What to do if my BIG ASS FANS Basic 6 Fan will not start?
First, check that all wires are securely connected. Then, make sure the power supply is adequate and working. If your fan still won't start after these checks, further assistance is needed.
Why is my BIG ASS FANS Fan wobbling during operation?
Make sure the structure it's mounted on is strong enough and that the fan isn't getting hit by outside air. If guy wires were used, check they're properly set up. If not, further assistance is needed.
How to stop popping noise coming from my BIG ASS FANS Basic 6 Fan?
Turn off the fan and tighten the airfoil fasteners to 29 ft·lb (39.3 N·m). If the popping continues, check if the airfoils are touching. If they are, further assistance is needed.
How to fix radio frequency noise (RF) from BIG ASS FANS Fan VFD?
Make sure you're not running your controller and sensitive equipment on the same power line. Also, ensure the motor, controller, and the connection from the controller to the utility are properly grounded. If the noise persists, further assistance is needed.
Why is my BIG ASS FANS Fan turning in the wrong direction?
For the fan to work correctly, it should spin counterclockwise when you look at it from the floor. If it's not, just press the F/R button on the controller.
What to do if my BIG ASS FANS Basic 6 Fan motor makes noise when fan speed is increased?
Check that the motor currents are within the allowed limits. Refer to the technical specifications in this manual to confirm motor currents for your fan size.
General| Airfoil Material | Aluminum |
|---|---|
| Speed Settings | Variable |
| Blade Material | Aluminum |
| Voltage | 120V |
| Mounting Type | Ceiling |
Crucial safety warnings and precautions for fan installation and operation, including electrical hazards.
Guidelines for selecting the fan's location, including general and ceiling clearance requirements.
Guidance on mounting the fan correctly based on roof pitch using specific mounts like standard or offset.
Explains how fan placement affects airflow distribution in various environments and around obstructions.
Details on preparing I-beams and angle irons for fan mounting, including selecting correct hardware.
Steps for attaching the main fan unit, extension tube, yoke, and safety cable to the prepared structure.
Procedure for installing guy wires to ensure fan stability and prevent lateral movement, especially with longer extension tubes.
Guidance on selecting a VFD location and mounting the unit securely, including specific controller types.
Specifications for acceptable cable types, insulation, shielding, and proper grounding connections for VFD systems.
Wiring diagrams and instructions for various VFD voltage and phase setups, including specific applications like ESFR.
Guides for connecting the fan motor based on its lead count and voltage ratings for correct operation.
Instructions for starting, stopping, adjusting speed, and changing fan rotation via the controller interface.
Recommended fan speeds and settings for optimal performance during heating and cooling seasons for energy savings.
Annual and general maintenance tasks to ensure safe and efficient fan operation, including checks and cleaning.
Common fan issues like noise, non-starting, or wobbling, and their potential solutions.
Explanations of controller error codes, warnings, and fault messages with corrective actions and diagnostic options.
Procedures for installers to follow before and after job completion, including client sign-off and documentation.
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