Mitsubishi Electric CITY MULTI PKFY-WL NLMU-E Series Installation Manual page 20

6. Electrical work
7
A
Fig. 6-5
B
3
5
en
6
18
1
2
4
3
6
5
8
C
B
Fig. 6-6
A
1
2
4
Fig. 6-7
6.8. 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
6.8.1. Switching to the initial setting mode
button 1 to stop the air conditioner.
1. Press the
2. Press the button 2.
The Function setting screen will be displayed and the function No. A will flash.
(Fig. 6-5)
3. Check that function No. "1" is displayed, and then press the
The Screen display setting screen will be displayed. (Fig. 6-6)
button 4 to change the function No.
Press the
6.8.2. Changing the temperature unit (Fig. 6-6
Press the button 5.
button 5 is pressed, the setting switches between
Each time the
.
: The temperature is displayed in degrees Celsius.
: The temperature is displayed in degrees Fahrenheit.
6.8.3. Changing the time display (Fig. 6-6
button 6.
Press the
button 6 is pressed, the setting switches between
Each time the
and .
: The time is displayed in the 12-hour format.
A
: The time is displayed in the 24-hour format.
6.8.4. Changing the AUTO mode (Fig. 6-6
D
button 7.
Press the
button 7 is pressed, the setting switches between
Each time the
: The AUTO mode operates as the usual automatic mode.
: The AUTO mode operates using dual set points.
E
6.8.5. Changing the pair No. (Fig. 6-6
Press the button 4.
button 4 is pressed, the pair No. 0–3 changes.
Each time the
Pair No. of
wireless remote
SW22-3
controller
0 ON
1 OFF
2 ON
3 OFF
6.8.6. Changing the backlight setting
button 8.
Press the
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.
6.8.7. Completing the setting
Press the button 3.
• The function No A blinks (Fig. 6-5)
button 2.
Press the
• The remote controller exits the initial setting mode.
(The air conditioner operation is stopped.)
6.8.8. How to disable Auto mode operation (Fig. 6-7)
1. Press the button 1 to stop the air conditioner.
• If the weekly timer is enabled, press the
( B disappears.)
button 2 for 5 seconds.
2. Press the
• The unit enters the function setting mode. (The group model setting number A
blinks.)
button 5.
3. Press the
• Enter the group model setting number to "066". (The factory setting is "002".)
4. Completing the settings (Fig. 6-7)
button 2 for 5 seconds.
Press the
• The remote controller exits the function setting mode.
Setting Fig. 6-6
A
B
C
D
E
button 3.
A )
B )
C )
)
D
Indoor PC board SW22
SW22-4
ON Initial setting
ON
OFF
OFF
E
button 6 to disable the timer.
and
and .
and