This picture is for reference only. Please refer to the actual product for the appearance.
2
SAFETY INFORMATION
SYMBOL INDICATES A HAZARDOUS SITUATION WHICH IF NOT AVOIDED
COULD RESULT IN SERIOUS INJURY OR DEATH.
Please read and understand this entire manual before attempting to assemble, operate or install your
air conditioner. Use this unit only as instructed in this manual. While this manual covers a wide variety
of troubleshooting, the instructions are not meant to cover every situation that may occur. Caution and
common sense are to be practiced when installing, operating or maintaining your unit.
WARNING
• Use caution when unpacking and installing. Fins
may be sharp and could harm you.
• Do not stop the unit by pulling out the power plug.
This may cause electric shock or fire.
• Replace immediately any part that has become
frayed or damaged. Do not use a cord that
shows damage or cracks along the length or at
the connector. A damaged power cord should
be replaced with a new cord obtained from the
manufacturer. Please contact Customer Service for
replacement options.
• Do not modify power cord length or share an outlet
with another appliance. This may cause electric
shock or fire.
• Always use a dedicated power circuit. The voltage
on the outlet should match the voltage rating on the
rating plate.
• The power cord is equipped with a 3-prong
grounding plug which can only be used with a
standard 3-prong wall outlet to minimize the
possibility of electric shock hazard. Where
a 2-prong outlet is encountered, it is your
responsibility to have it replaced with a properly
grounded 3-prong wall outlet.
• Do not use the outlet if it is loose or damaged.
It may cause electric shock.
• Do not open the unit during operation. It may cause
electric shock.
• Keep away from heating appliances, flammable
gas, or combustibles such as gasoline, benzene,
thinner, etc.
• Ventilate room before operating air conditioner if
there is a gas leak from another appliance.
• Never use an extension cord, surge protector, or
multi-outlet adapter with this unit.
• Plug in power cord properly. Always unplug your air
conditioner by pulling on the power plug. Grip plug
firmly and unplug to remove.
• Do not disassemble or modify the unit.
• Do not operate with wet hands.
• Do not clean with water that may run inside the
units electrical parts. This may cause failure of the
machine or electric shock.
• Do not place obstacles around air-inlets or inside of
air-outlet.
• Switch off the unit and unplug the unit before
cleaning.
• To prevent injury, when the air filter needs to be
removed, do not touch the metal parts of the unit.
• Only clean outside of the unit, use only a mild
detergent.
• Always insert the filters securely. Clean the filter
once every two weeks.
• Do not place heavy objects on the power cord.
Ensure that the power cord is not compressed.
• Turn off the main power switch when not using the
unit for a long period of time.
• All air conditioners contain refrigerants which,
under federal law, must be removed prior to
disposal. If you are getting rid of an old product
with refrigerants, check with the company handling
disposal about what to do.
• These R410A air conditioning systems require
contractors and technicians to use tools, equipment
and safety standards approved for use with this
refrigerant.
3
SAFETY INFORMATION
Electrical Information
The power cord with this air conditioner contains a current detection device designed to
reduce the risk of fire. Please refer to the section “operation of current device” for details. In the
event that the power cord is damaged, it cannot be repaired. It must be replaced with a power
cord from the product manufacturer.
• The power cord is equipped with a 3-Prong Grounding Plug
Do not under any
circumstances cut,
remove, or bypass the
grounding prong
which can only be used with a standard 3-prong wall outlet
to minimize the possibility of electric shock hazard. Where a
2-prong outlet is encountered, it is your responsibility to have it
replaced with a properly grounded 3-prong wall outlet.
• Do not use a power cord that shows damage or cracks along
the length or at the connector. A damaged power cord should
be replaced with a new cord obtained from the manufacturer.
Please contact Customer Service for replacement options.
• Do not modify power cord length or share an outlet with another
Power Cord with 3-Prong
Grounding Plug and Current
Detection Device.
appliance. This may cause electric shock or fire.
• Always use a dedicated power circuit. The voltage on the outlet
should match the voltage rating on the rating plate.
• Do not use the outlet if it is loose or damaged. It may cause
electric shock.
• Never use an extension cord, surge protector, or multi-outlet
adapter with this unit.
Operation of Current Device
The power cord contains a current device that senses damage to the power cord. To test your power
cord, do the following:
1. Plug in the Air Conditioner.
2. The power cord has TWO buttons on the 3-Prong Grounding Plug. Press the TEST button. You will
notice a click as the RESET button pops out.
3. Press the RESET button, and you will hear a click as the button engages.
4. The power cord is now supplying electricity to the unit. (On some products this is also indicated by a light on the 3-Prong Grounding Plug).
NOTE:
• Do not use the power cord to turn the unit on or off.
• Always make sure the RESET button is pushed in for correct operation.
• The power cord must be replaced if it fails to reset when either the TEST button is pushed,
or it cannot be reset. Please contact Customer Service.
• If the power cord is damaged, then it cannot be repaired. It MUST be replaced with a new power
cord. Please contact Customer Service.
4
INSTALLATION INSTRUCTIONS
Before You Begin
CAUTION
When handling the unit be careful to avoid cuts from any sharp metal edges
and the aluminum fins on the front / rear coils.
IMPORTANT: Save these instructions for future reference.
Product failure due to any improper installation is not covered under the One Year Limited Warranty.
IMPORTANT: You MUST use the parts provided for installation as well as proper installation
procedures as described in this manual when installing this Portable Air Conditioner.
WARNING
• Observe all electrical governing codes and ordinances.
• Do not use damaged or non-standard power cords.
• Use caution during installation and maintenance.
• Use proper operation to prevent electric shock, casualty and other accidents.
• Proper installation is the responsibility of the installer. If not installed properly the warranty is void.
• All parts described must be used with no substitutions.
Selection of Installation Location
Installing the unit in the following places can be dangerous and may cause malfunction:
1. Areas with strong heat sources, vapors, flammable or explosive gas, sulfated gas or volatile objects
spread in the air.
2. Near high-frequency devices such as welding machines, medical equipment, etc.
Requirements for Electric Connection
• Follow the Electric Safety Information when installing the unit.
• According to your local safety regulations, use a qualified power circuit.
• Do not plug into an outlet if it is loose or damaged. It may cause electric shock.
• Please make sure the power supply complies with the requirement of air conditioner. Unstable power
supply or wrong wiring may lead to electric shock, hazard or malfunction. Note: Electricity requirements
are 115V (60 Hz).
• Do not connect to the power outlet before finishing installation.
• Please make sure the outlet is always grounded effectively, otherwise it may cause electric shock.
The grounding resistance should comply with national electric safety regulations.
5
INSTALLATION INSTRUCTIONS
Where to Install the Unit
• Ensure there is no obstruction near the air-inlet or air-outlet.
• This unit is for indoor use only.
• This unit must be positioned so that the plug is accessible.
• Reserved space around the air conditioner should be at
least 12" (30 cm), see image.
• Place air conditioner on a level and flat surface for operation
and avoid inclining or tipping the unit.
• This unit is equipped with casters.
• Do not place unit on an elevated surface.
12" (30 cm)
12" (30 cm)
12" (30 cm)
NOTE:
• The description for below installation is for the standard vertical double hung / horizontal sliding
window.
• If you need to install the air conditioner in an over sized window, you may need to use the
and Adjustment Panel. Please refer to requirement of window size for details and Installation
Panel
Instructions.
• All parts must be secured to firm wood, masonry, or metal.
• The electrical outlet must be within reach of the power cord.
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
Extension
6
INSTALLATION INSTRUCTIONS
Unit Overview
1
1
2
3
4
Control Display
1
Horizontal Louver
2
Adjustment
Vertical Louver
3
Adjustment
Caster
4
Power Cord
5
Storage Hook
Filter Cover
6
Air-inlet
7
1098
5
11
Exhaust Hose
8
Connection
Exhaust Hose
9
Exhaust Nozzle
10
Remote Control
11
Storage Pocket
Drainage Port
6
7
12
12
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
Install the Cord Hooks at the back of the
unit with 2 screws. The top
should face upward, and the bottom
Cord Hook should face downward.
Cord Hook
2
Wind the power cord around
Cord Hooks.
the
Note: Do not plug this unit in until
exhaust hose is properly installed
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
9
INSTALLATION INSTRUCTIONS
Drainage Pipe Installation
NOTE: Use the continuous drainage option from the bottom hole. Install the drainage
pipe before using, otherwise poor drainage will affect the unit.
1
Pipe Clip
Drainage Port
Remove the Rubber Plug at the Drainage Port, and fix the Pipe Clip on the right rear side of the unit near
the Drainage Port. Fix the
Pipe Clip with a Screw.
Drainage Port
Screw
2
Drainage Pipe
Put the
Put the
connect it with the
Drainage Pipe into the Drainage Port, and tighten the Screw. Then bind with a Pipe Hook.
Rubber Plug into the other side of th Drainage Pipe, connect it with the Pipe Hook, and then
Rubber Plug
Pipe Hook
Pipe Clip
Pipe Hook
Pipe Clip.
10
INSTALLATION INSTRUCTIONS
Vertical Double Hung Window
Window Panel
1
Exhaust Nozzle
Inner Side
Screws
Protective Guard
A) Insert Exhaust Nozzle into Window Panel.
B) Attach Protective Guard onto Window Panel
with 2
Screws.
2
AA
Bolts
BB
Nuts
Spring Washers
Nuts
Washers
Support
Bolts
Washers
Rain Shield
Spring Washers
A) Attach the Support on the outer side of the
Window Panel with 2 Bolts, 2 Washers, 2 Spring
Washers, 2 Nuts
B) Attach the
with
2 Bolts, 2 Washers, 2 Spring Washers, 2
in this order.
Nuts
in this order.
Rain Shield on top of the Support
34
A
Window Panel
Adjustment panel
B
C
Extension panel
Adjustment panel
Open the window and measure the width inside the
window frame.
A) For windows with inner width of 20.5" (52.07 cm)
B) For windows with inner width over 20.5” (52.07 cm)
up to 38.5” (98 cm) insert
Adjustment Panel
C) For windows with inner width over 38.5” (98 cm)
up to 56.7” (144 cm) insert
Extension Panel
.
Adjustment Panel and
Foam with
Adhesive
Cut the Foam with Adhesive
to fit length of the window and
attach to window sill.
11
INSTALLATION INSTRUCTIONS
Vertical Double Hung Window
5
20.5"
The Window Panel cannot be
installed in windows less than
20.5" (52.07 cm) wide.
Secure the
Window Panel to
the window sill with
A) Cut Foam with Adhesive to
6
length of window and attach
to top of
Window Panel.
B) Close window sash
securely against the
.
Panel
2 Screws.
Window
20.5" - 38.5"
Inner width of the window:
20.5" (52.07 cm)- 38.5" (98 cm)
Adjustment Panel was added,
secure the
the window sill with
Foam with Adhesive
A
Window Panel to
3 Screws.
38.5" - 56.7"
Inner width of the window:
38.5" (98 cm) - 56.7" (144 cm)
Adjustment Panel and
Extension Panel were added,
secure the
the window sill with
B
Window Panel to
4 Screws.
7
Vinyl Window
Window Sash
Wooden Window
Bracket
Fix the inner window with Bracket and 1 Screw,
so that it cannot slide vertically.
It is recommended that you attach the
Bracket to
the top of the window sash.
8
Foam Seal
Outer Window
Inner Window Sash
Cut the Foam Seal to a proper length and seal
the gap between upper part of inner window
sash and outer window sash.
12
INSTALLATION INSTRUCTIONS
Horizontal Sliding Window
Window Panel
1
A
Exhaust Nozzle
Inner Side
Screws
B
Protective Guard
A) Insert Exhaust Nozzle into Window Panel.
B) Attach Protective Guard onto Window Panel
with 2
Screws.
2
A
Bolts
B
Nuts
A) Attach the
Window Panel with 2 Bolts, 2 Washers, 2 Spring
Washers, 2 Nuts
B) Attach the
with
2 Bolts, 2 Washers, 2 Spring Washers, 2
in this order.
Nuts
Support on the outer side of the
Rain Shield on top of the Support
Spring Washers
Nuts
Washers
Spring Washers
in this order.
Support
Bolts
Washers
Rain Shield
34
A
Window Panel
Adjustment panel
B
C
Extension panel
Adjustment panel
Open the window and measure the height inside the
window frame.
A) For windows with inner height of 20.5" (52.07 cm)
B) For windows with inner height over 20.5” (52.07 cm)
up to 38.5” (98 cm) insert
Adjustment Panel
C) For windows with inner height over 38.5” (98 cm)
up to 56.7” (144 cm) insert
Extension Panel
.
Adjustment Panel and
Foam
Adhesive
Cut the Foam with Adhesive to fit length of
the window and attach to window sill.
13
INSTALLATION INSTRUCTIONS
Horizontal Sliding Window
5
The Window Panel cannot be
installed in windows less than
20.5" (52.07 cm) high.
Secure the
Window Panel to
the window sill with
A) Cut
6
length of window and attach
to top of
Foam with Adhesive to
Window Panel.
B) Close window sash
securely against the
.
Panel
20.5"
2 Screws.
Window
20.5" - 38.5"
Inner height of the window:
20.5" (52.07 cm)- 38.5" (98 cm)
Adjustment Panel was added,
secure the
the window sill with
A
Window Panel to
3 Screws.
Foam with Adhesive
38.5" - 56.7"
Inner height of the window:
38.5" (98 cm) - 56.7" (144 cm)
Adjustment Panel and
Extension Panel were added,
secure the
the window sill with
B
Window Panel to
4 Screws.
78
Vinyl Window
Wooden Window
Fix the inner window with
Bracket and 1 Screw,
so that it cannot slide horizontally.
Cut the Foam Seal to a proper length and
seal the gap between upper part of inner
window sash and outer window sash.
14
INSTALLATION AND DISASSEMBLY
Exhaust Hose Connection
12
Exhaust Hose
Exhaust Hose
Connection
clockwise
Exhaust Hose
Exhaust
Nozzle
Rotate
end of the
Exhaust Hose Connection into
3
Exhaust Hose.
Clasp
Exhaust Hose
Connection
Rotate other end of
Nozzle
Exhaust Hose
Connection
previously assembled in Window Panel.
clockwise
Exhaust Hose into Exhaust
Groove
Exhaust Hose Connection into the grooves located on the back of the unit.
Slide
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
15
INSTALLATION AND DISASSEMBLY
Exhaust Hose Connection
4
CORRECT
CORRECTCORRECT
Note on Installation of Exhaust Hose
In order to improve cooling efficiency, the
Exhaust Hose should be as short as
possible, and without bends.
Exhaust Hose Removal
12
Upwards
Clasp
INCORRECT
Exhaust
Hose
Connection
Remove the
Nozzle
by turning hose counter-clockwise.
Exhaust Hose from the Exhaust
Remove Exhaust Hose Connection from unit by
pressing the Clasp and lifting the
Connection
upwards.
Exhaust Hose
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
16
OPERATING INSTRUCTIONS
Features of Your Portable A/C
LCD Remote Control
LCD remote control displays all settings.
X-Fan Button On Remote Control
By pressing this button in COOL or DRY mode the Icon “
continue to operate for a few minutes in order to disperse excess condensation. This mode is not
available in AUTO or FAN mode. Press this button again to turn off X-FAN mode.
Programmable Digital Thermostat
For precise comfort control. Select the exact desired temperature for maximum comfort.
24 Hour Programmable Clock Timer
While in OFF mode enables user to set a specific time for the unit to turn on. When in ON mode enables
user to set a specific time for unit to turn off.
” will be displayed and the interior fan will
3 Speed Fan & Auto Fan
Allows for more comfort settings. Auto fan automatically sets the fan speed based on the current room
temperature and thermostat setting for maximum comfort.
Sleep Mode
Automatically increases the set temperature 2°F after the first hour and another 2°F after the second hour.
This feature limits compressor usage and conserves energy.
Loss of Power Protection with Auto Restart
Remembers all settings when power is interrupted. As soon as power is restored, the A/C will operate in
the mode, temperature and settings prior to power loss.
Evaporative Exhaust Technology and Evaporative Dehumidifier (DRY Mode)
Evaporative technology removes moisture from the air and drips onto the condenser. The condenser
evaporates the water and blows it out of the exhaust hose with the hot air. If the water is not fully
evaporated it is dripped into a small pan and then pumped back up to be evaporated by the condenser.
Child Lock Function
Pressing “+” and “-” buttons simultaneously can turn on or turn off child lock function. When child lock
function is started up, “
“ icon will be displayed on remote control and will not send signal.
NOTE: The default temperature reading on the display is degree Fahrenheit (°F). To change the display to degree Celsius
(°C) with the remote, press the Mode and Temp Decrease buttons simultaneously and hold for 3 seconds when the
remote is turned off. Repeat the process to change back to degree Fahrenheit (°F). This cool-only air conditioner was not
designed for freezing outdoor conditions. Do not use in freezing outdoor conditions.
17
OPERATING INSTRUCTIONS
Function & Control Display
Fan
Speed
Low
Med
High
Auto
Fan
Button
Sleep
Button
Display+ / - Button
Timer
Button
On/Off
Button
Cool Mode
Cool
Dry
Fan
Mode
Button
SYMBOLDESCRIPTIONFUNCTION
Dry Mode
Fan
Mode
M
Power Button
Display
Temp Increase
/Decrease Buttons
Mode Button
Fan Speed Button
Timer Button
Sleep Button
Turns air conditioner On and Off.
When turned on, the display will show the set temperature, or time remaining
on the Delay Timer. Shows the Set Temperature while setting the temperature in
COOL mode.
In COOL mode, press (+) or (-) button to increase or decrease the set temperature
by 1°F. Set temperature range is 61°F (16.1 °C) to 86°F. (30 °C) Under DRY, or
FAN mode, this button is inactive.
Cycles through COOL, DRY, FAN.
COOL: Under this mode, cooling mode indicator is on. Temperature settings
range from 61°F (16.1 °C) to 86°F. (30 °C).
Changes the fan speed. Choose between Low, Med, High, Auto.
Note: Cannot be used in DRY Mode
When the unit is OFF, the timer can be set automatically to turn ON the unit. Timer
setting range is .5 (30 min) - 24 hours.
Press this button to enter into sleep mode. If unit operates in COOL Mode, after
SLEEP Mode is turned on, preset temperature will increase by 2°F within 1 hour;
preset temperature will increase by 4°F after 2 hours. Unit will operate at this
temperature until shut off. Sleep function is not available for FAN Mode, DRY
Mode.
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
18
OPERATING INSTRUCTIONS
Remote Control Operation
NOTICE:
• The distance between remote
and receiving window should be
no more than 8 m (26 ft.), and
there should be no obstacles
between them.
• When not using the remote
control for extended periods
of time, please take out the
batteries.
DESCRIPTIONFUNCTION
Power Button
Mode Button
Temp Increase
/Decrease Buttons
Turns air conditioner On and Off.
Press button to select a mode from the following options:
COOL, DRY, FAN.
Pressing (+) or (-) button once will increase or decrease set temperature by 1°F. Hold (+) or
(-) button for 2 seconds, to quickly adjust the temperature on the remote control.
This button is used for setting Fan Speed in the following sequence:
AUTO- Speed 1- Speed 2- Speed 3
Fan Button
By pressing this button in COOL or DRY mode the Icon “” will be displayed and
X-Fan Button
Sleep Button
Timer Button
the interior fan will continue to operate for a few minutes in order to disperse excess
condensation. This mode is not available in AUTO or FAN mode.
Press this button again to turn off X-FAN mode.
Press this button to enter into sleep mode. If unit operates in COOL Mode, after SLEEP
Mode is turned on, preset temperature will increase by 2°F within 1 hour; preset
temperature will increase by 4°F after 2 hours. Unit will operate at this temperature until
shut off. Sleep function is not available for FAN Mode, DRY Mode.
Press this button to initiate Auto—ON/AUTO—OFF timer. Press this button twice to cancel
auto-timer.
Note: Time Setting range is .5 (30 min) - 24 hours.
19
OPERATING INSTRUCTIONS
To Change Air Flow Direction
CAUTION:
mode with the fan speed set to Low for an extended period of time. Condensation may form on the louvers.
Horizontal Louver Adjustment
Hold the Horizontal Louver as
shown in the diagram and adjust
the air flow direction.
CAUTION:
the fan speed set to Low for an extended period of time. Condensation may form on the louvers.
Do not adjust the Horizontal Louver to the extreme left or right position in the COOL or DRY
Do not adjust the Vertical Louver to the lowest or the highest in the COOL or DRY mode with
Vertical Louver Adjustment
Hold the Vertical Louver as shown
in the diagram and adjust the air
flow direction.
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
20
CLEANING AND MAINTENANCE
WARNING
• Turn off the air conditioner and disconnect the power cord from outlet before cleaning the
air conditioner to avoid electric shock.
• Do not wash the air conditioner with water to avoid electric shock.
• Do not use harsh cleansers to clean the air conditioner.
• To prevent injury, when the air filter needs to be removed, do not touch the metal parts of the unit.
General Maintenance
• Make sure there is no accumulated water in chassis and the heat discharge pipe is disassembled. If
water appears, please see “Remove Collected Water” on page 22.
Cleaning the Filter
1. Remove the filter(s) as shown in the figure below.
2. Use cleaner or water to clean the filter(s). If filter(s) are very dirty, use
warm water to clean it, then place filter(s) in a shady place to dry.
3. After filter(s) are clean and dry, reinstall the filter(s).
• The filters(s) should be cleaned once every three weeks. If there is a lot of
dust in the operation environment, clean more frequently.
• Do not use a hair dryer to dry filter(s).
• Do not operate the air conditioner when the filter(s) are not installed.
Filter 2
Filter 1
Clasp
Cleaning the Outer Case
1. If there is dust on the outer case, use a soft towel to wipe off and
remove the dust.
2. If the outer case is dirty, then use mild detergent to wipe it.
3. Use a cleaner or soft brush to clean the grill.
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
During cooling or drying operations, water will condense and drain into the chassis. When the chassis is
full with water, a buzzer will sound and “H8” will display on the unit.
• Move the unit to a suitable place, keep the unit horizontal.
• Take the
discharge the water.
• After discharging the water, replace the
Drainage Pipe onto the Pipe Clip.
• After the water is removed, and the compressor has been stopped for 3 minutes, the unit will resume
operation.
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
Drainage Pipe from the Pipe Clip, and pull out the Rubber Plug in the Drainage Pipe to
Rubber Plug in the Drainage Pipe and then place the
surface and make sure garden hose is clear of any obstructions and is directed downward. Placing portable on an
uneven surface or improper hose installation may result in water filling up the chassis and causing the unit to shut
off. Empty water in the chassis if shut off occurs, then check portable location and hose for proper setup.
NOTICE:
1
Middle Hole
When using continuous drainage option from the middle hole, place portable on a level
Water can automatically empty into a floor drain by attaching a garden hose (not included).
2
Remove the Continuous Drain Cap by turning it
counter clockwise, then remove the
from the spout.
NOTICE:
This picture is for reference only. Please refer to the actual product for the appearance.
Rubber Plug
Screw the
package) to the spout by turning clockwise.
Insert the
Connector
Drain Connector (included in the
Drainage Hose into the Drain
.
23
CLEANING AND MAINTENANCE
Remote Control Battery Replacement
Signal Sender
Reinstall
Battery Cover
Replacement of Batteries in Remote Control
1. Press the back side of remote control marked with OPEN, as shown in the figure, and then push out
the BATTERY COVER of battery box along the arrow direction.
2. Replace two (AAA 1.5V) dry batteries, and make sure the position of “+” polar and “-” polar are
correct.
AAA Battery
Remove
3. Reinstall the BATTERY COVER of battery box.
24
BEFORE YOU CALL
WARNING
If the below errors occur, please turn off the air conditioner and disconnect the power cord from the
outlet immediately.
Please contact Customer Service at once.
• Power cord is overheating or damaged.
• Abnormal sound during operation.
• Burning smell.
• Power cord test or reset button often bounces automatically.
• Water leakage at front of unit.
Do not attempt to repair or refit the air conditioner.
Operating the air conditioner under these conditions can cause further malfunctioning, electric shock,
or a fire hazard.
NORMAL SOUNDS
The below describe normal sounds, you may hear while operating your air conditioner. These are not
malfunctions of the unit. Contact Customer Service with any malfunction questions.
High Pitched Sounds:
The high efficiency compressor may make a high pitched noise during the cooling mode.
Vibrating Sounds:
If the unit isn’t installed properly or if the wall or window construction is poor, the unit may vibrate and
make noise.
Gurgling or Hissing Sounds:
You may hear these sounds when the refrigerant is passing through the evaporator.
Pinging or Droplet Sounds:
When droplets of water hit the condenser during normal operation it may cause pinging or droplet
sounds.
25
BEFORE YOU CALL
In some cases, problems can be solved easily without the help from the Customer Service
department just by checking the following. If the problem still persists after you check the following,
then contact the Customer Service department.
PROBLEMSOLUTION
Air conditioner will not operateWall plug is not properly connected. Push plug firmly into the wall socket.
Plug current device is tripped. Press RESET button (located on the power
cord plug).
House fuse is blown and/or tripped. Check circuit breaker/replace fuse.
Air from unit does not feel cold enoughRoom temperature is below 60 ºF (16 ºC). Cooling may not occur if room
temperature is below 60 ºF (16 ºC).
Make sure nothing is obstructing the unit; furniture, curtains, blinds.
Check for open furnace registers or cool air returns.
Make sure filter is clean. (see Maintenance section)
RESET unit. Adjust temperature to lower setting.
Compressor shut off due to changing modes. Wait 5 minutes,
compressor will turn back on when unit is set on COOL mode.
Room is not cooling- ice forming on back of unitOn models with touch pad controls set the unit at High FAN mode or
High COOL mode and adjust the thermostat to a higher temperature.
Room is not cooling- no ice on back of unitAir restricted due to dirty air filter. Remove filter(s) and clean.
Temperature is set too high. Turn temperature setting down.
Air louvers are not adjusted properly. Check and adjust louvers to direct
air flow.
Air ventilation is blocked/ hindered. Remove any object blocking air flow/
(drapes, blinds, furniture etc.).
Other doors and/or windows open allowing cool air to escape room.
Air conditioner rapidly turns on and offAir restricted due to dirty air filter. Remove filter and clean.
Unusual noise when unit is coolingSee “Normal Sounds” Sections
Window vibrations: improper installation. Refer to Installation Instructions.
Water dripping inside when unit is coolingImproper installation. Refer to installation instructions.
Water dripping outside when unit is coolingUnit is removing a large quantity of moisture from the room. This
occurrence is normal in excessively humid, hot weather.
Remote sensing deactivating (some models)Remote control is outside of range of the unit. Place remote within 8 m
(26 ft.) of the unit.
Remote control signal is obstructed- remove any item blocking front of unit.
Low batteries. Replace batteries on remote control.
IF THESE SOLUTIONS FAIL, PLEASE CALL 1-866-658-0466 FOR GREE CUSTOMER SERVICE
26
BEFORE YOU CALL
In some cases, problems can be solved easily without the help from the Customer Service
department just by checking the following. If the problem still persists after you check the following,
then contact the Customer Service department.
Malfunction Code
CODEPROBLEMSOLUTION
1. Pour out the water inside chassis.
H8
Chassis is full of water.
2. If "H8" still exists, please contact
Customer Service.
F1
F2
F0
H3
E8
Malfunction of temperature sensor.Please contact Customer Service.
Malfunction of evaporator temperature
sensor.
1.Refrigerant is leaking
2.System is blocked
Overload protection for compressor
Overload malfunction
Please contact Customer Service
1. Turn unit off, pull out power plug. Wait
30 minutes.
2. Plug unit in and turn on.
3. If code still appears, please contact
Customer Service.
1.Check if the unit is within hightemperature, high-humidity environment. If
outside temperature or humidity is too high,
turn off unit. Wait until outside temperature
drops to under 95˚F (35˚C).
2. Check if the evaporator and condenser
are blocked. If yes, remove objects. Turn
unit off.
3. Wait 30 minutes.
4. If code still appears, please contact
Customer Service.
F4
E5
IF THESE SOLUTIONS FAIL, PLEASE CALL 1-866-658-0466 FOR GREE CUSTOMER SERVICE
Outdoor tube temperature sensor is
open/short-circuited.
Overcurrent protection
27
Please contact Customer Service.
1. Turn unit off, pull out power plug. Wait
10 minutes.
2. Plug unit in and turn on.
3. If code still appears, please contact
Customer Service.
WARRANTY STATEMENT
One Year Limited Warranty
In order to make your Warranty Claim:
Please call 1-866-658-0466 or email us at customerservice@greeproducts.com
This product is warranted for a period of 1 year after date of purchase.
Customer must possess this Warranty Statement along with a copy of the original receipt of purchase,
serial number and date of purchase.
Warranty only covers new products purchased from authorized dealers or retailers. It does not include
used, salvaged, refurbished products or unauthorized Internet sales.
THIS WARRANTY DOES NOT COVER:
Commercial use.
Damage done to the unit while in possession of the consumer; not caused by a defect.
Damage caused by improper installation, delivery, maintenance and failing to follow the proper
instructions provided by the manual.
Damage caused by modifications to the product or unreasonable use.
Damage caused by replacement of house fuses or resetting circuit breakers.
Damage caused by repairs or alterations.
Damage caused after delivery.
Labor or other costs incurred for diagnosing, repairing, removing, installing, shipping, servicing or
handling of either defective parts, or replacement parts, or new units.
Exclusion of Implied Warranties:
GREE is not responsible for any consequential or incidental damages. GREE’s liability will not exceed the
retail value of the Air Conditioner unit.
This warranty does not cover, and is not intended to exclude any liability on the part of GREE, whether
under this warranty or implied by law for any indirect or consequential damages for breach of warranty.
Some states may not allow the exclusion or limitation so this limitation may not apply to you.
For your own records, please attach a copy of your sales receipt to this manual. Also, please fill in the
below: