– 73 –
16
Selection of
central control
mode
1. The range of operations that can be performed via an indoor unit remote controller
can be determined through the setting of the central controller.
2. Setting details
• In the case of a wired
remote controller,
“CENTRAL
CONTROL IN
PROGRESS ” is
displayed (lit up) while
in central control
mode.
• The display blinks
when a control
function inaccessible
to a remote controller
is chosen.
• A wireless remote
controller has the
same set of control
functions, although
there is no display.
When a control
operation is
performed via a
wireless remote
controller while in
central control mode,
a peep sound alert (5
times) is provided.
17
Louver control 1. Louver position setting
• When the louver position is changed, the louver turns all the way down before
settling in the set position.
• Louver position is adjustable in the range shown in the diagrams below.
• During group operation, position setting can be performed individually or
collectively.
2. Swing setting
• The “SWING” sign is displayed, along with alternating images as shown below.
• During group operation, swing setting can be performed individually or
collectively.
3. Set louver positions
18
DC motor 1. When the fan is turned on, the positions of the stator and rotor are determined.
(The motor turns in incremental steps.)
2. The fan operates in accordance with commands issued by the indoor controller.
Note:
If the fan is rotating while the air conditioner is turned off due to an inflow of outside
air or some other reason, the indoor unit may operate without turning on the fan
motor.
Note:
If fan motor lock is detected, the indoor unit is turned off, with an error display
provided.
Check code “P12”
skrameReniltuo noitacificepSmetI.ON
TCC-Link central control
(O: Accessible
: Inaccessible)
Operation
via TCC-
Link central
control
Operation via RBC-AMT32E
RBC-
AMT32E
display
Start/stop
selection
Operation
mode
selection
Timer
setting
Temperature
setting
Fan speed
setting
Air flow
direction
setting
Individual O O O O O O
“CENTRAL
CONTROL
IN
PROGRESS”
Central 1
O OOO
Central 2
OO
Central 3 O
O OO
Central 4 O
OOOO
During cooling/drying During heating/fan-only operation
In all operation modes
(alternating)
4-way 1-way (SH) 2-way Ceiling
Normal stop Downward Closed Upward Horizontal
Abnormal stop Downward No change Upward Horizontal
Heating standby Upward Upward Upward Horizontal
Oil/refrigerant recovery Upward Upward No change Horizontal
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