Replacing The Float - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative Cooling
System
User Manual
Figure 6-9 Removing a driver
Step 6 Install the new driver.
Step 7 Connect the new driver cables.
Step 8 Close the no.2nd maintenance door.
Step 9 Power on the device, choose Maint > Diagnostic Mode > Enter on the home page, start the
compressor, and check that the compressor works properly and the device generates no alarms.
Then exit the diagnostic mode.
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6.5.6 Replacing the Float

Prerequisites
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Context
The float is maintained from the fresh air vent.
Issue 02 (2019-10-10)
The float needs to be replaced.
A spare float of the same model is available and functional.
Tools: solid wrench
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