ZTECH - Home Controls, Inc.



ZTECH

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RDM Series Dampers

RDM Series Round Motorized Dampers

• Sizes: 6, 8, 10, 12, 14, 16, 18, 20 inch

• Normally Open or Normally Closed (for Two Position Operation)

• Commercial Belimo Motors

• 24VAC Three Wire

• Tri-State or Floating Point Operation

• Optional Two Position Operation Wiring

WIRING DIAGRAM

COM CCW CW

1 2 3

24VAC COM

24VAC CCW

24VAC CW

Normally Closed (NC) Dampers

CWW = Close

CW = Open

Normally Open (NO) Dampers

CWW = Open

CW = Closed

24VAC COM

24VAC RET

Optional

Two Position

Operation Wiring

Two Position Operation

With Switch Open, Blade rotates fully CCW.

With Switch Closed, Blade rotates fully CW.

Motor rated for continuous powered operation in full open or full closed positions.

Tri-State or Floating Point Operation Wiring

ZTECH

11460 Sunrise Gold Circle, Suite A, Rancho Cordova, CA 95742

916-635-7484 FAX 916-635-7668

RDM Series Dampers

DCN: 148-00034-01 3/00

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