Replacing The Return Air Temperature Sensor - Huawei NetCol5000-C Series User Manual

NetCol5000-C(065, 080) In-row Chilled Water Smart
Cooling Product
User Manual
Figure 6-6 Removing a T/H sensor
Step 5 Install the new T/H sensor at the original position, and connect the cable terminals to the
RS485_IN and RS485_OUT ports.
Step 6 Install the air filter. Close and lock the rear door, tap Start on the LCD home screen.
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6.4.8 Replacing the Return Air Temperature Sensor

Prerequisites
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Context
Temperature sensors can be replaced with power-on.
Recommended tools: diagonal pliers, cable tie, Phillips screwdriver
Preparation: Maintain from the rear door.
Procedure
Step 1 Tap Shutdown on the LCD home screen.
Issue 07 (2020-03-16)
Before installing the new T/H sensor, ensure that its DIP switch setting is consistent with that on the
original T/H sensor. That is, the first toggle switch is ON, and the others are OFF.
The return air temperature sensor needs to be replaced.
A spare temperature sensor of the same model is available and functional.
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