Honeywell ML6131 Manual do Utilizador descarregar pdf

PRODUCT DATA

63- 2498- 2

® U.S. Registered Trademark

ML6131

Direct Coupled Actuator

APPLICATION

The ML6131 Direct Coupled Actuator (DCA) is used to control

dampers in applications such as variable air volume (VAV)

terminal units. It is suitable for use with single pole double

throw (spdt) floating thermostats or two-position control

systems.

FEATURES

• Mounts directly on damper shaft.

• 6 lb-in. torque.

• Selectable 45°, 60°, and 90° stroke in either clockwise

(cw) or counterclockwise (ccw) directions.

• 15 second timing model suitable for use with pressure

independent VAV systems.

• Magnetic coupling typically provides a maximum of

18 lb-in. stall torque eliminating the need for

mechanical stops or limit switch adjustments.

• Two field-addable auxiliary switches.

• Field-addable auxiliary feedback potentiometer.

• Models available with 0° to 30° minimum position

adjustment in cw or ccw directions.

• Compatible for use with Honeywell W7620 Terminal

Unit Controller.

• Can be used with the Commercial Zone Damper in the

W7600 Commercial Zone System.

• Manual declutch on some models.

Contents

Application ........................................................................ 1

Features ........................................................................... 1

Specifications ................................................................... 2

Ordering Information ........................................................ 2

Installation ........................................................................ 3

Operation .......................................................................... 8

Checkout .......................................................................... 8

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1 - Direct Coupled Actuator

Página 2 - SPECIFICATIONS

ML6131 DIRECT COUPLED ACTUATOR63-2498—2 2ORDERING INFORMATIONWhen purchasing replacement and modernization products from your TRADELINE® wholesaler or

Página 3 - INSTALLATION

ML6131 DIRECT COUPLED ACTUATOR3 63-2498—2Fig. 1. Approximate dimensions of ML6131 Direct Coupled Actuator in in. (mm).INSTALLATIONWhen Installing this

Página 4 - Installation

ML6131 DIRECT COUPLED ACTUATOR63-2498—24PreparationBefore mounting the actuator onto the shaft, determine the following:1.Size of the shaft (3/8 in. t

Página 5 - Minimum Position Setscrew

ML6131 DIRECT COUPLED ACTUATOR5 63-2498—2Fig. 6. Range stop pin properly inserted.Fig. 7. Lifting a range stop pin out of its slot.Minimum Position Se

Página 6 - Auxiliary Switches

ML6131 DIRECT COUPLED ACTUATOR63-2498—2610.Rotate the actuator to minimum position using the manual declutch; see Manual Operation (Declutch) section.

Página 7 - Auxiliary Potentiometers

ML6131 DIRECT COUPLED ACTUATOR7 63-2498—2Auxiliary PotentiometersThe 200976 Auxiliary Potentiometer mounts on the face of certain ML6131A actuators as

Página 8 - CHECKOUT

63-2498—2 B.B. Rev. 6-00 www.honeywell.comHome and Building Control Home and Building ControlHoneywell Inc. Honeywell Limited-Honeywell LimitéeHo