Gree GRS-Cm28/NaA-M - Page 29

Chapter Ⅱ Installation（5. Installation and Heat Insulation for Pipelines of Water System）
27
Sheet 1
No.
Icon
Name
No.
Icon
Name
1
Operation indicator
9
On/Off button
2
Power indicator
10
Exit/Return button
3
Error indicator
11
Confirm button
4
Up button
12
Functional button 4
5
Right button
13
Functional button 3
6
Menu button
14
Functional button 2
7
Down button
15
Functional button 1
8
Left button
Main menu interface 1
○
2 Setting of Water Level:
When the wired controller is in the main interface, press Functional button 3 to enter user
parameters setting interface, as shown in the figure: