Carrier RAV-SP180UT-UL Service Manual page 45

No. Item
12 Louver control: 1) Louver position setup
In case of 4-way
Discharge
Cassette type
2) Swing setup
3) When the unit stopped or the warning was output, the louver is
4) When PRE-HEAT
<<Individual air direction setup>>
• Pushing
• In case of no input (key operation) for approx. 5 seconds during
• For the air direction illustration during normal operation, the air
• While individual air direction is being set, the remote controller
• When selecting a case,
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.
• [SWING] is displayed and the following display is repeated.
In all operations
• In group twin operation, 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 thermo 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 thermo is
off or self-cleaning is performed.
UNIT LOUVER
Louver select button enables every discharge
port to set up the air direction.
setting of individual air direction (during displaying of louver No. on
the remote controller screen), the remote controller screen returns to
the normal display screen.
direction of the least No. among the louvers which are block-set is
displayed.
operation (Illustration of air direction) and operation of the real
machine are linked.
UNIT
pushed or louver No. is not
displayed, the air directions
of all the louvers are
collectively set up.
Refrigerant pipe
In heating/fan operation
(Repeats)
LOUVER
Louver select button is not
[02]
[03]
E-box E-box
[04]
– 45 –
Remarks
The louver position
at horizontal
discharge position
at under SP240
differs from that at
over SP300.
The swinging
louver moves
usually up to the
ceiling side from
the louver position
of the set time.
Setup from the
remote controller
without
UNIT LOUVER
button is
unavailable.
For the setup
operation, refer to
"How to set louver
lock" of Section
"10. SETUP AT
LOCAL SITE AND
OTHERS".
(Page 116 to 130)
[01]
Drain pipe