Guidance To Controller Operation; Overview On Wired Controller; Control Panel Of The Wired Controller - Gree D Série Guide D'utilisation

5 Guidance to Controller Operation

5.1 Overview on Wired Controller

In a 1~16 module network control system, only one Wired Controller is arranged for displaying
the control menu, receiving and displaying parameters from the mainboard controller, setting
adjustable parameters and transmitting set parameters to the mainboard controller.

5.2 Control Panel of the Wired Controller

1. Power indicator(red): the indicator is on when the Wired Controller is powered on, or
otherwise it is off.
2. Run indicator(green): the indicator is on when the Wired Controller is started, or otherwise
it is off.
3. Error indicator(red): The indicator is on when the unit is at fault, or otherwise it is off.
4. On/Off button: For controlling unit conversion between start and stop, press the button (for
3 seconds) in stop state to start the unit and press the button (for 3 seconds) in operation
state to stop the unit.
5. Reset button: Press the button to clear fault and relieve the air discharge temperature
sensor locking.
6. Up selection button: in menu selection, press the button to move the cursor upward or
leftward; and in data modification mode, press the button to increase the value.
7. Down selection button: In menu selection, press the button to move the cursor downward
or rightward; and in data modification mode, press the button to decrease the value.
8. Exit button: Press the button to go back to the previous menu.
9. Confirm button: In menu selection, press the button to confirm the selected item; and in
data modification mode, press the button to confirm the parameter and move the cursor.
10. LCD: Information display zone.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
D Series Modular Air-cooled Scroll Chillers Owner's Manual
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