Hoffman 709D-VmA Series Installation And Operating Instructions Download Page 4

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709E-VmA Series

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Hoffman

Controls

2463 Merrell Road, Dallas, Texas 75229 • Phone: (972) 243-7425 • Fax: (972) 247-8674 • Toll Free: 1-888-HCC-1190

www.hoffmancontrols.com

Form: 173-0236-000 Rev A

www.hoffmancontrols.com

Form: 173-0236-000 Rev A

www.hoffmancontrols.com

Form: 173-0236-000 Rev A

709E-VmA(PI) Wiring Diagram

Figure 4

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709E-VmA Series

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709E-VmA Wiring Diagram

Figure 3

Summary of Contents for 709D-VmA Series

Page 1: ...replace the standard 2 10 VDC and 4 20 mA inputs on the 709D control When using this option the control signals are connected to their respective terminals on the PI Interface PCB not the 709 PCB term...

Page 2: ...ll allow the unit to run the fan in a cutoff mode which de energizes the motor when the input signal indicates no demand RE CALIBRATION COMPLETED Note Important verify that PI mode jumper is returned...

Page 3: ...3 709D VmA PI Wiring Diagram Figure 2 709D VmA Wiring Diagram Figure 1 709D VmA Series 709D VmA Series...

Page 4: ...972 247 8674 Toll Free 1 888 HCC 1190 www hoffmancontrols com Form 173 0236 000 Rev A 4 www hoffmancontrols com Form 173 0236 000 Rev A 4 www hoffmancontrols com Form 173 0236 000 Rev A 709E VmA PI Wi...

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