Huawei NetCol8000-C190 User Manual page 73

NetCol8000-C190 In-room Chilled Water Smart
Cooling Product
User Manual (2022, Singapore STT)
Check Item
(Optional)
Pressure diff
sensor
(Optional)
Motorized
Damper/
Gravity
Damper
(Optional)
Water
leakage
sensor
(Optional)
Cap
(Optional)
Direct free-
cooling
plenum
Issue 02 (2022-03-30)
Expected Result
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
Actual Result
□Passed □Failed
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□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
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