Perfect Aire 4PAC5000 User manual

Perfect Aire, LLC
5151 Belt Line Rd.
Suite 878
Dallas, TX 75254
Distributed by:
844-4PA-AIRE | 844-472-2473
www.perfectaire.us
WINDOW
AIR CONDITIONER
FOR MODEL:
4PAC5000
Before using your air conditioner, please
read this manual carefully and keep it for
future reference, along with your receipt.
Specification and performance data is subject to change without notice.
Printed in China
USER MANUAL
PA/User4PAC5000/10162017

For your own records, please attach a copy of your sales receipt to this manual and complete the following:
Model Number:_____________________________________ Serial Number: _______________________________________
Purchase Date: ____________________________________ Store Purchased: _____________________________________
Installation Date: ___________________________________ Installation Co.: _______________________________________
Installer Name: _____________________________________ Installer Phone No.: ___________________________________
CONSUMER PRODUCT INFORMATION

SAFETY PRECAUTIONS ...................................................................1
IMPORTANT SAFETY INSTRUCTIONS...........................................3
INSTALLATION INSTRUCTIONS .....................................................4
NORMAL SOUNDS...........................................................................9
AIR CONDITIONER FEATURES.......................................................9
CARE AND CLEANING ....................................................................12
TROUBLESHOOTING.......................................................................13
CONTENTS
This manual provides the information needed for proper use and maintenance
of this air conditioner. Basic preventative care can help extend the life of this
unit. The “Troubleshooting” section in this manual contains a chart with solu-
tions 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.
CAUTIONS
● Contactanauthorizedservicetechnicianforrepairormaintenanceofthisunit.
● Contactaninstallerforinstallationofthisunitifnecessary.
● Theairconditionerisnotintendedforusebyyoungchildrenwithoutadultsupervision.Youngchildrenshouldbe
supervised to ensure that they do not play with the air conditioner.
● Disabledpersonsmayrequireassistancewithsetup.
● Ifthepowercordistobereplaced,replacementworkshouldbeperformedbyauthorizedpersonnelonly.
● Installationandrepairworkmustbeperformedinaccordancewiththenationalwiringstandardsbyauthorized
personnel only.
● Donotoperateyourairconditionerinawetroomsuchasabathroomorlaundryroom.
NOTE:Alltheillustrationsinthismanualareforexplanationpurposesonly.Unitpurchasedmaybeslightlydierent.
Thedesignandspecicationsaresubjecttochangewithoutpriornoticeforproductimprovement.ContactConsumer
Services at 844-472-2473 for details.

1
WARNINGS
Plug in power cord properly. Failuretodosomaycauseelectricshockorredueto
excess heat generation.
DO NOT operate or stop the unit by inserting or pull-
ing out the power plug directly from the wall.
Doingsomaycauseelectricshockorredueto
heat generation.

DO NOT use a damaged power cord. Doingsomaycauseelectricshockorre.Ifthepower
cord is damaged, it must be replaced by the manufactur-
eroranauthorizedservicecenterorasimilarlyqualied
personinordertoavoidahazard.
DO NOT modify power cord length or share the
outlet with other appliances.
Doingsomaycauseelectricshockorredueto
heat generation.
DO NOT operate with wet hands or in
damp environment.
Doingsomaycauseelectricshock.
DO NOTdirectairowdirectlyatroomoccupants. This could cause health issues.
Alwaysensureeectivegrounding. Incorrectgroundingmaycauseelectricshock.
DO NOT allow water to run into electric parts. Doingsomaycausefailureofmachineorelectricshock.
Alwaysinstallcircuitbreakerandadedicated
power circuit.
Incorrectinstallationmaycausereandelectricshock.
Always unplug the unit if strange sounds, smell or
smokecomesfromtheunit.
Failuretodosomaycausereandelectricshock.
DO NOTusethesocketifitislooseordamaged. Doingsomaycausereandelectricshock.
DO NOT open the unit during operation. Doingsomaycauseelectricshock.
DO NOTuserearmsnearunit. Doingsomaycausere.
DO NOT use the power cord close to
heating appliances.
Doingsomaycausereandelectricshock.
DO NOT disassemble, modify, or drill holes into
the air conditioner.
Doingsomaycausefailureandelectricshockandvoid
the manufacturer’s warranty.
Ventilate room before operating air conditioner if
thereisagasleakfromanotherappliancesuchas
a stove.
Failuretodosomaycauseexplosion,reandburns.
DO NOT
usethepowercordnearammablegasor
combustibles,suchasgasoline,benzene,thinner,etc.
Doingsomaycauseanexplosionorre.
READ SAFETY PRECAUTIONS BEFORE INSTALLATION
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classiedbythe
following indications.
THIS SYMBOL INDICATES THAT IGNORING INSTRUCTIONS MAY CAUSE
DEATH OR SERIOUS INJURY.
NEVER DO THIS.OTHER SYMBOLS: ALWAYS DO THIS.
THIS SYMBOL INDICATES THAT IGNORING INSTRUCTIONS MAY CAUSE
MODERATE INJURY TO YOUR PERSON, OR DAMAGE TO YOUR UNIT OR
OTHER PROPERTY.
SAFETY PRECAUTIONS

2
CAUTIONS
Whenremovingairlter,DO NOT touch metal parts of
the unit.
Doingsomaycauseaninjury.
DO NOT clean with water. Water may enter the unit and degrade the insulation,
causinganelectricshock.
Ensure proper ventilation, especially in rooms with a
stove or other appliances.
Failure to do so may result in an oxygen shortage.
Unitandcircuitbreaker/fusemustbeswitchedOFF
when cleaning.
CleaningunitwhenpowerisONmaycausereand
electricshockandmaycauseaninjury.
DO NOT put a pet or house plant where it will be ex-
posedtodirectairow.
Thiscouldinjurethepetorplant.
Use ONLY as intended. This unit is NOT intended to preserve precision devic-
es,food,pets,plants,andartobjects.Itmaycause
deteriorationofquality,etc.
Stop operation and close the window in severe
storms or hurricanes.
Operationwithwindowsopenmaycausemoistureto
enter the room.
Hold the plug by the head of the power plug when
takingitout.
Failuretodosomaycauseelectricshock
and damage.
If unit will not be used for a long period of time,
unplug or turn OFF main power switch.
Leavingpoweronmaycauseunitfailureorre.
Do not place obstacles around air-inlets or inside of
air-outlet.
Obstaclesmaycauseappliancefailureoraccident.
Periodicallycheckinstallationbracketfordamage. Prolonged exposure to outdoor elements may cause
damagetoinstallationbracket,causingunittofall.
Alwaysinsertlter(s)securely.Cleanlter(s)AT LEAST
onceeverytwoweeks.
Operationwithoutsecurelyinstalledltersmaycause
failure.Adirtyltercancausetheunittonotrun
eciently.
Use only a soft cloth to clean the unit. Cleaners or detergents may change the color or
scratch the surface of the unit.
Usecautionwhenunpackingandinstalling. Sharpedgescouldcauseinjury.
NEVERdrinkwaterdrainedfromairconditioner. Water from unit contains contaminants and could
cause illness.
DO NOTplaceheavyobjectsonthepowercordand
always ensure that the cord is not compressed.
Thereisdangerofreorelectricshock.

If water enters the unit’s electrical components, turn
theunitoatthepoweroutletandswitchothecir-
cuitbreaker.Isolatesupplybytakingthepower-plug
outandcontactaqualiedservicedtechnician.
Thereisdangerofelectricshock.

3
IMPORTANT SAFETY INSTRUCTIONS
NOTE:
The power supply cord with this air
conditioner contains a current detection
devicedesignedtoreducetherisk
ofre.Pleaserefertothesection
“OperationofCurrentDevice”(below)
for details. In the event that the power
supply cord is damaged, it cannot be
repaired. It must be replaced by an
authorizedrepairtechnicianwithacord
from the Product Manufacturer.
WARNING
Avoidrehazardsorelectricshock.
DO NOT use an extension cord or an
adapter plug. DO NOT remove any prong
from the power cord.
OPERATION OF
CURRENT DEVICE:
The power supply cord contains a
current device that senses damage
to the power cord. To test your power
supply cord, do the following:
1. Plug in the air conditioner.
2. The power supply cord will have
TWObuttonsontheplughead.Press
theTESTbutton.Youwillnoticea
clickastheRESETbuttonpopsout.
3. Press the RESET button. Again,
youwillnoticeaclickasthe
button engages.
4. The power supply cord is now
supplyingelectricitytotheunit.(On
some products this is also indicated
byalightontheplughead.)
WARNING
FORYOURSAFETY:Donotstoreorusegasolineorotherammable
vaporsandliquidsinthevicinityofthisoranyotherappliances.
WARNING - PREVENT ACCIDENTS
Toreducetheriskofre,electricalshock,orinjurytopersonswhenusing
your air conditioner, follow basic precautions, including the following:
● Besuretheelectricalserviceisadequateforthemodelyouhave
chosen. This information can be found on the serial plate, which is
located on the side of the cabinet and behind the grille.
● Iftheairconditioneristobeinstalledinawindow,youwillprobably
wanttocleanbothsidesoftheglassrst.Ifthewindowisatriple-
tracktypewithascreenpanelincluded,removethescreencompletely
before installation.
● Besuretheairconditionerhasbeensecurelyandcorrectlyinstalled
according to the installation instructions in this manual.
● Save this manual for possible future use in removing or installing this unit.
● Whenhandlingtheairconditioner,becarefultoavoidcutsfromsharp
metalnsonfrontandrearcoils.
WARNING - ELECTRICAL INFORMATION
The complete electrical rating of your new room air conditioner is
statedontheserialplate.Refertotheratingwhencheckingthe
electricalrequirements.
● Besuretheairconditionerisproperlygrounded.Tominimizeshock
andrehazards,propergroundingisimportant.Thepowercordis
equippedwithathree-pronggroundingplugforprotectionagainst
shockhazards.
● Yourairconditionermustbeusedinaproperlygroundedwall
receptacle.Ifthewallreceptacleyouintendtouseisnotadequately
groundedorprotectedbyatimedelayfuseorcircuitbreaker,havea
qualiedelectricianinstalltheproperreceptacle.
● Ensurethereceptacleisaccessibleaftertheunitinstallation.
● DO NOT run air conditioner without side protective cover in place. This
could result in mechanical damage within the air conditioner.
● DO NOT use an extension cord or an adapter plug.
NOTE:
DO NOTusetheplugtoturntheunitonoro.
● AlwaysmakesuretheRESETbuttonispushedinforcorrectoperation.
● ThepowersupplymustbereplacedifitfailsresetwheneithertheTEST
button is pushed or it cannot be reset.
● Ifpowersupplycordisdamaged,itcannotberepaired.Pleasecall
Consumer Services at 844-472-2473 to assist with replacement.
NOTE: This air conditioner is designed to be operated under the
following conditions:
Cooling
Operation
Outdoor Temp: 64–109°F/18–43°C
(64–125°F/18–52°Cforspecialtropicalmodels)
Indoor Temp: 62–90°F/17–32°C
Performance may be reduced outside of these operating temperatures.
Grounding Type
Wall Receptacle
Do not, under any
circumstances, cut,
remove, or bypass the
ground prong.
Power supply cord
with 3-prong grounding
plug and current
detection device

4
BEFORE YOU BEGIN
Read these instructions completely and carefully.
IMPORTANT- Save these instructions.
IMPORTANT-Observeallgoverningcodes
and ordinances.
Note to Installer- Be sure to leave these instructions with
the Consumer.
Note to Consumer- Keep these instructions for future
reference.
Skill level-Installationofthisappliancerequiresbasic
mechanicalskills.
Completion time- Approximately 1 hour.
We recommend that two people install this product.
Proper installation is the responsibility of the installer.
Product failure due to improper installation is not
covered under the Warranty.
YouMUSTuseallsuppliedpartsanduseproper
installation procedures as described in these
instructions when installing this air conditioner.
WINDOW REQUIREMENTS
Yourairconditionerisdesignedtoinstallinstandard
double hung windows with opening widths of 23 to 36
inches(584mmto914mm).
Inner sill Offset
Window
Sill
Exterior
Interior wall
23–36 in.
13 in.
Sash
CAUTION
DO NOT, under any circumstances, cut or remove the
third(ground)prongfromthepowercord.
DO NOT change the plug on the power cord of the air
conditioner.
Aluminum house wiring may present special problems-
consultaqualiedelectrician.
When handling unit, be careful to avoid cuts from sharp
metaledgesandaluminumnsonfrontandrearcoils.
TOOLS YOU WILL NEED
● PhillipsScrewdriver
● Level
TOOLS YOU MAY NEED
● FlatheadScrewdriver
● Pencil
● RulerorTapeMeasure
● ScissorsorKnife
HARDWARE
Included-packedwiththeunit.
(Included - Packed with the Unit)
3/4ʺ(or1/2ʺ)
Screws
3/4ʺ (or 1/2ʺ)
Screws (7 pcs)
Lock Frame
(2 pcs)
Sash Lock
(1 pc)
Window
Sash Seal
Foam (1 pc)
Weather Stripping
10ʺx3/4ʺx1/12ʺ
(5 pcs)
7 pcs
LockFrame
3/4ʺ (or 1/2ʺ)
Screws (7 pcs)
Lock Frame
(2 pcs)
Sash Lock
(1 pc)
Window
Sash Seal
Foam (1 pc)
Weather Stripping
10ʺx3/4ʺx1/12ʺ
(5 pcs)
2 pcs
SashLock 1 pc
Window Sash Seal
Foam
3/4ʺ (or 1/2ʺ)
Screws (7 pcs)
Lock Frame
(2 pcs)
Sash Lock
(1 pc)
Window
Sash Seal
Foam (1 pc)
Weather Stripping
10ʺx3/4ʺx1/12ʺ
(5 pcs)
1 pc
Weather Stripping
10ʺx3/4ʺx1/12ʺ
3/4ʺ (or 1/2ʺ)
Screws (7 pcs)
Lock Frame
(2 pcs)
Sash Lock
(1 pc)
Window
Sash Seal
Foam (1 pc)
Weather Stripping
10ʺx3/4ʺx1/12ʺ
(5 pcs)
5pcs
3/8ʺScrews
3/8" Screws
(4 pcs)
Top Rail
(1 pc)
Insulation
Panels (2 pcs)
4 pcs
Top Rail
3/8" Screws
(4 pcs)
Top Rail
(1 pc)
Insulation
Panels (2 pcs)
1 pc
Insulation Panels
3/8" Screws
(4 pcs)
Top Rail
(1 pc)
Insulation
Panels (2 pcs)
2 pcs
Accordion Panels
(oneleft,oneright) 1 set
INSTALLATION INSTRUCTIONS

5
STEP 1:
PREPARE THE WINDOW
Lowersashmustopensucientlytoallowaclear
verticalopeningof13inches(330mm).Sidelouvers
and the rear of the AC must have clear air space to
allowenoughairowthroughthecondenserforheat
removal. The rear of the unit must be outdoors, not
inside a building or garage.
MOUNTING HARDWARE:
3/4" (or 1/2")
Screws (7 pcs)
Lock Frame
(2 pcs)
Sash Lock
(1 pc)
Window
Sash Seal
Foam (1 pc)
Weather Stripping
10"x3/4" x1/12"
(5 pcs)
STEP 2:
PREPARE AIR CONDITIONER
A. Remove the air conditioner from the carton and
placeonaatsurface.
B. Remove top rail and Insulation Panels from the
rearofthepackagingmaterialasshowninFig.A.
(EnergyStarratedunitsonly.)
TOP RAIL HARDWARE:
3/8" Screws
(4 pcs)
Top Rail
(1 pc)
Insulation
Panels (2 pcs)
C. Align the holes in the top rail with those in the top
of the unit as shown in Fig. B.
D. Securethetoprailtotheunitwiththe3/8″screws
as shown in Fig. C.
STEP 3:
INSTALL THE ACCORDION PANELS
NOTE: Top rail and accordion panels on each side
areosettoprovidetheproperpitchof5/16″tothe
rear. This is necessary for proper condensed water
utilizationanddrainage.Ifyouarenotusingthe
accordion panels for any reason, this pitch to the rear
must be maintained.
B. Slide the free end “ ” section of the panel directly
into the cabinet as shown in Fig. 2. Slide the
panel down. Be sure to leave enough space to slip
the top and bottom of the frame into the rails on
the cabinet.
" "
FIG. A
Packaging
Top Rail
Insulation
Panels
FIG. B
FIG. C
FIG. 1
FIG. 2
A. Placeunitonoor,a
bench or a table. Hold the
accordion panel in one hand
andgentlypullbackthe
centertolltheopenend.
See Fig.1.

6
C. Oncethepanelhasbeeninstalledonthesideof
thecabinet,makesureitsitssecurelyinsidethe
framechannelbymakingslightadjustments.Slide
the top and bottom ends of the frame into the top
and bottom rails of the cabinet, as shown in Fig. 3.
D. Slide the panel all the way in and repeat on the
otherside.(Fig.4)
NOTE:IfstormwindowblocksAC,seeFig.15,pg.8.
STEP 4:
SECURE THE ACCORDION PANELS
A. Keepingarmgripontheairconditioner,carefully
place the unit into the window opening so the
bottom of the air conditioner frame is against the
windowsill(Fig.5).Carefullyclosethewindow
behind the top rail of the unit.
NOTE:Checkthatairconditioneristiltedback
approximately5/8″to3/4″(orabout3°to 4°
downwardtotheoutside),asshowninFig.5.
If, after proper installation, condensation does not
drainfromtheoverowdrainholeduringnormaluse,
adjustslope.
B. Extend the accordion panels out against the
windowframe(Fig.6).
STEP 5:
INSTALL SUPPORT BRACKET
A. Placethelockframebetweentheframeaccordion
panels and the window sill, as shown in Fig. 7.
Drive3/4″(19mm)or1/2″(12.7mm)locking
screwsthroughthelockframeandintothesill.
NOTE: Topreventwindowsillfromsplitting,drill1/8″
(3mm)pilotholesbeforedrivingscrews.
B. Drive3/4″(19mm)or1/2″(12.7mm)locking
screws through frame holes into window sash
(Fig.8).
FIG. 3
FIG. 6
FIG. 7
FIG. 8
FIG. 4
FIG. 5
Top Left Top Rail
Bottom Rail
Window
Frame
Measure from the cabinet edge
Wooden Windows
INSIDE
OUTSIDE
Top Right
Approx. 5/8″to 3/4″

7
C. To secure lower sash in place, attach right angle sash
lockwith3/4″(19mm)or1/2″(12.7mm)screw,as
shown(Fig.9).
D. Cut window sash seal foam and insert it in the space
betweentheupperandlowersashes(Fig.10).
STEP 6:
INSTALL INSULATION PANELS
NOTE: This step applies to Energy Star rated units only.
Inordertominimizeairleaksandensureoptimal
insulation, it is necessary to install the included
insulation panels to the accordion panels. Follow the 4
steps in these instructions:
STEP 6.1: After the unit is installed in the window,
measure the inner width of one of the accordion panels,
as shown in Fig. 11.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
12 3 4 5 6
STEP 6.2:Markalineononeoftheprovidedinsulation
panels, matching the measured width in Step 6.1; Cut
theinsulationpanelalongtheline(Fig.12).
or
STEP 6.3:Slidetheinsulationpanelyoujustcutinto
theaccordionpanel(curtain).Thesideoftheinsulation
panelwiththepatternonitshouldfaceindoors.(Fig.13)
STEP 6.4: Repeat on other side with the second
insulation panel.
FIG. 9
FIG. 12
FIG. 13
FIG. 10
FIG. 11
Foam Seal
Measure the inner
width of one of
the accordion
panels.

8
STEP 7:
INSTALL WEATHER STRIPPING
Inordertominimizeairleaksbetweentheroomair
conditioner and the window opening, install weather
stripping into any gaps as you see necessary by
trimming the weather stripping to the desired length,
peelingotheprotectivebackingandllingthese
gaps.(Fig.14)
IF AC IS BLOCKED BY A
STORM WINDOW
AddwoodasshowninFig.15,orremovestorm
window before air conditioner is installed.
If storm window frame must remain, be sure the
drainholesorslotsarenotcaulkedorpaintedshut.
Accumulated rain water or condensation must be
allowed to drain out.
FIG. 15
Sash
Storm window
frame or other
obstruction.
1½″min
(38 mm) Board thickness
as required, for
proper pitch to
rear, along entire
sill. Fasten with
nails or screws.
REMOVING AC FROM WINDOW
● TurnACo,anddisconnectpowercord.
● Removesashsealfrombetweenwindows,and
unscrewsafetysashlock.
● Removescrewsinstalledthroughframeand
frame-lock.
● RemovetheInsulationPanelsandclose(slide)side
accordion panels into frame.
● Keepingarmgriponairconditioner,raisesash
and carefully remove.
● Becarefulnottospillanyremainingwater
while lifting unit from window. Store parts WITH
air conditioner.
FIG. 14

9
NORMAL SOUNDS
AIR CONDITIONER FEATURES
VIBRATION
Unitmayvibrateandmake
noise because of poor wall or
window construction or incorrect
installation.ThisDOESNOT
indicate a defective unit.
PINGING OR SWITCHING
Droplets of water hitting
condenser during normal
operation may cause “pinging”
or “switching” sounds.
HIGH PITCHED CHATTER
Higheciencycompressors
may have a high pitched chatter
during the cooling cycle.
SOUND OF RUSHING AIR
At the front of the unit,
the sound of rushing air
being moved by the fan
may be heard.
GURGLE/HISS
“Gurgling” or “hissing”
noise may be heard due
to refrigerant passing
through evaporator during
normal operation.
NOTE: Allofthepicturesinthismanualareforexplanatorypurposesonly.Theactualshape/lookof
theairconditionerpurchasedmaybeslightlydierent,buttheoperationsandfunctionsaresimilar.
Thoroughlyfamiliarizeyourselfwiththecontrolpanel,shownbelow,andallofitsfunctions.Afterwards,followthesymbol
forthefunctionsyoudesireBEFOREoperatingtheunit.ThefollowinginstructionsrepresenttheUnitControls.Thesame
instructions an be used for the remote control.
“FOLLOW ME”
Indicator
Energy Saver
Mode
Sets Mode
Sleep Mode
Turns Unit
On or Off
Set Fan
Speed
Adjusts Temp.
or Time Adjusts Temp.
or Time
Remote Signal
Receptor
Check Filter
Reset Button
Activates Timer
Displays Temp. or
the Time or
Error Codes
TO TURN UNIT ON OR OFF:
Press ON/OFFbuttontoturntheunitonoro.
NOTE: The unit will automatically initiate the Energy
SaverfunctionunderCOOL,DRYandAUTO(only
AUTO-COOLINGandAUTO-FANmodes).
TO CHANGE TEMPERATURE SETTING:
Press  /  UP/DOWNbuttontochangethe
temperature setting.
NOTE: PressorholdeitherUP(
 )orDOWN(  )
button until the desired temperature is seen on
the display. The temperature will be automatically
maintainedanywherebetween62°F(17°C)and
86°F(30°C)
TO ADJUST FAN SPEEDS:
Press to select the Fan Speed in four steps: Auto,
Low, Med or High. Each time the button is pressed,
thefanspeedisshifted.InDRYmode,thefanspeedis
automatically controlled at Low.
Low
Auto
Med
High
TEMP/TIMER
Auto
Cool
Dry
Fan
Fan Mode
On O
SleepTimer
Check
Filter
Energy
Saver
Follow Me

10
SLEEP FEATURE:
Press SLEEP button to initiate the SLEEP
mode. In this mode, the selected temperature will
increaseby2°F(1°C)30minutesafterthemodeis
selected.Thetemperaturewillthenincrease(cooling)
ordecrease(unitswithheatingonly)byanother
2°F(1°C)afteranadditional30minutes.Thisnew
temperature will be maintained for 6 hours before it
returns to the originally selected temperature. This
ends the SLEEP mode and the unit will continue
to operate as originally programmed. The SLEEP
mode program can be canceled at any time during
operation by pressing the SLEEP button again.
CHECK FILTER FEATURE:
Press CHECK FILTER button to initiate this
feature. This feature is a reminder to clean the Air
Filterformoreecientoperation.TheLED(light)will
illuminateafter250hoursofoperation.Toresetafter
cleaningthelter,presstheCHECK FILTER button
andthelightwillgoo.
ENERGY SAVER FEATURE (ECO):
Press ENERGYSAVER button to initiate this
function. This function is available on COOL, DRY
and AUTO(onlyAUTO-COOLINGand AUTO-FAN)
modes. In this mode, the fan will continue to run for 3
minutesafterthecompressorshutso.Thefanthen
cycles on for 2 minutes, at 10 minute intervals, until
the room temperature is above the set temperature,
atwhichtimethecompressorturnsbackonand
cooling starts.
FOLLOW ME FEATURE:
This feature can ONLY be activated
from the remote control. The
remote control serves as a remote
thermostat, allowing for precise
temperature control at its location.
To activate the Follow Me feature, point the remote
control towards the unit and press the FOLLOWME
button. The remote displays the actual temperature
at its location. The remote control will send this
signal to the air conditioner every 3 minutes until the
FOLLOWME button is pressed again. If the unit does
not receive the Follow Me signal during any 7 minute
interval, the unit will beep to indicate use of the
Follow Me feature has ended.
TO SELECT THE OPERATING MODE:
To choose operating mode, press the MODE
button. Each time you press the button, a mode is
selectedinasequencethatgoesfromAUTO,COOL,
DRY and FAN. The indicator light will be illuminated
and remain on once the mode is selected. The unit
will automatically initiate the Energy Saver function
under COOL, DRY, and AUTO (only AUTO-COOLING and
AUTO-FAN) modes.
TO OPERATE AUTO FEATURE:
When you set the air conditioner to AUTO mode,
it will automatically select cooling, or fan only
operation, depending on what temperature you
have selected and the room temperature. The
air conditioner will control room temperature
automatically around the temperature you set. In this
mode, the fan speed cannot be adjusted. It
starts automatically at a speed according to the
room temperature.
TO OPERATE FAN ONLY:
Usethisfunction( )onlywhencoolingisnot
desired, such as for room air circulation or to exhaust
staleair.Youcanchooseanyfanspeedyouprefer.
During this function, the display will show the actual
room temperature, not the set temperature as in the
coolingmode.Temperaturecannotbeadjustedinthe
FAN only mode.
TO OPERATE ON DRY MODE:
In this mode, the air conditioner will reduce air
humidity. If the space is a closed or sealed area,
some degree of cooling will continue.
TIMER: AUTO START/STOP FEATURE:
● Whentheunitisonoro,rstpressthe
TIMERbutton.TheTIMERONindicatorlight
illuminates and the Auto Start program is initiated.
● WhenTIMERONisdisplayed,pressingthe
TIMERbuttonagainilluminatestheTIMEROFF
indicator light. This indicates the Auto Stop
program is initiated.
● PressorholdtheUPorDOWNbuttontochange
theAutotimeby0.5hourincrements,upto10
hours, then by 1 hour increments, up to 24 hours.
The control will count down the time remaining
until start.
● Theselectedtimewillregisterin5secondsand
thesystemwillautomaticallyrevertbacktodisplay
the previous temperature setting or the room
temperature(dependingonwhethertheunitis
poweredonoroandthemodeitisin).
● TurningtheunitONorOFFatanytimeor
adjustingthetimersettingto0.0willcancelthe
AutoStart/Stopprogram.
A NOTE ABOUT THE TIMER:
When you set the timer, the
unitwillonlygoononceandoonce.Ifyouwantthe
airconditionertocycleonandobasedondesired
room temperature, you do not need to set the timer.
Instead, set your desired temperature and the unit will
cycleonandobasedonthattemperaturesetting.
Light
Flashing
Follow Me

11
DISPLAY:
Shows the set temperature in °F or °C and the Auto-
timer settings. While on FAN only mode, it shows the
room temperature.
TEMP/TIMER
ERROR CODES:
AS - Room Temperature Sensor Error - Unplug the
unitandplugitbackin.Iferrorrepeats,call
Consumer Services at 844-472-2473.
HS - Electric Heating Sensor Error - Unplug the
unitandplugitbackin.Iferrorrepeats,call
Consumer Services at 844-472-2473.
●- Evaporator Temperature Sensor Error - Unplug
theunitandplugitbackin.Iferrorrepeats,call
Consumer Services at 844-472-2473.
NOTE: If an error code occurs in FAN only mode, the
unitwilldisplay“LO”(looseconnection)or“HI”
(shortcircuit).
NOTE:
Iftheunitbreaksounexpectedlyduetopowerbeing
cut, it will automatically restart with the previous
function setting when the power resumes.
AIR DIRECTIONAL LOUVERS:
ThelouverswillallowyoutodirecttheairowLeftor
Right throughout the room as needed.
MovetheLever(s)fromsidetosideuntilthedesired
Left/Rightdirectionisobtained.
ADDITIONAL THINGS YOU
SHOULD KNOW:
● TheCoolcircuithasanautomatic3minutetime-
delayedstartiftheunitisturnedoandonquickly.
Afterunitisturnedo,leaveunitoforaminimum
of3minutesbeforeattemptingtoturnbackon.
This prevents overheating of the compressor
andpossiblecircuitbreakertripping.Thefanwill
continue to run during this time.
● Thecontroliscapableofdisplayingtemperaturein
degrees Fahrenheit or degrees Celsius. To convert
from one to the other, press and hold the Up and
Down TEMP/TIMER buttons at the same time for
3 seconds.
Lever
Display
Evaporator Temperature Sensor Error

12
CARE AND CLEANING
CAUTION
Cleanairconditioneroccasionallytokeepitlookingandoperatinglikenew.
Be sure to unplug the unit before cleaning to prevent shock or fire hazards.
AIR FILTER CLEANING
Theairltershouldbecleanedatleasteverytwoweeksoras
necessary.Trappedparticlesintheltercanbuildupandcausean
accumulation of frost on the cooling coils.
● Removethelterbyslidingitoutfromtheright-handside(shownin
gureontheright).
● Washthelterusingliquiddish-washingdetergentandwarmwater.
Rinselterthoroughly.
● Gentlyshakeexcesswaterfromthelter.Besurethelteristhoroughly
dry before replacing.
● Asanalternativetowashingthelter,vacuumthelterclean.
NOTE: Neverusehotwaterover104°F(40°C)tocleantheairfilter.Never
attempt to operate the unit without the air filter.
CABINET CLEANING
● Besuretounplugtheairconditionertopreventshockorrehazard.The
cabinet and front may be dusted with an oil-free cloth or with a cloth
dampenedinasolutionofwarmwaterandmildliquiddish-washing
detergent. Rinse thoroughly and wipe dry.
● Neveruseharshcleaners,waxorpolishonthecabinetfront.
● Besuretowringexcesswaterfromtheclothbeforewipingthe
controls. Excess water in or around the controls may cause damage to
the air conditioner.
● Pluginairconditionerafterunithasdriedcompletely.
WINTER STORAGE
If air conditioner will be stored during the winter, remove it carefully from
the window according to the installation instructions. Cover it with plastic or
return it to the original carton.
ALWAYS STORE UNIT IN AN UPRIGHT POSITION AND IN A COOL, DRY ROOM.

13
NOTE
Ahighlyrecommendedtroubleshootforanyissueingeneralconsistsofturningounitandunpluggingfor5
minutes. It is also recommended to try another wall outlet. For further assistance, contact Consumer Services at
844-472-2473.
TROUBLESHOOTING
BEFORE CALLING FOR SERVICE, PLEASE REVIEW THE CHART BELOW
ISSUE POSSIBLE CAUSES
AIR CONDITIONER NOT
COOLING ROOM, OR NOT BLOWING
COLD AIR
•Besureunitisnottoolargeortoosmallfortheareaoftheroom.
•Verifythatalldoors,windows,curtainsandanyotheropeningsareclosed.Verify
nothing is obstructing the front grille of unit, such as curtains, etc.
•Allowenoughtimeforroomtocool,especiallyifoutsidetempisveryhigh.
•Checkthatthelterisnotdirtyandlouversareopenallthewayandblowinginthe
desired direction.
•CheckthatunitissettoCOOLmodeandthattemperatureisdownenough(but
nottoolow).
•Ifunitisnearaheatsource,suchasastove,etc.,relocateunit.
•Ifaircomingfromunitiscooltothetouch,thenunitisworkingproperly;please
doublechecktherstthreebulletpointsabove.
•IfusingFollowMeremotefeature,moveremoteawayfromunit.
•Temperaturesensorbehindairltertouchingcoldcoil.Thesetwoelementsshould
not be touching. Carefully straighten tube away from coil.
•Unplugunitforatleast5minutes.FollowResetinstructionsonplug.
AIR CONDITIONER COOLING
BUT ROOM IS TOO WARM - ICE
FORMING ON COOLING COIL
BEHIND DECORATIVE FRONT
•Outdoortemperatureisbelow64ºF(18ºC).Todefrostthecoil,settoFAN
only mode.
•Airltermaybedirty.Cleanlter.RefertoCareandCleaningsection.Todefrost,
set to FAN only mode.
•Thermostatissettoocoldfornight-timecooling.Todefrostthecoil,settoFAN
only mode. Then, set temperature to a higher setting.
AIR CONDITIONER CYCLING ON
AND OFF TOO FREQUENTLY OR
NOT ENOUGH
•Besureunitisnottoolargeortoosmallfortheareaoftheroom.
•Removegrilleandmakesurethetemperaturesensorisnottooclosetothecoils.
These two elements should not be touching. Carefully straighten tube away
from coil.
•Makesurenothingisblockingthegrilleorsidevents.
•Makesurethereisnodirtordebrisinsidetheunitoronthelter.
UNIT WILL NOT TURN ON
•Resetcircuitbreaker.Makesuretherearenottoomanyitems(i.e.lamps,TV’s,
etc.)workingothesamebreaker.
•Checkplugconnection.
•Ifplugisoperatingonanon/oswitch,besurethattheswitchis‘on’.
•Trypluggingunitintoanotheroutlet.
•Unplugunitforatleast5minutes.FollowResetinstructionsonplug.
UNIT BLOWS FUSES OR POPS
CIRCUIT BREAKER
•Makesurethereareenoughavailableampsonthecircuitfortheairconditioner.
•Largeunitswhichrunona230vwillrequireadedicated20or30ampcircuit.
AIR CONDITIONER IS
MAKING NOISES
•Checktobesuretheunitisfreefromdebrissuchasleaves,sticks,etc.Verify
nothing is obstructing the unit.
•Checkthefanbladeforcracksorchips.
•Makesuretheunitisproperlyandsecurelymountedinsidethewindoworwall.
•Cleantheairlter.
WATER PUDDLES INSIDE UNIT OR IS
COMING INTO ROOM
•Adjusttheslopeoftheunitsothatitdrainsdownwardtowardtheexteriorofthe
home.(SeeInstallationInstructions.)
•Makesurethatthereisnodebrisblockingthedrainageareaoftheunit.
WATER DRIPPING OUTSIDE •Unitisremovingalargequantityofmoisturefromahumidroom.Thisisnormal
during excessively humid days.
REMOTE SENSING / FOLLOW ME
DEACTIVATING PREMATURELY
•Remotecontrolnotlocatedwithinrange.Placeremotecontrolwithin20ftand
180ºradiusofthefrontoftheunit.
•Remotecontrolsignalobstructed.Removeobstruction.

The design and specifications are subject to change without prior notice for
product improvement. Consult with the sales agency or manufacturer for details.

Perfect Aire, LLC
5151 Belt Line Rd.
Suite 878
Dallas, TX 75254
Distributed by:
844-4PA-AIRE | 844-472-2473
www.perfectaire.us
WINDOW
AIR CONDITIONER
FOR MODEL:
4PAC5000
Before using your air conditioner, please
read this manual carefully and keep it for
future reference, along with your receipt.
Specification and performance data is subject to change without notice.
Printed in China
USER MANUAL
PA/User4PAC5000/10162017