Perfect Aire 1PDQW45 User manual

Distributed by:
Perfect Aire, LLC
5401 Dansher Rd.
Countryside, IL 60525
844-4PA-AIRE | 844-472-2473
www.perfectaire.us
Specification and performance data is subject to change without notice.
Printed in China
PA/User_1PDQW45/03142018
* Wi-Fi is a trademark of Wi-Fi Alliance®
USER MANUAL
Be sure to read the
QUICK START TIPS
on the next page
FOR MODEL:
1PDQW45
Before using your dehumidifier, please
read this manual carefully and keep it for
future reference, along with your receipt.
Wi-Fi®* |ULTRA-QUIET
DEHUMIDIFIER

QUICK START TIPS
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
IT IS HIGHLY SUGGESTED THAT THE MANUAL BE READ IN FULL BEFORE OPERATING THE UNIT. However, the notes below
are especially important in helping you to properly set up and begin to use your dehumidier.
1. The dehumidier should be kept upright. If for any reason it has not been stored upright while in your
possession, put the unit in an upright position for a minimum of 24 hours before running it.
2. When rst using the dehumidier, operate the unit on CONTINUOUS mode for 24 hours.
First 24 hours on Continuous Mode.
Cont.
3. After the rst 24 hours, should you wish to set a desired humidity, you will need to take the unit o of
“Continuous.” You will not be able to select a desired humidity while the unit is set on “Continuous” mode. (NOTE:
You do not need to be in CONTINUOUS mode to do continuous draining.)
4. The accessories are located in the packaging as follows.
Power Cord Buckle
Before using your dehumidifier, it is recommended that you read this manual carefully and keep it together with your
proof of purchase (receipt) for warranty purposes.

SAFETY PRECAUTIONS...................................................................1
ELECTRICAL INFORMATION ..........................................................2
CONTROL PADS ON THE DEHUMIDIFIER....................................3
IDENTIFICATION OF PARTS ...........................................................5
OPERATING THE UNIT.....................................................................6
CARE AND MAINTENANCE............................................................9
TROUBLESHOOTING.......................................................................10
CONTENTS
This manual provides the information needed for proper use and maintenance of
this dehumidier. Basic preventative care can help extend the life of this unit. The
“Troubleshooting” section in this manual 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.
NOTE: All the illustrations in this manual are for explanation purposes only. Unit purchased may be
slightly dierent.
NOTE: The design and specications of the dehumidier are subject to change without prior notice for
product improvement. Contact Consumer Services at 844-472-2473 for details.
!
CAUTION
• Contact an authorized service technician for repair or maintenance of this unit.
• If necessary, contact an installer for installation of this unit.
• The dehumidier 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 dehumidier.
• Disabled persons may require assistance with set up and usage.
• 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.

1
SAFETY PRECAUTIONS
WARNING
DO NOT exceed the rating of the power outlet or
connection device.
Otherwise, it may cause electric shock or re due to
excess heat generation.
DO NOT operate or stop the unit by inserting or
pulling out the power plug directly from the wall.
This may cause electric shock or re due to heat
generation.
DO NOT damage or use an unspecied power cord. This may cause electric shock or re. (If power
cord is damaged, it must be replaced by a qualied
professional.)
DO NOT modify the power cord length or share the
outlet with other appliances.
This may cause electric shock or re due to heat
generation.
DO NOT insert or pull out plug with wet hands. This may cause electric shock.
DO NOT place the unit near a heat source. Plastic parts may melt and cause a re.
Disconnect the power if strange sounds, smells, or
smoke comes from it.
Failing to do so may cause re and electric shock.
You should never try to take apart or repair the unit
by yourself.
This may cause failure of machine or electric shock.
Before cleaning, turn o the power and unplug the
unit.
Failing to do so may cause electrical shock or injury.
DO NOT use the unit near ammable gas/
combustibles such as gasoline benzene, thinner,
etc.
This may cause an explosion or re.
DO NOT drink or use the water drained from the unit. It contains contaminants and could make you sick
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.

2
CAUTIONS
DO NOT use the unit in small spaces. Lack of ventilation can cause overheating and re.
DO NOT put in places where water may splash onto the
unit.
Water entering unit can degrade the insulation and
cause electric shock or re.
Place the unit on a level, sturdy section of the oor. If unit falls over, it may spill water and damage
belongings, or cause electric shock or re.
DO NOT cover the intake or exhaust openings with
cloths or towels.
A lack of air ow can lead to overheating and re.
Care should be taken when using the unit in a room
with the following persons:
Infants, children, elderly people, and people
insensitive to humidity
DO NOT use in areas where chemicals are handled. This will cause unit deterioration due to chemicals and
solvents dissolved in the air.
Never insert ngers or other foreign objects into grille
openings. Be sure to warn children of dangers.
This may cause electric shock or failure of
dehumidier.
DO NOT place heavy objects on the power cord; make
sure the cord is not compressed.
There is danger of re or electric shock.
DO NOT climb up on or sit on the unit. You may be injured if you fall or if the unit falls over.
Always insert the lters securely. Clean lter at least
once every two weeks.
Operation without lters may cause failure.
If water enters the unit, turn unit o, disconnect power
and contact a qualied service technician.
This may cause failure of dehumidier and there is
danger of electric shock.
DO NOT place ower vases or other water containers
on top of the unit.
Water may sill pinto the inside of the unit, causing
insulation failure and electrical shock or re.
• The manufacturer’s nameplate is located on the rear panel of the unit and contains electrical and other technical data
specic to this unit.
• Be sure the unit 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. DO NOT remove 3rd prong.
• Your unit 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 is installed.
• Do not use extension cords or an adapter plug with this unit. If it is necessary to use an extension cord, use an
approved “Dehumidier” heavy duty extension cord only (available at most local hardware stores).
• To avoid the possibility of personal injury, always disconnect the power supply to the unit, before installing and/
or servicing.
ELECTRICAL INFORMATION

3
IDENTIFICATION OF PARTS
Power Cord Buckle (1 pc.) (packaged in bucket)
FRONT
ACCESSORIES
REAR
1. Control Panel
2. Water Bucket
3. Water Level Window
4. Caster
5. Handle (both sides)
6. Air Intake Grille
7. Air Filter
(behind the grille)
8. Drain Hose Outlet
9. Power Cord Buckle
(placed in bucket)
10. Power Cord/Plug
11. Air Outlet Grille
1
11
5
6
7
8
9
10
2
3
4
FIG. 1 FIG. 2
WHAT IS THE “FLOAT”? DOES IT NEED THE FOAM PIECE INSIDE OF IT?
Inside the bucket, on the left side, is an
“arm” mechanism that wobbles. This piece
is called the “oat.” DO NOT remove the foam
piece that is found in the plastic holder part
of the oat. (See Fig. 4.) If the piece is
removed, the bucket will overow.
Foam piece inside oat mechanism.
DO NOT REMOVE the foam.
NOTE: All the illustrations in this manual are for explanation purposes only. Unit purchased may be slightly dierent,
but the operations and functions are the same.
FIG. 3
FIG. 4

4
16" or more
8" or more
8" or
more 8" or
more
8" or
more
OPERATING THE UNIT
POSITIONING THE UNIT
A dehumidier operating in one room will have little or no eect in
drying an adjacent enclosed area, such as a closet, or other room
unless there is adequate circulation of air in and out of the area.
• DO NOT use outdoors.
• This dehumidier is intended for indoor residential applications
only. This dehumidier should not be used for commercial or
industrial applications.
• Place the dehumidier on a smooth, level oor, strong enough to
support the unit with a full bucket of water.
• Allow at least 8 in. (20 cm) of air space all around the unit for
proper air circulation 16 in. (40 cm) or more from the top of
the unit.
• Place the unit in an area where the temperature will not fall
below 41°F (5°C). The coils can become covered with frost at
temperatures below 41°F (5°C), which may reduce performance
and cause an error code.
• Place the unit away from the clothes dryer, heater
or radiator.
• Use the dehumidier to prevent moisture damage anywhere books
or valuables are stored.
• Use the dehumidier in a basement to help prevent
moisture damage.
• The dehumidier must be operated in an enclosed area to be
most eective.
• Close all doors, windows and other outside openings in the space
that you wish to dehumidify.
WHEN USING THE UNIT
A dehumidier operating in one room will have little or no eect in drying an adjacent enclosed area, such as a closet, or other
room unless there is adequate circulation of air in and out of the area.
• WHEN FIRST USING THE DEHUMIDIFIER, OPERATE THE UNIT ON “CONTINUOUS” MODE FOR 24 HOURS.
NOTE: After the rst 24 hours, should you wish to set a desired humidity, you will need to take the unit o of CONTINUOUS.
You will not be able to select a desired humidity while the unit is set on CONTINUOUS mode. Make sure the plastic cover
on the continuous drain hose outlet is installed properly so there are no leaks.
• This unit is designed to operate in a working environment between 41°F/5°C and 95°F/35°C.
• If the unit has been switched o and needs to be switched on again quickly, allow approximately 3 minutes for the correct
operation to resume.
• DO NOT connect the dehumidier to a multiple socket outlet that is being used with other electrical appliances.
• Select a suitable location, making sure you have easy access to an electrical outlet.
• Plug the unit into an electrical outlet with a grounding connection.
• Make sure the water bucket is correctly tted or the unit will not operate properly.
• NOTE: DO NOT attempt to move the dehumidier when there is water in the bucket. The unit may tip over and spill water or
damage unit.
FIG. 5
CASTERS
(At four points on the bottom of the unit)
• Casters can move freely.
• Never force casters to move over
carpet or move the unit with water in
the bucket. (The unit may tip over and
spill water.)

5
REMOVING THE COLLECTED WATER: 2 OPTIONS
OPTION 1: USE THE BUCKET
A dehumidier operating in one room will have little or no eect in
drying an adjacent enclosed area, such as a closet, or other room
unless there is adequate circulation of air in and out of the area.
• If the bucket is full when the unit is OFF, the full indicator light
will illuminate.
• If the bucket is full when the unit is ON, the compressor will turn
o, followed by the fan. The full indicator light will illuminate and
the display will show P2.
• Slowly pull out the bucket. Grip the left and right sides securely,
and carefully pull straight out so water does not spill. Use the
handle in the bucket to carry Do not put the tank on the oor
because the bottom of the bucket is uneven. The bucket will fall
and cause the water to spill.
• Throw away the water and replace the bucket. The bucket must
be securely in place for the dehumidier to operate. (DO NOT
drink the water.)
• The unit will re-start when the bucket is placed in its correct
position. The unit will take 3 minutes to restart.
NOTES:
• When you remove the bucket, do not touch any parts inside of
the unit. Doing so may damage the product.
• Be sure to push the bucket gently all the way into the unit. Improper installation or failing to push it in securely may
cause the unit not to operate.
• When you remove the bucket, be sure to wipe away any excess moisture found inside the unit.
• When the unit is on, if the bucket is removed, the compressor and the fan turn o, then the unit will beep 8 times and
the digital display shows Eb.
• When the unit is o, if the bucket is removed, the unit will beep 8 times and the digital display shows Eb.
OPTION 1: USE THE BUCKET
FIG. 6
FIG. 7
1. Pull the bucket
out slightly.
2. Hold both sides of
the bucket with even
strength and pull it
out from the unit.
3. Dispose of water; replace bucket into proper place.
water outlet

6
OPTION 2: CONTINUOUS DRAINING
Water can be automatically emptied into a oor drain by attaching
a water hose, garden hose, or dehumidier drain hose to the
dehumidier. (Garden hose must be ≥ φ 5/16" with a female
threaded end with ID:M=1". Hose not included.)
• Remove the plastic cover from the drain outlet on the back of
the unit and set aside. Attach the drain hose through the drain
outlet of the unit and lead the drain hose to the oor drain or a
suitable drainage facility. (See Fig. 8 and Fig. 9.)
• When you remove the plastic cover, if there is some water in
the back drain outlet of the unit, you must dry it. Make sure the
hose is secure so there are no leaks and the end of the hose is
level or down to let the water ow smoothly.
• A hose length of no more than 6 ft. is recommended as the hose must allow the water to continuously travel downward into
the drain.
• Make sure the hose is secure to avoid leakage.
• Direct the hose down toward the drain, making sure that there are no kinks that will stop the water ow.
• Place the end of the hose into the drain and make sure the end of the hose is level or down to let the water ow
smoothly. NEVER LET DRAIN HOSE GO UPWARD AGAINST GRAVITY.
• Place the bucket back in the unit in the proper position. The unit will not run if the bucket is not in the proper place.
• Select the desired humidity setting and fan speed on the unit for continuous draining to start.
NOTES:
• When the continuous draining feature is not being used, remove the drain hose from the outlet and dry the water in the
continuous drain hose outlet.
• CONTINUOUS mode and continuous draining are dierent. You do not need to be on CONTINUOUS mode to do
continuous draining. See pg. 7 for information about CONTINUOUS mode.
OPTION 2: CONTINUOUS DRAINING
Remove the plastic cover by
counter-clockwise rotation.
Drain hose
FIG. 8 FIG. 9
Female
threaded
end

7
CONTROL PADS ON THE DEHUMIDIFIER
NOTE: The control panel of the unit you purchased
may be slightly dierent depending on the model.
8
2
7 6 5 4 3
1
CONTROL PADS: When you push the button to change
operation modes, the unit will make a single “beep”
sound to indicate that it is changing modes.
1. POWER –Press to turn the dehumidier on and o.
2. LED DISPLAY –Shows the set % humidity level
from 35% to 85% or auto on/o time (0-24) while
setting, then shows the actual ( +/- 5% accuracy)
room % humidity level in a range of 30%RH to
90%RH (Relative Humidity).
3. / : LEFT/RIGHT (DOWN/UP) PADS /
HUMIDITY SET CONTROL PADS
• The humidity level can be set within a range
of 35%RH to 85%RH (Relative Humidity) in
5% increments when in Normal mode.
• For drier air, press the pad and set to a lower
percent value (%).
• For damper air, press the pad and set a higher
percent value (%).
• The recommended standard setting is 45-50%.
You must be on Normal mode to set the humidity
• Cannot be used on Comfort or Cont. mode.
4. TIMER –Press to initiate the Auto on and Auto o
feature, in conjunction with the and key pads.
Timer range is 0.0 – 24 hrs. Timer does not cycle.
Indicator(s) above the button ("On" and/or "O")
will illuminate when the operation is active.
5. TURBO –Press to select Turbo fan speed for
maximum moisture removal. When the humidity
has been reduced and quiet operation is preferred,
set the fan control to Normal by pressing the
TURBO pad to turn o Turbo fan/light. Indicator
above the button will illuminate when the
operation is active.
6. CONTINUOUS (CONT.) –Press to activate the
continuous dehumidifying operation. When
operating in this mode the LEFT/RIGHT (DOWN/
UP) / pads will be deactivated and you will
NOT be able to set a desired humidity. The unit will
run non-stop unless using the bucket to collect
water. At which point, the unit will shut o when
the bucket is full. Indicator above the button will
illuminate when the operation is active.
7. FILTER –The check lter feature is a reminder to
clean the Air Filter for more ecient operation.
The “Filter” light (Clean Filter Indicator Light) will
illuminate after 250 hours of operation. To reset
after cleaning the lter, press and hold the Filter
button and the light will go o, resetting the timer.
Indicator above the button will illuminate when the
operation is active.
8. COMFORT –Utilize this dehumidication feature to
automatically keep humidity in the 45%–55%
range based on room temperature. When
operating in this mode the LEFT/RIGHT (DOWN/
UP) / pads will be deactivated and you will
NOT be able to set a desired humidity. Indicator
above the button will illuminate when the
operation is active.
NOTE: When neither the Cont. or Comfort mode is
selected, the unit is on Normal mode. The humidity level
can be manually selected in this mode.
FIG. 10

8
ERROR AND PROTECTION CODES
AS – HUMIDITY SENSOR ERROR
Unplug the unit for at least 5 minutes and plug
it back in. Make sure the lter is clean. If error
repeats, call Perfect Aire Consumer Services at
844.472.2473.
E3 – UNIT MALFUNCTION
Unplug the unit for at least 5 minutes and plug
it back in. If error repeats, call Perfect Aire
Consumer Services at 844.472.2473.
Eb – BUCKET IS REMOVED OR NOT IN RIGHT POSITION
Replace bucket in the right position.
EC – UNIT MALFUNCTION
Unplug the unit for at least 5 minutes and plug
it back in. If error repeats, call Perfect Aire
Consumer Services at 844.472.2473.
ES – TEMPERATURE SENSOR ERROR
Unplug the unit for at least 5 minutes and plug
it back in. Make sure the lter is clean. If error
repeats, call Perfect Aire Consumer Services
at 844.472.2473.
P2 – BUCKET IS FULL OR NOT IN THE CORRECT POSITION
Empty the bucket and replace it in the proper
position. Ensure oat switch and foam are
secured properly in bucket.
OTHER FEATURES
BUCKET FULL INDICATOR LIGHT
Illuminates when the bucket needs to be emptied, is
removed, or is not placed in the proper position.
AUTO SHUT OFF
The dehumidier shuts o after 30 seconds when the
bucket is full or when the bucket is removed or not
replaced in the proper position. When the humidity
setting is reached, the unit will cycle o automatically.
(The compressor cycles o rst. 3 minutes later, the fan
will turn o as well.)
AUTO DEFROST
When frost builds up on the evaporator coils, the
compressor will cycle o and the fan will continue to
run (on “Turbo”) until the frost disappears. The AUTO
DEFROST Indicator light will illuminate. The unit will
restart on its own once the auto defrost process
has completed.
SAFETY FEATURE
After the unit has stopped, it cannot resume operation
within in the rst 3 minutes. This is to protect the unit.
Operation will restart automatically after 3 minutes.
CHECK FILTER FEATURE
The system starts to log the time once the fan motor
operates. The check lter light will be lit up only when
the accumulated operation time achieves 250 hours or
more. The CLEAN FILTER Indicator light ashes once
every second. After cleaning the air lter, press and hold
the FILTER button to reset the lter timer and turn o
the CLEAN FILTER indicator light.
AUTO-RESTART
If the unit breaks o unexpectedly due to a loss of
power, it will automatically restart with the previous
function setting when the power resumes.
SETTING THE TIMER
• When the unit is on, press the TIMER button; the
TIMER OFF indicator light illuminates, indicating that
the Auto Stop program is initiated. Press it again and
the TIMER ON indicator light illuminates indicating
that the Auto Start program is initiated.
• If you prefer, you can set the timer while the unit is
powered o and follow the instructions above to set
the unit to go on and then o.
• Press or hold the UP or DOWN pad to change the
Auto time by 0.5 hour increments, up to 10 hours,
then at 1 hour increments up to 24 hours. The
display on the control pad will count down the time
remaining until start/stop.
• The selected time will register for 5 seconds and the
system will automatically revert back to displaying
the previous humidity setting.
• When the Auto start and Auto stop times are set
within the same program sequence, TIMER ON and
OFF indicator lights illuminate, identifying both ON
and OFF times are now programmed. You can set the
Timer for just ON or just OFF in which case the single
corresponding ON or OFF light will be illuminated.
• Turning the unit ON or OFF at any time or
adjusting the timer setting to 0.0 will cancel the
Auto Start/Stop.
• When LED display window displays the code of P2,
the Auto Start/Stop function will also be canceled.
A NOTE ABOUT THE TIMER:
When you set the timer, the unit will only go on once
and o once. If you want the dehumidier to cycle on
and o repeatedly, you do not need to set the timer.
Instead, set your desired humidity and the unit will cycle
on and o based on the selected humidity setting.

9
CARE AND MAINTENANCE
CARE AND CLEANING OF THE DEHUMIDIFIER
TURN THE DEHUMIDIFIER OFF AND REMOVE THE PLUG FROM THE WALL
OUTLET BEFORE CLEANING.
1. CLEAN THE GRILLE AND CASE
• Use a damp cloth with water and a mild detergent. Do not use
bleach or abrasives.
• Do not splash water directly onto the main unit. Doing so may
cause electrical shock, cause the insulation to deteriorate, or
cause the unit to rust.
• The air intake and outlet grilles get soiled easily; use a vacuum
attachment or brush to clean.
2. CLEAN THE BUCKET
Every few weeks, clean the bucket to prevent growth of mold, mildew
and bacteria.
• Remove the bucket and clean it in an area away from the
dehumidier to avoid splashing water onto/in the unit.
• Partially ll the bucket with clean water and add a small amount of
mild detergent. Swish it around in the bucket, empty and rinse.
NOTE: DO NOT use a dishwasher to clean the bucket. After cleaning the
bucket, it must be securely in place for the dehumidier to operate.
3. CLEAN THE AIR FILTER
• Remove and clean the lter every 2 weeks (based on normal
operating conditions).
• To remove the lter, pull lter outwards. (See Fig. 11.)
• Wash the lter with clean water, then dry thoroughly before
re-inserting it into the unit.
CAUTION: DO NOT operate the dehumidier without a lter because dirt
and lint will clog the unit and reduce performance.
PROLONGED PERIODS OF NON-USE
• After turning o the unit, wait one day before emptying the bucket.
• Clean the main unit, water bucket and air lter and let
dry completely.
• Wrap the cord and bundle it with the band on the unit.
• Cover the unit with a plastic bag.
• Store the unit upright in a dry, well-ventilated location.
FIG. 11

10
CONTINUED ON NEXT PAGE >
TROUBLESHOOTING
BEFORE CALLING FOR SERVICE, PLEASE REVIEW THE CHART BELOW
ISSUE POSSIBLE CAUSES
AUTO DEFROST
DISPLAYS
REPEATEDLY
• Turn o unit and unplug 4-6 hours.
• Plug unit back in. Run in Normal mode (no Turbo fan, not on Continuous operation) and set
humidity level to no more than 5% lower humidity than what the display reads for the room humidity.
• Allow time for the unit to run until it successfully reaches initial humidity setting.
• Lower humidity another 5% and repeat until desired humidity is reached. (Average setting should be
45-50%.)
• Be sure unit humidity is not set too low, unit is not sitting on too cold of a oor and unit is not being
used in too cold of a room. (Room should be 41º F or above.)
• Be sure there is sucient air circulation between the unit and the oor.
FROST APPEARS
ON THE COILS • This is normal. The dehumidier has an auto defrost feature. See page 4 for more information.
DEHUMIDIFIER
P2 OR
‘BUCKET FULL’
DISPLAYS
• Verify rubber drain plug is not removed from back of unit if using bucket to collect water.
• Check oat switch (inch length silver tab in top of unit behind bucket) to ensure it is not cracked,
bent, broken, dirty, or obstructed. If bent, re-adjust by re-bending back in place. The switch is
located on the left side behind the bucket when you are facing the unit.
• Check that unit is level and the lter, vents and bucket are thoroughly clean.
• Ensure oat is snapped into place inside the bucket and that foam piece is inserted in oat. See
page 5, Fig. 4.
• Unplug unit for at least 5 minutes. Plug unit back in. Remove and securely return bucket, then turn
on unit.
DEHUMIDIFIER
NOT
DRAWING
WATER
• Be sure unit is not too large or too small for the area of the room.
• When rst installed, run unit on Continuous Mode for 24 hours.
• Allow enough time for unit to remove moisture.
• Set humidity low enough to ensure moisture removal. Setting the unit below 45% is not
recommended.
• Setting may be the same as actual humidity in room, thus no moisture to remove.
• Be sure all doors, windows and other openings are securely closed.
• Be sure unit is level and that there is sucient air circulation around the unit, as well as between unit
and oor.
• Make sure unit is level and that there are no curtains, blinds, or furniture blocking the unit.
• Check that room temperature is 41º F or above.
• If unit is near a heat source, such as a clothes dryer, etc., relocate unit.
DEHUMIDIFIER
CONSTANTLY
CYCLES ON/OFF
• Be sure unit is not too large or too small for the area of the room.
• Using unit in much less than its stated coverage will likely cause it to go on and o more frequently.
Using too small of a unit will cause it to run constantly.
• If the humidity setting and actual humidity in room are cycling right around the same, the unit will
turn o and on accordingly.
• The fan will run for a few minutes after the compressor shuts o. If you have turned the Continuous
mode on, the fan and compressor will not turn o; they will run continuously in this mode.
• Check that unit is level and the lter, vents and bucket are thoroughly clean and nothing is
obstructing them.
• Be sure all doors, windows and other openings are securely closed.
• Ensure there is sucient air circulation around the unit, as well as between unit and oor.
• Unplug unit for at least 5 minutes. Plug unit back in, remove and return bucket to dehumidier and
turn on.
ES, AS, P2, EC
or E1 APPEARS
ON THE DISPLAY
• These are error and protection codes. See page 4 of this manual for more information.

11
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.
BEFORE CALLING FOR SERVICE, PLEASE REVIEW THE CHART BELOW
ISSUE POSSIBLE CAUSES
DEHUMIDIFIER ALWAYS
RUNNING
• Be sure unit is not too large or too small for the area of the room.
• Allow enough time for unit to remove moisture.
• If set on CONTINUOUS mode, de-select button and set unit to an appropriate humidity
setting.
• If humidity in room is above the set humidity, then unit will be running.
• Be sure all doors, windows and other openings are securely closed.
• Be sure unit is level and that there is sucient air circulation around the unit, as well as
between unit and oor.
• Make sure there are no curtains, blinds, or furniture blocking the unit.
• Lower room temperature.
• If unit is near a source of moisture, such as a sink, shower, washing machine, etc., then
relocate unit.
• Check that lter, vents and bucket are thoroughly clean.
CONTINUOUS DRAIN NOT
WORKING PROPERLY
• Be sure hose is CLEAN, pliable and no longer than 6 feet in length (recommended).
Clear tubing with sizing of 5/8 inch for the outer diameter and 1/2 inch for inner diameter
is recommended.
• Hose should be secure on both ends, being especially mindful that it is pushed all the way
onto connector piece inside unit.
• Hose should exit through the back of unit and always be positioned at a DOWNWARD
slope to the desired drain location.
• If using garden hose attached to adapter piece, be sure connection is secure throughout.
• Be sure nothing is obstructing hose connection and there are no kinks or tears in any of
the hosing.
• Ensure unit is level and not tilted forward and that bucket is pushed in all the way. Though
the unit may appear level, if the surface it sits on is even slightly uneven and the front of
the unit is tilted downward, continuous draining may not work. If necessary, slightly prop
up the front two wheels of the unit, taking care that the unit does not fall backward.
• Check that lter, vents and bucket are thoroughly clean.
• If water is going into bucket instead of hose, the unit is working properly. Please double
check all of the above and/or un-hook hosing set-up and start again.
UNIT DOES NOT START
• Make sure the dehumidier's plug is pushed completely into the outlet.
• Check the fuse/circuit breaker box in your home.
• The bucket is full and needs to be emptied OR the water bucket is not in the
proper position.
• If on NORMAL mode, check that the humidity setting is lower than Relative Humidity (RH).
UNIT MAKES A LOUD NOISE
WHEN OPERATING
• Make sure the air lter is clean and not clogged.
• Make sure the unit is upright (not tilted) and on a at, level surface.
• If you are using the pump operation, the unit may be noisy for the rst 3-5 minutes after
the pump begins operating. This is normal.
WATER ON FLOOR
• Check the hose connection points to make sure they are not loose.
• If collecting water in the bucket, make sure continuous drain outlet plug has not been
removed from back of unit and that the unit is level.
• Make sure the foam piece has not been removed from the oat. Without this piece, the
oat mechanism will not work properly and the bucket will overow. See page 5, Fig. 4.
UP AND DOWN PADS ON
CONTROL PANEL DO NOT
ALLOW USER TO ADJUST
HUMIDITY SETTING
• Unit must be powered on.
• Unit cannot be in Continuous mode.
• Unit cannot be in Comfort mode.

Distributed by:
Perfect Aire, LLC
5401 Dansher Rd.
Countryside, IL 60525
844-4PA-AIRE | 844-472-2473
www.perfectaire.us
Specification and performance data is subject to change without notice.
Printed in China
PA/User_1PDQW45/03142018
* Wi-Fi is a trademark of Wi-Fi Alliance®
USER MANUAL
Be sure to read the
QUICK START TIPS
on the next page
FOR MODEL:
1PDQW45
Before using your dehumidifier, please
read this manual carefully and keep it for
future reference, along with your receipt.
Wi-Fi®* |ULTRA-QUIET
DEHUMIDIFIER