Replacing The Module - Huawei NetCol5000-A025 User Manual

NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width)
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 filter and close the rear door.
----End

6.5.12 Replacing the Module

Prerequisites
●
●
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.
Issue 15 (2020-12-10)
The module needs to be replaced.
A spare module of the same model is available and functional.
NO TICE
Copyright © Huawei Technologies Co., Ltd.
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