En-13
Heat air
tempera-
ture trigger
31
00
Default
○
Adjust the heat air trigger
temperature. To lower the trigger tem-
perature by 6 degrees C, use setting
01. To lower the trigger temperature
by 4 degrees C, use setting 02. To
raise the trigger temperature, use set-
ting 03.
01 Adjust (1)
02 Adjust (2)
03 Adjust (3)
Auto restart
40
00
Enable
Enable or disable automatic system
restart after a power outage.
* Auto restart is an emergency func-
tion such as for power failure etc.
Do not start and stop the indoor unit
by this function in normal operation.
Be sure to operate by the control
unit, converter or external input
device.
01
Disable
○
Cool Air
Prevention
43
00 Super low
○
Restrain the cold air
fl
ow with making
the air
fl
ow lower when starting heat-
ing operation. To correspond to the
ventilation, set to 01.
01
Follow the
setting
on the
remote
controller
○
External
control
46
00 Start/Stop
○
Allow an external controller to start
or stop the system, or to perform an
emergency stop.
* If an emergency stop is performed
from an external controller, all refrig-
erant systems will be disabled.
* If forced stop is set, indoor unit stops
by the input to the external input ter-
minals, and Start/Stop by a remote
controller is restricted.
01
Emergen-
cy stop
02
Forced
Stop
Error report
target
47
00
All
○
Change the target for reporting er-
rors. Errors can either be reported in
all locations, or only on the central
remote controller.
01
Display
only on
central
remote
controller
Fan set-
ting when
cooling
thermostat
OFF
49
00
Follow the
setting
on the
remote
controller
○
When set to 01, the fan stops when
the thermostat is OFF in cooling
operation. Connection of the wired re-
mote controller (2-wire type or 3-wire
type) and switching its thermistor are
necessary.
01
Stop
7.4.1. Button name and function
OPERATION indicator lamp (Green)
FILTER indicator lamp (Red)
TIMER indicator lamp (Orange)
7.4.2. Checking the function settings
Press and hold the “MANUAL AUTO” button on the indoor unit for 3 seconds to check
the function settings. It is necessary to disconnect the power in order to return to normal
operation mode.
(1) Indoor unit and refrigerant address indication
Indication pattern
Indicator name
Indication pattern
Indoor unit address
Refrigerant address
OPERATION indicator lamp (Green)
ON
Flash (1.0s ON/1.0s OFF)
TIMER indicator lamp (Orange)
Address: tens place (0.5s ON/0.5s OFF)
FILTER indicator lamp (Red)
Address: ones place (0.5s ON/0.5s OFF)
• Indoor unit address example
(Example) ADDRESS : 24
OPERATION
indicator lamp
(Green)
TIMER
indicator lamp
(Orange)
FILTER indica-
tor lamp
(Red)
10 sec
1 cycle 12 sec
8 sec
ON
OFF
0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s
0.5s 0.5s 0.5s 0.5s
ON
OFF
ON
OFF
ON
• Refrigerant address example
(Example) ADDRESS : 30
OPERATION
indicator lamp
(Green)
TIMER
indicator lamp
(Orange)
FILTER indica-
tor lamp
(Red)
9 sec
1 cycle 12 sec
ON
OFF
1.0s
1.0s
1.0s
1.0s
1.0s
1.0s
1.0s
0.5s 0.5s 0.5s 0.5s 0.5s 0.5s
ON
OFF
ON
OFF
OFF
• Setting details
Function number
Item
Setting number
01
Indoor unit address
00 to 63
02
Refrigeration address
00 to 99
For use with a remote controller, set all rotary switches to 0, and refer to “7.1. Setting the
address” for details.
All switches are set to 0 at the factory.
(2) Others
Indication pattern
Indicator Name
Indication pattern
OPERATION indicator lamp (Green)
Function number; tens place (0.5s ON/0.5s OFF)
TIMER indicator lamp (Orange)
Function number; ones place (0.5s ON/0.5s OFF)
FILTER indicator lamp (Red)
Setting number: (0 to 9) (0.5s ON/0.5s OFF)
(Example) Function : 31, Setting number : 2
OPERATION
indicator lamp
(Green)
TIMER
indicator lamp
(Orange)
FILTER indica-
tor lamp
(Red)
11 sec
10 sec
9 sec
1 cycle 12 sec
ON
OFF
0.5s 0.5s
0.5s
0.5s
0.5s
0.5s
0.5s
0.5s
0.5s
0.5s 0.5s 0.5s
ON
OFF
ON
OFF
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1/21/2013 4:10:23 PM
