Greenheck MSXX04 Series, MSXX09 Series, MS4104, MS4109, MS4604 Installation Instructions Manual

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Document Number 477252

MSXX04 & MSXX09 Series Actuators

INSTALLATION INSTRUCTIONS

These instructions apply to the external field installation of the Honeywell actuators on Greenheck models VCD Control Dampers when they are duct mounted or sleeved.

These models are direct drive actuators that rotate to their energized position when power is applied, and spring return to their fail position when power is disconnected.

Tools Required:

Wrenches: (1) 7⁄16 in., (1) 3⁄8 in.

(1) Ratchet with 3⁄8 in. deepwell socket

(1) 1⁄8 in. Allen wrench

Part No. Quantitiy Description

1 1 External Mounting Bracket

2 1 #10-24 x .375 Shoulder Bolt

3 1 #10-24 Nut

4 8 1/4 - 20 x 1/2 Spinlock Bolt

5 8 1/4-20 Spinlock Nut

6 1 Actuator

7 1 Standoff Bracket

8 1 Extension Pin - 5 3/4 in. long

9 1 Retaining Clip - 1/2 in. dia.

Figure 1: Honeywell MSXX04 & MSXX09 Series external mount (exploded view).

Note: Actuator shaft collar accepts 1/2 in. (13mm) diameter shaft.

WARNING

Equipment Damage or Electrical Power Hazard. Line voltage can cause death or serious injury and short equipment circuitry. Disconnect power supply before installation.

CAUTION

Device Malfunction Hazard. Improper set screw tightening causes device malfunction. Tighten set screws with proper torque to prevent damper shaft slippage.

Without JackshaftWith Jackshaft

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FATPA DIRECT DRIVE SERIESINSTRUCTIONS

These installation instructions assume the damper is already mounted in a duct or sleeve with the damper shaft extending beyond the duct or sleeve 6 inches (152mm).

1. Install the stand-off bracket

Dampers with a jackshaft

1a. Remove the 1/2 in. (13mm) ball bearing from the

standoff bracket. Mount the stand-off bracket (item #7) with [4] ¼-20 x ½ in. (M6 x 12mm) spinlock bolts and nuts (item #4 and 5). Orient the stand-off bracket (item #7) so the hole is centered on the jackshaft (see Figure 1, With Jackshaft).

Dampers without a jackshaft (Shaft Extension) 1b. Mount the stand-off bracket (item #7) spanning

across the damper frame flanges. Fasten to the damper frame with [4] ¼-20 x ½ in. (M6 x 12mm) spinlock bolts and nuts (item #4 and 5). Be sure not to run the screws into the damper linkage, which is between the flanges.

2. Mount actuator bracket Fasten the actuator bracket (item #1) (See Figure

1) to the standoff bracket (item #7) using [4] ¼-20 x

½ in. (M6 X 20mm) spinlock bolts and nuts (item #4 and 5). Use outer four holes of the actuator bracket (item #2).

3. Fail Position If fail position is closed, make sure damper

blades are fully close and ensure blade seals are compressed prior to tightening the actuator clamp to the damper extension pin or jackshaft.

4. Install the actuator

Install the actuator (item #6) over the damper drive

shaft and tight against the actuator bracket (item #1). Install [1] #10-24 x .375 shoulder bolts (item #2) through lugs on actuator and through the holes in back of the actuator bracket (item #1). Secure with [2] #10-24 nuts (Item #5) (See Figure 1).

5. Secure actuator (Item #6) to drive shaft by tightening the set screws on actuator collar.

6. The wiring illustration identifies actuator electrical requirements and connections (See Figure 2). Wiring must comply with all applicable electrical codes.

7. Apply power to the actuator. The damper blades should fully open or close and return to the fail position when power is disconnected.

( )

120 VAC

( )

7° AUXILIARY

85° AUXILIARY

( )

230 VAC

( )

7° AUXILIARY

85° AUXILIARY

24 VAC

7° AUXILIARY

SWITCH

85° AUXILIARY

SWITCH

24 VAC wiring diagram

SWITCH

120 VAC wiring diagram

SWITCH

BLACK

RED

GREEN

BLUE

YELLOW

M34624

WHITE

BLACK

GREEN

BLUE

YELLOW

M34625

BLUE

BROWN

GREEN

BLUE

YELLOW

230 VAC wiring diagram

M34626

Figure 2: MS Series wiring illustration.

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FATPA DIRECT DRIVE SERIESINSTRUCTIONS

Power Consumption

Model Volts Running Holding

MS4104 120 18W 9W

MS4109 120 23W 7W

MS4604 230 18W 11W

MS4609 230 23W 7W

MS8104 24 16VA 8VA

MS8109 24 23VA 7VA

Actuator Weight

5 lb (2.3 kg).

Noise Rating

Driving Open: Maximum 80 dBA at 1m. Holding: Maximum 20 dBA at 1m (no audible noise).

Temperature Ratings

Ambient: 0°F to 130°F (-18°C to 55°C) Shipping and Storage: -40°F to 140°F (-40°C to 60°C)

Humidity Ratings

5% to 95% RH non-condensing.

Environmental Protection Ratings

NEMA 1 IP40

Approvals

Underwriters Laboratories Inc. UL 873 plenum rating, and UL/cUL.

Actuator Timing (Under Load)

Drive Open: 15 seconds. Spring Close: 15 seconds.

Our Commitment

As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the Library under Warranties.

Phone: (715) 359-6171 • Fax: (715) 355-2399 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com