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by pressing this key.
After some function is selected, if there is no "Turn-off" operation or there is no remote control
③
signal within two minutes, then press this key again to go to the circular functions selection starting
from the set function. Two minutes later or if there is "Turn-off" operation or there is a remote
control signal, then press this key again to go to the circular functions selection starting from the
first function.
5.
▲/▼
①
In the event that there is not set function, each press on the key ▲/▼ will make the set temperature
rise or fall by 1℃.The temperature range is 16℃~30℃.
In the event that there is some set function, each press on the key ▲/▼ switch the options of this
②
function ( the circulation by the press on the key ▲ and on the key ▼ is reverse).
a. Up/Down SWING
b. Left/Right SWING
c. DRY：there are two options, Dry on and Dry off.
d. E-HEATER: there are two options, E-heater On, E-heater Off.
e. TIMER: It is used to set the timer among 0～24. Below ten house, the timer increases/decreases
by 0.5 hours; while above ten hours, the timer increases/decreases by 1 hour.
f. AIR：there are two options, Air On and Air Off (reserved).
g. SLEEP：there are two options, Sleep On and Sleep Off.
h. TURBO：there are two options, Turbo On and Turbo Off.
i. SET：there are two options, Set Temperature On and Set Temperature Off.
j. Indoor Ambient Temperature: there are two options, Indoor Ambient Temperature On and Indoor
Ambient Temperature Off.
k. Energy Saving：it is used to set the cooling lower temperature limit and heating upper
temperature limit among 16℃～30℃. It is available to quit this function by press the keys "Function"
and "▼".
All functions will be shielded by pressing both ▲ and ▼ simultaneously for five seconds. After
③
that, "88" LED will display "EE" for five seconds by pressing any other key to tell the user that the
keypad has been locked. Another press will undo the shielding function and go to the normal status.
6.
Speed
It is available to select the fan speed among auto, low, middle, high circularly by pressing this key.
5.1.2 Keys for special functions
1.
Enquiry of the indoor unit address：
Under the "Off" status of the unit, The "88"LED will display the address number of this indoor unit
by pressing the keys "Speed" and "ON/OFF" simultaneously.
2.
Enquiry of the unit type
Under the "Off" status of the unit, by pressing the keys "Mode" and "ON/OFF" simultaneously, the
cooling symbol on the front panel will light up for the cooling only unit, while the heating symbol will
light up for the cooling and heating unit.
3.
keypad Lock
Under the startup without any fault or the "Off" status of the unit, by pressing both ▲ and ▼
simultaneously, the keypad will be locked, in which case the press on any other key will get no response.
: there are two options, Swing On and Swing Off.
：there are two options, Swing On and Swing Off..
9
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