9
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.
SW14
0
SW11
0
SW12
0
1 2 3 4 5 6 7 8 9 10
ON
OFF
SW1
SW5
220V
240V
SWC
CN82
CN43
SWC
Fig. 9-1
SWC
SWC
How to set to blow out air from the upper and lower air outlets:
s
Set the SWC to lower side (“ ”). (Factory 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:
s
Set the SWC to upper side (“
”).
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
HEAT
FAN
Air flow
Conditions
• Be sure to keep the area around the damper of the lower air outlet free of any objects.