Gree GWH18YE-S6DBA2A/I, Service Manual, Page: 21 / 108

Service Manual
28.WIFI Function
Press "MODE" and "TURBO" button simultaneously to turn on or turn off WIFI function. W hen WIFI function is turned on, the
W iFi
icon will be displayed on remote controller; Long press "MODE" and "TURBO" buttons sim ultaneously for 10s, remote
controller will send WIFI reset code and then the WIFI function will be turned on. WIFI function is defaulted ON after energization
of the remote controller.(This function only applicable for some models. )
Operation Guide
1. G eneral o p e ra tio n
(1)After powered on, press ON/OFF button, the unit will start to run. (Note: W hen it is powered on, the
guide louver of main unit will close automatically.)
(2)Press MODE button, select desired running mode.
(3)Pressing + or - button, to set the desired tem perature (It is unnecessary to set the temp. at AUTO
mode.)
(4)Pressing FAN button, set fan speed, can select AUTO FAN,LOW, MEDIUM-LOW, MEDIUM, MEDIUM­
HIGH and HIGH.
(5)Pressing and button, to select the swing.
2. O p tio n a l o p e ra tio n
(1)Press SLEEP button, to set sleep.
(2)Press TIMER ON and TIMER OFF button, can set the scheduled tim er on or tim er off.
(3)Press LIGHT button, to control the on and off of the displaying part of the unit (This function may be not
available for some units).
(4)Press TURBO button, can realize the ON and OFF of TURBO function.
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Replacement of Batteries in Remote Controller
1. Press the back side of remote controller marked with " ",as shown in the fig,and then push out the
cover of battery box along the arrow direction.
2. Replace two 7# (AAA 1.5V) dry batteries, and make sure the position of "+" polar and "-" polar are
correct.
3. Reinstall the cover of battery box.
Note:
• During operation, point the remote control signal sender at the receiving w indow on indoor unit.
• The distance between signal sender and receiving w indow should be no more than 8m, and there
should be no obstacles between them.
• Signal may be interfered easily in the room where there is fluorescent lamp or w ireless telephone;
remote controller should be close to indoor unit during operation.
• Replace new batteries of the same model when replacement is required.
• W hen you don't use remote controller for a long time, please take out the batteries.
• If the display on remote controller is fuzzy or there's no display, please replace batteries.
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0 Technical Information