– 1
6
–
7-2-1. Louver Control
(1) Vertical air flow louvers
Positions of vertical air flow louvers are automatically
controlled according to the operation status (COOL,
AUTO, DRY, FAN ONLY). Besides, positions of
vertical air flow louvers can be arbitrarily set by
pushing the [SET] button. The louver position which
has been set by the [SET] button is stored in
microcomputer, and the louver is automatically set at
the stored position in the next operation.
(2) Swing
If the [AUTO] button is pushed during running opera-
tion, vertical air flow louvers start swinging. When
the [AUTO] button is pushed again, swinging stops.
7-3. DRY Operation
(MODE of the remote control : DRY)
(1) Compressor, outdoor fan and operation display
are controlled as shown in Fig. 7-3-1.
(Room temp.
–
Set temp.)
Set
temp.
ON
+3
+2
+1
0
OFF
OPERATION
display
Compressor Outdoor fan
(RY01)
Common relay
(RY02)
ON:6min.
OFF:4min.
ON:5min.
OFF:5min.
ON
Fig. 7-3-1
• The microprocessor turns the compressor on
and off at regular intervals (4 to 6 minutes on
and/or off).
During the compressor off, the indoor fan will
operate in the super low position.
• The indoor fan will operate in the AUTO
position.
(2) The pattern of operation depending on the
relation between room temperature and set
temperature is shown below:
Room temp.
Set temp.+1
Set temp.
Compressor
Outdoor fan
Indoor fan
L.
*
S.L.
S.L.
L.
L.
S.L.
L.
ON
ON
ON
ON
OFF
OFF
OFF
*
Super Low
Fig. 7-3-2
