– 20 –
Remote controller wiring
Strip off approx. 9 mm the wire to be connected.
Wiring diagram
Address setup
Set up the addresses as per the Installation Manual supplied with the outdoor unit.
Wiring on the ceiling panel
According to the Installation Manual of the ceiling panel, connect the connector (20P: White) of the ceiling panel to
the connector (CN510: White) on P.C. board of the electrical control box.
A
B
A
B
Terminal block
Remote controller unit
Terminal block for remote
controller wiring of indoor unit
Remote controller wire
(Locally procured)
8
Applicable controls
REQUIREMENT
When the air conditioner is used for the first time, it will
take some moments after the power has been turned on
before the remote controller becomes available for
operations: This is normal and is not indicative of trouble.
• Concerning the automatic addresses (The automatic
addresses are set up by performing operations on the
outdoor interface circuit board.)
While the automatic addresses are being set up, no
remote controller operations can be performed. Setup
takes up to 10 minutes (usually about 5 minutes).
• When the power is turned on after automatically
address setup, it takes up to 10 minutes (usually about
3 minute) for the outdoor unit to start operating after
the power has been turned on.
Before the air conditioner was shipped from the factory,
all units are set to [STANDARD] (factory default). If
necessary, change the indoor unit settings.
The settings are changed by operating the wired remote
controller.
* The settings cannot be changed using only a wireless
remote controller and simple remote controller by itself
so install a wired remote controller separately as well.
Applicable controls setup
(settings at the site)
Remote controller model name:
RBC-ASCU11-
Basic procedure
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not
working.)
CAUTION
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.
1
Push and hold menu button and [
] setting
button simultaneously for 10 seconds or
more.
• After a while, the display flashes as shown in the
figure. "ALL" is displayed as indoor unit numbers
during initial communication immediately after the
power has been turned on.
3,6
4,5 1
7
2,4,5
Indoor unit No.
39-EN
40-EN
Summary of Contents for MMU-UP0071WH-E
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