Haier HSU-09RQ03, Operatiing Manual

Page: 15 / 72

(5) Air flow direction adjustment
After operation mode is selected, vertical flap will open automatically according to the mode.
Referring to the Fig.
COOL
HEAT
COOL
HEAT
About 10
o
About 10
o
better set a temp. difference of 3-5
o
C between indoor and outdoor temp. in COOL mode.
Hints
As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more
helpful for a better air circulation.
As warm air flows upward in HEAT mode, adjusting air flow downward will be much more
helpful for a better air circulation.
Be careful not to catch a cold when cold air blows downward.
It is harmful to your health in summer to go frequently in and out of places where temp.
difference is above 7
o
C. Temp. difference of 3-5
o
C will remove your fatigue.
More than this, unit's load can be reduced and power consumption cut down as well. So, you'd
(6) Unit stop
Press ON/OFF button.
Only time remains on LCD.
All indicators on indoor unit go out.
Vertical flap closes automatically.
Cautions:
Unit won't restart until 3 minutes have
elapsed, due to system protection.
HEAT mode is not available on
cooling only unit.
It is advisable not to keep vertical flap at
downward position for a long time in COOL
or DRY mode, otherwise, condensate
water might occur.
Cautions:
Cautions:
When humidity is high, condensate water
might occur at air outlet if all horizontal
louvers are adjusted to left or right.
Move the horizontal blade by a knob on air
conditioner to adjust left and right direction
referring to Fig.
Left and right air flow adjustment
(manual)
Press SWING button, vertical flap will move within
the range shown in the Fig. Press SWING button
stop it at a fixed position.
Up and down (Use remote controller)
About 45
o
About 60
o
About 60
o
Operation
9