Gree GUHD09NK3FO Service Manual page 38

17 All on/off
7.1.4 LCD of the Controller
7.1.4.1 Outline Drawing of the LCD
7.1.4.2 Introduction to Symbols on the LCD
No. Name
1 Fan speed
2 Running mode
3 System clock
4 Shield
5 Weekly timer
Set temperature
6
Indoor unit code
7 Control mode
Ambient
8 temperature Serial
port
Indoor unit code
9
On/off status
Error
10
Child lock
It is used to start/stop all indoor units.
Figure 2-7-2
Figure 2-7-3
Table 2-7-2 Introduction to the Symbols on the LCD
It displays the fan speed of the indoor unit, high, medium, low and auto.
It displays the running mode of the indoor unit, auto, cool, dry, fan and heat.
It displays the current time (hour and minute) in 24-hour time system and also the week day.
It displays the timing period (unit: 0.5 hour) which will circulate every week.
It displays the set temperature, indoor unit code (01-16), and symbols of Celsius and Fahrenheit scale.
It displays the ambient temperature, serial port as well as symbols of Celsius and Fahrenheit scale.
Numbers indicate the indoor unit codes which will be displayed when the corresponding indoor unit is
activated.
U-Match Series DC
Inverter Service Manual
Description
35