The VES-AFRV72 Fan is an industrial-grade ventilation fan designed to remove gases, toxins, dirt, dust, and warm contaminated air from environments at proper exchange rates. It is built to withstand harsh conditions.
Function Description
The fan's primary function is air exchange, improving air quality and temperature in various environments. It utilizes a direct drive system, eliminating the need for belt maintenance. The fan incorporates TX Smart Motor Technology for maximum efficiency and connectivity, and a Gen V Housing designed to increase airflow. The galvanized steel cross mount ensures an aerodynamic and durable structure.
Important Technical Specifications
The 72" fan model offers the following specifications:
- Availability: 50 & 60 Hz
- Motor Warranty: Industry-leading 3-year warranty
- Max RPM: 350
- Airflow: 46000 CFM
- Power Consumption: 1650 Watts
- Efficiency: 27.9 CFM/Watt* (*Performance data taken at 0 static pressure)
Motor Information (SMC P05 Motor Control):
The motor control model is SMC-P05, and the motor model is SMC-V03s.
- Input Line Voltage: 208/230 V (60 Hz) or 200/240 V (50 Hz) or 460 V (60 Hz) or 400 V (50 Hz)
- Input Line Current: 12.1/10.7 A (208/230 V), 10.8/9.5 A (200/240 V), 5.3 A (460 V), 6.3 A (400 V)
- Supply Frequency: 60 Hz or 50 Hz
- Supply Phase: 3 Phase
- Output: 3PH 280-680VDC, MAX HP 3.0/460VAC
Motor Control Dimensions:
- Depth (A): 6 inches (15 cm)
- Mounting Hole Center to Center (B): 14 1/4 inches (36 cm)
- Width (C): 16 1/8 inches (41 cm)
- Mounting Hole Center to Center (D): 6 7/8 inches (17 cm)
- Height (E): 7 1/2 inches (19 cm)
Fan Framing and Mounting Dimensions (AFRV72):
- Rough Opening Width x Height (A): 83 inches (211 cm)
- Min. Frame Width (B): 4 inches (10 cm)
- Fan Flange Width x Height (C): 86 inches (218.5 cm) x 82 inches (208 cm)
- Hole Center to Center (D): 84 inches (213 cm) x 79 7/8 inches (203 cm)
Cross Sectional Width Dimensions (AFRV72):
- Overhang (A): 24 inches (61 cm)
- Minimum Wall Thickness (B): 8 1/2 inches (22 cm)
- Exhaust Cone (C): 38 inches (97 cm)
- EDK (D): 35 inches (89 cm)
- Base Fan (E): 18 inches (46 cm)
Fan Assemblies Dimensions (AFRV72):
- Minimum Spacing between Beams (A): 18 inches (46 cm)
- Minimum Center to Center Distance (B): 109 inches (277 cm)
- Minimum Outer Distance (C): 200 inches (508 cm)
Usage Features
The fan is designed for straightforward installation, with clear instructions for unpacking, framing, mounting, and assembling various components. Optional attachments include a Square Guard for the inlet, an Exhaust Cone for the outlet, a Shutter, and an Exterior Deflector Kit (EDK).
Safety Precautions:
- Always disconnect power before any installation or servicing.
- Verify lifting equipment is safe for fan handling.
- Electrical wiring must be done by qualified personnel according to all applicable codes.
- Ensure the electrical system is properly grounded.
- Keep hands and objects away from rotating blades.
- Fans with blades rotating below 7 feet (2.3 meters) must have guards.
- Handle heavy loads with safe and secure methods.
- Mount fans with VES-Artex approved hardware.
- Always wear eye protection during installation and servicing.
- Do not remove zip ties during transportation and initial installation to prevent damage or injury.
- Remove zip ties before operation.
- Inspect for damage upon receipt and file a claim if necessary.
- Do not disassemble the product until the building is ready for fan installation.
- Ensure the rough opening is accurate for the fan model to avoid voiding the warranty.
- Motor to Motor Control wires should be enclosed in a metallic (rigid or flexible) liquid-tight conduit, properly grounded to prevent interference.
- Create a drip loop in the power line to prevent water from entering the controller.
LED Indicators:
The Motor Control features three LEDs (Green, Red, Yellow) to indicate various states:
- Active (GREEN) ON: Normal status.
- Active (GREEN) Flicker (Two flashes every 5 secs): Motor not connected. Check motor control-to-motor wiring.
- Indicator (YELLOW) Steady Flash: Non-critical error detected. Motor can continue to run. Contact VES-Artex if the condition persists for more than 24 hours.
- Fault (RED) ON: Critical fault. Motor will not run. Contact VES-Artex for support.
- No Power (all OFF): Power off. Check power supply.
Maintenance Features
Regular maintenance is crucial for the fan's longevity and performance.
Maintenance Schedule:
- Fan (Daily): Check that all fans are working.
- Fan (Monthly): Check all operating fans for irregular noise or vibration.
- Wiring (12 Months): Check integrity of electrical wiring (cuts, splits, loose wiring). Repair or replace as needed. All electrical work must be done by a certified electrician.
- Blades (6 Months): General cleaning of blade surfaces. Inspect for irregularities and signs of metal fatigue or wear on the hub. Avoid using pressurized water on the motor or control to prevent shock injury or electrical damage, which voids the warranty.
- Exhaust Cone and Fan Housing (6 Months): Clear debris. Clean surfaces for smooth airflow. Check hardware for loose connections. Inspect for damage.
- Square Guard (6 Months): Clear debris. Clean surfaces from both sides. Check hardware for loose connections. Inspect for damage.
- Shutter (3 Months): Clear debris. Clean louvers for smooth airflow and free rotation. Check hardware for loose connections. Ensure rods are properly engaged. Inspect for damage.
- EDK (Exterior Deflector Kit) (6 Months): Clear debris. Clean surfaces for smooth airflow. Check hardware for loose connections. Inspect for damage.
- Control (6 Months): Remove dust from the heat sink. Avoid using pressurized water on the motor or control.
Routine Maintenance Guidelines:
- Check all fasteners/hardware regularly.
- Make periodic drive inspections.
- Prevent obstructions from fan inlets and outlets not designed by VES-Artex.
- Maintain a record of maintenance performed.
Troubleshooting:
- FAN WILL NOT START: Check fuses/circuit breakers, wire connections to motor, and voltage at fan connection.
- FAN TOO FAST / SLOW: Check voltage at motor (ensure correct wiring) and environmental control settings.
- FAN MAKES NOISE: Check motor case screws, blade bracket screws, and fan/guard security. Check bearing shaft for free, quiet rotation.
- FAN WOBBLES/VIBRATES: Check blade paddles for firm attachment to the spyder. Run fan without blades; if motor doesn't wobble, blades may be damaged. Check for worn bearing shaft.
Replacement Parts:
A comprehensive list of replacement parts is provided for the Base Fan, Exhaust Cone, Square Guard, Shutter, and EDK, including part numbers, descriptions, and quantities.
Warranty:
VES Environmental Solutions, LLC. (VES) products come with a one-year limited warranty against defects in workmanship or materials under normal use, unless otherwise specified. Specific limited warranties include:
- 3 Years: Turntide Direct Drive Motor
- 2 Years: VESC Control Series, Phason Controls, Turntide DirectDrive Controls, Variable Frequency Drives (Manufacturer Warranty, Prorated), Steel (Prorated), Variable Speed Motors, Lock Drives Drive Units and parts (excluding motor).
- 3 Years: Polycarbonate Sheets
- 5 Years: Lighting, Rubber Flooring (Mfg Warranty Prorated), Industrial Ceiling Fans, 50", 55" & 72" Poly Blades or Aluminum Blades.
- 10 Years: All 36", 50", 55" & 72" Fiberglass Housings.
- 90 Days: Phason Accessories, Kits, Replacement Parts and Software.
- 1 Year: Motor (for Curtain Drive Units).
The warranty replaces all previously printed or stated warranties and may change without notice. The company disclaims liability for consequential and incidental damages and limits liability to the purchase price paid. Technical advice and recommendations are for informational purposes only, and VES assumes no obligation or liability for their use. Product suitability should be verified by the purchaser against all applicable codes and regulations.