Haier HSU-18RK03/R2 - annexe 1 Operation Manual page 10

Operation
FRESH Operation
Exhaust the vitiated air from the room, and inhale fresh air.
(This function is unavailable on some models.)
Press FRESH button "
displayed on the remote controller and
AM
"
and the change-for-fresh-air
SMART
operation begins.
For twice press , the display "
disappears and the change-for-fresh-
air function operation is canceled.
Note：
If the unit didn't install change-for-fresh-air electrical
engine, change-for-fresh-air function is not available.
About change-for-fresh-air function
After the change-for-fresh-air function is initiated,
the outside air can enter the indoors through the
change-fresh-air tube thereby keeping the indoor
air fresh.
Setting the change-for-fresh-air function under
the shutdown status, press the fresh air key and
the remote controller displays the on status of air
flow, low wind,and change-for-fresh-air functions,
and now can set the timing open, timing close
and time control switch.
The dual fresh air has a memory function, which
can be cancelled by pressing the key one time.
Under the smart mode, after the machine has
been running for a while,the dual fresh air
function will be started automatically,it will be
automatically stopped after continuously running
for a while.
10
" is
" is displayed on the display board,
function
Emergency operation and test operation
Emergency Operation:
Use this operation only when the remote
controller is defective or lost.
When the emergency operation switch
is pressed,the"Pi" sound is heard once,
which means the start of this operation.
In this operation,the system automatically selects the
operation modes,cooling tor fan or heat, according to
the room temperature.
Room
temperature
ABOVE 23 C
O
BELOW 23 C O
(cooling only uint)
Room
temperature
O
BELOW 23 C
It is not possible to operate in dry mode.
Test operation:
"
Test operation switch is the same as
emergency switch.
Use this switch in the test operation when
the room
temperature is below 16 C, do
not use it in the normal operation.
Continue to press the test operation switch for more than
5 seconds. After you hear the
your finger from the switch:the cooling operation starts
with the air flow speed
For smart Use of The Air Conditioner
Air Filter cleaning
Open the inlet grille by pulling
it upward
Remove the filter
Push up the filter's center tab slightly until it is
released from the stopper, and remove the filter
downward.
Clean the filter
Use a vacuum cleaner to remove dust, or wash
the filter with water. After washing, dry the filter
completely in the shade.
Attach the filter
Attach the filter correctly so that the
"FRONT" indication is facing to the
front. Make sure that the filter is
completely fixed behind the stopper.
If the right and left filters are not
attached correctly, that may cause defects.
Close the inlet grille
Operation Timer
Designated
mode temperature mode
COOLING 26 O C NO
HEAT 23 O C NO
Operation Designated Timer
mode temperature mode
FAN 26 O C NO
o
"Pi" sound twice,release
"Hi".
Pi
Air flow
AUTOMATIC
AUTOMATIC
Air flow
AUTOMATIC
Pi Pi
Once every
two weeks