Optional) Replacing A Wifi Converter; Optional) Replacing A Pad - Huawei FusionModule 1000A20 Maintenance Manual

Prefabricated all-in-one data center

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FusionModule1000A20 Prefabricated All-in-One Data

Center

Maintenance Guide

Step 4 Check that the new remote T/H sensor is working properly.

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4.3.8 (Optional) Replacing a WiFi Converter

Prerequisites

A spare WiFi converter of the same model is available and functional.

Impact on the System

None

Preparations

Tools: ESD wrist strap, ESD gloves, step ladder, label, marker

Materials: new WiFi converter of the same model

Documents: none

Skill requirement: extra low voltage (ELV) engineer

Procedure

Step 1 Label each cable based on the corresponding ports on the WiFi converter.

Step 2 Remove the cables and antenna from the WiFi converter.

Step 3 Remove the old WiFi converter from the guide rails.

Step 4 Install the spare WiFi converter in the original position and connect the cables and antenna.

Step 5 Log in to the ECC800 WebUI, choose System Settings > WiFi Management, enable the

WiFi function, and set the WiFi SSID and password according to the customer plan.

Step 6 Check that the app can be connected properly.

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Prerequisites

A spare pad of the same model is available and functional.

Impact on the System

None

Issue 01 (2019-07-15)

If the indicator on the remote T/H sensor is on, the T/H sensor is working properly.

4 Parts Replacement

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