Field Setting; Setting The Address - Fujitsu ABYA12-24LBTH Installation Manual

(3) Connection methods
• Wire modifi 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.
Insulated connection
Field supply
Input Voltage terminal
(CN6)
Output terminal (CN16)
Switch PCB
Controller PCB
En-16
Option parts
External input /output wire
Controller PCB
Input No Voltage terminal (CN17)
Power supply 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
(2) Remote controller settings .... Refer to the wired or
(3) Automatic address settings ... Refer to the outdoor unit
] 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.
• 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.
Binder
Terminal PCB
the address)
wireless remote controller
manual for detailed setting
information. (Set IU AD,
REF AD SW to 0)
manual for detailed setting
information. (Set IU AD,
REF AD SW to 0)
CAUTION
Cover (small)
Electric component box
Rotary switch
Example: "0"
Rotary switch
Example: "0"