Ventamatic VX1000SOLDOM Series Installation Instructions

The Ventamatic VX1000SOLDOM Series comprises industrial-grade ventilation shutters designed for durability and efficient airflow control in commercial and agricultural settings. Below are key sections covering safety, product overview, installation steps, wiring, operation, maintenance, and troubleshooting.

1. Product Overview & Features 2. Safety Precautions 3. Pre-Installation Checklist 4. Mounting & Assembly 5. Electrical Wiring 6. Motor & Actuator Setup 7. Control System Configuration 8. Operation Instructions 9. Maintenance Schedule 10. Troubleshooting Guide 11. Warranty & Support

Product Overview & Features

Key components: Galvanized steel shutter louvers, weather-resistant motor housing, adjustable actuator arm, integrated control board, manual override crank, and mounting brackets.

Feature	Description
Construction	Heavy-duty galvanized steel with corrosion-resistant coating
Motor Type	24V DC reversible motor with thermal overload protection
Actuator	Adjustable stroke length (6-24 inches)
Control Input	Dry contact, 0-10V, or 4-20mA signal compatible
Manual Override	Integrated hand crank for power-off operation
Sealing	Neoprene gaskets for weatherproof closure
Mounting	Universal bracket for wall or duct mounting
Operating Temp	-20°F to 150°F (-29°C to 66°C)
Airflow Rating	Up to 1000 CFM at 0.1" static pressure
Power Requirements	24V DC, 2.5A max current draw

Safety Precautions

Read all instructions before installation. Ensure power is disconnected during mounting and wiring.

Use appropriate personal protective equipment (safety glasses, gloves).
Verify structural integrity of mounting surface.
Ensure adequate clearance for full shutter movement.
Follow local electrical codes for all wiring connections.
Lock out/tag out power sources during installation.

WARNING! Shutters are heavy; use proper lifting techniques and equipment. Do not operate without safety guards in place.

Pre-Installation Checklist

Verify all components are present and undamaged.

Inspect shutter blades for deformation or damage.
Check motor housing for cracks or water intrusion.
Verify mounting bracket hardware is complete.
Ensure actuator arm moves freely without binding.
Confirm power supply matches unit requirements (24V DC).

CAUTION! Do not install damaged components. Contact supplier for replacements.

Mounting & Assembly

Position mounting brackets on structural supports using provided template.
Drill pilot holes and secure with grade 5 or higher bolts (minimum 3/8").
Lift shutter into position with hoist or adequate manpower.
Secure shutter to brackets using all provided hardware.
Attach actuator arm to shutter linkage pin.
Adjust actuator stroke using set screws to match required opening.
Install manual override crank on designated shaft.

Tip: Use level to ensure shutter operates without binding.

Electrical Wiring

Connect power and control signals according to wiring diagram.

Terminal	Function	Wire Gauge
PWR+	24V DC Positive	14 AWG min
PWR-	24V DC Negative/Ground	14 AWG min
COM	Dry Contact Common	18 AWG min
NO	Normally Open (Open signal)	18 AWG min
NC	Normally Closed (Close signal)	18 AWG min
SIG+	0-10V/4-20mA Positive	18 AWG shielded
SIG-	0-10V/4-20mA Negative	18 AWG shielded

WARNING! Use conduit for all exposed wiring. Follow NEC Class 2 wiring requirements.

Motor & Actuator Setup

Verify motor rotates freely by hand using manual override.
Connect power and test motor direction (green LED indicates open).
Adjust limit switches using hex key to set fully open/closed positions.
Calibrate actuator stroke to achieve desired blade angle (0-90°).
Set motor torque limit to prevent damage (default: 75% max).

Note: Allow motor to cool between adjustment cycles.

Control System Configuration

Configure for your control signal type:

Dry Contact: Connect COM+NO for open, COM+NC for close.
0-10V: 2V = closed, 10V = fully open.
4-20mA: 4mA = closed, 20mA = fully open.
Modbus RTU: Set address via DIP switches (1-247).

Test operation through full cycle before finalizing installation.

Operation Instructions

Normal operation via control system. Manual override available.

Automatic: Control via building automation system signals.
Manual: Insert crank and turn clockwise to open, counterclockwise to close.
Emergency: Power loss automatically closes shutter (spring return).
Partial Opening: Use analog signal for proportional control.

WARNING! Keep hands clear of moving blades during operation.

Maintenance Schedule

Interval	Task
Monthly	Visual inspection for debris, lubricate linkage points
Quarterly	Check bolt tightness, clean blades, test manual operation
Annually	Inspect seals, verify limit switches, measure current draw
Every 3 Years	Replace motor brushes (if applicable), renew corrosion protection

CAUTION! Disconnect power before performing any maintenance.

Troubleshooting Guide

Symptom	Possible Cause	Corrective Action
Shutter not moving	No power, tripped breaker	Check voltage at terminals, reset breaker
Motor hums but no movement	Binding linkage, overload	Manual check for binding, clear obstruction
Incomplete travel	Limit switch misadjusted	Re-calibrate limit switches
Erratic operation	Loose wiring, signal interference	Check connections, shield signal wires
Excessive noise	Worn bearings, loose hardware	Lubricate, tighten mounting bolts
Water intrusion	Damaged seals, improper mounting	Replace gaskets, check slope for drainage

Reset: Power cycle unit to reset control board.

Warranty & Support

Ventamatic VX1000SOLDOM Series carries a 5-year limited warranty on materials and workmanship when installed per instructions. Motor warranty: 2 years. Contact technical support for warranty claims or installation assistance.

Support: 1-800-334-6018; www.ventamatic.com/support

Hours: Mon-Fri 8AM-5PM CST