Installing A Wlds900 Water Sensor (Used In Intelligent Micro-Modular); Connecting A Cable To The Wlds900 Water Detector - Huawei FusionModule2000 Installation Manual

FusionModule2000 Smart Modular Data Center
Installation Guide (2000 mm High Cabinets, Dual-Row
Aisle Containment, 208 V)
8.13 Installing a WLDS900 Water Sensor (Used in
Intelligent Micro-Modular)
The water sensor mentioned in this section is configured for the smart module, rather than air
conditioners. If this water sensor is installed, you do not have to install the water sensor
configured for air conditioners.

8.13.1 Connecting a Cable to the WLDS900 Water Detector

Context
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Figure 8-70 Water sensor components
(1) Water detector
Issue 01 (2017-07-30)
The water sensor is composed of the water detection cable (BOM number: 33010445),
water detector (BOM number: 33010352), and conversion cable (packed with the water
detector).
When the air conditioner pipes are routed from the top, water detectors are installed in
the network cabinet and its opposite cabinet, and bound to the rack rail at the rear door
using cable ties. The binding position is 5 U away from the cabinet bottom.
When the air conditioner pipes are routed from the bottom, the water detector is installed
in the network cabinet, and bound to the rack rail at the rear door using cable ties. The
binding position is 5 U away from the cabinet bottom.
The water detection cable and water detector are interconnected using the conversion
cable. Figure 8-70 shows the connections of the components and cables.
A single water detection cable is 5 meters long. If a longer cable is required, connect the
male connector of a water detection cable to the female connector of another. One water
detector can be connected to a maximum of nine water detection cables.
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(2) Conversion cable end A,
connected to the water detector
8 Installing Monitoring Devices
(3) Conversion
cable
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