Huawei OceanStor Dorado V3 Series - Page 71

Figure 4-68 Indicators on the front panel of a controller enclosure
1 Running/Alarm indicator on a
BBU
2 Running/Alarm indicator on a fan
module
Table 4-4 describes the indicators on the front panel of a controller enclosure.
Table 4-4 Indicators on the front panel of a controller enclosure
No.
Indicator Status and Description
1 Running/Alarm
indicator on a
BBU
l Steady green: The BBU is fully charged.
l Blinking green (1 Hz): The BBU is being charged.
l Blinking green (4 Hz): The BBU is being discharged.
l Steady red: The BBU is faulty.
2 Running/Alarm
indicator on a fan
module
l Steady green: The fan module is working properly.
l Steady red: The fan module is faulty.
l Off: The fan module is powered off.
Figure 4-69 shows the indicators on the rear panel of a controller enclosure.
OceanStor Dorado V3 Series
Parts Replacement
4 Replacing CRUs
Issue 05 (2019-01-30) Copyright © Huawei Technologies Co., Ltd. 63