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FusionModule2000-S Smart Modular Data Center
User Manual
6.3.16 Replacing an Aisle T/H Sensor
Prerequisites
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Procedure
Step 1 Tap Shutdown on the controller home screen.
Exercise caution because the device is still energized after it is shut down on the
controller home screen.
Step 2 Remove the cable terminal from the RS485_IN and RS485_OUT ports on the T/H
sensor, as shown by (1) in the following figure.
After removing cables, wrap exposed terminals with insulation tape and do not
block cable labels. If cable labels are blocked, cables may be connected incorrectly
later.
Step 3 Pull out the T/H sensor in the direction shown by (2) in the following figure.
Issue 07 (2022-09-30)
Recommended tools: Phillips screwdriver, flat-head screwdriver
A T/H sensor needs to be replaced.
A spare T/H sensor of the same model is available and functional.
NO TICE
NO TICE
Copyright © Huawei Technologies Co., Ltd.
6 Operation and Maintenance
317
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