Checking After Installation - Huawei NetCol5000-C User Manual

NetCol5000-C Chilled Water-Cooled In-Row Precision
Air Conditioner
User Manual
Place the water leak sensor by reversing it on the ground, as
Figure 3-33 Routing cables of water leak sensor

3.14 Checking After Installation

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Issue 02 (2013-12-10)
Check the drainpipes are securely installed, clear, free of leakage and not over bent.
Wrap the chilled water connector with heat insulation cotton tightly.
Check that the floats are leveled without cables and insulation cotton affecting float
operation. Cables are securely bound and not on the water pan.
Check that the differential pressure transparent hose in the internal side of the column of
the rear door is securely connected and not squashed.
Check that the distance between two chilled water pipes outside the cabinet is longer
than 25 mm, the hose is securely wrapped with insulation cotton, junctions are secured
by using glue.
Check that the pipe lines have completed pressure preservation and air tightness test.
Check that the cabinet is grounded (the ground cable need to be connected to the ground
bar directly in the equipment room).
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3 Installation Guide
Figure 3-33 shows.
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