Startup - Huawei NetCol8000-C070 User Manual

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Parameters of Indoor fan
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Parameters of System Control
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4.6 Startup

Download the Service Expert app from the app store. The app can only run on
Android currently. You must apply for the permission to use the app after
downloading it.
Step 1 Tap Startup on the home screen of the display module to enter the startup
screen. Log in as the admin user, as shown in
Issue 07 (2021-12-30)
Min indoor fan speed ≤ Min indoor fan speed in silent mode ≤ Medium indoor
fan speed in silent mode ≤ Max indoor fan speed in silent mode ≤ Max indoor
fan speed
Min return/supply air temp difference in silent mode ≤ Medium return/supply
air temp difference in silent mode ≤ Max return/supply air temp difference in
silent mode
Min indoor fan speed ≤ Min speed for heating ≤ Max indoor fan speed
Min indoor fan speed ≤ Min speed for humidifying ≤ Max indoor fan speed
Min indoor fan speed ≤ Max speed for dehumidifying ≤ Max indoor fan speed
Min indoor fan speed ≤ Min fresh air speed ≤ Max indoor fan speed
Indoor fan min return/supply air temperature difference ≤ Indoor fan max
return/supply air temperature difference
Only when Direct free-cooling is set to No, Motorized damper can be set to
Enable.
Only when Motorized damper is set to Disable, Direct free-cooling can be
set to Disable or Enable.
Only when Air-side difference pressure sensor type is set to 0~500Pa or
Differential pressure sharing is enabled, Indoor fan control type can be set
to Pressure diff ctrl.
When Indoor fan control type is set to Pressure diff ctrl, Air-side difference
pressure sensor type cannot be set to No or 0~50Pa.
When Indoor fan control type is not set to Pressure diff ctrl, Air-side
difference pressure sensor type cannot be set to 0~50Pa.
Cooling start temperature demand > Cooling stop temperature demand
Lower limit for dehumid start temperature demand > Lower limit for dehumid
close temperature demand
Upper limit for dehumid start temperature demand > Upper limit for dehumid
close temperature demand
Temperature demand for dehumidifying heating close > Dehumid heating
start temp demand
Low-temp heating close temp demand > Low-temp heating start temp
demand
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4 Power-On Commissioning
Figure 4-14.
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