GB
9
Display
Actual
1
2
3
4
g
n
i
w
S
)
.
z
ir
o
H
(
1
2
3
4
(Horiz.)
Swing
8. Test run
• The lower air outlet damper automatically opens and closes according to
the piping temperature, intake air temperature, and operation time. The
air
fl
ow direction cannot be set.
1 2 3 4 5 6 7 8 9 10
ON
OFF
SW1
SW5
220V
240V
CN82
CN43
SW14
SWC
. /
.
(BRANCH No.)
SW11
SW12
0 1
2
3
4
5
6
7
8
9
0 1
2
3
4
5
6
7
8
9
(10ths DIGIT)
(1s DIGIT)
0 12
3
4
5
67
89
AB
C
D
EF
Fig. 9-1
9. Air outlet selection
With this function, air comes out simultaneously from the upper and lower air
outlets so that the room can be cooled or heated effectively. This function is set
using the switch SWC on the address board.
SWC
SWC
Note:
Be sure to operate with the main power turned off.
Description of operation
Operation
Upper and lower air flow
Room temperature and
set temperature are dif-
ferent.
Upper air flow
Room temperature is
close to set temperature
or thermo-off.
Upper air flow only
—
Upper and lower air flow
(Normal condition (in
heating))
Upper air flow
During defrosting op-
eration, start of opera-
tion, thermo-off
Upper and lower air flow
—
COOL
DRY
N
A
F
T
A
E
H
Air flow
Conditions
• Be sure to keep the area around the damper of the lower air outlet free of any objects.
How to set to blow out air from the upper and lower air outlets:
►
Set the SWC to lower side (“ ”). (Initial setting)
Air blows out automatically from the upper and lower air outlets as shown in the
table below.
How to set to blow out air from the upper air outlet only:
►
Set the SWC to upper side (“
”).
SWC
