for Living 043-0749-8 User manual

PORTABLE AIR CONDITIONER
Product No. 043-0749-8
043-0750-2
Assembly Instructions
Toll-free: 1-877-483-6759
Before operating this product, please read the instructions
carefully and save this manual for future use.

Imported for Trileaf Distribution Trifeuil Toronto, Canada M4S 2B8

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Table Of Contents
Safety Precautions.................................................................................................................................4
Installation Instructions ..........................................................................................................................12
Operating Instructions ...........................................................................................................................18
Maintenance.........................................................................................................................................21
Troubleshooting ..................................................................................................................................22
Air Conditioner Limited Warranty...........................................................................................................35
Remote Control Instructions .................................................................................................................23

Product No. 043-0749-8 / 043-0750-2
Safety Precautions
4
READ SAFETY PRECAUTIONS BEFORE OPERATION AND INSTALLATION.
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.
WARNING
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Safety Precautions
Do not operate a unit that it has been dropped or damaged.
The appliance with electric heater shall have at least 3' (1 m) space to the combustible
materials.
Do not touch the unit with wet or damp hands or when barefoot.
If the air conditioner is knocked over during use, turn o 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.
WARNING CAUTION
This symbol indicates the possibility of
property damage or serious consequences.
Installation must be performed according to the installation instructions. Improper installation
can cause water leakage, electric shock, or fire.
Use only the included accessories and parts, and specified tools for the installation. Using non-
standard parts can cause water leakage, electric 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 qualied 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 electric 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.
Do not install the unit in a location that may be exposed to combustible gas, as this could
cause fire.
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.
This symbol indicates the possibility of
personnel injury or loss of life.
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Safety Precautions
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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
specications of the fuse are printed on the circuit board, such as: T 3.15 A/250 V, etc.
When the water drainage function is not in use, ensure the upper and lower drain plugs are
rmly attached to the unit to reduce the chance that a child may remove them and encounter
a choking hazard. When the drain plugs are not in use, put in a safe place.
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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
CAUTION
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Disconnect the power if strange sounds, smell, or smoke comes from it.
Do not operate or stop the unit by inserting or pulling out the power cord plug.
Do not use this product for functions other than those described in this instruction manual.
Prior to cleaning or other maintenance, the appliance mustbe disconnectedfrom the supply mains.
Do not remove any xed covers. Never use this appliance if it isnotworking 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
and where it will not be tripped over.
Do not operate unit with a damaged cord, plug, power fuse or circuit breaker. Discard unit or
return to an authorized service facility for examination and/or repair.
To reduce the riskof re 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 authorised service technician for repair or maintenance of this unit.
Contact the authorised installer for installation of this unit.
Do not cover or obstruct the inlet or outlet grilles.

Product No. 043-0749-8 / 043-0750-2
Safety Precautions
6
Note about Fluorinated Gases
WARNING for Using R32 Refrigerant
Do not use means to accelerate the defrosting process or to clean, other than those recommended by
the manufacturer.
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.
Be aware that the refrigerants may not contain an odour.
Appliance should be installed, operated and stored in a room with a floor area according to the amount
of refrigerant to be charged. For specific information on the type of gas and the amount, please refer
to the relevant label on the unit itself. When there are differences between the label and the manual on
the minimum room area required, the description on the label shall prevail.
1.
Fluorinated greenhouse gases are contained in hermetically sealed equipment. For specific
information on the type, the amount and the CO
2
equivalent in tonnes of the fluorinated
greenhouse gas (on some models), please refer to the relevant label on the unit itself.
2. Installation, service, maintenance and repair of this unit must be performed by a certified
technician.
3. Product uninstallation and recycling must be performed by a certified technician.
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Do not use hazardous chemicals to clean or let them come into contact with the unit. Do not
use the unit in the presence of inammable substances or vapour 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 a qualied person to carry out repairs. If the power supply cord is damaged, it
must be replaced with a new power supply cord obtained from the product manufacturer and
not repaired.
Hold the plug by the head of the power plug when taking it out.
Turn o the product when not in use.
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7
Safety Precautions
Compliance with national gas regulations shall be observed.
Keep ventilation openings clear of obstruction.
The appliance shall be stored so as to prevent mechanical damage from occurring.
The appliance shall be stored in a well-ventilated area where the room size corresponds
to the room area specied as necessary for operation.
Any person who is involved with working on or breaking into a refrigerant circuit should hold a current
valid certicate from an industry-accredited assessment authority, which authorises their competence
to handle refrigerants safely in accordance with an industry-recognised assessment specication.
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 ammable refrigerants.
Please follow the instructions carefully when handling, installing, cleaning, or servicing the air conditioner
to avoid any damage or hazard.Flammable Refrigerant R32 is used within air conditioner. When
maintaining or disposing of the air conditioner,the refrigerant (R32) shall be recovered properly,and shall
not be discharged to the air directly.
No any open re ordevice, like a switch which may generate spark/arcing, shall be around the air
conditioner to avoidcausing ignition of the ammable refrigerant used.
Please follow the instructions carefully when storing or maintaining the air conditioner to prevent
mechanicaldamage from occurring.
Flammable refrigerant -R32 is used in the air conditioner.Please follow the instructions carefully to avoid
any hazard. For specic information on the type of gas and the amount, please refer to the relevant label
on the unititself.
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Product No. 043-0749-8 / 043-0750-2
Safety Precautions
8
6. Information on servicing
1. Transport of equipment containing ammable refrigerants
See transport regulations.
2. Marking of equipment using signs
See local regulations.
3. Disposal of equipment using ammable refrigerants
See national regulations.
4. Storage of equipment/appliances
The storage of equipment should be in accordance with the manufacturer's instructions.
5. Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the equipment
inside the package will not cause a leak of the refrigerant charge. The maximum number of pieces of
equipment permitted to be stored together will be determined by local regulations.
1) Work procedure
Work shall be undertaken under a controlled procedure so as to minimise the risk of a ammable gas or
vapour being present while the work is being performed.
2) General work area
All maintenance sta and others working in the local area shall be instructed on the nature of work
being carried out. Work in conned spaces shall be avoided. The area around the workspace shall be
sectioned o. Ensure that the conditions within the area have been made safe by control of ammable
material.
3) Checking for presence of refrigerant
Explanation of symbols displayed on the unit (for units with R32/R290 refrigerant only):
WARNING
CAUTION
CAUTION
CAUTION
This symbol shows thatthis appliance used a ammable refrigerant. If the refrigerant
leaks and is exposed to an external ignition source, there is a risk of re.
This symbol shows that the operation manual should be read carefully.
This symbol shows that a service personnel should be handling this equipment
with reference to the installation manual.
This symbol shows that information is available such as the operating manual or
installation manual.
Caution: Risk of fire/
flammable materials
(Required for R32/R290 units only)
IMPORTANT NOTE: Read this manual
carefully before installing or operating
your new air conditioning unit. Make sure
to save this manual for future reference.
The area shall be checked with an appropriate refrigerant detector prior to and during work to ensure
the technician is aware of potentially ammable atmospheres. Ensure that the leak detection
equipment being used is suitable for use with ammable refrigerants, i.e., non-sparking, adequately
sealed or intrinsically safe.

9
Safety Precautions
6) Ventilated area
Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or
conducting any hot work. A degree of ventilation shall continue during the period that the work is carried
out. The ventilation should safely disperse any released refrigerant and preferably expel it externally into
the atmosphere.
Repair and maintenance to electrical components shall include initial safety checks and component
inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be
connected to the circuit until it is satisfactorily dealt with. If the fault cannot be corrected immediately
but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be
reported to the owner of the equipment so all parties are advised.
Initial safety checks shall include:
That capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparking;
That there no live electrical components and wiring are exposed while charging, recovering or purging
the system; and
That there is continuity of earth bonding.
7) Checks to the refrigeration equipment
Where electrical components are being changed, they shall be t for the purpose and to the correct
specication. At all times the manufacturer's maintenance and service guidelines shall be followed. If in
doubt, consult the manufacturer's technical department for assistance. The following checks shall be
applied to installations using ammable refrigerants:
The charge size is in accordance with the room size within which the refrigerant containing parts are
installed;
The ventilation machinery and outlets are operating adequately and are not obstructed;
If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence
of refrigerant;
Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall
be corrected; and
Refrigeration pipe or components are installed in a position where they are unlikely to be exposed
1) During repairs to sealed components, all electrical supplies shall be disconnected from the equipment
8) Checks to electrical devices
7. Repairs to sealed components
to any substance which may corrode refrigerant containing components, unless the components are
constructed of materials which are inherently resistant to being corroded or are suitably protected
against being so corroded.
4) Presence of re extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate
re extinguishing equipment shall be available to hand. Have a dry powder or CO2re extinguisher
adjacent to the charging area.
5) No ignition sources
No person carrying out work in relation to a refrigeration system which involves exposing any pipe
work that contains or has contained ammable refrigerant shall use any sources of ignition in such a
manner that it may lead to the risk of re or explosion. All possible ignition sources, including cigarette
smoking, should be kept suciently far away from the site of installation, repairing, removing and
disposal, during which ammable refrigerant can possibly be released to the surrounding space. Prior
to work taking place, the area around the equipment is to be surveyed to make sure that there are no
ammable hazards or ignition risks. No Smoking signs shall be displayed.

Product No. 043-0749-8 / 043-0750-2
Safety Precautions
10
Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will
not exceed the permissible voltage and current permitted for the equipment in use. Intrinsically safe
components are the only types that can be worked on while live in the presence of a ammable
atmosphere. The test apparatus shall be at the correct rating. Replace components only with parts
specied by the manufacturer. Other parts may result in the ignition of refrigerant in the atmosphere
from a leak.
8. Repair to intrinsically safe components
and shall be calibrated to the refrigerant employed and the appropriate percentage of gas (25%
maximum) is conrmed. Leak detection uids are suitable for use with most refrigerants, but the use of
detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and
corrode the copper pipe-work. If a leak is suspected, all naked ames shall be removed/ extinguished.
If a leakage of refrigerant is found which requires brazing, all of the refrigerant shall be recovered from
the system or isolated (by means of shut o valves) in a part of the system remote from the leak.
Oxygen free nitrogen (OFN) shall then be purged through the system both before and during the
brazing process.
When breaking into the refrigerant circuit to make repairs or for any other purpose, conventional
procedures shall be used. However, it is important that best practice is followed since ammability is a
consideration. The following procedure shall be adhered to:
Remove refrigerant, purge the circuit with inert gas, evacuate, purge again with inert gas, then open the
circuit by cutting or brazing.
The refrigerant charge shall be recovered into the correct recovery cylinders. The system shall be ushed
with OFN to render the unit safe. This process may need to be repeated several times. Compressed air or
10. Detection of ammable refrigerants
The following leak detection methods are deemed acceptable for systems containing ammable
refrigerants. Electronic leak detectors shall be used to detect ammable refrigerants, but the sensitivity
may not be adequate, or may need re-calibration. (Detection equipment shall be calibrated in a
refrigerant-free area.) Ensure that the detector is not a potential source of ignition and is suitable for
the refrigerant used. Leak detection equipment shall be set at a percentage of the LFL of the refrigerant
11. Leak detection methods
Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or
any other adverse environmental eects. The check shall also take into account the eects of aging or
continual vibration from sources such as compressors or fans.
9. Cabling
12. Removal and evacuation
Under no circumstances shall potential sources of ignition be used in the searching for or detection
of refrigerant leaks. A halide torch (or any other detector using a naked ame) shall not be used.
being worked upon prior to any removal of sealed covers, etc. If it is absolutely necessary to have an
electrical supply to equipment during servicing, then a permanently operating form of leak detection
shall be located at the most critical point to warn of a potentially hazardous situation.
2) Particular attention shall be paid to the following toensure that by working on electrical components,
the casing is not altered in such a way that the level of protection is aected. This shall include damage
to cables, excessive number of connections, terminals not made to original specication, damage to
seals, incorrect tting of glands, etc. Ensure that apparatus is mounted securely. Ensure that seals or
sealing materials have not degraded such that they no longer serve the purpose of preventing the
ingress of ammable atmospheres. Replacement parts shall be in accordance with the manufacturer's
specications.
NOTE: The use of silicon sealant may inhibit the eectiveness of some types of leak detection
equipment. Intrinsically safe components do not have to be isolated prior to working on them.

11
Safety Precautions
13. Charging procedures
In addition to conventional charging procedures, the following requirements shall be followed.
Ensure that contamination of dierent refrigerants does not occur when using charging equipment.
Hoses or lines shall be as short as possible to minimise the amount of refrigerant contained in them.
Cylinders shall be kept upright.
Ensure that the refrigeration system is earthed prior to charging the system with refrigerant.
Label the system when charging is complete (if not already).
Extreme care shall be taken not to overll the refrigeration system. Prior to recharging the system
it shall be pressure tested with OFN. The system shall be leak tested on completion of charging
but prior to commissioning. A follow up leak test shall be carried out prior to leaving the site.
14. Decommissioning
Before carrying out this procedure, it is essential that the technician is completely familiar with the
equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely.
Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is
required prior to re-use of reclaimed refrigerant. It is essential that electrical power is available before
the task is commenced.
a) Become familiar with the equipment and its operation. b) Isolate system electrically. c) Before
attempting the procedure ensure that: mechanical handling equipment is available, if required, for
handling refrigerant cylinders; all personal protective equipment is available and being used correctly;
the recovery process is supervised at all times by a competent person; and recovery equipment and
cylinders conform to the appropriate standards. d) Pump down refrigerant system, if possible. e) If a
vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the
system. f) Make sure that cylinder is situated on the scales before recovery takes place. g) Start the
recovery machine and operate in accordance with manufacturer's instructions. h) Do not overll
cylinders. (No more than 80 % volume liquid charge). i) Do not exceed the maximum working
pressure of the cylinder, even temporarily. j) When the cylinders have been lled correctly and the
process completed, make sure that the cylinders and the equipment are removed from site promptly
and all isolation valves on the equipment are closed o. k) Recovered refrigerant shall not be charged
into another refrigeration system unless it has been cleaned and checked.
15. Labelling
Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant. The
label shall be dated and signed. Ensure that there are labels on the equipment stating the equipment
contains ammable refrigerant.
16. Recovery
When removing refrigerant from a system, either for servicing or decommissioning, it is recommended
good practice that all refrigerants are removed safely. When transferring refrigerant into cylinders,
ensure that only appropriate refrigerant recovery cylinders are employed. Ensure that the correct
number of cylinders for holding the total system charge is available. All cylinders to be used are
designated for the recovered refrigerant and labelled for that refrigerant (i.e., special cylinders for the
valves in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before
oxygen shall not be used for this task. Flushing shall be achieved by breaking the vacuum in the system
work to take place. This operation is absolutely vital if brazing operations on the pipe-work are to take
place. Ensure that the outlet for the vacuum pump is not close to any ignition sources and there is
ventilation available.

Product No. 043-0749-8 / 043-0750-2
Installation Instructions
12
Installation Instructions
Preparation
NOTE:
All the illustrations in the manual are for explanation purpose only. Your machine may be slightly different.
The actual shape shall prevail. The unit can be controlled by the unit control panel alone or with the remote
controller.
Design Notice
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.
rearfront
control panel
remote signal receptor
handle
(both sides)
horizontal louver control
lever (adjust manually)
vertical louver control
lever (adjust manually)
panel
castor
bottom tray
drain outlet
air filter
upper air intake
air outlet
lower air intake
drain outlet
NOTE: PHA can not be
adjusted.
NOTE: PHA can not be
adjusted.
recovery occurs. The recovery equipment shall be in good working order with a set of instructions
concerning the equipmentthat is athand andshallbe suitable forthe recovery of flammable refrigerants.
In addition, a set of calibrated weighing scales shall be available and in good working order. Hoses shall
be complete with leak-free disconnect couplings and in good condition. Before using the recovery
machine, check that it is in satisfactory working order, has been properly maintained and that any
associated electrical components are sealed to prevent ignition in the event of a refrigerant release.
Consult manufacturer if in doubt. The recovered refrigerant shall be returned to the refrigerant supplier
in the correct recovery cylinder, and the relevant Waste Transfer Note arranged. Do not mix refrigerants
in recovery units and especially not in cylinders. If compressors or compressor oils are to be removed,
ensure that they have been evacuated to an acceptable level to make certain that flammable refrigerant
does not remain within the lubricant. The evacuation process shall be carried out prior to returning the
compressor to the suppliers. Only electric heating to the compressor body shall be employed to
accelerate this process. When oil is drained from a system, it shall be carried out safely.

13
Installation Instructions
Choosing The Right Location
Recommend Installation
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 drain collection tray
(found on the back of the unit) must be accessible.
-The unit should be located at least 12" (30 cm) from the nearest wall to ensure
proper air conditioning. The horizontal louver blade should be at least 19 1/2"
(50 cm) away from obstacles.
-DO NOT cover the intakes, outlets or remote signal receptor of the unit, as this
could cause damage to the unit.
19 1/2"
(50 cm)
Energy Rating Information
How to Stay Cool with a New Portable Air Conditioner
Because of new federal test procedures for Portable Air Conditioners, you may notice that the
models produced prior to 2017. This is due to changes in the test procedure, not to the portable
air conditioners themselves.
The energy rating and noise information is not assessed (for some models) when using the unit with a 10' (3 m)
exhaust extension. The 10' (3 m) extension is achieved by using two exhaust ducts: one 5' (1.5 m) long with a 6"
(15 cm) diameter, and the other 5' (1.5 m) long with a 5 1/8" (13 cm) diameter.
NOTE：
If equipping the unit with a 10' (3 m) exhaust extension, we recommend only using when the room temperature
is below 95°F (35°C) as the air intake may be up to 50% lower.
The energy rating and noise information for this unit is based on the standard installation using an un-extended
exhaust duct without window slider adaptor (as shown in the Installation section of this manual), as well
as operating on COOL mode with the fan speed on HIGH.
Ambient Temperature Range For Unit Operating
Exhaust Hose Installation
The exhaust hose and adaptor must be installed or removed in accordance with the usage mode. For
COOL, HEAT (heat pump type) or AUTO modes, the exhaust hose must be installed. For FAN, DRY or HEAT
(electrical heat type) modes, the exhaust hose must be removed.
MODE Temperature Range
Cool 17 –35°C (62 – 95°F)
Dry 13 – 35°C (55 –95°F)
30cm
30cm
12 inch
12 inch
mc05
19.7inch

Product No. 043-0749-8 / 043-0750-2
Installation Instructions
14
Accessories
Tools Needed
Medium cross-head screwdriver, tape measure or ruler, knife or scissors, and a saw (optional—to shorten
window adaptor for narrow windows).
the proper air conditioner, determine the square footage of the room you want to cool by
multiplying the room length by its width. You also need to know the air conditioner's BTU (British
Thermal Unit) rating, which indicates the amount of heat it can remove from a room. A higher
Why is the cooling capacity lower on newer models than on older units?
number means more cooling power for a larger room. (Be sure you are comparing only newer
models to each other—older models may appear to have a higher capacity, but are actually the
same). Be sure to “size up” if your portable air conditioner will be placed in a very sunny room, in a
kitchen, or in a room with high ceilings. After you’ve found the right cooling capacity for your
room, you can look at other features.
procedure, which was changed just this year. Models manufactured before 2017 were tested under
while the BTUs may be lower, the actual cooling capacity of the air conditioners has not changed.
What is SACC ?
SACC is the representative value of Seasonally Adjusted Cooling Capacity, in BTU/h, as determined
in accordance with the DOE test procedure at title NRCan: SOR/2016-311.
Illustration
Name
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
2 pc
2 pc
1 set
1 set
Unit Adaptor
Window Slider Adaptor
Window Slider A
Window Slider B
Exhaust Hose
Bolt
Foam Seal A (Adhesive)
Foam Seal B (Adhesive)
Foam Seal C (Non-adhesive)
Security Bracket and 2 Screws
Drain Hose
Qty.
1 pc
ON/OFF
TEMP
SHORT
CUT
TIMER ON
TIMER
OFF
MODE
FAN
SLEEPLED
Remote Controller and Battery
(only for remote control models)

15
Installation Instructions
Window Installation Kit
Press the exhaust hose (or extended exhaust hose)
into the window slider adaptor (or wall exhaust
adaptor) and unit adaptor. Press until the plastic
buckles on the adaptors clamp automatically.
Step One: Prepare the exhaust hose assembly
Unit adaptor Window slider
adaptor
Exhaust hose
Exhaust hose
assembly
Model A
Step Three: Preparing the adjustable window
slider
1. Choose the window sliders necessary to match the
size of your window. Sometimes, the slider will need
to be cut short to match the window size. Please take
extra care to cut properly.
2. Use bolts to fasten the window sliders once they
are adjusted to the proper length.
Window slider A Window slider B
Bolts
Step Two: Install the exhaust hose assembly to
the unit
Push the exhaust hose into the air outlet opening of
the unit in the direction of the arrows.

Product No. 043-0749-8 / 043-0750-2
Installation Instructions
16
Installation
NOTE: Once the exhaust hose assembly and the adjustable window slider are prepared, choose from one of
the following two installation methods.
Or
Foam seal B
(adhesive type-shorter)
Foam seal A
(adhesive type)
Hung Window Sliding Window
1. Cut the adhesive foam seal A and B strips to the proper lengths, and attach them to the window sash
and frame as shown.
Foam seal B
(adhesive type-shorter)
Foam seal A
(adhesive type)
Or
Or
Window
slider A
Window slider
B (if required)
Foam seal C
(non-adhesive type)
3. Cut the non-adhesive foam seal C strip to match the width(or 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. Insert the window slider assembly into the window opening.
Window slider A
Window slider B
(if required)
Foam seal C
(non-adhesive type)
Or
2 Screws
Security Bracket
4. If desired, install the security bracket with 2 screws as shown.
2 Screws
Security
Bracket

17
Installation Instructions
NOTE: To ensure proper function, DO NOT overextend or bend the hose. Make sure that there are no obstacles
around the air outlet of the exhaust hose within 20" (50 cm) in order to allow the exhaust system to work
properly. All the illustrations in this manual are for explanation purpose only. Your air conditioner may be
Or
5. Insert the window slider adaptor into the hole of the window slider.

Product No. 043-0749-8 / 043-0750-2
Operating Instructions
18
Operating Instructions
Control Panel Features
MODE button
Selects the appropriate operating mode. Each
time you press the button, a mode is selected in a
sequence that goes from COOL, FAN, DRY, HEAT
(on some models), and AUTO (on some models).
The mode indicator light illuminates to show
which mode is in operation.
NOTE: In the above modes, the unit operates the
auto fan speed automatically.
Used to adjust (increasing/decreasing) temperature
settings in 1°C/2°F (or 1°F) increments in a range of
17°C/62°F to 30°C/88°F (or 86°F).
NOTE: 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.
Up (+) and Down (-) buttons
Power button
Power
indicator light
Timer mode
indicator light
(set only by
remote controller)
LED display
Shows the set temperature while in
COOL, HEAT or AUTO mode. While on DRY
and FAN modes, it shows the room
temperature. Shows Error codes:
E0-EEPROM error.
E1—Room temperature sensor error.
E2—Evaporator temperature sensor error.
E3—Condenser temperature sensor error
(on some models).
E4—Display panel communication error.
EC—Refrigerant leakage detection
malfunction (on some models).
Shows protection code:
P1—Bottom tray is full. Connect the drain
hose and drain the collected water away.
If the protection code repeats, call for service.
NOTE: When one of the above malfunctions
obstructions. Restart the unit. If the
and unplug the power cord. Contact the
manufacturer or its service agents or a
NOTE: The following control panels arefor explanation purpose only. The control panel of the unit you
some indicators or buttons. The actual shape shall prevail.
CONSTANT FAN (Press 3 s)
VENT. CONSTANT (appuyer 3 s)
CONSTANT FAN (Press 3 s)
VENT. CONSTANT (appuyer 3 s)

19
Operating Instructions
Other features
Operation Instructions
COOL operation
· Press the "MODE" button until the "COOL" indicator
light comes on.
· Press the ADJUST buttons "+" or "-" to select your
desired room temperature. The temperature can be
set within a range of 17 to 30°C/62 to 88°F (or 86°F).
· Press the "FAN SPEED" button to choose the
fan speed.
DRY operation
· Press the "MODE" button until the "DRY" indicator
light comes on.
· The fan speed or the temperature cannot be
adjusted. The fan motor operates at LOW speed.
NOTE: Keep windows and doors closed for the best
window.
FAN operation
· Press the "MODE" button until the "FAN " indicator
light comes on.
· Press the "FAN SPEED" button on the remote
controller to choose the fan speed. The temperature
can not be adjusted.
· Do not put the duct into the window.
SLEEP/ECO operation
This feature can be activated from the remote control
ONLY. To activate SLEEP feature, the set temperature
will increase (cooling) or decrease (heating) by 1°C/2°F
(or 1°F) for 30 minutes. The set temperature will then
increase (cooling) or decrease (heating) by another 1°C
/2°F (or 1°F) for 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 unavailabe under FAN or DRY
mode.
Constant Fan button
In COOL or DRY mode, press the button for
function. When the function is turned on, the
constant fan light will illuminate, indicating
the fan will continuously run for cooling.
fan light will go out.
CONSTANT FAN (Press 3 s)
VENT. CONSTANT (appuyer 3 s)

Product No. 043-0749-8 / 043-0750-2
Operating Instructions
20
Remove the
drain plug
Continuous
drain hose
NOTE: Make sure the hose is secure to prevent leaks.
Direct the hose toward the drain, ensuring that the
hose is positioned so that the end of the hose is lower
than the drain outlet. Check that there aren't any kinks
continuous drain hose is not used, ensure that the
leakage.
· When the water level of the bottom drain tray reaches a
predetermined level, the unit beeps 8 times and the
digital display area shows "P1" . At this time the air
immediately stop; however, the fan motor will
continue to operate (this is normal). Carefully move
the unit to a drain location, remove the bottom drain
plug and let the water drain away. Reinstall the
bottom drain plug and restart the machine when the
"P1" symbol disappears. If the error repeats, call for
service.
to revent leakage before using the unit.
Bottom drain
plug
AUTO-RESTART
outage, it will restart with the previous function
settings automatically when the power resumes.
WAIT 3 MINUTES BEFORE RESUMING OPERATION
After the unit has stopped, it won't resume
operation for 3 minutes. This is to protect the
unit. Operation will automatically start after 3
minutes.
AIRFLOW DIRECTION ADJUSTMENT
· The louver can be set to the desired position manually.
· Do not place any heavy objects or other loads on the
louver. Doing so will cause damage to the unit.
· Ensure the louver is fully opened when in HEAT mode.
· Keep the louver fully opened during any operation.
WATER DRAINAGE
(DRY mode), a drain hose can be connected to
facilitate constant drainage. Remove the drain
plug from the back of the unit and connect a 3/4"
(19 mm) drain hose. Some models require an included
5 /8" (16 mm) drain connector.
Ensure everything is secure and place the end of the
POWER MANAGEMENT feature (on some models)
In COOL mode, when the ambient temperature is
lower than the set temperature for a period of time,
the unit will automatically trigger a power
management feature. The compressor and fan motor
stop. When the ambient temperature is higher than
the set temperature, the power management feature
will run.