Why MacroAir Technologies AirVolution-D 780 shows Local Disable Active?
The MacroAir Technologies Fan shows 'Local Disable Active' because the enable/disable feature is active and the green pair in the CAT5 is open. To resolve this, verify that your enable/disable switch is in the correct position and that the green and green/white wires are installed properly in the switch.
What to do if MacroAir Technologies Fan shows a Supply Voltage Low Fault?
If your MacroAir Technologies Fan displays a Supply Voltage Low Fault, here’s what you should do: Begin by turning the incoming power off for two minutes and then turning it back on. Verify that the incoming power meets the fan's specifications. Check if there have been any recent power outages or storms in the area. Lastly, make sure the motor wiring is correctly configured, ensuring that A is white, B is black, and C is red.
How to fix a Supply Voltage High Warning on MacroAir Technologies Fan?
To address a Supply Voltage High Warning on your MacroAir Technologies Fan: First, turn off the incoming power for two minutes, then turn it back on. Next, check that the power supply is within the fan’s specified limits. Use a power quality recorder to check for spikes. Finally, make sure the motor wiring is correct, ensuring A is white, B is black, and C is red. The controller monitors the bus voltage to ensure it remains below the threshold.
What to do for Motor Temperature High Fault in MacroAir Technologies AirVolution-D 780 Fan?
If you are facing a Motor Temperature High Fault in your MacroAir Technologies Fan, here are some steps to take: 1. Make sure the motor temperature is below 110C. 2. Check that the end caps are open and there's no blockage in the blades. 3. Ensure the quick link on the safety cable isn't pulling the rubber boot closed. 4. Verify the ambient temperature is below 60C. 5. Start the fan earlier in the day before the ambient temperature rises.
What to do if MacroAir Technologies AirVolution-D 780 displays a Motor Temperature High Warning?
If your MacroAir Technologies Fan displays a Motor Temperature High Warning, it means the controller is reducing the torque command because the motor has reached 100C. To address this: 1. Confirm that the motor temperature is below 100C. 2. Check that the end caps are open and there is no blockage in the blades. 3. Make sure the quick link on the safety cable is not pulling the rubber boot closed. 4. Verify that the ambient temperature is below 60C. 5. Consider starting the fan earlier in the day before the ambient temperature rises.
How to resolve Accelerometer Read Fault on MacroAir Technologies AirVolution-D 780?
To resolve an Accelerometer Read Fault on your MacroAir Technologies Fan, turn the incoming power off for two minutes, then turn it back on.
How to fix Communication Buffer Full Warning on MacroAir Technologies AirVolution-D 780 Fan?
To address a Communication Buffer Full Warning on your MacroAir Technologies Fan: 1. Ensure that the CAT5 cable is under 100ft. 2. Confirm that the CAT5 cable is from the factory and has not been modified. 3. Verify that the CAT5 cable is shielded. 4. Confirm that repeaters are properly installed on the network. 5. Double-check network splices. 6. Plug the touchpad directly into the board. 7. Confirm the Baud rate.
What to do if MacroAir Technologies AirVolution-D 780 shows Blade Detect Failed?
If your MacroAir Technologies Fan shows 'Blade Detect Failed', follow these steps: 1. Ensure that blades are installed. 2. Manually set the blade length. 3. Perform a drive calibration. 4. Confirm incoming power is within the fan’s specifications. 5. Confirm motor values and perform motor calibration if possible/necessary.
How to resolve Phase Current Following Error in MacroAir Technologies Fan?
To resolve a Phase Current Following Error in your MacroAir Technologies Fan, follow these steps: 1. Ensure that the blade length is properly set. 2. Perform a drive calibration. 3. Confirm that the incoming power is within the fan’s specifications. 4. Confirm motor values and perform power calibration if possible/necessary. 5. If the fan shuts off above 95%, set fine tuning to 5. If it shuts off above 90%, use a fine tuning of 10.
What to do if MacroAir Technologies Fan has Phase Current A High Fault?
If your MacroAir Technologies Fan is experiencing a Phase Current A High Fault, here are the steps to take: 1. Turn the incoming power off for two minutes, then turn it back on. 2. Confirm that the power supply is within the fan’s specifications. 3. Perform a drive calibration. 4. Confirm motor values, and perform a motor calibration if possible or necessary.
General| Brand | MacroAir Technologies |
|---|---|
| Model | AirVolution-D 780 |
| Category | Fan |
| Language | English |
General safety, qualified technicians, environmental considerations, code compliance, and electrical hazards.
Warnings on damage, death, injury, power disconnection, moving parts, and technician qualifications for installation.
Visual representation of the remote and control panel enclosure dimensions and features.
Diagram and identification of components on the override remote panel, including Speed Pot and PLC.
Diagram of the single-phase, low-voltage control panel, showing VFD, disconnect switch, and connection ports.
Wiring diagrams for both low and high voltage three-phase control panels, detailing VFD and power supply.
Important notes and specifications regarding control panel wiring, cable types, and installation practices.
Detailed schematic of the remote panel, illustrating PLC connections and component wiring.
Wiring schematic for the single-phase, low-voltage control panel, detailing VFD, power supply, and connections.
Wiring schematic for the three-phase, low-voltage control panel, detailing VFD, power supply, and connections.
Wiring schematic for the three-phase, high-voltage control panel, detailing VFD, power supply, and connections.
Guide to fan operation modes (OFF, AUTO), AirLynk, fan manual, and remote failure diagnosis.
Details on MacroAir product warranty, coverage periods, and terms for different fan types.
Contact details for MacroAir technical support, including address, phone number, and website.
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