Replacing A T/H Sensor (Fdc Scenario) - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Step 8 Power on the device and tap Start on the home screen. Ensure that the device is
running properly without generating alarms.
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8.4.8 Replacing a T/H Sensor (FDC Scenario)

Prerequisites
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Procedure
Step 1 On the controller home screen, tap Shutdown and turn off the device switch in
the PDF.
Exercise caution because the device is still energized after it is shut down on the
controller home screen.
Step 2 Remove the outdoor intake air filter.
Step 3 Remove the indoor return air T/H sensor. Cut off the cable tie that secures the
cable, remove the screws from the sheet metal fastener of the T/H sensor, push
the baffle plate, and remove the T/H sensor and the sheet metal fastener.
Figure 8-12 Removing the T/H sensor sheet metal fastener
Issue 01 (2021-01-30)
A T/H sensor needs to be replaced.
A spare T/H sensor of the same model is available and functional.
Tool: Phillips screwdriver, scissors
NO TICE
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