Gree U-MATCH Series Service Manual page 38

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
7.1.4.3 Network Topology
Network Connection of the Smart Zone Controller
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 an d 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 shield status, "ALL‟, "TEMP", "MODE" and „On/Off".
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 "CENTER" under the centralized control mode and no display under the
single control mode.
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 online; "" indicates the on/off status of the indoor unit, its
flashing for "on" or else for "off"
It displays the error codes when some error(s) arises and also "CHILD LOCK" when
this function is activated.
U-Match Series DC Inverter Service Manual
Description
35