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7. Electrical work
7
A
Fig. 7-9
1
4
2
3
6
5
8
C
B
Fig. 7-10
4) Initial setting
The following settings can be made in the initial setting mode.
Item
Temperature unit
ºC/ºF
Time display
12-hour format/24-hour format
AUTO mode
Single set point/Dual set point
Pair No.
0–3
Backlight
On/Off
4-1. Switching to the initial setting mode
1. Press the
button 1 to stop the air conditioner.
2. Press the
button 2.
The Function setting screen will be displayed and the function No. A will
blink. (Fig. 7-9)
Press the
button 4 to change the function No.
3. Check that function No. "1" is displayed, and then press the
The display setting screen will be displayed. (Fig. 7-10)
4-2. Changing the temperature unit A
Press the
button 5.
Each time the
button 5 is pressed, the setting switches between and .
: The temperature is displayed in degrees Celsius.
: The temperature is displayed in degrees Fahrenheit.
4-3. Changing the time display B
Press the
button 6.
Each time the
button 6 is pressed, the setting switches between
and
.
: The time is displayed in the 12-hour format.
: The time is displayed in the 24-hour format.
4-4. Changing the AUTO mode C
Press the
button 7.
Each time the
button 7 is pressed, the setting switches between
and
.
: The AUTO mode operates as the usual automatic mode.
: The AUTO mode operates using dual set points.
4-5. Changing the pair No. D
Press the
button 4.
Each time the
button 4 is pressed, the pair No. 0–3 changes.
A
Pair No. of wireless remote controller
0
D
1
2
3
4-6. Changing the backlight setting E
E
Press the
button 8.
Each time the
button 8 is pressed, the setting switches between
.
: The backlight comes on when a button is pressed.
: The backlight does not come on when a button is pressed.
Setting
Fig. 7-10
A
B
C
D
E
button 3.
Indoor PC board
Initial setting
Cut J41
Cut J42
Cut J41, J42
and
11
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