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Operation
1. Turn on power to the AHU.
2. The ion device will be powered when power is applied to the AHU. Note: the ion device is designed to remain
energized 24/7 and does not have to cycle with the fan.
3. Once unit is energized, the integral LED on the power pack will illuminate, indicating the unit is active.
BAS Alarm Operation
1. The purple wires connect to the integral alarm relay. When the unit is powered and there are no faults, the
alarm contacts will be closed. When there is a fault, the contact will open.
Maintenance
1. Remove power from the AHU and remove the required parts to access the iRIB. Conrm the iRIB power
supply LED is not illuminated. It is good practice to ensure all voltage is removed from the iRIB. Take a screw-
driver with insulated handle and touch a carbon ber brush brass connector on one side to another on the
opposite side. This will discharge any remaining voltage that could cause a potential shock hazard during
maintenance.
2. Use a wet wipe or damp cloth to clean the iRIB. A soft bristle brush, like a toothbrush, can also be used to
clean debris from ion emitters. Do not expose the iRIB to corrosive cleaners.
How to Reduce the Length of the Flexible Ion Bar:
3. Measure how much past the end of the coil the exible ion bar extends
4. Bend the bar back on top of itself ( DO NOT bend under with the stiky backing facing each other) so the
brush pairs on the top will lay next to the brush pairs on the bottom, shown in Figure 1. The brass housings
should be touching.
5. Peel the backing o of the ion bar and press it down to the cooling coil starting at the power entry side of the
device. DO NOT press down on the end of the ion bar that will need folded to shorten the length. See gure
2.
6. Fold the ion bar back to achieve the lenght required, liking up the bottom and top layer brush pairs as shown
in Figure 1 and place a piece of electrical tape across the joint. See Figure 3.