Whynter MultiCool Smart Control Enabled Portable Air Conditioner
with Built-in Dehumidifier and Heating Function*
Congratulations on your new Whynter product. To ensure proper operation, please read this Instruction
Manual carefully before using this product. Keep this manual in a safe place for future reference.
MODELS: ARC-0850XP | ARC-1050XP | ARC-1050XPH*
IMPORTANT NOTE:
Before using your air conditioner, please read
this manual carefully and keep it for future reference.
Page 2
Please keep this user manual in a safe place for future reference.
Thank you for choosing Whynter. Please follow the instructions provided in this user manual to obtain the
very best performance from your portable air conditioner. We trust that your Whynter portable air
conditioner will provide the performance and reliability that we stand for.
This symbol on the product or its packaging indicates that this appliance cannot be treated as normal
domestic trash, but must be handed in at a collection point for recycling electric and electronic appliances.
Your contribution to the correct disposal of this product protects the environment.
Further information about the recycling of this product can be obtained from your local municipal authority.
FCC Compliance Statement
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Unique Identifier: RG51F2(2)/EFU1
Responsible Party - U.S. Contact Information
Brand: Whynter Company Name: Whynter LLC.
Address: 3320 E Birch Street, Brea CA 92821
Internet contact information: https://www.whynter.com
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
DISPOSAL INFORMATION
SAFETY PRECAUTIONS
SPECIFICATIONS
INTRODUCTION
LIST OF INSTALLATION PARTS AND ACCESSORIES
INSTALLATION GUIDE
CONTROL PANEL
REMOTE CONTROL
CARE AND MAINTENANCE
STORAGE
TROUBLESHOOTING
WARRANTY
Page 4
4 - 5
6
7
8
9 - 11
12 - 13
14 - 15
15 - 16
17
18
19
TABLE OF CONTENTS
CAUTION
WARNING
Explanation of Symbols
This symbol indicates the possibility of personnel injury or loss of life.
This symbol indicates the possibility of property damage or serious consequences.
Page 3
CAUTION
SAFETY PRECAUTIONS
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 a person responsible for their safety. Children should be supervised to
ensure that they do not play with the appliance.
Children must be supervised around the unit at all times.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
Prior to cleaning or other maintenance, the appliance must be disconnected from the supply mains.
Do not remove any fixed covers. Never use this appliance if it is not working properly, or if it has been
dropped or damaged.
To prevent death or 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 death, harm or damage.
Installation must be performed according to the installation instructions. Improper installation can cause water
leakage, electrical shock, or fire.
Use only the included accessories and parts, and specified tools for the installation. Using non-standard parts can
cause water leakage, electrical shock, fire, and injury or property damage. Make sure that the outlet you are using is
grounded and has the appropriate voltage.
The power cord is equipped with a three-prong grounding plug to protect against shock.
Voltage information can be found on the nameplate of the unit.
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 (the fuse or circuit breaker needed is
determined by the maximum current of the unit. The maximum current is indicated on the nameplate located on
unit), have a qualified electrician install the proper receptacle.
Install the unit on a flat, sturdy surface. Failure to do so could result in damage or excessive noise and vibration. The
unit must be kept free from obstruction to ensure proper function and to mitigate safety hazards.
Do not modify the length of the power cord or use an extension cord to power the unit.
Do not share a single outlet with other electrical appliances. Improper power supply can cause fire or electrical
shock.
Do not install your air conditioner in a wet room such as a bathroom or laundry room. Too much exposure to water
can cause electrical components to short circuit.
Ensure there is a minimum of 36" clearance around the unit and is clear from any combustible items such as
propane, fire extinguishers, fuel, etc.
The exhaust hose should always be used and should never be covered or blocked which can become a fire hazard.
The unit has wheels to facilitate moving. Make sure not to use the wheels on thick carpet or to roll over objects, as
these could cause tipping.
Do not operate a unit that it has been dropped or damaged.
Do not place the portable air conditioner close to any other heat generating appliances
Do not touch the unit with wet or damp hands or when barefoot.
If the air conditioner is knocked over during use, turn off the unit and unplug it from the main power supply
immediately. Visually inspect the unit to ensure there is no damage. If you suspect the unit has been damaged,
contact a technician or customer service for assistance.
In a thunderstorm, the power must be cut off to avoid damage to the machine due to lightning.
Your air conditioner should be used in such a way that it is protected from moisture. e.g. condensation, splashed
water, etc. Do not place or store your air conditioner where it can fall or be pulled into water or any other liquid.
Unplug immediately if it occurs.
All wiring must be performed strictly in accordance with the wiring diagram located inside of the unit.
The unit's circuit board (PCB) is designed with a fuse to provide overcurrent protection. The specifications of the
fuse are printed on the circuit board, such as: T 3.15A/250V, etc.
When the water drainage function is not in use, keep the upper and the lower drain plug firmly plugged into to the
unit to prevent choking.
Page 4
The appliance shall be stored in a room without continuously operating ignition sources (for example: open
flames, an operating gas appliance or an operating electric heater).
Do not pierce or burn the unit.
Be aware that the refrigerants may not contain an odor.
Do not remove any fixed covers. Never use this appliance if it is not working properly, or if it has been dropped
or damaged. Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar
coverings. Do not route cord under furniture or appliances. Arrange cord away from traffic area and where it
will not be tripped over.
Do not operate unit with a damaged cord, plug, power fuse or circuit breaker. Return to an authorized service
facility for examination and/or repair.
To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control device.
The appliance shall be installed in accordance with national wiring regulations.
Contact the manufacturer or authorized service technician for repair or maintenance information of this unit.
Contact the manufacturer or authorized installer for installation questions of this unit.
Do not cover or obstruct the inlet or outlet grilles.
Do not use this product for functions other than those described in this instruction manual.
Before cleaning, turn off the power and unplug the unit.
Disconnect the power if strange sounds, smell, or smoke comes from it and contact the manufacturer or
authorized service technician for assistance.
Do not press the buttons on the control panel with anything other than your fingers.
Do not remove any fixed covers. Contact Whynter Customer Support if this unit if it is not working properly, or
if it has been dropped or damaged.
Do not operate or stop the unit by inserting or pulling out the power cord plug.
Do not use hazardous chemicals to clean or come into contact with the unit. Do not use the unit in the
presence of inflammable substances or vapor such as alcohol, insecticides, petrol, etc. Always transport your air
conditioner in a vertical position and stand on a stable, level surface during use.
Always contact Whynter Customer Support for replacement parts compatible with your unit. Hold the plug by
the head of the power plug when taking it out.
Turn off the product when not in use.
Keep ventilation openings clear of obstruction.
The appliance shall be stored so as to prevent mechanical damage from occurring.
A warning that the appliance shall be stored in a well-ventilated area where the room size corresponds to the
room area as specified for operation.
Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid
certificate from an industry-accredited assessment authority, which authorizes their competence to handle
refrigerants safely in accordance with an industry recognized assessment specification.
Servicing shall only be performed as recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the
supervision
of the person competent in the use of flammable refrigerants.
Please follow the instructions carefully to handle, install, clear, and service the air conditioner to avoid any
damage or
hazard. Flammable Refrigerant R32 is used within air conditioner. When maintaining or disposing the air
conditioner,
the refrigerant (R32) shall be recovered properly and shall not discharge to air directly.
No any open fire or device which may generate spark/arcing shall be around air conditioner to avoid causing
ignition
of the flammable refrigerant used.
Please follow the instruction carefully to store or maintain the air conditioner to prevent mechanical damage
from occurring. Flammable refrigerant R32 is used in air conditioner. Please follow the instruction carefully to
avoid any hazard. For specific information on the type of gas and the amount, please to the relevant label on
the unit itself.
CAUTION
WARNING
SAFETY COMPLIANCE
Page 5
Model
ARC-0850XP
ARC-1050XP
ARC-1050XPH
Operational Modes
Auto | Cool | Fan | Dry
Auto | Cool | Fan | Dry
Auto | Cool | Fan | Dry| Heat
Cooling Capacity
12,000 BTU
SACC 8,000 BTU
13,500 BTU
SACC 10,000 BTU
13,500 BTU
SACC 10,000 BTU
Heating Capacity
-
-
10,500 BTU
Dehumidifying Capacity
91 pints per day
122 pints per day
122 pints per day
Coverage Area
450 sq. ft.
500 sq. ft.
500 sq. ft.
Fan Speed
Continuous | Auto | Low |
Medium | High
Continuous | Auto | Low |
Medium | High
Continuous | Auto | Low |
Medium | High
Noise Level
48.9 | 50 | 51.6 db
51.5 | 52.5 | 54 db
51.5 | 52.5 | 54 db
Temperature Range
60°F-86°F | 16°C-30°C
60°F-86°F | 16°C-30°C
60°F-86°F | 16°C-30°C
Timer
up to 24 hours
up to 24 hours
up to 24 hours
Refrigerant
R32
R32
R32
Power Consumption
1460W
1560W
1560W
Amps
11.9A
12.0A
12.0A
Power Supply
115V/60Hz
115V/60Hz
115V/60Hz
CEER
7.2
7.9
7.9
Net Weight
60 lbs.
70 lbs.
72 lbs.
Unit Dimensions
17.3" W x 13.58" D x 28.75" H
17.7" W x 14.17" D x 29" H
17.7" W x 14.7" D x 29" H
SPECIFICATIONS
In order to ensure the optimal performance of our products, the design specifications of the unit and remote
control are subject to change without prior notice.
All illustrations in the manual are for explanation purpose only. Your machine may be slightly different. The unit can
be controlled by the unit control panel alone or with the remote controller.
Your installation location should meet the following requirements:
Make sure that you install your unit on an even surface to minimize noise and vibration.
The unit must be installed near a grounded plug, and the Collection Tray Drain (found on the back of the unit)
must be accessible.
The unit should be located at least 30cm (12") from the nearest wall to ensure proper air conditioning. The
horizontal louver blade should be at least 50cm (19.7") away from obstacles.
DO NOT cover the Intakes, Outlets or Remote Signal Receptor of the unit, as this could cause damage to the
unit.
CHOOSING THE RIGHT LOCATION
Caster
Front panel
Control panel
Horizontal louver blade
(swing automatically)
Upper air filter
Carbon filter (pre-installed)
Gravity drain outlet
Exhaust outlet
Lower air filter
Lower air intake
Power plug socket
Power cord buckle
Heat pump drain outlet*
Manual drain outlet
≥30cm (12”) ≥50cm (19.7") ≥30cm (12”) ≥50cm (19.7")
DESIGN NOTICE
PREPARATION
*only for ARC-1050XPH
Upper air intake
Page 7
Exhaust hose
Unit adapter
Exhaust hose
assembly
Window slider
adapter
1
Press one end of the exhaust hose into the window slider adapter and the other end onto the unit adapter.
The adapters will clamp automatically with elastic.
2
Exhaust hose assembly installation (window type)
Preparing the adjustable window slider
or
Bolt
Bolt
Window slider A
Outside
Inside
Window slider B
Window slider C
Window slider A Window slider B
Measure the window opening where the window kit will be installed. 1.
Assemble Slider A to Slider B and Slider C for large windows. If the window opening is less than the
length of Slider A alone, it can be cut to the necessary length. Make sure not to cut into the window
slider adapter cutout or the adapter will not connect properly.
2.
Use the window slider bolts to secure the window sliders at the correct length.3.
NOTE: Once the Exhaust Hose assembly and Adjustable Window Slider are prepared, choose from one of the
following two window installation methods (Hung window or Sliding Window).
INSTALLATION GUIDE
3
Cut the adhesive foam seal A and B strips to the proper lengths, and attach them to the window sash and
frame as shown.
Complete sealing of window
Foam seal A
(Adhesive
type)
Foam seal B
(Adhesive type-
shorter)
Foam seal A
(Adhesive
type)
Foam seal B
(Adhesive type-
shorter)
Hung Window
Installation
Sliding Window
Installation
Page 9
INSTALLATION GUIDE
4
Insert the window slider assembly into the window opening.1.
Cut the non-adhesive foam seal C strip to match the width of the window. Insert the seal between the
glass and the window frame to prevent air and insects from getting into the room.
2.
If desired, install the security bracket with 2 screws as shown.3.
Hung window installation
5
Insert the window slider assembly into the window opening.1.
Cut the non-adhesive foam seal C strip to match the height of the window. Insert the seal between
the glass and the window frame to prevent air and insects from getting into the room.
2.
If desired, install the security bracket with 2 screws as shown.3.
Sliding window installation
6
Slide the exhaust hose into the exhaust air outlet opening of the unit along the lower groove making sure
to catch the hook into the hook seat.
Install the exhaust hose assembly to the unit
Hook
Unit adapter
Hook Seat
Lower groove
Make sure the unit adapter
is inserted into the lower groove
of the air outlet.
Page 10
INSTALLATION GUIDE
7
Insert the window slider adapter into the cutout of the window slider.
Connect the exhaust hose assembly to the window
Hung Window
Installation
Sliding Window
Installation
NOTE: Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit may be slightly
different. The actual shape shall prevail.
Page 11
4
Select the operating mode in the sequence: AUTO, COOL, DRY, FAN and HEAT*. The appropriate LED indicator
light will light to show which mode is active.
*only for ARC-1050XPH
CONTROL PANEL
6 5 2 3 7 8 1
1. POWER / WIRELESS button
Press the Power Button to turn on or off the unit.
To activate wireless connection mode, press and hold the POWER button for 3 seconds until 'AP' appears on the
LED display. Successful router connection within 8 minutes exits wireless mode, illuminating the Wireless
indicator. Failure exits mode automatically.
2. MODE button
AUTO mode
When you set the air conditioner to AUTO mode, it will automatically select cooling, heating*, or fan-only
operation depending on what temperature is selected and the room temperature. *only for ARC-1050XPH
The air conditioner will control the room temperature automatically at the temperature point set by you.
When in AUTO mode, you can not select the fan speed.
NOTE: When in AUTO mode, both the AUTO mode and the actual operation mode indicator lights illuminate
for some models.
COOL mode
When in COOL mode, Press the UP and DOWN buttons to select your desired room temperature. The
temperature can be set within a range of 60°F-86°F/16°C-30°C
Press the FAN button to choose the fan speed.
DRY mode
Press the MODE button until the DRY indicator light comes on. When in Dry mode, the fan speed and the
temperature cannot be adjusted. The fan motor operates at AUTO speed.
FAN mode
When in FAN mode, press the FAN button to choose the fan speed. The temperature can not be adjusted.
Do not put the duct to window.
HEAT mode*
Press the MODE button until the HEAT indicator light comes on.
Press the ADJUST buttons UP and DOWN to select your desired room temperature. The temperature can
be set within a range of 60°F-86°F/16°C-30°C.
Press the FAN button to choose the fan speed. Note: For some models, the fan speed can not be adjusted
under HEAT mode.
Only available for ARC-1050XPH
Page 12
CONTROL PANEL
3. UP and DOWN buttons
Press to adjust (increasing/decreasing) temperature settings in 1°F/1°C increments
Press to adjust Timer setting in a range of 0-24hrs.
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 buttons at the same time for 3 seconds.
4. DISPLAY WINDOW
Shows the temperature in °C or °F and the Auto-timer settings.
5. TIMER button
Press to initiate the AUTO ON start time and AUTO OFF stop time program, in conjunction with the UP &
DOWN buttons. The timer on/off indicator light illuminates when the timer is set.
6. SWING/VENT button
Press to initiate the swing feature. Press SWING button once to start the louver moving, and press again to stop
the louver in the desired direction.
7. Continuous FAN mode
Control the fan speed. Press to select the fan speed in four steps: LOW, MED, HIGH and AUTO. The fan speed
indicator light illuminates under different fan settings.
NOTE: When in COOL or DRY mode, press the button for 3 seconds until the continuous fan indicator light
comes onto turn on the constant fan function. Press the button for 3 seconds to turn it off.
8. SLEEP mode
When in SLEEP mode the indicator light above the SLEEP button will illuminate, and the selected temperature
will increase (cooling) or decrease (heating) by 1°C/2°F(or 1°F) for 30 minutes.The temperature will then increase
(cooling) or decrease (heating) by another 1°C/2°F(or 1°F) after an additional 30 minutes. This new temperature
will be maintained for 7 hours before it returns to the originally selected temperature. This ends the Sleep mode
and the unit will continue to operate as originally programmed.
NOTE: This feature is unavailable under FAN or DRY mode.
Reset Filter
Press and hold on the SLEEP button for 3 seconds to initiate the reset filter connection mode. This feature is a
reminder to clean the Air Filter for more efficient operation. The filter light will illuminate after 250 hours of
operation. To reset after cleaning the filter and replacing the carbon filter, press the SLEEP button and the light
will go off.
NOISE LEVEL
AUTO RESTART
COMPRESSOR LOCK OUT
Portable air conditioners may make sounds that are not familiar to you. The sounds listed below are normal. Noise
reflecting off hard surfaces such as a floor or wall can make the sounds seem louder than they actually are.
The compressor may make a pulsating or high-pitched sound
Water running from the evaporator to the water tank may make a splashing sound
Refrigerant flowing may make a gurgling sound
Fan sound may come from front and back air vents
This portable air conditioner is optimized to operate in an ambient temperature of 64°F-90°F. The compressor circuit
has an automatic 3 minute time delayed start if the unit is turned off and on quickly. This prevents overheating of the
compressor and possible circuit breaker tripping.
In the event of a power outage, the air conditioner restarts at the previously set function mode and settings when
power is re-stored.
I SENSE FEATURE
The remote control functions as a thermostat, ensuring precise temperature control. It integrates an efficient sensor
and activates the I SENSE feature with a dedicated button. Once activated, it transmits temperature signals to the air
conditioner every 3 minutes, canceling if inactive for 7 minutes.
NOTE: Not applicable in DRY and FAN mode. Changing modes or turning off the unit disables the feature. Requires
the remote within 26 feet of the indoor unit for optimal function.
Page 13
The portable air conditioner can be switched on by the remote control. To transmit signals from the remote control
to the air conditioner, point the front part of the remote handset towards the control panel on the air conditioner.
Reception of the signal is confirmed by a beep. The maximum signal transmission distance is approximately 8
meters/26 feet.
NOTE:
Other appliances in the same room controlled by a remote control (TV, radio, stereo, etc.), may cause
interferences
Electronic and fluorescent lamps may interfere with the signal transmissions between the remote control and
the air conditioner
Remove the batteries if the remote control is not used for long periods
Mode indicator
Wireless indicator
Timer On indicator
Timer OFF indicator
Swing indicator
Temperature/Timer display (h)
Remote Control indicator
Temperature Scale indicator
Lock settings indicator
Sleep Feature indicator
I Sense Feature indicator
Fan Speed indicator
Up button
Down button
Mode button
Power button
Fan Speed button
Swing Feature button
Sleep Feature button
Timer ON button
I Sense Feature button
Lock Setting button
Timer OFF button
LED Display button
Temperature Scale button
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
REMOTE CONTROL
Displays the current selected mode (Auto, Cool,
Dry, Heat* or Fan)
Displays when the remote is turned on, and
disappears when it is turned off
Displays when TIMER ON is set
Displays when TIMER OFF is set
Displays auto-swing feature is turned, and
disappears when it is turned off
Displays the set temperature or timer setting when
using ON/OFF functions "h (hours)" indicator is
shown when timer settings are activated
Displays when the remote is turned on and
disappears when it is turned off
Displays temperature scale Fahrenheit or Celsius
Indicated all the current settings are locked
Displays when SLEEP function is activated
Displays when I SENSE function is activated
Displays the current selected fan speed
Increases set temperature/time
Decreases set temperature/time
Controls the function modes: Auto, Cool, Dry, Fan,
and Heat*
Turns the unit On and Off
Controls the fan speeds: Auto, High, Medium, or
Low (Continuous mode cannot be set using the
remote control)
Press to stop or start louver auto-swing feature
Starts or stops louver movement and set louver
angle
Enables the Timer On
Press to initiate I SENSE feature
Press I SENSE and TIMER OFF buttons to lock
current settings
Enables the Timer Off
Press this button to turn on and turn off the display
on the indoor unit
Press to change Temperature Scale (Fahrenheit or
Celsius)
*only for ARC-1050XPH
Page 14
SAFETY PRECAUTIONS
Always unplug the unit before cleaning or servicing.
DO NOT use flammable liquids or chemicals to clean the unit.
DO NOT wash the unit under running water. Doing so causes electrical danger.
DO NOT operate the portable air conditioner if the power supply was damaged during cleaning. A damaged
power cord must be replaced with a new cord. Contact Whynter Customer Support for more information.
REPLACING THE REMOTE BATTERIES
This remote control comes with two AAA batteries. Place the batteries in the remote
control before use.
Slide the back cover from the remote downward to expose the battery compartment.1.
Insert the batteries, ensure to match the (+) and (-) symbols on the ends of the
batteries with the symbols inside the battery compartment.
2.
Slide the battery cover back into place. 3.
Notes:
The air conditioner will not respond if curtains, doors, or other materials block the signal from the remote
control to the unit.
Prevent any liquid from contact with the remote control. Do not expose the remote control to direct sunlight or
heat.
If the infrared signal receiver on the indoor unit is exposed to direct sunlight, the air conditioner may not
function properly. Use curtains to prevent the sunlight from falling on the receiver.
Do not mix old and new batteries or batteries of different types.
Do not leave the batteries in the remote control if it is not going to be used for more than two months.
REMOTE CONTROL
CARE AND MAINTENANCE
WATER DRAINAGE
When the internal drain pan becomes full the appliance will beep 8 times
and the digital display will show error code P1. The air conditioning or
dehumidifying action will stop but the fan may continue to operate.
Ensure that the appliance is turned off and unplugged and that it is close
to a floor drain or to an external container.
A. Manual Drain Plug
Remove the drain plug and allow the collected condensation to drain
completely into a shallow external container. Replace the bottom manual
drain plug, pressing firmly to ensure a tight fit and no leaks.
B. Continuous Gravity Drain
During dry mode, install continuous drain option so that the appliance
will automatically drain collected water. Remove the upper drain plug and
attach the included drain hose. Place the open end of the drain hose over
the receptacle that the appliance will drain into; this could be a basement
floor drain, a sink, or similar. Ensure that there are no kinks or bends in
the drain hose and that it goes straight down toward the floor. The
continuous drain is activated by gravity only. If the hose is not positioned
directly downwards, water will not drain correctly.
C. Heat pump drainage (for ARC-1050XPH only)
This unit has a condensate pump feature that can pump out (and up)
water through the included drain hose for continuous water removal
during HEAT Mode. Remove the heat pump drain plug from the back of
the unit and install the drain hose. Place the open end of the hose to a
drain area.
NOTE: The condensate pump will only engage during Heat mode and
will not work in any other modes. Pump drain hose is required to be
installed when using in Heat Mode. To reduce pump drain noise, make
sure to attach the drain hose adapter to the open end of the drain hose.
Drain hose adapter
Remove upper
drain plug
Drain
hose
Remove lower
manual drain
plug
Remove lower
drain plug
A
B
C
Page 15
The two washable air filters should be cleaned every two weeks to ensure
efficient performance. In households with animals, the air filters may need
to be cleaned more often and the external grills may need to be wiped to
prevent blocked air flow.
To access the filters:
Switch off the air conditioner. 1.
Press down on the two tabs to release the upper air intake and lower
air intake grilles.
2.
Use a vacuum cleaner or tap lightly to remove loose dust and dirt. 3.
Rinse the filters thoroughly under warm running water (no hotter than
100°F.)
4.
Dry thoroughly before re-inserting the filters.5.
Unplug the appliance before cleaning or servicing. Clean the cabinet with a lukewarm damp cloth and neutral
detergent. Dry the cabinet with a lint-free dry cloth.
Do not use gasoline, paint thinner, or other chemicals to clean the appliance.
Do not wash the appliance directly under a tap or using a hose. It may cause electrical damage.
UNIT CLEANING
CARE AND MAINTENANCE
DISPOSAL
This appliance should not be treated as regular household waste. Check for local regulatory compliance
regarding the approved and safe disposal of this appliance.
ERROR CODES
P1 - water tray is full - attach drain hose and drain excess water
If any of the error codes below appear on the display, unplug the air conditioner and allow it to sit undisturbed for
5 minutes. If the error code persists when the unit is plugged back in, please contact Whynter Customer Support.
EH60 - Room temperature sensor error.
EH61 - Evaporator temperature sensor error.
EC52 - Condenser temperature sensor error
EH0b - Display panel communication error.
EL0C - Refrigerant leakage detection malfunction.
AIR FILTERS
The Activated Carbon filter is designed to remove smoke and other
odors. It is recommended you replace the Activated Carbon filter every
2-3 months or as needed.
CARBON FILTER
Page 16
STORAGE
Drain the unit’s water collection tray according to the instructions in the following section. 1.
Run the appliance on FAN mode for 12 hours in a warm room to dry it and prevent mould.2.
Turn off the appliance and unplug it.3.
Clean the appliance by wiping its surfaces with a soft cloth dampened.4.
Clean the air filter according to the instructions in the previous section. Reinstall the clean, dry filter before
storing.
5.
Remove the batteries from the remote control.6.
Be sure to store the unit in a cool, dark place. Exposure to direct sunshine or extreme heat can shorten the
lifespan of the unit.
The cabinet and front may be dusted with an oil-free cloth or washed with a cloth dampened in a solution of
warm water and mild liquid dishwashing detergent. Rinse thoroughly and wipe dry.
Never use harsh cleansers, wax or polish on the cabinet front.
Be sure to wring excess water from the cloth before wiping around the controls. Excess water in or around the
controls may cause damage to the unit.
12 hours
Step 6
Step 1
Step 5
Step 4
Step 3
Drain the unit‘s water collection
tray then reinstall the bottom
drain plug back in.
Step 2
Page 17
Page 18
Many common portable air conditioner problems are easily resolved. Try the troubleshooting suggestions below
to see if the problems can be resolved before having to contact the service department.
PROBLEM POSSIBLE CAUSES SOLUTIONS
The portable air
conditioner does not turn
on
The unit turns on but the
compressor does not turn
on (the fan runs but the unit
is not cooling)
The air coming out of the
unit is not very cold, or the
airflow volume is weak
The filters are dirty or
obstructed
The air intake or exhaust is
obstructed
The unit is set in DRY or FAN
mode
The unit is set to low fan
speed
Power failure/outage
The automatic switch, line
fuse, or breaker has been
tripped
The power supply voltage is
too low
The power cord is damaged
The L.C.D.I. power plug for the
unit is tripped
The internal water reservoir is
full and 'P1" appears on
display
The room temperature is
outside of the operational
tolerances of the unit
The Cooling mode is not on
The compressor has not
turned on yet because of its
time delay
The set temperature is too
high
The internal water reservoir is
full and 'P1" appears on
display
Restore the power supply
Flip the switch / change the fuse/ turn the
breaker back on. Also note that you may
have too many applications drawing power
on one circuit, you may need to move the
other appliances to another circuit
Move the unit onto another circuit with the
correct voltage
Call for service. Only authorized personnel
should replace damaged power cord or
power plug
Press the Reset button on the L.C.D.I. power
plug
Drain water from the air conditioner
Possible loose internal connection. Please
contact Whynter for service.
TROUBLESHOOTING
Restore the power supply
Flip the switch / change the fuse/ turn the
breaker back on. Also note that you may have
too many applications drawing power on one
circuit, you may need to move the other
appliances to another circuit
Move the unit onto another circuit with the
correct voltage
Call for service. Only authorized personnel
should replace damaged power cord or power
plug
Press the Reset button on the L.C.D.I. power
plug
Drain water from the air conditioner
Possible loose internal connection. Please
contact Whynter for service.
Clean the air filters
Make sure there is at least 20" of clearance
from the air intake. Make the length of the
exhaust hose is as short as possible
Set the unit to the cooling mode
Set the unit to a higher fan speed
The unit has worked for a
long time, but the room is
not cold enough
Windows or doors are open
There are too many people in
the room
There is direct sunshine into
the room
The room is a kitchen or with
many heat producing
appliances
There is a server in the room
The room is too large
Close all windows and doors
You may need additional cooling or another
air conditioner.
Close curtains or blinds and try to minimize
the amount of direct sunlight into the room.
You may need additional cooling or another
air conditioner.
To obtain service or information, contact
Whynter LLC via email at support@whynter.com or call 866-WHYNTER.
Product contents and specifications may change without notice.
Copyright © 2024
WWW.WHYNTER.COM
ONE YEAR LIMITED PARTS WARRANTY
THREE YEAR WARRANTY ON COMPRESSOR
This WHYNTER product is warranted to the original owner, purchased from an authorized Whynter dealer
within the 48 U.S. continental states, for one year from the original purchase date against defects in material
and workmanship under normal residential usage. Should your WHYNTER product prove defective within one
year from the date of purchase, contact Whynter’s Customer Support team with the serial number and proof
of purchase to make a warranty claim. A Return Authorization number must be issued before returning any
parts or products. Parts or products received without a Whynter issued Return Authorization number will be
refused. Under this warranty, Whynter will repair or replace any parts found defective with new or
remanufactured parts or exchange the defective product with a new, refurbished, or remanufactured product
at our discretion. All defective products and parts covered by this warranty will be repaired or replaced on a
mail-in basis to Whynter’s Service Center. This warranty is not transferable. After the expiration of the
warranty, the cost of labor and parts will be the responsibility of the original owner. The compressor of
portable air conditioner is warranty of an additional two years after the one year limited warranty expires from
the date of purchase. After two months to one year, the customer will be responsible for the return freight
cost to Whynter’s Service Center. Please package the product carefully in its original packaging to avoid
damage in transit. Whynter is not responsible for damage resulting from shipper mishandling or improper
packaging. Please retain the original box and packaging materials.
THIS WARRANTY DOES NOT COVER:
• Acts of God, such as fire, flood, hurricanes, earthquakes and tornadoes.
• Improper power supply such as power surge, low voltage, defective household wiring or inadequate fuses.
• Use in commercial or industrial applications.
• Damage, accidental or otherwise, to the product while in the possession of a consumer not caused by a
defect in
material or workmanship.
• Damage caused by consumer misuse, tampering, lack of maintenance or failure to follow the care and
special
handling provisions in the instructions.
• Damage to the finish of the case, or other appearance parts caused by wear.
• Damage caused by repairs or alterations to the product by anyone other than authorized by the
manufacturer.
• Removal, Replacement Packaging, Freight and Insurance cost for the warranty service.
• Products sold AS IS or from an unauthorized reseller.
• Products that have had their serial numbers removed or defaced.
DISCLAIMER OF IMPLIED WARRANTIES; LIMITATION OF REMEDIES CUSTOMER'S SOLE AND EXCLUSIVE
REMEDY UNDER THIS LIMITED WARRANTY SHALL BE PRODUCT REPAIR OR REPLACEMENT AS PROVIDED
HEREIN. CLAIMS BASED ON IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR OR THE SHORTEST PERIOD ALLOWED
BY LAW, BUT NOT LESS THAN ONE YEAR. WHYNTER SHALL NOT BE LIABLE FOR CONSEQUENTIAL OR
INCIDENTAL DAMAGES SUCH AS PROPERTY DAMAGE AND INCIDENTAL EXPENSES RESULTING FROM
ANY BREACH OF THIS WRITTEN LIMITED WARRANTY OR ANY IMPLIED WARRANTY. SOME STATES AND
PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, OR LIMITATIONS ON THE DURATION OF IMPLIED WARRANTIES, SO THESE LIMITATIONS OR
EXCLUSIONS MAY NOT APPLY TO YOU. THIS WRITTEN WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS.
YOU MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE.
Page 19
