10
50
1
3
10
30
2
A
B
A
B
– 17 –
Terminal block for
remote controller
wiring of indoor unit
Remote controller wire (Locally procured)
Remote
controller
unit
Power supply wiring for multiple indoor units
Earth wire
Connecting wire
System interconnection wires
See the
fi
gure on the left for
connecting wires to the
terminal block.
2 mm or less
<Multi-indoor-unit connection>
Power supply wiring for
multiple indoor units
System interconnection
wires
Remote controller wire
Run the remote controller wire
through the cord clamp.
■
Remote controller wiring
Strip off approx. 9 mm the wire to be connected.
Wiring diagram
Terminal block
Remote controller
wire
(* Display content varies with the indoor
unit model.)
8
Applicable
controls
■
Basic procedure for changing
settings
Change the settings while the air conditioner is not
working.
(Stop the air conditioner before making
settings.)
CAUTION
Set only the CODE No. shown in the following table:
Do NOT set any other CODE No.
If a CODE No. not listed is set, it may not be possible
to operate the air conditioner or other trouble with the
product may result.
* The displays appearing during the setting process
differ from the ones for previous remote controllers
(AMT31E). (There are more CODE No.)
1
6
1
3
2
5
4
1
Push and hold
button and “TEMP.”
button simultaneously for at least 4 seconds.
After a while, the display
fl
ashes as shown in
the
fi
gure. Con
fi
rm that the CODE No. is [01].
• If the CODE No. is not [01], push
button
to clear the display content, and repeat the
procedure from the beginning. (No operation
of the remote controller is accepted for a while
after
button is pushed.)
(While air conditioners are operated under the
group control, “ALL” is displayed
fi
rst. When
is pushed, the indoor unit number
displayed following “ALL” is the header unit.)
REQUIREMENT
• When you use this air conditioner for the
fi
rst time,
it takes approx. 5 minutes until the remote controller
becomes available after power-on. This is normal.
<When power is turned on for the
fi
rst time after
installation>
It takes
approx. 5 minutes
until the remote controller
becomes available.
Power on
“SETTING”
fl
ashes
Approx. 5 minutes
“SETTING”
goes out
Remote
controller is
available
<When power is turned on for the second
(or later) time>
It takes
approx. 1 minute
until the remote controller
becomes available.
Power on
“SETTING”
fl
ashes
Approx. 1 minute
“SETTING”
goes out
Remote
controller is
available
• Normal settings were made when the indoor unit was
shipped from factory.
Change the indoor unit settings as required.
• Use the wired remote controller to change the
settings.
* The settings cannot be changed using the wireless
remote controller, sub remote controller, or remote-
controller-less system (for central remote controller
only). Therefore, install the wired remote controller
to change the settings.
33-EN
34-EN
