Delta RowCool HCH1CD0, User Manual, Page: 29 / 60

25
Chapter 4 Initial Startup
The remote temperature (humidity) sensors have been correctly connected and
located properly.
The water leakage detector has been correctly laid.
Mechanical connection
The pipes and valves are free of breaks or damage.
The condensed water drain pipe has been correctly connected and led to the
draining site.
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4.2 Power Supply
Power on the cooling unit and it will automatically enter standby mode. For the sake of safety,
the fans will not automatically rotate. After the display of the Delta trademark for three seconds,
the LCD will enter the following status screen.
Supply Air
Flow
50%RH 24.0 C
(Figure 4-1: LCD status screen)
To know each screen’s meaning and how to operate the control panel, please refer to
5.1
Control Panel Operation
.
4.3 Air Exhaust
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Start the system to get the chilled water to normally circulate in the chilled water pipe.
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