Figure 6-23 Replacing a T/H sensor
Step 5 Install a new T/H sensor in the original position, and connect cables to the
RS485_IN and RS485_OUT ports.
Step 6 Install the air
lter and close the rear door.
----End
6.5.12 Replacing the Module
Prerequisites
● The module needs to be replaced.
● A spare module of the same model is available and functional.
Context
● The new module must be installed in the same slot as the faulty module.
Otherwise, the smart cooling product may fail to work properly.
● Before replacing a main control module, disconnect the network cable from the
module.
● To replace the main control module, download the software and ACC software
upgrade guide from Huawei websites, and upgrade it on the LCD.
The module can be maintained only from the rear.
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 6 System Operation and Maintenance
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 253
To Next Page
Loading...
