Mitsubishi PKH-1.6GKLH Technical & Service Manual page 23

(2) Indoor fan control
Indoor fan speed LOW/HIGH depends on the remote controller setting.
However, if an outdoor unit abnormality is detected, the indoor fan speed will be LOW, regardless of the remote controller
setting.
( i ) Fan speed LOW/HIGH depends on the remote controller setting regardless of the thermostat ON/OFF.
(ii) Fan speed will remain on LOW if an abnormality in outdoor unit is detected. ( minutes)
When the abnormality detection is released, the fan speed returns to the set speed.
5 minutes
SET
LOW
NOTE 1 : Fan stops immediately if the unit stops or the check mode is started.
(3) Auto vane control
Auto vane position is set to 10 degrees airflow at the start-up of COOL operation. It can then be changed by the remote
controller.
(a) Stop mode (fixed operation)
( i ) At start-up of COOL operation, the auto vane is set to 10 degrees airflow direction.
( ii ) Discharge direction can be changed with VANE button.
1 Fan speed : LOW
10°
2 Fan speed : HIGH
10°
(b) SWING mode
( i ) The vane motor turns ON when the SWING mode is selected. The vane motor is continuously ON during SWING mode.
<VANE POSITION>
1 Fan speed : LOW
10°
2 Fan speed : HIGH
10° 0°
As for the unit operated with only wired remote controller ,when 0 degrees or 60 degrees airflow is selected with the LOW
fan speed in COOL operation, "1Hr" will appear right side of the air direction display. One hour later, the airflow direction
returns to 10 degrees automatically and "1Hr" will disappear. If the airflow direction is set to 10 degrees during "1Hr" indica-
tion, the time counting for AUTO RETURN is cancelled.
OC229A
5 minutes
SET
LOW
OFF
0°
0° 0°
60°
0°
AUTO
RETURN
60°
0°
2 2
1 Start-up of outdoor unit abnormality detection.
2 Release of outdoor unit abnormality detection.
3 Unit stop due to outdoor unit abnormality with
P8 indication.
60°
(SWING)
(SWING)
60°
Vane is in motion at the angle of 0° or 60°.
(After an hour, the vane is automatically set at the
angle of 10°)