Huawei NetCol8000-C070 User Manual page 85

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Check Item
(Optional)
Pressure diff
sensor
(Optional)
Motorized
Damper/
Gravity
Damper
(Optional)
Water
leakage
sensor
(Optional)
Cap
(Optional)
Direct free-
cooling
plenum
Issue 02 (2020-08-30)
Expected Result
Cables are intact.
No open or short circuits, or incorrect
connections occur in electrical loops.
Power cables, signal cables, and
communications cables have been
connected.
The rated values of circuit breakers are
correct.
Control cables are properly connected.
All cables, connectors, and bolts are
secured.
The pressure tube is secured by cable ties.
There is no foreign matter in pressure
tubes. The pressure tubes show no obvious
bends.
The pressure diff sensor is secured reliably
and steadily.
Cables are connected reliably and steadily.
The damper and cabinet are secured
reliably and steadily by bolts as required.
(Applicable to motorized damper) Cables of
the damper actuator are connected reliably
and steadily.
Cables to the water leakage sensor are
connected correctly and securely.
The cap and cabinet are secured reliably
and steadily as required.
The direct free-cooling plenum and cabinet
are secured reliably and steadily as
required.
The actuator is reliably and securely
connected.
The T/H sensor is secured reliably and
steadily as required.
The differential pressure tube is reliably
secured without blockage or bend.
Copyright © Huawei Technologies Co., Ltd.
3 Installation Guide
Actual Result
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