Special Operation - Gree R410A Service Manual

will decrease 1℃ in every hour, after 3℃ decreased, this temperature will be maintained.
Sleep 3- the sleep curve setting under Sleep mode by DIY:
① Under Sleep 3 mode, press "Turbo" button for a long time, remote control enters into user individuation
sleep setting status, at this time, the time of remote control will display "1hour ",
② Adjust "+" and "-" button, could change the corresponding setting temperature, after adjusted, press
"Trubo" button for confirmation; the setting temperature "88" will display the corresponding
temperature of last setting sleep curve and blink (The first entering will display according to the initial
curve setting value of original factory);
③ At this time, 1hour will be automatically increased at the timer postion on the remote control, (that are
"2hours " or "3hours " or "8hours "), the place of setting temperature "88"will display the corresponding
temperature of last setting sleep curve and blink;
④ Repeat the above step (2) ～ (3) operation, until 8hours temperature setting finished, sleep, curve
setting finished, at this time, the remote control will resume the original timer display; temperature
display will resume to original setting temperature.
Sleep3- the sleep curve setting under Sleep mode by DIY could be inquired:
The user could accord to sleep curve setting method to inquire the presetting sleep curve, enter into user
individuation sleep setting status, but do not change the temperature, press "Turbo" button directly for
confirmation.
Note: In the above presetting or enquiry procedure, if continuously within 10s, there is no button pressed, the
sleep curve setting within 10s, there is no button pressed, the sleep curve setting status will be automatically quit
and resume to display the original displaying. In the presetting or enquiry procedure, press "ON/OFF" button,
"Mode" button, "Timer" button or "Sleep" button, the sleep curve setting or enquiry status will quit similarly.
3.4.2 Guide for General Operation
1) After powered on, press ON/OFF and then the unit will start to run.
(Note: when powered off, the guide louver of the main unit will close automatically).
2) Press MODE to select the desired running mode.
3) Press ＋ or － to set the desired temperature (it is unnecessary to set the temperature under the AUTO
mode.)
4) Press FAN to set the fan speed, can select AUTO FAN, LOW, MEDIUM-LOW, MEDIUM,
MEDIUM-HIGH and HIGH.
5) Press
and
3.4.3 Guide for Optional Operation
1) Press SLEEP button, to set sleep.
2) Press TIMER ON and TIMER OFF button, can set the scheduled timer on timer 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.
3.4.4 Introduction for special Operation
About X-FAN function
This function indicates that moisture on evaporator of indoor unit will be blowed after the unit is stopped to
avoid mould.
① Having set X-FAN function on: After turning off the unit by pressing ON/OFF button indoor fan will
continue running for about 10 (2) min. at low speed. In this period, press X-FAN button to stop indoor
fan directly.
② Having set X-FAN function off: After turning off the unit by pressing ON/OFF button, the complete
to select the swing angle.
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