Gree GWC09AFC-D3DNA1A/O, Service Manual

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75
Technical Information
Service Manual
Function introduction for combination buttons
1. Energy-saving function
3.
Child lock function 4.
8
ć
heating function
5. Temperature display switchover function
● Under energy-saving function, fan speed is defaulted at auto speed and it cant be adjusted.
●
Sleep function and energy-saving function cant operate at the same time. If energy-saving function has been set under cooling mode, ●
Under energy-saving function, set temperature cant be adjusted. Press "TURBO" button and the remote controller wont send signal.
press sleep button will cancel energy-saving function. If sleep function has been set under cooling mode, start up the energy-saving
function will cancel sleep function.
Under cooling mode, press "TEMP" and " CLOCK" buttons simultaneously to start up or turn off energy-saving function. When energy-saving
2. Auto clean function
Under unit off status, hold "MODE" and "FAN" buttons simultaneously for 5s to turn on or turn off the internal clean function. When the internal
clean function is turned on, indoor unit displays “CL”. (This function is applicable for some models)
function is started up, "SE" will be shown on remote controller, and air conditioner will adjust the set temperature automatically according to
ex-factory setting to reach to the best energy-saving effect. Press "TEMP" and "CLOCK"buttons simultaneously again to exit energy-saving
function.
Note:
●
● Under 8
ć
heating function, fan speed is defaulted at auto speed and it cant be adjusted.
●
Under 8
ć
heating function, set temperature cant be adjusted. Press "TURBO" button and the remote controller wont send signal.
Sleep function and 8
ć
heating function cant operate at the same time. If 8
ć
heating function has been set under heating mode, press
●
sleep button will cancel 8
ć
heating function. If sleep function has been set under heating mode, start up the 8
ć
heating function will
cancel sleep function.
Under
̧
temperature display, the remote controller will display 46
̧
heating.
Under heating mode, press "TEMP" and "CLOCK" buttons simultaneously to start up or turn off 8
ć
heating function. When this function is
started up, " " and "8
ć
" will be shown on remote controller, and the air conditioner keep the heating status at 8
ć
. Press "TEMP" and
"CLOCK" buttons simultaneously again to exit 8
ć
heating function.
Note:
6. I FEEL function
Under OFF status, press " ▲ " and "MODE" buttons simultaneously to switch temperature display between
ć
and
̧
.
Press "▲" and " ▲ " simultaneously to turn on or turn off child lock function. When child lock function is on, " " icon is displayed on remote
controller. If you operate the remote controller, the " " icon will blink three times without sending signal to the unit.
If “H1” is displayed on the remote controller while it’s not operated by the professional person/after-sales person, it belongs to the misoperation.
Please operate it as below to cancel it.Under the OFF status of remote controller, hold the Mode button for 5s to cancel “H1” display.
Note:
● If remote controller displays “H1”, it belongs to the normal function reminder. If the unit is defrosting under heating mode, it operates according
to H1 defrosting mode. “H1” won’t be displayed on the panel of indoor unit;
● Once you set H1 mode, if you turn off unit by remote controller, H1 will display 3 times on the remote controller and then disappear;
● Also, when you set H1 mode, when you change to heating mode, H1 will display 3 times on the remote controller and then disappear.
Press "▲" and "MODE" buttons simultaneously to start I FEEL function and " " will be displayed on the remote controller. After this function is
set, the remote controller will send the detected ambient temperature to the controller and the unit will automatically adjust the indoor temperature
according to the detected temperature. Press this two buttons simultaneously again to close I FEEL function and " " will disappear.
● Please put the remote controller near user when this function is set. Do not put the remote controller near the object of high temperature or low
temperature in order to avoid detecting inaccurate ambient temperature.When I FEEL function is turned on, the remote controller should be put
within the area where indoor unit can receive the signal sent by the remote controller.
Note:
●
● Under on and off status, you can set TIMER OFF or TIMER ON simultaneously.
●
Before setting TIMER ON or TIMER OFF, please adjust the clock time.
according to setting time. ON/OFF button has no effect on setting. If you dont need this function, please use remote controller to cancel it.
After starting up TIMER ON or TIMER OFF, set the constant circulating valid. After that, air conditioner will be turned on or turned off