How Do I Restore Factory Settings - Huawei NetCol5000-C030 User Manual

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual
Step 2 Set Indoor fan to 50%.
For safe system operation, when smart cooling product components are turned on,
the following coupling relationships are presented:
● When the electric heater is turned on, the indoor fans will turn on
automatically.
● When the electrode humidifier is turned on, the indoor fans and inlet water
solenoid valve will start automatically.
● When the input value of the indoor fan is less than the minimum speed, the
indoor fan will run at the minimum speed.
Step 3 Check that the indoor fans run properly, and no alarm generates.
Step 4 Choose Maint > Diagnostic Mode > Exit or tap
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8.1.15 How Do I Restore Factory Settings?

Context
If you have forgotten the password or need to restore factory settings, you can
restore factory settings by pressing the SW key on the main control board.
● If you restore factory settings, all system data will be restored to the state
before delivery, including login passwords, operation logs, parameter
configurations, and performance statistics. All historical alarms are also cleared.
Perform this operation with caution as it may affect other users.
● To ensure information security and prevent malicious password reset, you must
keep the cabinet keys securely.
Issue 06 (2022-12-15)
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On the screen for entering the diagnostic mode:
● Components are interlocked. Therefore, buttons for turning on or off certain
components are in gray, indicating that operations of the components are not allowed.
● To ensure system security, a component may not promptly respond to operations
performed on this screen. For example, the compressor does not respond promptly after
the Off (On) button is tapped if the shortest running (shutdown) time is not met.
● To exit the diagnostic mode, tap
● The system automatically exits diagnostic mode when it reaches the maximum
diagnostic mode duration.
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on the status bar.
to exit the diagnostic mode.
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