4.ON/OFF indication : When it is on, the icon display,
otherwise it is extinguished
5.Fan speed indication :There are four fan modes : low,
middle, high, auto.For some models,no middle fan then
the middle fan is seen as high speed.
6.Lock:When the"LOCK"button is pressed,the icon appear
and other buttons is unable, press again, the icon dis-
appear.
7.Temperature display zone : Generally it displays setting
temperature,it can be adjusted by press temperature
button ڸandź. But in fan mode,no display here.
4
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INDOOR UNIT
RUN
GND
+5
When a wire controller is needed, a small 5-way
terminal should be added,fix an infrared emitter with
gumwater near the receiver on the switch board.
Connect its anode and cathode to A and B,and +5V,
GND,RUN to C,D,E on the switch board.
Wire controller
5-way terminal
Emitter tube
Indoor switch board
5-core shield wire
INSTALLATION METHOD
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