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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.
R
E
LL
O
R
T
N
O
C
E
T
O
M
E
R
B
A
TI
N
U-
R
E
T
NI
R
O
F
Earth screw
Faston connection
R(L), S(N) terminal block
for power supply
Indoor P.C. board
Earth screw
Power supply
Attached wire (Power supply)
Attached wire (Control wiring)
Clamp with remote controller lead wires
CN81
(Black)
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.
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 automatic address
setup
It takes up to 10 minutes (usually about 3 minutes) 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.
■
Applicable controls setup
(settings at the site)
Remote controller model name:
RBC-ASC11E
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
fl
ashes as shown
in the
fi
gure. “ALL” is displayed as indoor
unit numbers during initial communication
immediately after the power has been
turned on.
Indoor unit No.
33-EN
34-EN
