English
5
6. Display
“
”
(set temperature)
This display shows the temperature you have set.
7. Display
“
”
“
”
“
”
“
”
(operation
mode)
This display shows the current operation mode.
8. Display
“
”
(programmed time)
This display shows the programmed time of the
system start or stop.
9. Display
“
”
(inspection/test operation)
When the inspection/test operation button is
pressed, the display shows the mode in which
the system actually is.
10. Display
“
”
(under centralized control)
When this display shows, the system is under
centralized control. (This is not a standard spec-
ification.)
11. Display
“
”
(fan speed)
This display shows the fan speed you have
selected.
12. Display
“
”
(time to clean air filter)
Refer to the operation manual of indoor unit.
13. Display
“
”
(defrost/hot start)
Refer to the “EXPLANATION OF HEATING
OPERATION” in chapter 6-1.
14. Timer mode start/stop button
Refer to the chapter “6-4 PROGRAMMING START
AND STOP OF THE SYSTEM WITH TIMER”.
15. Timer on/off button
Refer to the chapter “6-4 PROGRAMMING START
AND STOP OF THE SYSTEM WITH TIMER”.
16. Inspection/test operation button
This button is only used by qualified service
persons for maintenance purposes.
17. Programming time button
Use this button for setting the programming start
and/or stop time.
Refer to the chapter “6-4 PROGRAMMING START
AND STOP OF THE SYSTEM WITH TIMER”.
18. Temperature setting button
Use this button for setting the desired temperature.
Refer to the chapter “6-1 COOLING, HEATING
AND FAN ONLY OPERATION”.
19. Filter sign reset button
Refer to the operation manual of indoor unit.
20. Fan speed control button
Press this button to select the fan speed of your
preference.
21. Operation mode selector button
• Press this button to select the operation mode of
your preference.
• Press this button to designate the master remote
controller.
Refer to the chapter “6-5 SETTING THE MAS-
TER REMOTE CONTROLLER”.
22. Airflow direction adjust button
Refer to the chapter “6-3 ADJUSTING THE AIR-
FLOW DIRECTION”.
23. Thermistor
It sense the room temperature around the
remote controller.
24. These button are used when the ventilation unit
are installed (These are optional accessories)
Refer to the operation manual of the ventilation unit.
NOTE
• Do not place the controller exposed to direct sunlight.
The LCD display may get discolored, failing to dis-
play the data.
• Never pull or twist the electric wire of a remote
controller.
It may cause the unit to malfunction.
• Do not allow sharp or hard items to touch the but-
tons of the remote controller.
The remote controller may be damaged or break-
down may occur.
• In contradistinction to actual operating situations,
the display on figure 2 shows all possible indica-
tions.
• Figure 2 shows the remote controller which is
opened the cover.
• For FXS, FXM, FXL and FXN, the airflow direction
ajust button (22) is not available and the display
(4) shows “NOT AVAILABLE” when pressed.
5. OPERATION RANGE
Use the system in the following temperature and
humidity ranges for safe and effective operation.
NOTE
• Cooling operation:
If the air conditioner is operated continuously
while the indoor temperature is 21°C or below and
the humidity is 80% or over, the interiors of the
indoor units may cause icing and water leakage
may result.
• Heating operation:
The air conditioner may stop operating for the pro-
tection of the machine if the outdoor temperature
is 21°C or over.
TEST
COOLING
HEATING
outdoor temperature
–5°~43°CDB
–25°~15.5°CWB
indoor temperature
14°~25°CWB
15°~27°CDB
indoor humidity
≤
80%
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01_EN_3P201178-13S.fm Page 5 Wednesday, January 18, 2012 2:43 PM
