Handling Long-Time Hotspot At The Air Inlet Of A Cabinet In Icooling Mode - Huawei FusionModule2000 Maintenance Manual

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Figure 5-77 Power-on operation
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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 5-78 Power-off operation
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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.
Issue 02 (2022-07-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
5 Parts Replacement
129