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NOTE
The following functions can be set through the Function and Timer buttons:
• Setting of ambient temperature sensor
• Display setting of freeze protection error code
• Selecting of blowing residual heat of indoor unit
• Selecting door control function
No. Description Functions
5 & 2
Setting of
project
parameters
(Refer to notes
for more details)
When the unit is powered o, press the Function and Timer buttons at the same time for 5
seconds to access the debugging menu. Press the Mode button to adjust the setting items
and press the up or down arrow buttons to set the actual value.
4 & 7
Switch between
Fahrenheit and
Celsius
When the unit is powered o, press the Mode and down arrow buttons at the same time for 5
seconds to switch between Fahrenheit and Celsius
5 & 7
Viewing
historical
malfunction
Simultaneously press the Function and down arrow buttons for 5 seconds to view historical
malfunction. Then, press the up and down arrow buttons to adjust the displayed contents.
The timer displaying position displays the sequence of malfunction and the detailed error
code. The 5th displayed malfunction is the last malfunction.
1 & 4
Setting of
master and
slave wired
controller
When the unit is powered o, press the Swing/Enter and Mode buttons at the same time for
5 seconds to set master and slave wired controller. Press the up and down arrow buttons to
adjust.
1 & 3
Swing angle
function
When the unit is powered o, press the Swing/Enter button and the up arrow button
simultaneously for 5 seconds. The up and down swing icon will ash. Switching between
simple swing and xed swing is complete.
2.3 Functions & Settings
Setting of Filter Clean Reminder Function
When the unit is on, press the Function button to select the lter clean reminder function. The CLEAN icon will
blink and then enter the setting of lter clean reminder function. The Timer zone displays the set pollution level
and can be adjusted by pressing the up or down arrow buttons. Press the Swing/Enter button to turn on this
function.
To cancel this function, when the lter clean reminder function is turned on, press the Function button and
select the lter clean reminder function. The CLEAN icon will blink. Press the up or down arrow button to adjust
the timer zone to display "00" and press the Swing/Enter button. The function is canceled.
When setting the lter clean reminder function, the timer zone will display 2 digits. The rst digit indicates the
pollution degree of the operating area and the second indicates the accumulated operating time of the indoor
unit.
WIRED CONTROLLER
2
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