Huawei NetCol8000-E220 User Manual page 268

NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
Menu
Issue 06 (2020-08-19)
Name
DO association
Smart diagnosis
function
Floor water
overflow alarm
action
Dual power
supply setting
Power limit
function
Copyright © Huawei Technologies Co., Ltd.
Description
● When DO associated
alarm is set to
Smoke&Water only, if
a smoke sensor alarm
or water overflow alarm
is generated, port 1 for
reporting common
alarms generates a dry
contact close alarm, and
port 2 for reporting
common alarms does
not function.
● When DO associated
alarm is set to
Critical&Major alarm,
if a critical alarm is
generated, port 1 for
reporting common
alarms generates a dry
contact close alarm; if a
major alarm is
generated, port 2 for
reporting common
alarms generates a dry
contact close alarm.
● When DO associated
alarm is set to No, ports
1 and 2 for reporting
common alarms are
open and generate no
alarms.
The smart diagnosis
function can be set to
Enable or Disable.
Shutdown, Inactiveity,
Only indoor fan running,
or Humidification
stopped can be set as
required.
Select Primary power first
or Primary power only.
Set this parameter as
required.
Select Enable or Disable.
The default value is
recommended.
C Parameter Description
Default Value
Smoke &
Water only
Disable
Humidification
stopped
Primary power
first
Disable
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