Handling Long-Time Hotspot At The Air Inlet Of A Cabinet In Icooling Mode - Huawei FusionModule2000 V500R003C10 Maintenance Manual
Smart modular data center
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Also See for FusionModule2000 V500R003C10:
- Installation manual (318 pages) ,
- Product description (217 pages) ,
- Maintenance manual (144 pages)
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FusionModule2000 Smart Modular Data Center
Maintenance Guide
Power-off Operation
Step 1 When the circuit breaker is ON, use flat-head screwdriver to press the open hole so that the
circuit breaker is OFF.
Figure 5-82 Power-off operation
----End
5.5.2 Handling Long-time Hotspot at the Air Inlet of a Cabinet in
iCooling Mode
Symptom
There is a hotspot (higher than 27° C) at the air inlet of a cabinet in iCooling mode for more
than 2 hours and the hotspot persists.
Possible Causes
Procedure
Step 1 Ensure that the cabinet temperature sensor is installed at the position specified in the
installation guide.
Step 2 Ensure that the equipment in the cabinet is deployed evenly, and all vacant U spaces are
sealed with filler panels.
Issue 04 (2020-01-03)
The cabinet temperature sensor is installed at an incorrect position.
No filler panels have been installed for the vacant U spaces in the cabinet.
The cold and hot aisle containments of the smart module are not isolated, which causes
hot air backflow.
Copyright © Huawei Technologies Co., Ltd.
5 Parts Replacement
121
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