Huawei NetCol8000-A013 User Manual page 155

NetCol8000-A013 In-room Air Cooled Smart Cooling
Product
User Manual (800 mm Width)
Figure 6-68 USB wizard
Step 5 On the USB wizard menu, move the cursor to Version Upgrade by pressing the
Figure 6-69 Version upgrade
Step 6 Press the
unit, and outdoor unit.


Issue 05 (2019-12-20)
key. Then press the
, , and
Controller upgrade:
− If there are multiple controller program versions in the USB flash drive, **Prepare
Reset Controller** is displayed, the controller is reset, and the upgrade progress
bar is displayed after you press the
program is upgraded to the latest version.
− If there is no controller upgrade program in the USB flash drive or the upgrade
program is consistent with the current program version, **No Need Upgrade** is
displayed.
− If no USB flash drive is inserted, **U Disk No Detect** is displayed 15 seconds
after you press the
Indoor unit upgrade:
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key to access the version upgrade screen.
keys to upgrade the programs of the controller, indoor
key. After the upgrade is complete, the
key.
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