Test Operation; Air Filter Cleaning - Haier AS12NB1HRA-White Service Manual

Operation
FRESH Operation
Exhaust the vitiated air from the room, and inhale fresh air.
(This function is unavailable on some models.)
Press FRESH button "
on the remote controller and Now, the
display board of the air conditioning
AM
unit will turn GREEN, and the change-
QUIET
for-fresh-air function operation begins.
Note: Since this model has no fresh air
SMART
SLEEP
unit installed, there is no change for the
operating status.
CHILD
LIGHT
LOCK
FRESH
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.
Press "HEALTH" button when operating in heating
pressing "HEALTH" button, it displays in green for
3 seconds, then red for 10 seconds, and green for
3 seconds, repeating this cycle.
If you press "FRESH" button in heating or health
operating mode, a purple display appears in addition
to the above red and green display cycle; that is,
purple for 3 seconds, red for 10 seconds, green for
3 seconds, purple for 3 seconds, red for 10 seconds,
green for 3 seconds, repeating this cycle.
Emergency operation and test operation
Emergency Operation:
Use this operation only when the remote controller is
defective or lost, and with function of emergency running,
air conditoner can run automatically for a while.
When the emergency operation switch is pressed, the
"Pi" sound is heard once, which means the start of this
operation.
is displayed
emergency operation starts, the unit will run automatically in
the following modes:
Room
temperature
Above 75.2°F
Below 75.2ºF
It is impossible to change the settings of temp. and fan
speed, It is also not possible to operate in timer or dry mode.

Test operation:

est operation switch is the same as emergency switch.
T
Use this switch in the test operation
when the room temperature is below
60.8ºF, do not use it in the normal
operation.
"
Continue to press the test operation
switch for more than 5 seconds.
After you hear the "Pi" sound twice,
For smart Use of The Air Conditioner

Air Filter cleaning

1. Open the inlet grille by pulling
it upward
2.
downward.
3.
Use a vacuum cleaner to remove dust, or wash
completely in the shade.
4.
the "FRONT" indication is facing
to the front. Make sure that the
the stopper. If the right and left
defects.
5.
Close the inlet grille
34
System configuration
Designated Timer Fan Operation
temperature mode speed mode
75.2 ºF No AUTO COOL
75.2 ºF No AUTO HEAT
Domestic air conditioner
Pi
Pi Pi
Once every
two weeks