OPERATION PROCEDURE
27
ENG
L
IS
H
In Case of 4-Way Cassette Type (Example)
LCD
Indication
Air Louver
Angle
Approx.
25°
Approx.
30°
Approx.
35°
Approx.
40°
Approx.
50°
Approx.
55°
Approx.
60°
Cooling Dry
Heat
:
Recommended Angle
NOTES:
-
The fixing angle of the louver shown above is the case of 4-way cassette type indoor unit. The
fixing angle is different according to unit model. Refer to the operation manual of each model for
details.
-
There exists a time lag between the indicated louver position on LCD and the actual louver
angle in operation. Therefore, when fixing the louver, set the angle according to the indicated
louver angle on LCD.
-
When the “AUTO LOUVER” switch is depressed, the louver may not stop immediately.
•
ATTENTION:
The louver angle is automatically changed during heating operation for unit control.
When heating operation is
started
When dry operation is started
When temperature controller is
activated
The louver angle is
automatically
changed.
When the discharged air
temperature is increased over
30°C, the louver angle
automatically return to the set
position.
The LCD indication remains at the setting condition.
9.4.
UNIT OPERATION
1. Depress the "ZONE" switch and "GROUP" switch and
select the setting target.
(Refer to item 2 of "A. setting target selection and
monitoring unit operation status" in page 18.)
The above figure shows the case of
selecting "Zone 3, Group 6".
2. Depress the “RUN/STOP” switch.
In case that the selected group is in operation, the
group is stopped by depressing “RUN/STOP” switch.
In case that the group is not in operation, the group is
started by depressing the “RUN/STOP” switch.
In case of group “AA”, depress the “RUN/STOP”
switch, and;
-
All indoor units are stopped (when more than 1
group is in operation (Run lamp is ON)).
-
All the groups are started operation (When all the
groups are stopped (Run lamp is OFF)).
The above figure shows the case of
"ZONE 3, GROUP 6".
NOTES:
The above indications show the case of setting operation mode for “Zone 3, Group 6”
The same setting procedure shall be performed for other groups. In case of the simultaneous
operation for all groups, select the group number of “AA”.
Turned ON
Angle Range
Angle Range
