Troubleshooting - Huawei FusionCol8000-C210 User Manual

FusionCol8000-C210 In-room Chilled Water Smart
Cooling Product
User Manual (2022, Netherland GS)
Some circuits in the smart cooling product have fatal high voltage. Only
professional technicians are allowed to perform maintenance operations. Exercise
caution during live-line troubleshooting.
If jumpers are used for troubleshooting, remove them after troubleshooting.
Connected jumpers may affect control functions and damage the equipment.
Table 9-1
Table 9-1 FusionCol8000-C troubleshooting
Symptom
The sound is
abnormal when
the smart cooling
product is
running.
The fan fails to
start.
Issue 01 (2022-12-30)
CA UTION
NO TICE
describes how to troubleshoot the FusionCol8000-C.
Possible Causes
The fan, pipe, or base is
loose, or there is no
shock absorption bar
between the base and
the smart cooling
product.
The general circuit
breaker or indoor fan
circuit breaker is not
switched on.
The fan is damaged.
The fan drive is
damaged.
Copyright © Huawei Digital Power Technologies Co., Ltd.
9

Troubleshooting

Troubleshooting
Secure the loose components, or
add shock absorption bars
between the base and the smart
cooling product.
Check that the general circuit
breaker and indoor fan circuit
breaker are switched on.
Replace the fan.
Replace the fan drive.
9 Troubleshooting
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