Toshiba Carrier MMC-AP0181H2UL, Service Manual

Page: 38 / 178

38
No.
16
17
18
Item
Louver control
(Continued):
In case of 4-way
Discharge
Cassette type
DC motor
Save operation
Outline of specifications
• If there is the locked louver in the unit, [ ] goes on the
remote controller screen.
• While the following controls are performed, the louvers
operate even if executing the louver lock.
• The real louver corresponding to the louver No. displayed
on the remote controller screen during setting of louver
lock operates swinging.
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.
1) The save operation starts when button on the
remotecontroller is turned on.
2) While the save operation is performed, segment
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”.
Remarks
For the setting operation,
refer to [How to set louver
lock] of Installation Manual.
It is position check operation
and it does not link with the
real louver and air direction
setup (Illustration on the
remote controller screen).
Check code [P12]
c
d
e
f
g
Control which ignores lock
Operation stop
When heating operation started
Heating thermo. OFF
During defrost operation
Initialize operation
Objective louver No.
Horizontal discharge position
Horizontal discharge position
Horizontal discharge position
Horizontal discharge position
Full-close position
SAVE