Toshiba MMU-UP0071YHP-UL Service Manual page 24

No. Item
19 Louver control 1) Louver position setup
2) Swing setup
3) When the unit stopped or the warning was output, the louver is
4) When PRE-HEAT
Outline of specifications
• 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.
Compact 4-way, 2-way cassette, 1-way cassette (SH) :
• [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.
Floor standing :
• [SWING] is displayed and the following display is repeated.
In all operations
• As for Floor standing, the vertical louver operates to a
horizontal direction.
(Perform vertical wind direction adjustment manually)
• In group oper ation, the louver positions can be set up
collectively or individually.
automatically set to full closed position.
(Heating ready) 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 PRE-
HEAT (Heating ready) is displayed, heating thermostat is off.
In heating/fan operation
(Repeats)
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Remarks