Mitsubishi Electric Mr. Slim PLH Series Technical & Service Manual page 32

2-5 Auto vane control
240KA
Changes by pressing
the button.
(1) COOL/DRY operation
At the start-up of COOL or DRY operation, the airflow direction in automatically set to 30°. After, it can be changed to
another direction with
<Auto return>
When 55° or 70° airflow is set with fan speed in LOW, "AUTO RETURN" appears below the room temperature display.
One hour later the direction changes to 30° degrees, automatically and "AUTO RETURN" disappears.
(2) HEAT operation
At the start-up of HEAT operation, airflow direction depends on the setting of the last operation.
After, it can be changed to another direction with
controller settings under any of the following conditions.
Thermostat OFF
Defrosting
Indoor fan speed EXTRA-LOW in hot adjustment
32
<How to operate>
To change the air flow direction, press
FILTER NOTE: Airflow direction can be set by the indoor dipswitch SW5-1.
CHECK MODE
TEST RUN
30˚
45˚
55˚
70˚
SWING
button on the remote controller.
Available in COOL operation with fan speed on HIGH or
in HEAT operation.
Unavailable in DRY operation.
If fan speed changes from LOW to HIGH during 45°
downward airflow in COOL mode, the direction automati-
cally changes to 30°.
button. The airflow direction shifts to 30° regardless of the remote
button.