How to cancel louver lock
Set the wind direction to "0000" of the louver lock setup
procedure above.
Setting data
0000
• When the setting is canceled,
goes out.
Other operations are the same as those in "How
to set up louver lock (No swing)".
Remote controller sensor
The temperature sensor of the indoor unit senses room
temperature usually. Set the remote controller sensor
to sense the temperature around the remote controller.
Select items following the basic operation procedure
1
2
3
4
5
6
(
).
• Specify [32] for the CODE No. in Procedure
• Select the following data for the SET DATA in
4
Procedure
.
SET DATA
0000
Remote controller
Not used
sensor
(factory default)
When
flashes, the remote controller sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote controller.
117-EN
Power saving mode
Performing settings of the power saving
mode
1
Push
button for 4 seconds or more
when the air conditioner is not working.
flashes.
[C2.]
Indicates CODE No.
2
Select an indoor unit to be set by pushing
(left side of the button).
Each time the button is pushed, unit numbers
change as follows:
UNIT No.
UNIT No.
1-1
1-2
UNIT No.
1-4
The fan of the selected unit runs.
3
Adjust the power save setting by pushing
TIME
buttons.
Each push of the button changes the power level
3
.
by 1% within the range from 100% to 50%.
*The factory default is 75%.
0001
Used
Setting of power level in
power saving mode
4
Determine the setting by pushing
5
Push
button to complete the setting.
– 59 –
Remote controller switch
monitoring function
This function is available to call the service monitor
mode from the remote controller during a test run to
acquire temperatures of sensors of the remote
controller, indoor unit, and outdoor unit.
2
UNIT No.
1-3
4
1
Push
and
at least 4 seconds to call the service monitor
mode.
The service monitor indicator lights up and the
header indoor unit number is displayed first.
CODE No.
2
Pushing TEMP.
number of sensor (CODE No.) to be
monitored. (See the following table.)
3
Pushing
select an indoor unit to be monitored. The
sensor temperatures of indoor units and
their outdoor unit in the control group are
displayed.
button.
4
Push
display.
CODE No.
01
02
03
04
F3
CODE No.
60
1
3
61
62
buttons simultaneously for
63
65
6A
6D
is also displayed.
buttons, select the
F1
(left side of the button),
button to return to the normal
Indoor unit data
Data name
Room temperature (remote controller)
Indoor unit intake air temperature (TA)
Indoor unit heat exchanger (coil)
temperature (TCJ)
Indoor unit heat exchanger (coil)
temperature (TC)
Indoor unit fan cumulative operating hours
(x1 h)
Outdoor unit data
Data name
Outdoor unit heat exchanger (coil)
temperature (TE)
Outside air temperature (TO)
Compressor discharge temperature (TD)
Compressor suction temperature (TS)
Heatsink temperature (THS)
Operating current (x1/10)
Outdoor heat exchange (coil)
temperature (TL)
Compressor cumulative operating hours
(x100 h)
118-EN