Wifi Function Setting; Other Functions - Gree XE73-44/E Owner's Manual

3.18 WiFi Function Setting

"Gree+" APP can be used to control it. Please scan the QR code to download it.
APP can only set some common functions of WiFi wired controller: ON/OFF, mode, set temperature,
FAN speed, etc.
When using the APP for the first time, please reset the WiFi function
factory setting): Under off status, press "FUNCTION" + "FAN" combination buttons on its wired controller
for 5s. Once "oC" is displayed,this indicates that reset was successful.
If there is a communication failure for WiFi, after resetting WiFi, the temperature display area of wired
controller displays "JF" for 5 seconds, which indicates that the current reset is invalid.
Press FUNCTION under on state of the unit till the unit enters the WiFi setting interface, the temperature
area will display the WiFi status. Press "▲" or "▼" button to turn on WiFi("ON" is displayed) or turn off WiFi
("OFF" is displayed), and then press "SWING/ENTER"button to confirm it.
Note:
WiFi can be only be reset or turned off by the buttons on the wired controller rather than the remote
controller.
WiFi networking performance is related to the distance between the wired controller and the router
and the obstacles between them. During the installation process, the distance between the wired controller
and the router should be as close as possible, and the obstacles should be as little as possible.
If the WiFi signal is not good, use the WiFi signal enhanced router.
The specific situation depends on the actual installation.

3.19 Other Functions

(1). Lock
Upon startup of the unit without malfunction or under the "OFF" state of the unit, press ▲ and
▼ at the same time for 5s till the wired controller enters the Lock function. In this case, LCD
displays . After that, repress these two buttons at the same time for 5s to quit this function.
Under the Lock state, any other button press won't get any response.
(2). Memory
Memory switchover: Under the "OFF" state of the unit, press Mode and ▲ at the same time for
5s to switch memory states between memory on and memory off. When this function is activated,
Memory will be displayed. If this function is not set, the unit will be under the "OFF" state after power
failure and then power recovery.
Memory recovery: If this function has been set for the wired controller, the wired
controller after power failure will resume its original running state upon power recovery. Memory
contents: ON/OFF, Mode, set temperature, set fan speed and Lock function.
(3). Selection of the Temperature Sensor
Under OFF state of the unit, press both "FUNCTION" and "TIMER" for five seconds to go the
commissioning status. Under this status, adjust the display in the temperature display area to "00"
through the button "MODE", and then adjust the option of the temperature sensor in the timer display
area through the button ▲ or ▼.
Indoor ambient temperature is sensed at the return air inlet(01 in the timer display area).
① .
Indoor ambient temperature is the sensed at the wired controller(02 in the timer display area).
② .
Select the temperature sensor at the return air inlet under the cooling, dry and fan modes,
③ .
while select the temperature sensor at the wired controller under the heating and auto
modes.(03 in the timer display area).
Wired Controller XE7 -44/E
18
controller (reset WiFi to ex-
of wired