PHOTOHELIC POWER VENT NEGATIVE PRESSURE VENTILATION CONTROL Hired Hand, Inc. 1733 Co Rd 68 PO Box 99 Bremen, AL 35033 Part No.
Table of Contents Section Title Page 1. Product Description ........................................................................................................................................1 2. Ratings and specifications ..............................................................................................................................1 3. Warnings.................................................................................................................................................
1. Product Description The Photohelic Power Vent is used to control vent inlets in agricultural enclosures. The gauge has adjustments for the low and high pressure limits. 2. Ratings and specifications Voltage………………..115 or 230 Volts 50/60 Hz depending on model. Current…………………8 amps maximum per vent machine. 3.
5. Installation 5.1 Tools Required 1 1 1 Drill with a flat head screwdriver attachment. Small Screwdriver Wire Stripper 5.2 Instructions 1. 2. 3. 4. 5. 6. 7. Mount Photohelic in a safe location, vertically. Location needs to have adequate ventilation. Mark bracket holes with pencil and pre-drill. Place controller on the wall and match holes. Insert wood screws and use drill to tighten in place. Connect the Power Supply (See Section 8.1). Connect wiring from PowerTrak unit. (See Section 8.2).
Auto/Manual Low Pressure Setting High Pressure Setting Manual Open/Close Zero Setting 6.1 Setting the Automatic/Manual modes The Photohelic has two switches on the right side of the front cover. The upper switch selects either the automatic or the manual mode of operation. When in the automatic position the Photohelic gauge will operate the air inlets off of static pressure. When the upper switch is placed in the manual position, the lower switch can be used to open or close the inlets. 6.
8. Connecting the Photohelic L1 L2 Power Supply 4 5 6 7 Hot IN Hot IN UNIT 1 8 9 CLOSE GND 120V or 240V Depending on Model 3 OPEN 2 CLOSE 1 OPEN 8.1 Photohelic to a Power Supply UNIT 2 Power Supply 8.2 Photohelic to a PowerTrak PowerTrak Power Supply Part No.
Power Supply 4 Hot IN 5 6 UNIT 1 7 Hot IN 8 9 CLOSE 3 CLOSE 2 L1 L2 OPEN 1 GND OPEN 8.3 Photohelic to Rollseal Tube Motors ROLLSEAL TUBE MOTOR UNIT 2 *If the motor has to turn clockwise for the fabric to open, place the black wire on close and the red wire on open. *If the motor has to turn counter-clockwise for the fabric to open, place the red wire on close and the black wire on open. CLOSE OPEN HOT IN RED BLACK WHITE GREEN GROUND 110 VAC NEUTRAL POWER SUPPLY HOT 9.
9.2 Photohelic 240 volt 3021-1560 6407-5017 3006-1560 3015-2884 3015-2884 3001-2864 3015-1560 9.3 Photohelic TD (Time Delay) 120 volt 3012-1557 3021-1560 3006-1560 3001-2863 3015-2884 3016-1560 3015-2884 3001-2864 3016-1560 Part No.
.4 Photohelic 120 Volt (9-Wire) To reverse wiring and closing directions switch, Top wires on terminal as shown. 5 120 Volt 6 7 8 WHT BLK GRN 1 2 3 4 5 6 8 9 10 11 12 For Optional PV-R2 Relay Control (Terminals 10, 11, & 12 Connect To Terminals 10, 11 & 12 In PV-R2 Control) White Brown Red Blue Orange Black Green Yellow 8 Connector Wire From Power Unit Yellow 9.5 Photohelic 240 Volt (9-Wire) Black Red 120 Volt To reverse wiring and closing directions switch, Top wires on terminal as shown.
9.6 Photohelic 120 Volt Time Delay (9-Wire) To reverse wiring and closing directions switch, Top wires on terminal as shown. 5 120 Volt 7 8 WHT BLK GRN 1 2 3 4 5 6 8 9 10 11 12 8 Connector Wire From Power Unit 6 White Brown Red Blue Orange Black Green Yellow For Optional PV-R2 Relay Control (Terminals 10, 11, & 12 Connect To Terminals 10, 11 & 12 In PV-R2 Control) 9.7 Electrical Parts List Part No. 3001-2863 3001-2864 3006-1560 3008-2858 3012-1557 3015-2884 3021-1560 Part No.
