Toshiba MMY-MAP0804HT8-E Service Manual page 76

NO. Item
Selection of
central control
mode
16
Louver control
17
DC motor
18
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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
TCC-Link central control
Operation
via TCC-
Operation
Link central Start/stop
mode
selection
control
selection
Individual O O
u
Central 1 O
u u
Central 2
Central 3 O u
Central 4 O u
(O: Accessible u : Inaccessible)
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 cooling/drying
• 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.
In all operation modes
• During group operation, swing setting can be performed individually or
collectively.
3. Set louver positions
Normal stop
Abnormal stop
Heating standby
Oil/refrigerant recovery
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.
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Specification outline
Operation via RBC-AMT32E
Timer Temperature Fan speed
setting setting setting
O O O
u
O O
u u
O
O u O
O O O
During heating/fan-only operation
(alternating)
4-way 1-way (SH) 2-way
Downward Closed Upward
Downward No change Upward
Upward Upward Upward
Upward Upward No change
75
Remarks
• In the case of a wired
remote controller,
"CENTRAL
CONTROL IN
PROGRESS
displayed (lit up) while
in central control
RBC-
Air flow AMT32E mode.
direction
display
• The display blinks
setting
when a control
O
function inaccessible
to a remote controller
O
"CENTRAL
is chosen.
CONTROL
O
• A wireless remote
IN
PROGRESS"
controller has the
O
same set of control
O
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.
Under
ceiling
Horizontal
Horizontal
Horizontal
Horizontal
Check code "P12"
" is