49
Technical Information
Service Manual
16.
SLEEP
button
● Press this button, can select Sleep 1 ( ), Sleep 2 ( ),
Sleep 3 ( ) and cancel the sleep, circulate between these,
after electried, sleep cancel is defaulted.
● Sleep 1 is sleep mode 1, in cool modes: Sleep status after run
for one hour, the main unit setting temperature will increase 1°C,
2 hours, setting temperature increased 2°C,, the unit will run at
this setting temperature; In heat mode: Sleep status after run for
one hour, the setting temperature will decrease 1°C, 2 hours,
setting temperature will decrease 2°C,, then the unit will run at
this setting temperature.
● Sleep 2 is sleep mode 2, that is air conditioner will run
according to the presetting a group of sleep temperature curve.
(a) In cool mode:
(1) When setting the initial temperature 16°C-23°C, after turned
on sleep function, the temperature will be increased 1°C in
every hour, after 3°C the temperature will be maintained, after
7 hours, the temperature will be decreased 1°C, after that the
unit will keep on running under this temperature;
(2) When setting the initial temperature 24°C-27°C, after turned
on sleep function, the temperature will be increased 1°C in
every hour, after 2°C the temperature will be maintained, after
7 hours, the temperature will be decreased 1°C, after that the
unit will keep on running under this temperature;
(3) When setting the initial temperature 28°C-29°C, after turned
on sleep function, the temperature will be increased 1°C in
every hour, after 1°C the temperature will be maintained, after
7 hours, the temperature will be decreased 1°C, after that the
unit will keep on running under this temperature;
(4) When setting the initial temperature 30°C, under this
temperature setting, after 7 hours, the temperature will be
decreased 1°C, after that the unit will keep on running under
this temperature;
(b) In heat mode:
(1) Under the initial presetting temperature 16°C, it will run under
this setting temperature all along.
(2) Under the initial presetting temperature 17°C-20°C, after
sleep function started up, the temperature will decrease 1°C
in every hour, after 1°C decreased, this temperature will be
maintained.
(3) Under the initial presetting temperature 21°C-27°C, after
sleep function started up, the temperature will decrease 1°C
in every hour, after 2°C decreased, this temperature will be
maintained.
(4) Under the initial presetting temperature 28°C-30°C, after
Sleep function started up, the temperature will decrease 1°C
in every hour, after 3°C 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 controller enters into user individuation sleep setting
status, at this time, the time of remote controller will display
"1 hour", 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);
(2) Adjust "+" and "-" button, could change the corresponding
setting temperature, after adjusted, press "Trubo" button for
conrmation;
(3) At this time, 1 hour will be automatically increased at the timer
postion on the remote controller, (that are "2 hours" or "3
hours" or "8 hours"), 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 8 hours
temperature setting nished, sleep curve setting nished, at
this time, the remote controller will resume the original timer
display; temperature display will resume to original setting
temperature.
● Sleep 3 - 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 conrmation.
NOTICE:
● In the above presetting or enquiry procedure, if continuously
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 or "Sleep" button, the sleep curve
setting or enquiry status will quit similarly.
Introduction for special function
1. About AUTO RUN
When AUTO RUN mode is selected, the unit will be in
accordance with the room temp. automatically to select the
suitable running method and to make ambient comfortable.
2. About lock
Press + and - buttons simultaneously to lock or unlock the
keyboard. If the remote controller is locked, the icon will be
displayed on it, in which case, press any button, the mark will
icker for three times. If the keyboard is unlocked, the mark will
disappear.
3. About switch between Fahrenheit and Centigrade
Under status of unit off, press MODE and - buttons
simultaneously to switch °C and °F.
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