En-14
(
1
Rear,
2
Right and
3
Bottom piping)
Indoor unit pipe
(heat insulation)
Overlap the insulation.
Connection pipe
(heat insulation)
Bind the pipes together so
that there is no gap.
Vinyl tape
(For
4
Left bottom piping,
5
Left piping,
6
Center piping and
7
Left rear piping)
• Wrap the area which accommodates the rear piping housing section with cloth tape.
• Bind the connection cable with vinyl tape.
• Bundle the piping and drain hose together by wrapping them with cloth tape over the
range within which they
fi
t into the rear piping housing section.
Connection pipe
Indoor unit pipe
Cloth tape
(Accessories)
Wrap with cloth tape.
Connection cable (Transmission and Remote controller cable)
Connection cable (Power supply cable)
Vinyl tape
Pipe
Pipe
Cloth tape
Drain hose
Wrap with cloth tape
(2) Temporarily fasten the connection cable along the connection pipe with vinyl tape.
(3) Fasten the connection pipe to the outside wall with a saddle, etc.
(4) Fill the gap between the outside wall pipe hole and the pipe with sealer so that rain
water and wind cannot blow in.
(5) Fasten the drain hose to the outside wall, etc.
Saddle*
Pipe
Outside wall cap*
*Locally purchased
Wall
(Outdoors)
Sealer putty*
GOOD
Drain hose
Saddle
Lifted up
Wave
End in water
PROHIBITED
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
• 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. FINISHING
CAUTION
After checking for gas leaks (refer to the Installation Manual of the outdoor unit),
perform this section.
Install heat insulation around both the large (gas) and small (liquid) pipes. Failure to do
so may cause water leaks.
8.1. Connection pipe, cable and drain hose
Insulate the drain hose, if necessary, to prevent it from freezing.
(1) Insulate between pipes.
• For
1
Rear,
2
Right and
3
Bottom piping, overlap the connection pipe heat insulation
and indoor unit pipe heat insulation and bind them with vinyl tape so that there is no
gap.
• For
4
Left bottom piping,
5
Left piping,
6
Center piping and
7
Left rear piping, butt
the connection pipe heat insulation and indoor unit pipe heat insulation together and
bind them with vinyl tape so that there is no gap.
9373370444_IM.indb 14
9373370444_IM.indb 14
29/11/2017 AM 11:48:44
29/11/2017 AM 11:48:44
