Design and Technical Manual

5. CONTROL SYSTEM
MODE button1
Selects the operating mode (AUTO, COOL, DRY, FAN, HEAT).
/Start / end R.C. custom code change. (Max 4 types)
MIN.HEAT button2
Set temp. button ( ▲ / ▼ )3
Sets the indoor temp./ Sets R.C. signal code.
ECONOMY button4
SLEEP button5
Pressed to select sleep timer.
FAN button6
Selects the fan speed (AUTO, HIGH, MED, LOW, QUIET).
START/STOP button7
Pressed to start and stop operation.
SET button (Vertical)8
Air ow direction vertical set button.
SET button (Horizontal)9
Air ow direction horizontal set button.
SWING button10
Air ow direction swing button.
TIMER MODE button11
Pressed to select the timer mode. (OFF TIMER, ON TIMER,
PROGRAM TIMER, TIMER RESET)
TIMER SET ( + / - ) button12
Sets the current time and on-off time.
CLOCK ADJUST button13
Sets the current time.
RESET button14
Used when replacing batteries.
TEST RUN button15
Used when testing the air conditioner after installation.
Signal transmitter16
Temperature set indicator17
Operating mode indicator18
Sleep indicator19
Transmit indicator20
Fan speed indicator21
Swing indicator22
Timer mode indicator23
Clock indicator24
FUNCTIONS (UTY-LNHUM)

Display panel
Note: Functions will be different due to type of indoor unit.
For details, please see operation manual.
2
4
9
3
1
16
15
5
10
13
11
12
14
8
7
6
17
18
19
21
24
23
22
20
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CONTROL SYSTEM CONTROL SYSTEM