remove the actuator cover.
PAGE 5
• Terminal 102 from the master actuator to Terminal 102 on the slave actuator • Terminal 103 from the master actuator to Terminal 103 on the slave actuator b.
PAGE 6
On/Off and Floating (D24) Models To set one of these models for RA operation, reverse the control wiring connections at Terminal 2 and Terminal 3. (See Terminal Block 1 in Figure 5.) Proportional (DM24) and Resistive (DRM24) Models To set one of these models for RA operation, proceed as follows: without waiting for the actuator to drive to the final position. Adjusting the Zero and Span To adjust the zero and span potentiometers on the -Z and -Z-A models: 1.
PAGE 7
4. Retighten the Phillips-head screw on Switch S1, while holding it in the designated position. Switch S1 To change the angle of Switch S1 to 20°, refer to Figure 9 and proceed as follows: Nodule Guides (10° Increments) 1. Depress the gear release, and using the 0 to 90° nodule guides, rotate the coupler until the position indicator is at 70°. Edge of Switch S1 2. Loosen the screw on Switch S2 with a Phillips No. 1 screwdriver.
PAGE 8
Technical Specifications (Cont.) Input Impedance DM24: Voltage Input Current Input DRM24: Feedback Signal -FB135: -FB1K: DM24: DRM24: Auxiliary Switch Rating Mechanical Output (Running Torque) Audible Noise Rating Rotation Range Rotation Time (Each Series) -A: Enclosure Ambient Conditions Dimensions (H x W x D) Shipping Weight Agency Compliance Two Single-Pole, Double Throw (SPDT) switches rated at 24 VAC 1.5 A inductive, 3.