Connecting Water Sensor - Huawei NetCol5000-A035 User Manual

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Figure 3-42 Connecting the outdoor unit on/off signal cable
Step 4 Fasten the cables by cable ties.
----End

3.11.4.2 Connecting Water Sensor

Context
A water sensor monitors resistance changes at terminals to check whether the
floor is watery. The resistance at the terminals becomes small if the terminals
detect water or any other conductive liquid. Keep the sensor far away from drain
traps or floor drains.
Procedure
Step 1 Connect one end of the water sensor cable to the water sensor.
Step 2 Route the other end of the sensor cable through the hole at the bottom of the
cabinet and the hole (the higher one) at the side of the electric control box and
connect the two terminals to the terminal block (X2.9 and X2.10 positions) of the
electric control box, as shown in
Step 3 Secure the water sensor cable to the cabinet with cable ties.
Figure 3-43
Issue 17 (2020-10-22)
Figure
shows the water sensor installation position.
Copyright © Huawei Technologies Co., Ltd.
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