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Wiring for flow selector unit (sold separately)
Connect control wiring and power supply following figure when installing a separately sold Super Heat Recovery
Multi System.
Faston connection
R(L), S(N) terminal block
for power supply
Earth screw
Earth screw
Power supply
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.
23-EN
Indoor P.C. Board
CN81
(Black)
Clamp with remote controller lead wires
Attached wire (Control wiring)
Attached wire (Power supply)
7
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 automatic
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, simple remote
controller or group control remote controller
by itself so install a wired remote controller
separately as well.
– 12 –
Applicable controls setup
(settings at the site)
Remote controller model name:
RBC-ASCU11-E
Basic procedure
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not
working.)
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.
Indoor unit No.
24-EN
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