Huawei NetCol8000-C User Manual page 126

NetCol8000-C(070-260) In-room Chilled Water Smart
Cooling Product
User Manual
Check
Item
(Optional)
Electric
heater
Water pan
(Optional)
Wet film
humidifier
Fan
Air filter
Differential
pressure
switch
Chilled
water valve
Exhaust
valve
Drainage
valve
Pipe
connection
Issue 06 (2020-01-13)
Expected Result
The foreign matter inside the cabinet, such as cable
ties and stubs, has been cleaned up.
The electric heater is secured.
The foreign matter inside the water pan is cleaned
up.
The water inlet solenoid valve is secured.
The humidifier water pump is secured reliably and
steadily.
The wet film humidifier is secured reliably and
steadily.
The humidifier float and its fasteners are secured
reliably.
Pipes are connected securely without leakage.
The fan of the downflow unit is lowered and
secured to the cabinet bottom plate.
The fan has no foreign matter inside.
The air filter is correctly installed according to the
airflow direction marked on the frame.
The cable ties are securely tightened around
pressure tubes.
There is no foreign matter in pressure tubes. The
pressure tubes show no obvious bends.
The chilled water valve and its actuator are securely
installed.
The chilled water connector joints have been
wrapped with thermal insulation foam, and no
metal or hose are exposed.
Cables to the chilled water valve and its actuator are
secured. Check that the manual button on the
actuator is reset (the button bounces up).
The exhaust valve is closed.
The drainage valve is closed.
The water has been filled and air has been
exhausted.
Copyright © Huawei Technologies Co., Ltd.
3 Installation Guide
Actual Result
□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
□Passed □Failed
□Passed □Failed
□Passed □Failed
□Passed □Failed
118