Hired-hand PowerTrak: Back-up Machine Control Harness Manuel d'utilisateur télécharger pdf

HIRED-HAND, INC. · 1733 Co Rd 68 · Bremen, AL 35033 · Phone 1-800-642-0123 · Fax 256-287-2000

Part no. 4801-5045

Purpose

The Back-up Machine Control Harness places a PowerTrak in the ‘open’ position in the event of a

back-up condition of the control panel, such as power failure.

Directions

1. Disconnect electrical power from PowerTrak and Controllers.

2. Install the Back-up relay inside the Farm Hand control box by using the self-adhesive backing on the

relay.

3. On the Controller that is to receive the Back-up Machine Control Harness, disconnect control wires

from the Controller (Common, and OPEN).

4. Connect control wires from the Back-up Machine Control Harness to the controller. Connect Yellow

wire to Common. Connect Brown wire to Open. Refer to diagram.

5. Connect wires having connectors from PowerTrak to Back-up Machine Control Harness. Connect

Yellow wire to Common. Connect Brown wire to Open. Refer to diagram.

6. Run Shielded wire out of the Farm Hand controller to Contact Panel. Refer to diagram.

7. Connect White wire of Back-up Machine Control Harness to GND terminal on bottom of relay strip

PCB 111, 115, or 118.

8. Connect Black wire of Back-up Machine Control Harness to Cool (Cool 2) terminal on bottom of relay

strip PCB 111, 115, or 118.

9. Installation Complete.

COIL

COM

NO NC

GND

HEAT

COOL

BLACKWHITE

Back-up Strip

PCB 111,

PCB 115,or

PCB 118

COMMON (Yellow)

OPEN (Brown)

COMMON (Yellow)

OPEN (Brown)

Shielded Wire

Back-up Machine Control HarnessBack-up Machine Control Harness

PowerTrak

From

PowerTrak

Controller

Inside Contact Panel

Warning

This setup will override main Controller and

open PowerTrak any time the Contact

Panel is in Back-up operation.

Recommendation: Use both stages of the back-up system with proper separation of fans as

needed. Connect Tunnel Fans on Cool 2. When opening a tunnel inlet, the relay strip connected

to the Back-up Machine Control Harness should be on Cool 2.

Secure relay to control

box with self-adhesive

backing on rear of relay.

Relay

Directions 1
PowerTrak 1

Résumé du contenu

Page 1 - PowerTrak

HIRED-HAND, INC. · 1733 Co Rd 68 · Bremen, AL 35033 · Phone 1-800-642-0123 · Fax 256-287-2000Part no. 4801-5045PurposeThe Back-up Machine Control Ha

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Hired-hand PowerTrak: Back-up Machine Control Harness Manuel d'utilisateur

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