Huawei NetCol8000-A013 User Manual page 98

NetCol8000-A013 In-room Air Cooled Smart Cooling
Product
User Manual (800 mm Width)
Alarm Alarm Name
ID
502 Wet Film
Humid
Replace Alarm
503 Humid Pump
Run Timeout
Alarm
504 Humid Power
Abnormal
Alarm
505 Water Supply
Abnormal
Alarm
506 Water Full
Alarm
601 OutFan1 Run
Timeout
Alarm
602 OutFan2 Run
Timeout
Alarm
604 OutFan Drive
Lock Alarm
Issue 05 (2019-12-20)
System Possible Causes
Action
needs to be
manually
cleared.)
-- The runtime of the humidifier
wet film exceeds the preset
threshold.
-- The runtime of the humidifier
pump exceeds the preset
threshold.
1. The power module of the
The
humidifier is faulty.
humidificatio
n system is 2. The humidifier power cable
shut down. is not properly connected.
3. The humidifier power plug
is loose.
4. The selected model is
incorrect.
1. The water inlet pipe is loose.
The
humidificatio 2. The water supply pressure is
n system is insufficient.
shut down.
3. The water inlet pipe is
(The alarm
blocked.
needs to be
4. The water inlet solenoid
manually
valve is blocked or faulty.
cleared.)
5. The indoor unit is tilted
seriously.
6. The chassis of the water
tank leaks.
1. The drainpipe or water tank
Turn off all
is blocked.
2. The installation position of
the drainpipe is too high or
the installation position of
the indoor unit is too low.
3. The high liquid level switch
is faulty.
-- The runtime of outdoor fan 1
exceeds the preset threshold.
-- The runtime of outdoor fan 2
exceeds the preset threshold.
The The outdoor fan fault is
compressor triggered multiple times within
shuts down.
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5 System Operation and Maintenance
Solution
Replace the humidifier wet film
and clear the cumulative
runtime.
Replace the humidifier pump
and clear the cumulative
runtime.
1. Replace the power module
of the humidifier.
2. Replace the humidifier
power cable.
3. Secure the plug.
4. Check that the selected
model is correct.
1. Check and reconnect the
water inlet pipe.
2. Check and increase the
water supply pressure.
3. Check and dredge the water
inlet pipe.
4. Replace the water inlet
solenoid valve.
5. Adjust the indoor unit to be
horizontal.
6. Check and replace the water
tank.
1. Check and dredge the
drainpipe and water tank.
2. Adjust the installation
position of the drainpipe or
indoor unit.
3. Replace the high liquid level
switch.
Replace outdoor fan 1 and clear
the cumulative runtime.
Replace outdoor fan 2 and clear
the cumulative runtime.
Refer to the solution to the
outdoor fan fault.
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