Replacing An Ambient T/H Sensor (33010516) - Huawei FusionModule2000 Maintenance Manual
Smart modular data center
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Also See for FusionModule2000:
- Installation manual (318 pages) ,
- Product description (217 pages) ,
- Maintenance manual (144 pages)
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FusionModule2000 Smart Modular Data Center
Maintenance Guide
Locati
on
Hot
aisle
Step 7 Install the air filter and close the rear door.
----End
5.4.10 Replacing an Ambient T/H Sensor (33010516)
Prerequisites
●
●
Context
A T/H sensor can be maintained only from the rear door.
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 Open the rear door and remove the air filter.
Step 3 Remove the cable terminal from the RS485 port on the T/H sensor, as shown by
(1) in the following figure.
Step 4 Pull out the T/H sensor in the direction shown by (2) in the following figure.
Issue 02 (2022-07-30)
Display Name
Hot aisle 1
temp/humid
Hot aisle 2
temp/humid
Hot aisle 3
temp/humid
Hot aisle 4
temp/humid
Hot aisle 5
temp/humid
A T/H sensor needs to be replaced.
A spare T/H sensor of the same model is available and functional.
NO TICE
Copyright © Huawei Digital Power Technologies Co., Ltd.
Addr
DIP Switch Sequence No.
ess
1
2
21
ON
OFF
22
OFF
ON
23
ON
ON
24
OFF
OFF
25
ON
OFF
5 Parts Replacement
3
4
5
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
OFF
ON
ON
6
OFF
OFF
OFF
OFF
OFF
97
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