En-16
(3) Connection methods
• Wire modi
fi
cation
Use a tool to cut off the terminal on the end of the wire, and
then remove the insulation from the cut end of the wire.
Connect the wire with connecting wire with solder.
Important: Be sure to insulate the connection between the
wires.
Option parts
External input /output wire
Insulated connection
Field supply
Input Voltage terminal
(CN6)
Controller PCB
Input No Voltage terminal (CN17)
Output terminal (CN16)
Binder
Switch PCB
Controller PCB
Power supply PCB
Terminal PCB
7. FIELD SETTING
There are 3 methods for address setting by FIELD SETTING
as follows.
Set by either of the methods.
Each setting method is described (1) to (3) below.
(1) IU AD, REF AD SW settings....This section (7.1. Setting
the address)
(2) Remote controller settings .... Refer to the wired or
wireless remote controller
manual for detailed setting
information. (Set IU AD,
REF AD SW to 0)
(3) Automatic address settings ... Refer to the outdoor unit
manual for detailed setting
information. (Set IU AD,
REF AD SW to 0)
]1
7.1. Setting the address
Manual address setting method
• The indoor unit address and the refrigerant circuit address
can also be set up through the wireless remote controller.
CAUTION
• Be sure to turn OFF the power before performing the
fi
eld setting.
• Set it according to the following procedures when setting
manually.
It can be set manually if the cover (small) is removed under
the condition that the electric component box cover is
attached.
Cover (small)
Electric component box
Rotary switch
Example: “0”
Rotary switch
Example: “0”
9367701070-05_IM_EN.indd 16
9367701070-05_IM_EN.indd 16
2011-9-16 8:45:10
2011-9-16 8:45:10
