Perfect Aire 1PAMSH09-SZW-14.5 User manual

Read ThisManual
This manual provides the information needed for
proper use and maintenance of this air conditioner.
Basic preventive care can help extend the life of
this unit. The “Troubleshooting Tips” contains a
chart with solutions to the most common problems.
Referring to this section may save time and prevent
the need for a service call in the event of a problem.
Before using your air conditioner, please read
This manual carefully and keep it for future reference along with your receipt.
INVERTER SINGLE ZONE
SPLIT-TYPE AIR
CONDITIONER

1
CONTENTS
SAFETY PRECAUTIONS
OPERATINGINSTRUCTIONS
CARE AND MAINTENANCE
OPERATION TIPS
TROUBLESHOOTING TIPS
Warning ..................................................................................................................................2
Caution ...................................................................................................................................3
Parts names ...........................................................................................................................4
Special functions .....................................................................................................................5
Operating temperature.............................................................................................................6
Manual operation ....................................................................................................................6
Airflow direction control ..........................................................................................................7
How the air conditioner works ...............................................................................................8
Care and maintenance ..........................................................................................................9
Operation tips .......................................................................................................................11
Troubleshooting tips .............................................................................................................13
Contact the authorized installer for installation of this unit.
Contact an authorized service technician for repair or maintenance of this unit.
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by
persons responsible for their safety.
Young children should be supervised to ensure that they do not play with the
air conditioner.
Installation work must be performed in accordance with national or local wiring
standards by authorized personnel only.
CAUTION

2
SAFETY PRECAUTIONS
To prevent injury to the user or other people and property damage, the following instructions
must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage.
The seriousness is classifiedbythe following indications.
This symbol indicates the possibility of death or serious injury.
Meanings of symbols used in this manual are as shown below.
Always do this.
Never do this.
CAUTION This symbol indicates the possibility of injury or damage to property.
Always ensure effective
grounding.
Disconnect the power if
strange sounds, smell, or
smoke comes from it.
Ventilate room before
operating air conditioner
if there is a gas leakage
from anotherappliance.
No grounding may cause
electric shock.
It may cause fire and
electric shock.
It may cause explosion,
fire and burns.
It may cause electric shock or fire
due to heat generation.
It may cause electric shock.
It may cause failure of
machine or electric shock.
It contains contaminants and
could make you sick.
This could cause health
issues.
No installation may cause
fire and electric shock.
It may cause electric shock.
It may cause failure and
electric shock.
Do not operate or stop the
unit by switching on or off
the power.
Do not operate with wet
hands or in damp
environment.
Do not allow water to run
into electric parts.
Never drink water drained
from air conditioner.
Do not direct airflow direc-
tly at room occupants .
Always install circuit
breaker and a dedicated
power circuit.
Do not open the unit
during operation.
Do not disassemble or
modify unit.
!
!
!
!
Use the correctly rated
breaker or fuse.
There is risk of fire or
electric shock.
!
WARNING
WARNING

3
SAFETY PRECAUTIONS
CAUTION
When the air filter is to be
removed, do not touch the
metal parts of the unit.
It may cause an injury.
Do not clean unit when
power is on as it may cause
fire, electric shock or injury.
Use caution when unpacking
and installing. Sharp edges
could cause injury.
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
This could injure the pet or
plant.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
An oxygen shortage
may occur.
Do not use this air cond-
itioner to preserve preci-
sion devices, food, pets,
plants, and art objects.
It may cause deterioration
of quality, etc.
Not doing this may
cause failure of
product or fire.
Turn off the main power
switch when not using
the unit for a long time.
If water enters the
unit, turn the unit off
and disconnect the
power , contact a
qualified service
technician.
!
!
!
!
It may cause failure of
appliance or accident.
Do not place obstacles
around air-inlets or inside
of air-outlet.
Operation without filters
may cause failure.
Always insert the filters
securely. Clean filter
once every two weeks.
!
!
!
Do not clean the indoor unit
with water. Use only soft cloth
or slightly damp cloth..
Do not put objects like thin
rods into the panel of blower
and suction side.
The high-speed fan inside
may cause danger.
Unit and circuit breaker/fuse
must be switched off when
cleaning.
Ensure proper ventalation,
especially in rooms with
a stove or other appliance
Use only as
intended.
Cleaners or detergents may
change the color or scratch
the surface of the unit.
Use only a soft cloth to
clean the unit.
Prolonged exposure to outdoor
elements may cause damage
to installation bracket causing
unit to fall.
Periodically check the
outdoor installation bracket
for damage as necessary.

4
OPERATINGINSTRUCTIONS
8. Connecting pipe
9. Connecting cable
10. Stop valve
Outdoor unit
NOTE:Theactual shape of the indoor unit
you purchased maybeslightly different
on front panel and display window.
NOTE:
Allthe pictures in this manual are for
explanation purposes only. Your air conditioner
may be slightlydifferent. The actual shape
shall prevail.
Airinlet(rear)
Air inlet (side)
Air outlet
1. Front panel
2. Air inlet
3. Airfilter
4. Air outlet
5. Horizontal air flowgrill
6. Vertical air flow louver (inside)
7. Display panel
Indoor unit
VLED Display Window
OPERATION indication lamp
This lamp illuminates when the air
conditioner is in operation.
TIMERindicationlamp
Lightsupduring Timer operation.
DEFROST indication lamp
(Enabled on cooling &heating models only):
Lightsupwhen the air conditioner starts
defrosting automatically or when the warm
air controlfeatureisactivated in heating
operation.
4
3
5
2
6
1
9
10
8
7
Signal receiver
A
B
Signal receiver
ModelNameAnd Dimensions
MODELWIDTH (mm) HEIGHT (mm) DEPTH (mm)
9000 Btu
12000 Btu
18000 Btu
10.1" (255 mm)
10.1" (255 mm)
10.8" (275 mm)
7.1" (180 mm)
7.5" (188 mm)
7.8" (198 mm)
26.8" (680 mm)
30.2" (770 mm)
35.7" (905 mm)
22000 Btu 40.6" (1030 mm) 12.5" (315 mm) 8.7" (220 mm)
Temperatureindicator
Displaysthe temperaturesettings when the
air conditioner is operational.
Displaysthe malfunction code.

5
OPERATINGINSTRUCTIONS
Special functions
Improving the qualityofindoor air is one of the purposes of an air conditioner.This air
conditioner is equipped with an ionizer or Plasma Dust Collector (depending on specific
configuration of the model). With the ions generated by the Ionizer, the air circulation
of the air conditioner fills theroom withrefreshing, natural and healthy air.The Plasma
Dust Collector generates ahigh voltage ionization zone, through whichthe air is
convertedtoplasma.Inside the air most of the dust, smoke, and pollen particles are
captured by the electrostaticfilter.
CLEANAIR function (on some models)
SELF CLEAN function (optional)
Anti-mildew function (optional)
When turning off the uniton “COOL”, “DRY”, “AUTO” (Cool) mode, the air conditioner will continue
operating for about 7-10 minutes (depending on models) withsoft wind. This will help to
dryupthe condensed water inside theevaporator,and prevent thebreeding of mildew.
Under Anti-mildew operation, do not restartthe air conditioner until the unit is completely off.
Function used after the Shut Down of cooling operation to clean the Evaporator
and keep it as fresh for the next operation.
The unit will operate as follows: “FAN ONLY” mode at Low fan speed--Heating
operation with “LOW” fan speed (applicable to cooling & heating models only) ---“FAN ONLY”
operation--Stop Operation---Turn off.
Note:
This function is only available under “COOL” (”AUTO COOL”, “FORCED COOL”) and “DRY” mode.
Before selecting thefunction, it is recommended to runthe air conditioner under Cooling
operation for about half an hour.Oncethe Self Clean function is activated, all “TIMER”
settings will be cancelled.
During Self Clean operation, when the “SELF CLEAN” button is pressed on the remote
control again it will stop the operation and turn off the unit automatically.
Louver Angle Memory Function (optional):
Within the scope of safety angle, it will memorize the open angle of the horizontal louver.
If it is exceeded, it will memorize the boundry of safety angle. In the following circumstances,
it will return to standard angle: 1) pressing theturbo or manual control button.
So we strongly suggestthat the open angle of the horizontal louver should not be set too
small, in case thecondensed water forms and drops from the horizontal louver.
Refrigerant Leakage Detection
With this new technology,the display area will appear EC and the indication lamps
continue flashing when the outdoor unit detects refrigerant leakage.
,
,

6
Manual operation canbeusedtemporarily in case theremotecontrolisdisabled or
the unit requires maintenance.
OPERATINGINSTRUCTIONS
Manual operation
Manual control
button
AUTO/COOL
Suspension bars
AUTO/COOL
1
2
Manual control
button
Open and lift the front panel up to an angle
until it remains fixed with a clicking sound.
For 22K Btu model, please use suspension
bars to prop up the panel.
One press of the manual control button will
lead to the forced “AUTO” operation. If you
press the button twice within five seconds,
the unit will operate under forced “COOL”
operation. Close the panel firmly to its
original position.
This button is used for testing purposes
only.You should not choose it.
To restore the remote control operation,
use the remote control directly.
CAUTION:
1
3
2
NOTE:The unit must be turned offbefore
operating themanual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
NOTE: This manual does not include Remote Control Operations, see the
<<RemoteControl Instruction>>packed withthe unit fordetails.
Operating temperature
Mode
Temperature
Room temperature
Outdoor temperature
1. Optimum performance will be achieved within these operating temperatures. If air
conditioner is used outside of the above conditions, certain safety protection features
might come into operation and cause the unit to function abnormally.
2. Room relative humidity less than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please set the vertical
air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
NOTE:
Cooling operation Heating operationDrying operation
62ºF(17ºC)
For the models with low
temperature cooling system
86ºF(30ºC) 50ºF(10ºC)
32ºF~122ºF
(0ºC~50ºC)
(5ºF~122ºF/-15ºC~50ºC
5ºF~86ºF
(-15ºC~30ºC)
32ºF~122ºF
(0ºC~50ºC)

7
OPERATINGINSTRUCTIONS
Airflow direction control
Adjust theair flowdirection properly otherwiseit
may cause discomfort or cause uneven room
temperatures.
Adjust the horizontal louverusing theremote
control.
Adjust theverticallouvermanually.
To setthe vertical air flow (Up--Down) direction
Performthisfunctionwhile the unitisinoperation.
Usethe remote controltoadjustthe airflow
direction. Thehorizontal louver canbemoved at
a range of 6º for each press, or swing up and down
automatically.Pleaserefer to theREMOTE
CONTROL OPERATION MANUALfor details.
To set the horizontal air flow direction (left - right)
Move the deflector rod manually to adjust the air flow
in the direction you prefer.
IMPORTANT: Do not put your fingers into the panel of
blower and suction side. The high-speed fan inside may
cause danger.
Do not operate the air conditioner for long periods with
the air flow direction set downward in cooling or
dehumidifying mode. Otherwise, condensation may
occur on the surface of the horizontal louver causing
moisture to drop on to the floor or on furnishings.
When the air conditioner is started immediately after it
was stopped, the horizontal louver might not move for
approximately 10 seconds.
Open angle of the horizontal louver should not be set
too small, as COOLING or HEATING performance may
be impaired due to too restricted air flow area.
Do not move the horizontal louver manually, otherwise
the horizontal louver will be out of sync. Please cease
operating. Turn off power supply, wait 10 seconds, then
turn back on power supply. Then restart the air conditioner.
Do not operate unit with horizontal louver in closed
position.
CAUTION
,,
,,
Range
Range
Deflectorrod
°ÙÒ¶°ÑÊÖ

8
OPERATINGINSTRUCTIONS
Howthe airconditioner works
1hour
1 hour
Set
Temperature
Set
Temperature
Cooling
Heating
SLEEP operation
1hour 1 hour
SLEEP operation
7hourstimer off
7 hours timer off
AUTO operation
When youset the air conditioner in “AUTO” mode, it will
automatically selectcooling, heating (cooling/heating
models only), or fan only operation depending on set
temperature and theroom temperature.
The air conditioner will controlroom temperature
automatically to thetemperature point youset.
If youfeel uncomfortable in the “AUTO” mode, you can set
your desired temperature.
SLEEP operation
When you push “SLEEP” button on remote control
during cooling, heating (cooling & heating models only),
or “AUTO” operation, the air conditioner will
automatically increase (cooling) or decrease(heating)
steadily forthe next5hours, afterthat it will switch off.
This mode savesyou energy and brings youcomfort
at night.
DRYING operation
Optimal operation
To achieve optimal performance, please notethe
following:
Adjustthe temperaturetoachievethe highestcomfort
level. Do not adjustthe unit to excessive temperature
levels.
Close doors and windows on “COOL” or “HEAT” modes,
or performancemay be reduced.
Use “TIMER ON” button on the remote control to
selectatime you want to startyour air conditioner.
Do not put any object near air inlet or air outlet,asthe
efficiencyofthe air conditioner maybereduced and
the air conditioner maystoprunning.
Clean the air filter every two weeks, otherwise cooling or
heating performancemay be reduced.
Do not operate unit with horizontal louver in closed
position.
Thefan speed will be automatically controlled under
dry operation.
During thedry operation, if theroom temperatureis
2ºF/1ºC
2ºF/1ºC
2ºF/1ºC
2ºF/1ºC
per hour forthe first 2 hours, then hold
2ºF/1ºC
lower than thecompressorstops and won’t
restart until theroom temperatureis above
50ºF(10ºC)
54ºF(12ºC).
Adjust theair flow directioncorrectly so that it is not
directly blowing on people.

9
Cleaning the Grill, Case and Remote Control
A cloth dampened with cold water may be used
on the indoor unit if it is very dirty. Then wipe it
with a dry cloth.
Do not use a chemically treated cloth or duster to
clean the unit.
Do not use benzine, thinner, polishing powder, or
similar solvents for cleaning. These may cause
the plastic surface to crack or deform.
CAUTIONS
CARE AND MAINTENANCE
Care andMaintenance
Turn the system off before cleaning. To clean, wipe with
a soft, dry cloth. Do not use bleach or abrasives.
NOTE: Power supply must be disconnectd before
cleaning the indoor unit.
Filter Handle
Cleaning theair filter
Aclogged air filterreduces thecooling efficiencyof
this unit. Clean the filter once every 2 weeks.
1. Liftthe indoor unit panel up to an angle until it
stops withaclicking sound. For 22K Btumodel,
pleaseuse suspension barstopropupthe panel.
2. Take hold of the handle of the air filter and liftit
up slightly to take it out from thefilter holder,
then pull it downwards.
3. Removethe AIR FILTERfromthe indoor unit.
Clean theAIR FILTER onceevery two weeks.
Clean theAIR FILTER withavacuum cleaner
or water, then dry it in a cool place.
NOTE: Power supply must be disconnected before
cleaning the indoor unit.
Never use water hotterthan 104ºF/40ºC to clean
thefront panel, it could cause deformation or
discoloration.

10
CARE AND MAINTENANCE
Maintenance
Check before operation
If you plan to idle the unit for a long time, perform
the following:
(1) Clean the indoor unit and filters.
(2) Operate the fan for about half a day to dry the
inside of the unit.
(3) Stop the air conditioner and disconnect power.
(4) Remove the batteries from the remote control.
The outdoor unit requires periodic maintenance
and cleaning. Do not attempt to do this yourself.
Contact your dealer or service provider.
Clean the indoor unit and filters.
Check that the air filter is installed.
Check if the air outlet or inlet is blocked after the
air conditioner has not been used for a long time.
Do not touch the metal parts of the unit when
removing the filter. Injuries can occur when
handling sharp metal edges.
Do not use water to clean inside the air conditioner.
Exposure to water can destroy the insulation,
leading to possible electric shock.
When cleaning the unit, first make sure that the
power and circuit breaker are turned off.
Do not wash with hot water at more than 104ºF
Shake off moisture completely and dry it in the
shade; do not expose it directly to the sun. The
filter may shrink.
Caution
Airf
reshening filter
4. Remove theAir Freshening Filter from itssupporting
frame(on some models).
Clean the air freshening filteratleastoncea
month, and replaceitevery 4-5months.
Clean it with a vacuum cleaner, then dry it in a cool
place.
5. Installthe air freshening filterbackintoposition.
6. Insert the upper portion of air filterback intothe
unit, taking care that the leftand right edges line
up correctly andplacefilter into position.

11
OPERATION TIPS
Thefollowing eventsmay occur during normal operation.
1. Protection of theair conditioner.
Compressorprotection
Thecompressorcan'trestart for3minutes afteritstops.
Anti-cold air(Cooling andheating models only)
The unit is designed not to blow cold air in “HEAT” mode, when the indoor heat exchanger is in
one of thefollowing threesituations and theset temperature has not been reached.
A) When heating has juststarted.
B) Defrosting is occurring.
C) Low temperature heating is occuring.
The indoor or outdoor fanstoprunning when defrosting (Cooling andheating models only).
Defrosting (Cooling andheating models only)
Frostmay be generated on the outdoor unit during heat cycle whenoutdoor temperatureislow
and humidityishigh resulting in lower heating efficiencyofthe air conditioner.
During this condition air conditioner will stop heating operation andstart defrosting automatically.
Thetimetodefrost mayvaryfrom4to 10 minutes according to the outdoor temperature and
theamount of frost built up on the outdoor unit.
2. Awhitemistcoming out from the indoor unit
Awhitemistmay generate due toalarge temperature difference between air inlet and air outlet
in “COOL”mode in an indoor environment that has a high relative humidity.
A white mist may be generated due to moisture generated from defrosting process when the air
conditioner restarts in “HEAT” mode operation after defrosting.
3. Low noiseofthe airconditioner
Youmay hear alow hissing sound when thecompressorisrunningorhas just stopped running.
It is thesound of therefrigerant flowing or coming to astop.
Youcan also hear alow "squeak"sound when thecompressorisrunning or has just stopped
running. This is caused by heat expansion and cold contraction of the plastic parts in the unit
when thetemperatureischanging.
Anoisemay be heard due to louver restoring to itsoriginal position when power is turned on.
4. Dust is blown out from the indoor unit.
This is a normal condition when the air conditioner has not been used for a long time or during first
use of the unit.
5. Apeculiar smell comes out from the indoor unit.
This is caused by the indoor unit giving off smells permeated from building material, from furniture,
or smoke.
6. The air conditioner turns to “FAN” only mode from “COOL” or “HEAT” (For cooling and
heating models only)mode.
When indoor temperaturereaches thetemperaturesetting on airconditioner,the compressor will
stop automatically, and the air conditioner turns to “FAN” only mode. The compressor will start again
when the indoor temperature rises on “COOL” mode or falls on “HEAT” mode (For cooling and heating
models only) to theset point.
7. The airconditionerruns function afterturning offthe unit.
When turning offthe unit under “COOL” (”AUTO COOL”, “FORCED COOL”) and “DRY” mode, the air
conditioner will runfunction for7-10minutes,then stop the operation and turn
offthe unit automatically.
Anti-mildew
Anti-mildew

12
8. Dripping water may generateonthe surfaceofthe indoor unit when cooling inahigh
relative humidity (relative humidity higher than 80%). Adjustthe horizontal louver to
themaximum air outlet position and selectHIGH fanspeed.
9. Heating mode (For cooling andheating models only)
The air conditioner draws in heat from the outdoor unit and releases it viathe indoor unit
during heating operation. When the outdoor temperaturefalls, heat drawn in by the air
conditioner decreases accordingly.Atthe same time, heat loading of the air conditioner
increases due to larger difference between indoor and outdoor temperature. If a
comfortable temperaturecan'tbeachieved by the air conditioner,wesuggestyou usea
supplementary heating device.
10. Auto-restartfunction
Power failure during operation will stop the unit completely.
Forthe unit without Auto-restartfeature, when the power restores,the OPERATION indicator
on the indoor unit starts flashing. To restartthe operation, pushthe “ON/OFF” button on the
remote control. Forthe unit withAuto-restartfeature, when the power restores,the unit
restarts automatically with all theprevious settings preservedbythe memory function.
11.Lightning or awirelesstelephone operating nearby maycausethe unit to malfunction.
Disconnectthe unit with power and then re-connectthe unit with power again. Push the
ON/OFF buttononthe remote control to restart operation.
OPERATION TIPS

TROUBLESHOOTING TIPS
Troubleshooting Tips
Malfunctions
Unit does not
start
Unit not cooling
or heating
(Cooling/heating
models only)
room very well
while air flowing
out from the air
conditioner
Cause
Power outage.
Fuse may have blown or a circuit
breaker has been tripped.
Battery in remote control may
have been exhausted.
The time you have set with timer
is incorrect.
Wait for power to be restored.
Replace the fuse or flip the circuit breaker.
Replace the battery.
Wait or cancel timer setting.
Set temperature correctly. For
detailed method please refer to
"Using remote control" section.
Clean the air filter.
Close the doors or windows.
Wait approximately 3 minutes for
compressor to turn on and the unit to
begin cooling/heating.
Inappropriate temperature
setting.
Air filter is blocked.
Doors or windows are open.
Air inlet or outlet of indoor or
outdoor unit has been blocked.
Compressor time delay
has been activated.
Notes: Do not attempt to repair the unit yourself.
Always consult an authorized service provider.
What should be done?
13
If one of thefollowingfaultsoccurs, stop the air conditioner immediately,disconnectthe power
and then connectitinagain.Ifthe problem still exists, disconnectthe power and contactthe
nearest authorized customer service center.
Fuse blows frequently or circuit breaker trips frequently.
Other objects or water fall into the air conditioner.
The remote control won't work or works abnormally .
Trouble
OPERATION indicator or other indicators continue flashing.
If one of the following code appears on the display area :
E0,E1,E2,E3.....or P0,P1,P2,P3......
If issue has not been corrected, please contact a local authorized dealer or the nearest customer
service center. Be prepared to provide detailed malfunctions and unit model.
Turn off unit. Clear obstructions
away first, then restart the unit.

The design and specifications aresubjecttochange without prior noticefor
productimprovement. Consult withthe sales agencyormanufacturerfor details.
2020323B3335