Nokia IP1260 Installation Guide - Page 35

Fan Unit, Caution, Table 6, Power Supply Status LEDs - power requirements

Page 35 highlights

Nokia IP1200 Series Security Platform Overview Table 6 Power Supply Status LEDs LED LED status Meaning Fault Red Power supply has a voltage problem and power was turned off. or One power supply in a redundant system is not turned on. Over Temp Yellow Power supply has an internal temperature problem. All power to the unit is turned off. After the internal temperature returns to normal, power will be turned back on. PWR OK Green Power is on and the power supply is functioning properly. Fan Unit The IP1200 Series fan unit is a single unit made up of eight individual fans to provide the air flow required to maintain a proper operating temperature. The fan unit can provide proper airflow for a short time even if an individual fan fails. Caution If an individual fan fails, replace the fan unit as soon as possible. For information about how to replace a failed fan unit, see "Installing a Fan Unit" on page 140. The system status LEDs on the front panel of the appliance show the status of the fan unit. For more information about the system status LEDs, see "System Status LEDs" on page 28. Nokia IP1200 Series Security Platform Installation Guide 35

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Nokia IP1200 Series Security Platform Overview
Nokia IP1200 Series Security Platform Installation Guide
35
Fan Unit
The IP1200 Series fan unit is a single unit made up of eight individual fans to
provide the air flow required to maintain a proper operating temperature. The
fan unit can provide proper airflow for a short time even if an individual fan
fails.
Caution
If an individual fan fails, replace the fan unit as soon as possible. For
information about how to replace a failed fan unit, see
“Installing a
Fan Unit”
on page 140.
The system status LEDs on the front panel of the appliance show the status of
the fan unit. For more information about the system status LEDs, see
“System
Status LEDs”
on page 28.
Table 6
Power Supply Status LEDs
LED
LED status
Meaning
Fault
Red
Power supply has a voltage problem
and power was turned off.
or
One power supply in a redundant
system is not turned on.
Over Temp
Yellow
Power supply has an internal
temperature problem. All power to the
unit is turned off. After the internal
temperature returns to normal, power
will be turned back on.
PWR OK
Green
Power is on and the power supply is
functioning properly.