Flooded type water cooled screw chiller (PCB Control) MCAC-CTSM-2012-11
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5. Control Screen Operation
Initial Startup
Before power up for the first time，make sure that the wiring is firm between the control box
and the main switch ， the insulation resistances reach the requirements ,and the earth wire
has been properly installed.
The wiring might be loose due to the factors such as long-distance transport. Carry out
complete inspection for the bolts of all wiring terminals for looseness 。
Be sure that the distribution capacity is compliant with the power of the unit and the diameter
of the selected cable can bear the maximum working current of the unit.
Inspect whether the red emergency stop button on the control box is in natural state.
5.1 Introduction of Control Screen:
【Home Page】
1) Power indicator (yellow), which is on when display is powered on; it is off when powered off.
2) Status indicator (green), which flashes at low frequency when display is normally operative,
otherwise it is off.
3) Communication indicator (red), which flashes at high frequency when display and PCB
communicate normally, otherwise it is off.
4) PCB and touch screen procedure version: showing the number of PCB and touch screen
procedure version used by the current unit.
5.2 Basic Interface and Operations:
Please clink on
button, and the “Password Input” dialog will be popped up, please input the
User Password(58806) or User Manage Password (40828),and click “ENTER” into the next interface
(Mode Setting Page)
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