Delta HCH1850 User Manual page 49

Precision cooling
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Water In Sensor
Water Out Sensor
Flow Meter
Leak SEN.
Set the alarm on/ off for Return Sensor, Supply Sensor, Remote Sensor 1-4, Water In/
Out Sensor, Flow Mater and Leak SEN (leakage detector sensitivi-ty).
Actuator alarm
Path:
Ball Valve Error
Fan 1 Abnormal
Fan 2 Abnormal
Fan 3 Abnormal
Fan 8 Abnormal
Set the alarm on-off for ball valve and fan 1~8.
Out-of-Range alarm
Path:
Return Air
T High: ---- C
Return Air
T Low: ---- C
The screens above only show parts of items. For whole items, please refer to the cooling
unit's actual operation.
:
:
:
:
High
:
:
:
:
:
45
Chapter 5
Fan 4 Abnormal
Fan 5 Abnormal
Fan 6 Abnormal
Fan 7 Abnormal
Return Air
RH High: ----%
Return Air
RH Low: ----%
Operation
:
:
:
:

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