Alarm Reference - Huawei NetCol8000-A013 User Manual

NetCol8000-A013 In-room Air Cooled Smart Cooling
Product
User Manual (600 mm Width)

5.3 Alarm Reference

After troubleshooting, some alarms need to be cleared manually. Press and hold
eliminated.
Table 5-5 Alarm list
Alarm Alarm Name
ID
101 InFan Drive Lock
Alarm
102 InFan Drive Alarm
103 InFan Comm
Interrupt Alarm
Issue 04 (2022-11-25)
NO TICE
for 3 seconds to generate a prompt tone, prompting that they have been
System
Action
The system
shuts down all
components.
The system
shuts down all
components.
The system
shuts down all
components.
Copyright © Huawei Digital Power Technologies Co., Ltd.
5 System Operation and Maintenance
Possible Causes
The InFan Drive Alarm
is triggered multiple
times within a
specified period of
time.
1. The indoor fan is
blocked.
2. The air vent of the
indoor unit is
blocked.
3. Cables to the indoor
fan are connected
incorrectly.
4. The indoor fan drive
or indoor fan is
damaged.
5. A power failure
occurs and the
equipment is
restarted within a
short period of time.
1. Cables to the indoor
fan are
disconnected.
2. The plug of the
indoor fan module
board is loose.
3. The indoor fan
module board is
faulty.
Solution
Refer to the solution to
the InFan Drive Alarm.
1. Check that the
indoor fan is not
blocked.
2. Check that the air
vent of the indoor
unit is not blocked.
3. Check the fan cable
connections.
4. Replace the fan
drive or indoor fan.
5. Do not power on
and restart the
equipment
immediately after a
power failure
occurs.
1. Check the cable
connections to the
indoor fan.
2. Check the plug of
the indoor fan
module board.
3. Replace the indoor
fan module board.
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