Humidification Fails - Huawei NetCol5000-A020 User Manual

NetCol5000-A020 Air Cooled In-row Precision Air
Conditioner
User Manual
(1) Fan
fuse
Step 5 Contact Huawei technical support.
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5.5.5 Humidification Fails

Possible Causes
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Procedure
Step 1 Check whether there are humidifier alarms.
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Issue 01 (2014-06-30)
Figure 5-2 Fan fuse position
The fuses from top to bottom are FU9 to FU16, corresponding to fan 1 to fan 8
After treatment, check whether the fault is rectified. If yes, troubleshooting is complete.
If no, go to Step 5.
Humidifier alarm exists.
A humidifier does not need to start.
Humidification function is not enabled.
The humidifier circuit breaker is disconnected.
The humidifier cylinder is damaged.
If yes, deal with it by referring to
is rectified.
− If yes, troubleshooting is complete.
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5 System Operation and Maintenance
5.4 Alarm Reference and then check whether the fault
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