User Manual

Chapter 8 ● Applying primary power
126 Release 2.0, 910056 Rev01d
Powering the node
This procedure explains how to power on the IP-RN 8000.
Requirements
None
Procedure
1. Ensure all switches on the Power Distribution Unit (PDU) are flipped to the right and are set to the
OFF
position.
For information about the switches on the power distribution unit, see Understanding the Power
Distribution Unit on page 27.
2. Ensure the external circuit breaker controlling power flow on the cabinet’s circuit is closed, enabling
power flow.
3. Flip the Main Power switch to the left to turn power ON.
The Main Power LED lights green.
4. Flip the ALRM switch to the left to power ON the alarm panel.
5. Flip the HXCH switch to the left to turn power ON for the heat exchanger.
As the heat exchanger initializes, LEDs on the heat exchanger on the inside front door blink.
6. Flip the FA NS switch to the left to power ON power for the fans.
7. On each PA installed, flip the Power switch up to turn on power for the PA.
8. Flip the CHAS switch to the left to power ON the chassis.
This switch controls power flow to all modules.
Each module’s Power LED illuminates green.
If any of the LEDs do not illuminate as expected, contact Airvana.
This procedure is complete. Go to Understanding the commissioning process
on page 128.
WARNING
At this point main power is on but you have not turned on power
to the heat exchanger or the fans. Do not leave the IP-RN 8000 in
this condition for more than a few minutes or over heating could
result. Be sure you continue with the power on procedure without
delay.