Huawei NetCol5000-C030 Quick Manual page 16

2. Wizard startup flowchart
If a water leakage alarm is generated, the smart cooling product will shut down by default. If you
do not need to stop the smart cooling product, Contact Huawei technical support engineers to
evaluate risks. After the risk is accepted, choose Settings > System Settings > System
Control, and set the Overflow alarm action to No action or Only the indoor fan running.
9
Checking the Commissioning
Check Item
The controller exits diagnostic mode.
The temperature and humidity are correctly set.
Check that the chilled water valve is closed.
10
(Optional) Power-Off
1. Tap Shutdown on the LCD home screen.
2. Turn off all switches on the air conditioner.
3. If the air conditioner will not be used over a long time, drain the water in the heat
exchanger or take antifreeze measures to avoid frost cracks.
Appendix: Precautions Against Adding Glycol
To prevent glycol solution from corroding pipes and the heat exchanging coil, corrosion inhibitor should
be mixed into the glycol solution. For details about the mixing schemes, consult glycol experts.
Start
Identify notes and check items
Yes
Precautions
Success
Indoor fan commissioning
Success
Chilled water valve commissioning
Success
Humidifier commissioning
Success
(Optional) Condensate pump commissioning
Success
End
16
No
No
Fail
Fail
Fail
Fail
Huawei Technologies Co., Ltd.
Huawei Industrial Base, Bantian, Longgang
Shenzhen 518129 People's Republic of China
Commissioning
interrupted
(Handle the
fault by
referring to the
tips displayed
on the home
screen.
Perform wizard
startup after the
handling.)
Result
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
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