User Guide

ManualsBrandsErie ManualsDampers120V L-Series Light Duty 2-Position Damper Actuator (Direct CCW)

Table Of Contents

Application

The 453L, light duty damper actuators are designed for

a variety of two-position, spring return, damper

applications. The 453L uses a two-wire thermostat

control.

The 453H, medium duty damper actuators are

designed for a variety of two-position, Spring Return

damper applications. The 453H uses a two-wire

thermostat control.

The 453R, heavy duty damper actuators are designed

for a variety of two-position, motor open and motor

closed damper applications. The 453R uses a

three-wire thermostat control.

Features

• Available with end switch

• Linkage or direct drive available

• Hysteresis synchronous motor with a "lost motion"

drive to protect the gear train from closing shock

453X Series

Two-Position Damper Actuator

General Instructions

Linkage Drive

Direct Drive

Summary of content (8 pages)

PAGE 1
453X Series Two-Position Damper Actuator General Instructions Application The 453L, light duty damper actuators are designed for a variety of two-position, spring return, damper applications. The 453L uses a two-wire thermostat control. The 453H, medium duty damper actuators are designed for a variety of two-position, Spring Return damper applications. The 453H uses a two-wire thermostat control.
PAGE 2
SPECIFICATIONS Inputs Voltage: 24 Vac @ 50/60 Hz, 110/120 Vac @ 50/60 Hz, 220/230 Vac @ 50/60 Hz. Power: See Model Chart. Connections: Internal junction box, 18 in. leads, cord sets. Outputs Mechanical: Optional End Switch, 10 A @ 120 Vac. Direction of Rotation, CW or CCW rotation is available. Linkage, See Figure-4. Direct Drive, For 5/16" maximum damper output shaft with maximum engagement of 7/8".
PAGE 3
TYPICAL APPLICATION Wiring N LINE 3-WIRE THERMOSTAT BLACK = OPEN WHITE = COMMON BLUE = CLOSE BLACK "453R" TYPE BLUE WHITE Figure-1 Typical Wiring With Three-Wire Thermostat. LINE N 2-WIRE THERMOSTAT WHITE = NEUTRAL YELLOW = LINE BLACK = ENERGIZED OPEN DE-ENERGIZED CLOSED WHITE "453R" TYPE YELLOW BLACK Figure-2 Typical Wiring With Two-Wire Thermostat. INSTALLATION Inspection Inspect the package for damage. If damaged, notify the appropriate carrier immediately.
PAGE 4
Two Position Spring Return Valves 0453XXXXXXXXX Damper Operator Options 00 = No Options 01 = End Switch Voltage A =24 VAC, 50/60 HZ B = 110/120 VAC, 50/60 HZ U = 220/230 VAC, 50/60 HZ Duty Rating Light Duty =L Medium Duty = H Heavy Duty = R Leads Temperature Rating 1 m Cord =A 1.
PAGE 5
Precautions General WARNING • Electrical shock hazard! Disconnect power before installation to prevent electrical shock or equipment damage. • Make all connections in accordance with the electrical wiring diagram and in accordance with national and local electrical codes. CAUTION • Avoid locations where excessive moisture, corrosive fumes, explosive vapors, or vibration are present. • Avoid electrical noise interference.
PAGE 6
Mounting Bulkhead Lever Plate Damper Link (Customer Supplied) Damper Piano Type Damper Hinge Figure-4 453X Actuator Linked to Damper. Normally Open Damper (Linkage Drive Actuator) 1. Manually place damper in the full open position. 2. Place shaft into bulkhead. 3. Secure actuator to bulkhead. 4. Attach lever plate using cotter pin. 5. Attach damper link with damper in the fully open position. Normally Closed Damper (Linkage Drive Actuator) 1. Manually place damper in the full open position. 2.
PAGE 7
CHECKOUT After the entire system has been installed and the actuator has been powered up, the following check can be made for proper system operation. Check for correct operation of the damper while actuator is being stroked. 1. Apply power to the actuator. The actuator and the damper should be driven to their powered position. 2. If the actuator is equipped with an optional auxiliary switch, check for correct switch operation. 3. Break power to the actuator.
PAGE 8
DIMENSIONAL DATA 2-7/16 (62) 2-15/32 (63) 2-7/8 (73) 1/2 (13) ø3/8 (10) SHAFT DIAMETER 3/16 (5) 1 (25) ø2 (51) .317 (8) Diameter Hole 15/16 (24) Deep for 5/16 (8) Diameter Damper Shaft 3-9/32 (83) 31/32 (25) 2-13/32 (61) NO. 8-32 TAP (2) 2-13/32 (61) 11/16 (17) NO. 8-32 TAP (2) Ø.250 (6) ANCHOR STUD 15/32 (12) 1-5/16 (33) 1-1/2 (38) 3-9/32 (83) Figure-5 453L & 453H Dimensions.