Removal and replacement procedures 43
Temperature sensor (cold aisle)
The HP POD 20c contains three temperature sensors in the cold aisle.
You need a screwdriver and scissors to remove and replace the cold aisle temperature sensor.
Removing the cold aisle temperature sensor
1.
Remove the four screws that secure the cold aisle temperature sensor cover (1), and then remove the
cover (2).
2.
Label the cold aisle temperature sensor wires or take a picture to remember which wires to reconnect
later.
3.
Disconnect the wires.
4.
Remove the two retaining screws, and then remove the cold-aisle temperature sensor housing from the
wall.
Replacing the cold aisle temperature sensor
1.
Reconnect the wires to the cold-aisle temperature sensor.
2.
Reconnect the wires.
3.
Re-attach the cold-aisle temperature sensor housing to the wall using the two retaining screws.