En-14
7.3.1. Button name and function
TIMER indicator lamp (Orange)
MANUAL AUTO button
OPERATION indicator lamp (Green)
FILTER indicator lamp (Red)
7.3.2. 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
indicator
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
• Indoor unit address example Refrigerant address example
(Example) ADDRESS : 30
OPERATION
indicator
lamp (Green)
TIMER
indicator
lamp (Orange)
FILTER
indicator
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
indicator
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
8. FRESH-AIR INTAKE
(1) Open up the knockout hole for the fresh-air intake (If using half-concealed installa-
tion, open up the top knockout hole instead.)
For half concealed
installation
Indoor unit
CAUTION
When removing the cabinet (iron plate), be careful not to damage the indoor unit
internal parts and surrounding area (outer case).
When processing the cabinet (iron plate), be careful not to injure yourself with burrs,
etc.
(2) Fasten the round
fl
ange (optional) to the fresh-air intake (If using half-concealed in-
stallation, attach to the top.)
Round duct (Option parts)
[After completing “3.3. Installing the unit”…]
(3) Connect the duct to the round
fl
ange.
(4) Seal with a band and vinyl tape, etc. so that air does not leak from the connection.
Duct
9367702091-02_IM.indb En-14
9367702091-02_IM.indb En-14
12/29/2011 8:57:48 AM
12/29/2011 8:57:48 AM
