Toshiba RAV-SM304SDT-TR Service Manual page 60

No. Item
18 DC motor 1) When the fan operation has started, positioning of the stator
2) The motor operates according to the command from the
Notes)
• When the fan rotates while the air conditioner stops due to
• When a fan lock is found, the air conditioner stops, and an error
19 Save operation 1) Turn on
2) During operation of save operation,
3) During save operation, the current release control is performed
4) The restriction ratio can be set by keeping
5) When validating the save operation, the next operation starts
6) The restriction ratio can be set by changing the setup data of
20 8°C heating/ 1) This functional is intended for the cold latitudes and performs
Frost protective
operation
2) This function is valid only for combination with the outdoor
3) Using the indoor DN code [D1] (1 bit), Valid/Invalid of this
4) This operation is the heating operation which sets 8°C as the
5) This function starts operation by pushing temperature button
6) To stop/release this operation, select and execute one from
7) As the setup temperature is 8°C and the human heating is not
8) The settings of the air direction and air volume are
9) The indoor fan stops to protect the compressor for 2 minutes
Outline of specifications
and the rotor are performed.
(Moves slightly with tap sound)
indoor controller.
entering of outside air, etc, the air conditioner may operate while
the fan motor stops.
is displayed.
SAVE button on the remote controller.
remote controller.
with the restriction ratio set in EEPROM on the outdoor unit.
pushed for 4 seconds or more on the remote controller.
with save operation valid because contents are held even
when operation stops, operation mode changes or power
supply is reset.
Item code (DN) [C2] in the range of 50 to 100%
(every 1%, Setting at shipment: 75%).
objective heating operation (8°C heating operation).
units (Super Digital Inverter (SDI) 4-series outdoor units).
function is set up at the customer's side.
∗ The setup by DN code is Invalid [0]/Valid [1] and Invalid [0]
has been set at the shipment.
setup temperature of the target.
during heating operation; besides by pushing
for 4 seconds or more after temperature reached the minimum
set temperature.
the following operations.
Push button: Heating operation (18°C setting) continues.
Push [START/STOP] button: Air conditioner stops.
(Heating 18°C operation at the next start)
MODE
Push : Other operation mode is selected and the
operation continues.
targeted, the cold air discharge preventive control (Item 7) is
made invalid to suppress the intermittent operation.
changeable during this operation.
after start of heating operation (Thermo-ON) by this function.
SAVE lights on the wired
SAVE button
– 60 –
Remarks
Check code [P12]
Operation and display
also are unavailable
on the wired remote
controller RBC-
AMT31E and before.
Carry out setting
operation during stop
of the unit; otherwise
the unit stops
operation.
For the setup opera-
tion, refer to "How to
set up contents of
save operation" of
Installation Manual.
In a group connection,
if there is even one
combination with other
unit, "This function is
not provided." is
displayed.
The setup tempera-
button
ture jumps from [18]
to [8].