Set Point; Controller Setting - Delta RowCool HCH1CH0 User Manual

Fault events
1. Emergency stop/remote emergency
3. Leakage
4. Fire
5. Smoke
6. Abnormal air supply/return temperature
7. Abnormal input voltage/current/branch

5.6.2 Set Point

Supply Air T
In the automatic mode, the cooling unit will automatically adjust the fans and ball valve in
accordance with this targeted supply air temperature.

5.6.3 Controller Setting

Force Mode
P Gain
I Gain
D Gain
InfraSuite RowCool Precision Cooling –
Chilled Water
stop
and humidity sensor
circuit
Supply Air T
Supply Air RH
:
OFF
:
09.00
:
0.550
:
0.000
8. Remote sensor failure
9. Abnormal chilled water inlet/outlet
sensor
11. Abnormal fan
12. Abnormal three-way ball valve
1
3. Abnormal heater
:
24 C
:
50%
Min Flow T
Max Flow T
Fan Step
Group Work
34
:
25 C
:
40 C
:
10
:
OFF