Gree CE52-24/F(C) Owner's Manual page 46

When password is activated, it can be set or changed in 4~10 numbers or
characters. Original password is blank.
Press the button
NOTE:
If user password is activated, user needs to input password to enter the control
page when centralized controller is turned on or activated.
(5) Backlight setting
Pressing this button can set the timeout period of screen backlight. Screen will
be shut off and the centralized controller will enter sleep mode when the timeout
period is over.
NOTE:
When centralized controller is in sleep mode, use can wake it up by touching
any part of the touch screen or the touch button at the right bottom of the
screen.
(6) Brightness
Pressing or dragging the sliding bar can adjust the backlight degree.
(7) Customer Service
User can set the name and phone number of the local customer service center
for the convenience of acquiring immediate solutions and technical support.
Press the
(8) View Selecting
Press the "View Selecting" button, User can select "VRF&CAC&Split"、"VRF
Unit View" and "CAC&Split View". Press the
Main Page keep the selected view style.
(9) Restore default settings
Press the "Reset" button to restore local setting, group setting, schedule setting,
names and icons of indoor units, and other relevant ex-factory default settings.
1) When switching between indoor network and outdoor network, or reset
unit IP, restore the ex-factory setting for centralized controller.
2) After debugging for the centralized controller is finished, connect in to the
network. If connect the centralized controller to the network during
debugging process, it needs to restore the defaulted ex-factory setting.
to save the password.
button to save the setting.
button to save the setting.
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Centralized Controller