Unit Indlcation Section - Gree GWC09KF-D3DNA5A Service Manual

Function and Control

6.3 Unit indlcation section

1. When the unit is energized, all the display marks will be shown and
only the RUN LED lights.
2. When the unit is turned on remotely, the RUN LED goes out while
the current setting running mode is displayed.
3. During defrosting, "H1" is displayed in "dual 8".
4. In normal situation, the setting temperature is displayed in"dual 8"
place.
5. When the signal of displaying indoor temperature or outdoor
temperature is received from the controller , the corresponding
temperature will be shown in "dual 8" place. It resumes displaying
setting temperature 5s later.
6.4 Unit ON/OFF button
If the wireless remote control is lost or broken, please use the manual switch button. At this time, the unit will run at the
Auto mode, but the temperature and fan speed cannot be changed. The operation was shown as below:
To open the panel, the manual switch is on the displayer box.
Turn on the unit: At unit turned off, press the button,the unit will run at Auto mode immediately.The microcomputer will accord to
the indoor temperature to select (Cooling, Heating, Fan) and obtain the comfortable effect.
Turn off the unit: At unit turned on, press the button, the unit will stop working.
Operation of auto button:
operation
during stop
operation
during running
operation during stop
（communication error）
less than 5s
start running
stop running
(after running, abnormal)
ON/OFF
keep 5 ~ 10 s keep more than 10s
start force running stop force running
(avoid button lock)
stop running
COOL light (blue)
DRY light (green)
RUN light (red)
HEAT light (orange)
Unit ON/OFF button
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