Toshiba RAV-SM304MUT-E Service Manual page 38

No. Item
18 DC motor
19 Self-clean
operation
(Dry operation)
20 Save operation
AMP Air Conditioning
Outline of specifications
1) When the fan operation has started, positioning of
the stator and the rotor are performed.
(Moves slightly with tap sound)
2) The motor operates according to the command from
the indoor controller.
Notes)
• When the fan rotates while the air conditioner stops
due to entering of outside air, etc, the air conditioner
may operate while the fan motor stops.
• When a fan lock is found, the air conditioner stops, and
an error is displayed.
1) When cooling operation mode (AUTO COOL, COOL, DRY) stopped, the following
three self-clean operations are performed.
Compressor Self-clean
ON period operation period
0 to 10 min. None
10 to 60 min. 1 hour
60 min. to 2 hours
2) During operation of self-clean,
remote controller screen. However the operation
lamp (Green LED) goes off.
3) To stop the self-clean operation, push twice the
[ON/OFF] button on the remote controller
continuously. (Stop the operation as compressor ON
time in the table above: 10 minutes or below.)
4) When the follower unit executes self-clean operation
in the group connection, the segment of
displayed on the wired remote controller screen via
master unit.
∗ If self-clean operation is not used, set invalidity
(does not use) of the self-clean operation by
changing [0001 (At shipment) of CODE No. (DN)
[D3] to [0000].
∗ To erase the display during operation of
self-clean, change CODE No. [D4] from [0000:
Display (At shipment)] to [0001: Non-display].
1) Turn on SAVE button on the remote controller.
2) During operation of save operation,
wired remote controller.
3) During save operation, the current release control is
performed with the restriction ratio set in EEPROM
on the outdoor unit.
4) The restriction ratio can be set by keeping
button pushed for 4 seconds or more on the remote
controller.
5) When validating the save operation, the next opera-
tion starts with save operation valid because contents
are held even when operation stops, operation mode
changes or power supply is reset.
6) The restriction ratio can be set by changing the setup
data of CODE No. (DN) [C2] in the range of 50 to
100% (every 1%, Setting at shipment: 75%).
– 38 –
Check code [P12]
FAN Drain pump
Fan (UL) STOP
∗Concealed duct is none.
lights on the wired And it is not also on the
wireless remote controller.
It is recognized as [STOP]
from the remote monitor
side.
is
Carry out setting
operation during stop of
lights on the
the unit; otherwise the
unit stops operation.
For the setup operation,
refer to
"How to set contents of
SAVE
save operation" in Sction
"8. SETUP AT LOCAL
SITE AND OTHERS".
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Remarks
Louver
Horizontal discharge
position