Operation View - Gree GUHD09NK3FO Service Manual

U-Match Series DC
Inverter Service Manual

3.2 Operation View

3.2.1 Silk Screen of Buttons
3.3.2 Instruction to Function of Buttons
No. Description
1 Enter/Cancel
2
6
3
4
5
7
8
4 Mode
and Memory function
and
4 Mode Enquiry and setting
and of address of wired
5 Function
Setting of project
5 Function
parameters (More
and
details please refer to
7 Timer
4 Mode Switch between
and Fahrenheit and
Centigrade
5 Function
Viewing historical
and
malfunction
1 Enter/Cancel
Setting of master and
and
slave wired controller
4 Mode
24
Figure 2-3-3 Silk screen of buttons
Table 2-3-2 Instruction to buttons of wired controller
Function selection and canceling;
Press it for 5s to view the ambient temperature; press Mode button to select viewing
outdoor ambient temperature or indoor ambient temperature.
Running temperature setting range of indoor unit: 16-30°C;
Timer setting range: 0.5-24hr;
Setting of air function level;
Setting of energy-saving temperature;
Setting of cleaning class.
Fan Setting of high/medium high/medium/medium low/low/auto fan speed.
Mode Setting of auto/cooling/heating/fan/dry mode of indoor unit.
Switch over among these functions of swing/air/sleep/health/ I-Demand/out/turbo/save/
Function
e-heater/X-fan/clean/quiet.
Timer Timer setting.
On/Off Turn on/off indoor unit.
cancel memory function (If memory function is set, indoor unit will resume original setting
state after power failure and then power recovery. If not, indoor unit is defaulted to be off
after power recovery. Ex-factory setting of memory function is on).
Lock buttons at the same time for 5s to enter lock state. In this case, any other buttons won't
Under off state of the unit, press Mode and Function buttons at the same time for 5s to
set the address. (More details please refer to project debugging)
controller
Under off state of the unit, press Function and Timer buttons at the same time for 5s to
the Notes)
between Fahrenheit and Centigrade.
displays the sequence of malfunction and the detailed error code. The 5
malfunction is the last malfunction.
Under off state of the unit, press Enter/Cancel and Mode buttons at the same time for
Functions
please refer to project debugging)
th
displayed