Toshiba Carrier MMD- AP0074BH2UL Service Manual page 21

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No.
Item
15
DC motor
16
Save operation
Outline of specifications
1) When the fan stator, positioning is performed for the
starter and the rotor. (Vibrate slightly)
2) DC motor operates according to the command from
the indoor controller.
(Note) If the fan rotates by entry of outside air, etc while
the air conditioner stopped, the indoor unit may
operate as the fan motor stops.
(Note) If the fan lock was detected, the operation of the
indoor unit stops and the error is displayed.
(Note) If the incorrect duct design was found during
installation work or you carelessly opened the
service panel (drain pump) of the main unit during
operation, the check code [P12] is output and the
motor stops.
1) The save operation starts when
remotecontroller is turned on.
2) While the save operation is performed,
goes on the screen of the wired remote controller.
3) The request capacity ratio is restricted to approx. 75%
during save operation.
4) If the save operation was validated, the contents are
held during the operation stop, the operation mode
change and the resetting of power supply. Therefore
the operation at the next time also will be activated
with "Save operation is valid".
SAVE
button on the
segment
– 21 –
Remarks
Check code [P12]

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