Toshiba MMU-UP0071MH-UL Service Manual page 35

No. Item
19
Louver control
Outline of specifications
1) Louver position setup
• When the louver position is changed, the position moves
necessarily to downward discharge position once to return to
the set position.
• The louver position can be set up in the following operation
range.
In cooling / dry operation
• In group twin/triple operation, the louver positions can be set
up collectively or individually.
In case that HEAT refrigerant recovery control was per-
formed in STOP status, the louver position becomes
horizontal when the operation is resumed.
(1) (2)
Operation mode
Heat, Fan, Auto (Heat)
Cool, Dry, Auto (Cool)
2) Swing setup
• [SWING] is displayed and the following display is repeated.
In all operations
• In group operation, the louver positions can be set up
collectively or individually.
3) When the unit stopped or the warning was output, the louver is
automatically set to full closed position.
4) When (Preparing to heat) is displayed
(Heating operation started or defrost operation is performed),
heating thermostat is off or self-cleaning is performed, the louver
is automatically set to horizontal discharge position.
* The louver which air direction is individually set or the locked
louver closes fully when the unit stops and the louver is
automatically set to horizontal discharge position when
(Preparing to heat) is displayed, heating thermostat is off.
In heating / fan operation
(3) (4) (5) Swing
Settable angles
(1), (2), (3), (4), (5),
Swing
(1), (2), (3), Swing
(Repeats)
– 35 –
Remarks
Subject model :
Compact 4-way