Haier AP162ACMAA User manual

Cabinet unit
Operation Manual
AP162ACMAA
AU162AFMAA
(HPU-16CB03)
AP232ACMAA
AU232AHMAA
(HPU-23CB03)
No.0010573001
A
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP

Content
Cautions
Parts
Operation
Maintenance
Trouble shooting
When problems occur
Energy saving
Indoor & outdoor unit connection
Tools necessary
Installation procedures
5-16
17-18
19
20
22
23
24-29
1-2
3-4
Content
21

CAUTIONS
Disposal of the old air conditioner
Before disposing an old air conditioner
that goes out of use, please make sure
it's inoperative and safe. Unplug the air
conditioner in order to avoid the risk of
child entrapment.
It must be noticed that air conditioner
system contains refrigerants, which
require specialized waste disposal. The
valuable materials contained in a air
conditioner can be recycled. Contact
your local waste disposal center for
proper disposal of an old air conditioner
and contact your local authority or your
dealer if you have any question. Please
ensure that the pipework of your air
conditioner does not get damaged prior
to being picked up by the relevant
waste disposal center, and contribute
to environmental awareness by
insisting on an appropriate, anti-
pollution method of disposal.
Disposal of the packaging of your
new air conditioner
All the packaging materials employed
in the package of your new air
conditioner may be disposed without
any danger to the environment.
The cardboard box may be broken or
cut into smaller pieces and given to a
waste paper disposal service. The
wrapping bag made of polyethylene
and the polyethylene foam pads
contain no fluorochloric hydrocarbon.
All these valuable materials may be taken
to a waste collecting center and used again
after adequate recycling.
Consult your local authorities for the name
and address of the waste materials
collecting centers and waste paper
disposal services nearest to your house.
Safety Instructions and Warnings
Before starting the air conditioner, read
the information given in the User's Guide
carefully. The User's Guide contains very
important observations relating to the
assembly, operation and maintenance of
the air conditioner.
The manufacturer does not accept
responsibility for any damages that may
arise due to non-observation of the
following instruction.
Damaged air conditioners are not to
be put into operation. In case of doubt,
consult your supplier.
Use of the air conditioner is to be
carried out in strict compliance with the
relative instructions set forth in the User's
Guide.
Installation shall be done by professional
people, don't install unit by yourself.
1

CAUTIONS
Cooling Indoor
outdoor
Rated Maximum Minimum
27 32 18
19 23 14
35 43 10
24 26 6
DB C
WB C
DB C
WB C
For the purpose of safety, the air
conditioner must be properly grounded
in accordance with specifications.
Always remember to unplug the air
conditioner before opening inlet grill.
Never unplug your air conditioner by
pulling on the power cord. Always grip
plug firmly and pull straight out from
the outlet.
All electrical repairs must be carried
out by qualified electricians.
Inadequate repairs may result in a
major source of danger for the user of
the air conditoiner.
Do not damage any parts of the air
conditioner that carry refrigerant by
piercing or perforating the air
conditioner's tubes with sharp or
pointed items, crushing or twisting any
tubes, or scraping the coatings off the
surfaces. If the refrigerant spurts out
and gets into eyes, it may result in
serious eye injuries.
Do not obstruct or cover the
ventilation grille of the air conditioner.
Do not put fingers or any other things
into the inlet/outlet and swing louver.
Do not allow children to play with the
air conditioner. In no case should
children be allowed to sit on the
outdoor unit.
Specifications
The refrigerating circuit is leak-proof.
Applicable ambient temperature range:
2

Parts
1
2
3
4
Outlet grill
Operation panel
Inlet grill [both side]
Air filter [inside the unit]
Remote-controller
Indoor unit
Outdoor unit
Air inlet
Air outlet
1
3
5
4
2
1
3
5
4
2
1
2
3
4
5
1
2
3
4
5
Drain hose
Air inlet
Connecting hose and
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
5
3
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP

Parts
Manual Operation
Remote controlled operation
MODE
CLOCK
Used to set correct time.
TIMER
LIGHT
Used to set temp.,temp.
range:16 C~30 C
SLEEP
Used to select sleep
mode
HOUR
Used to set clock and
timer setting.
RESET
Used to reset the
controller back to
normal condition.
LOCK
Used to select
TIMER ON, TIMER
OFF, TIMER
ON/OFF.
Used to lock buttons
and LCD display.
Note: Auxiliary heat function is not available.
This model does not have the following related display and function .
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
Power ON/OFF
Used for unit start and stop.
Used to selectAUTO run,
COOL, DRY,HEAT and
FAN operation.
2
SET
Used to confirm
Timer and Clock
setting.
TEMP
HEALTH
Control the light up and go
out of the control panel's
background light source and
control the switch of the
buzzer.
Used to set Health
operation function
Fan Speed button
Used to select fan speed:
AUTO, LOW FAN, MED
FAN, HIGH FAN.
Used to set UP/DOWN air
sending and RIGHT/LEFT air
sending direction.
Health display
Display when set Health
operation function.
Battery Capacity display
Display when the electric power of
the battery is insufficient.
Timer ON/OFF display
Fan speed and air sending
direction display
Fan direction display
Room temperature display
Super/Quiet operation display
Humidifying display
Compressor Operation display
Compressor OFF, no display;
compressor ON, full display.
Clock display
Temperature display
Used to display the set temperature
and room temperature.
Lock state display
Working mode display
Sleep state display
Electric Heating display
Fresh Air state display
Working
mode
Auto
operation
Cooling
operation
Dehumidifying
operation
Heating
operation
Fan
operation
Manual
Operation
Remote
controlled
2
SWING
LOW MID HIGH AUTO
1
1
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
14
15
15
16
16
19
19
17
17
18
18
20
20
20
21
21
22
22
22
23
23
23
24
25
26
24
25
27
26
27
28
29
28 28
29
30
30
30
16
16
15
15
21
4
11 21 22
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP

Operation
Clock set
When unit is started for the first time
and after replacing batteries in remote
controller, clock should be adjusted as follows:
Press CLOCK button, "AM"or "PM" flashes.
Press or to set correct time. Each press will increase
or decrease 1 min . If the button is kept depressed, time
will change quickly.
After time setting is confirmed, press SET, "AM" and "PM"
stop flashing, while clock starts working.
Remote controller's operation
When in use, put the signal transmission
head directly to the receiver hole on the
indoor unit
The distance between the signal transmission
head and the receiver hole should be within
7m without any obsacles as well.
Don't throw the controller, prevent it from
being damaged.
When electronic-started type fluorescent
lamp or change-over type fluorescent lamp
or wireless telephone is installed in the room,
the receiver is apt to be disturbed in receiving
the signal
so the distance to the indoor unit should be
shorter.
Loading of the battery
Slinghtly press " " and push down the cover.
Load the batteries as illustrated.
2 R-03 dry batteries, (cylinder)
Be sure that the loading is in line with the "+"/"-" pole
request as illustrated.
Put on the cover again
Confirmation indicator:
In disorderation, reload the batteries or load the new batteries after 5 mins.
Note:The waster batteries should be disposed properly,use two new same-type batteries when loading.
If the remote controller canít function normally or doesnít work at all,use a sharp-pointed item to pres
the reset key.
Hint:Remove the batteries in case unit wonít be in usaged for a long period.
If there are any displays after taking-out just need to press reset key.
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
2R-03 dry batteries
MINUTES
123
5
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP

Operation Auto
Manual
Remote-control unit
AUTO COOL DRY HEAT
2
1Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press,
operation mode changes as follows:
3
Manual
Remote
controller
FAN
AUTO COOL DRY FAN HEAT
Press ON/OFF button
Unit stops running.
4
Select Auto run,
" " appears and auto run starts.
Press FAN,For each press, operation mode
changes as follows:
Remote
controller LOW MID HIGH AUTO
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
2
4
Unit runs at the speed displayed on LCD.
When fan speed is AUTO,it is changed outomatically
according to the indoor temperature.
Manual find it in page 20
Note:
During Auto run operation, temp. setting will not be shown in LCD display, unit will select heating, cooling
or fan operationaccording to the room temp.
1
3
6
TEMP
SWING

Operation Cooling
Manual
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press,
operation mode changes as follows:
Select temp. button
Press TEMP button
Every time the button is pressed, temp.
setting increases 1 C
Every time the button is pressed, temp.
setting decreases 1 C
If the button is kept pressed, setting will
increase or decrease quickly.
Press ON/OFF button
Unit stops running,and when entry this mode for the
next time,it will show the previous setting.
Unit runs at the speed displayed on LCD.
When fan speed is AUTO,it is changed outomatically
according to the indoor temperature.
5
3
2
1
Select cooling operation, Shows" "
Cooling operation starts.
Press FAN button. For each press, fan speed
changes as follows:
4
Remote-control unit
Remote
controller
AUTO COOL DRY HEAT
Manual
Remote
controller
FAN
AUTO COOL DRY FAN HEAT
Manual find it in page 20
LOW MID HIGH AUTO
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
1
2
3
5
3
4
7
TEMP
SWING

Operation Dry
Manual
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press, operation mode changes
as follows:
Select Drying operation shows" "
Dry operation starts
Select temp. button
Press TEMP button
Every time the button is pressed, temp. setting increases 1 C
Every time the button is pressed, temp. setting decreases 1 C
If the button is kept pressed, setting will increase or decrease
quickly.
Press FAN button. For each press, fan speed changes as
follows:
Press ON/OFF button
Unit stops running, and when
entering this mode for the next
time, it will show the previous setting
Unit runs at the speed displayed on LCD.
In DRY mode, when room temp.becomes 2 C higher than temp.
setting,unit will run intermittently at LOW speed regardless of FAN
setting.
3
2
1
4
5Ultra-low air flow
Temp.setting+2 C
Temp.setting
On reaching 2 C higher than temp.
setting,unitwill run in mild DRY mode.
COOL operation starts when room
temp. is higher than temp. setting.
Remote-control unit
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
1
2
3
AUTO COOL DRY HEAT
Manual
Remote
controller
FAN
AUTO COOL DRY FAN HEAT
Remote
controller LOW MID HIGH AUTO
Manual find it in page 20
5
3
4
8
TEMP
SWING

Operation Fan
Manual Operation
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press,operation mode
changes as follows:
Select Fan operation shows " ", Fan operation starts.
Press ON/OFF button
Unit stops running, and when entering this mode for the
next time, it will show the previous setting.
4
1
2
3Press FAN button. For each press, fan speed changes as
follows:
Note:
In this mode, temp. can't be selected, temp.setting will not be
show in LCD display.In Fan operation mode, "AUTO" fan speed
is not available. Operation cycles are as follows:
LOW MID HIGH
Remote-control unit
AUTO COOL DRY HEAT
Manual
Remote
controller
FAN
AUTO COOL DRY FAN HEAT
Unit runs at the speed displayed on LCD.
Remote
controller LOW MID HIGH
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
1
2
3
4
9
TEMP
SWING

Operation Heating
Manual
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press,operation mode
changes as follows:
Select Heating operation " " appears and Heating
operation starts.
Press FAN button. For each press, fan speed changes as
follows:
4
1
2
3Select temp. button
Press TEMP button
Note: For cooling only type, this function is invalid.
Every time the button is pressed, temp. setting increases 1 C
Every time the button is pressed, temp. setting decreases 1 C
If the button is kept pressed, setting will increase or
decrease quickly.
Press ON/OFF button
5Unit stops setting when entering this mode next time.
In heat mode,warm air will blow out after a short period of
time due to cold-draft prevention function.
Remote-control unit
AUTO COOL DRY HEAT
Manual
Remote
controller
FAN
AUTO COOL DRY FAN HEAT
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
1
2
3
Remote
controller LOW MID HIGH AUTO
Manual find it in page 20
4
5
3
10
TEMP
SWING

Operation Air flow adjustment
Swing louvers
(Vertical louvers) Up and down
Adjust the louvers by hand to proper position.
Put louvers at up position in cooling and down position in heating mode.
This will be helpful to keep an even room temp.
Note:
In cooling or dry operation, don't put horizontal louvers at downward
position for a long time, or outlet grill might get frosted. Don't expose
your skin to cool or warm air for a long time.
Notice:
Side from side
Swing
Press SWING " " or " "
appears on the display, the vertical
louvers move from side to side.
Fixed position
Press the SWING again to fix the
vertical louvers at your desired position.
Side from side
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
2
1
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
Position 7
Position 8
[COOL/DRY/FAN
/AUTO(COOL)
HAVE NOT]
(AUTO
SWING)
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
11
TEMP
SWING

Operation SLEEP
Remote control unit
Usage of the Sleep function
After starting, set the Run mode and press the Sleep
button.
Run mode
1. In cooling and dry
After starting of the Sleep operation, the temperature Will
be raised for 1 C higher than the set temperature 1 hour
later,and be raised for 1 C after another hour. It continues
under that condition for 6 hours, then the machine will be
switched off. The temperature is higher than the set
temperature so as to avoid catching cold in sleeping.
2. In heating ( the single-cooling conditioners do not have the
function)
After the Sleep running starts, the temperature will drop for 2 C after
another one hour. The temperature will raise for 1 C after 3 hours
running under the above temperature, and the conditioner will be
closed down after running for 3 hours. The temperature is lower
than the set temperature so as to avoid uneasiness in sleeping.
3. In automatic running
The conditioner will run under automatically selected working
mode of sleeping.
4. In Fan running
The Sleep function is invalid.
About 6 hours
The Sleep running starts The Sleep running stops
Set the
temperature
Closc down
the machine
In cooling and dry
Raise 1 C
Drop for 2 C
Drop for 2 C
About 3 hours
The Sleep running starts The Sleep running stops
Set the
temperature Close down
the machine
In heating
1 hour Raise 1 C
1 hour Raise 1 C
1 hour
1 hour
3 hours
Manual
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
*******************
*****************
Before go to bed, you can press the Sleep button,
the air conditioner will operate in comfortable
sleep mode to make your sleep more comfortable.
12
TEMP
SWING

Operation Timer on/off operation
Manual
Remote control unit
TIMER operation
Set Clock correctly before starting Timer operation (refer to page 5)
You can let unit start or stop automatically at following times: Before you wake up in the morning, or get back
from outside or after you fall asleep at night.
TIMER ON/OFF
(1) After unit start, select your desired operation mode.
Operation mode will be displayed on LCD.
(2) TIMER mode selection
Press TIMER button to change TIMER mode.
Every time the button is pressed, display changes as follows:
Remote
controller
Select your desired TIMER mide (TIMER ON or TIMEROFF) ON or OFF
will flash.
(3) Timer setting
Press HOUR / button.
Every time the button is pressed, time increases 10 min, If button is kept
pressed, time will change quickly.
Every time the button is pressed, time decreases 10 min, If button is
kept pressed, time will change quickly. Time will be shown on LCD. It can
be adjusted within 24 hours.
(4) Confirming your setting
After setting correct time, press SET button to confirm, " "
or " " stops flashing.
Time displayed: Unit starts or stops at x hour x min (TIMER
ON or TIMER OFF)
Timer mode indicator on indoor unit lights up.
To cancel TIMER mode
Just press TIMER button several times until TIMER mode disappears.
Hints
After replacing batteries or a power failure happens, Time setting should be reset.
Remote controller possesses memory function when use TIMER mode next time, just Press SET button after
mode selecting if timer setting is the same as previous one.
ON ONOFF OFF
TIMER ON TIMER OFF TIMER ON-OFF
AM 12:00 PM 12:00 PM 12:00 AM 12:00 BLANK
ON
OFF
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
13
TEMP
SWING

Operation Timer on-off function
Manual
Remote controller operation TIMER ON-OFF
(1) After unit start, select your desired operation mode.
Operation mode will be displayed on LCD.
(2) TIMER mode selection
Press TIMER button to change TIMER mode.
Every time the button is pressed, display changes as follows:
(3) Timer setting for TIMER ON
Press HOUR button.
Every time the button is pressed, time increases 10 min. If button is
kept pressed, time will change quickly.
Every time the button is pressed, time decreases 10 min. If button
is kept pressed, time will change quickly.
Time will be shown on LCD.
It can be adjusted within 24 hours.
AM refers to morning and PM to afternoon.
(4) Time confirming for TIMER ON
After time setting, press TIMER button to confirm," " stops blinking,
while " " starts blinking.
Time displayed: Unit starts or stops at x hour x min
To cancel TIMER mode
Just press TIMER button several times until TIMER mode disappears.
ON
Remote
controller
ON ONOFF OFF
TIMER ON TIMER OFF TIMER ON-OFF
AM 12:00 PM 12:00 PM 12:00 AM 12:00 BLANK
OFF
(5) Time setting for TIMER OFF
Follow the same procedure in "Time setting for TIMER ON".
(6) Time confirming for TIMER OFF
After time setting, press SET button to confirm, " " stops flashing.
Time displayed: Unit stops at x hour x min
OFF
According to the Time setting sequence of TIMER ON or TIMER OFF,either ON-OFF or OFF-ON can be
achieved.
Select your desired TIMER mide (TIMER ON or TIMEROFF) ON or OFF
will flash.
2
3
4
5
6
1
14
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
TEMP
SWING

Elliptoid Curve
(From inside to outside 1 to 8 section one after another)
When adjusting fan speed in unit operation, each press of the Fan Speed
button of the remote controller, the fan speed will change in the following
sequence:
, where
Remote controller:
Control panel: the radial straight line and elliptoid curve circularly flash and roll,
for the specific is as follow:
The radial straight line displays following Swing
Elliptoid Curve (From inside to outside 1 to 8 section one after another):
AUTO:
Section 1
goes out
Others light
up
Section 2
goes out
Others light
up
Section 3
goes out
Others light
up
Section 8
goes out
Others light
up
LOW FAN: Section 1
lights up
Others go
out
Section 1~ 2
light up
Others go
out
Section 1~
3 light up
Others go
out
Section 1
lights up
Others go
out
Section 1~ 2
light up
Others go
out
Section 1~ 3
light up
Others go
out
Section 1
lights up
Others go
out
Section 1~ 2
light up
Others go
out
Section 1~ 3
light up
Others go
out
HIGH FAN:
MED FAN:
Function display Press the Lighten button of the remote controller, each press, the control panel LCD
display will change in the following sequence:
Operation
Fan Speed display
Fan Speed display
......
Total
lignt up
The curve section point
lights up, low speed
......
......
......
OFF
ON
Total
lignt up
Total
lignt up
The curve section point
lights up, medium speed
The curve section point
lights up, high speed
15
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
AUTO LOW FAN MED FAN HIGH FAN
AUTO LOW FAN MED FAN HIGH FAN
The background light
source lights up
The buzzer does not
sound
The background light
source lights up
The buzzer sounds
The background light
source does not light up
The buzzer sounds
TEMP
SWING

o
o
Operation
When room temperature is below 16 C and perform cooling test run, use test run function.
Do not use it in normal state.
Used in cooling test run of room
temperature below 16 C.
Do not use it in normal state.
Press the test run switch and depress for over 5
seconds.
After hearing the air conditioner give two
sounds, then release pressing.
At this time, the test run starts.
The air conditioner runs in High Fan Speed.
Press the test run switch once, can hear the suggestive OFF sound.
Press once the ON/OFF button of the remote controller, can hear the suggestive OFF sound.
The air conditioner will operate in the working mode displayed on the remote controller.
Use remote controller to cancel test run
Turn off the unit (Cancel test run)
Turn on the unit
Test run
Test Run
Each time when cut off power and re-powered on, after the full-screen display for 5
seconds, it will display the room temperature.
Press ON/OFF and Temperature+/- button, the air conditioner will give musical suggestive
sound.
Test run Switch
Fan Speed
Mod
e
Temperature+
Temperature-
ON/OF
F
16

Maintenance
Disconnect power supply Don't touch it with wet
hand Don't wash with hot water or solvent to clean the unit
Don't use hot water over 40 C,
as this may cause damage to air filter.
Wipe air filter carefully.
Clean it with warm and wet cloth or with neutral detergent, then wipe it dry with
clean and soft cloth.
If air conditioner is very dirty, clean it with cloth
soaked in neutral detergent,then wipe off the
detergent with clean water.
Don't use water higher than 40 C , which will cause
discoloring and deformation.
Don't use insecticide or other chemical detergents.
Caution:
Indoor and outdoor cleaning
Use water or vacuum cleaner to clean it.
If it is extremely dirty, wash it with
neutral detergent or soap water.
Wash it with clean water and install
it after complete dry.
Air filter cleaning
40*
Pull it out from top as shown in Fig.
40*
Remove air inlet grille
17
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP

Maintenance
After season maintenance
Before season maintenance
Trouble shooting
Followings are not problems
Let the unit run in Fan mode for half a day in a
fine weather to dry completely the unit inside. Clean air filter and indoor unit,
cover outdoor unit after
cleaning.
Turn off the unit and pull out
power plug.
There might be certain power
consumption even if unit is stopped.
Check if there are obstacles at inlet and outlet of indoor and outdoor unit,
whick will reduce unit efficiency.
Don't fail to attach air filter after making sure it is cleaned.
Dust will enter into unit causing damages or faults if it is
running without air filter.
To protect compressor at start, please connect external
power supply to the unit 12 hrs prior to starting. Also
please keep the power supply switch ON during the whole season.
Sound of water flowings are not
problems. During unit start and operation or at stop, a swishing
or gurgling noise may be heard. This noise is
generated by refrigerant flowing in the system.
Sound of cracking is heard. During unit operation, a cracking noise may be heard.
This noise is generated by the casing expanding or
shrinking because of temperatuer changes.
Smells are generated. This is because the system circulates smells from
the interior air such as the smell of cigarettes or the
painting on the unit.
During operation, white fog or steam
comes out of indoor unit. When unit is running at places like restaurant where
dense edible oil fumeis always exist, this will happen.
In cooling operation, unit switches to fan
operation. To prevent frost from accumulating on indoor heat
exchanger, unit will switch to fan operation for a
while then resume cooling operation.
18
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP
SOFT
SWING
ON OFF
POWER
SET
DAMP
TEMP