SPT WA-S7000E Repair manual

Owner’s Manual &
Installation Manual
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make sure to save this manual for
future reference.
PORTABLE AIR CONDITIONER
WA-S7000E: 10,000Btu/h (cooling only)

Safety Precautions . ...................................................................................................................
Safety Precautions
Installation Instructions
Operating Instructions
Maintenance
Table of Contents
Control Panel Features...............................................................................................................
Operation Instructions...............................................................................................................
Other features...........................................................................................................................
Safety Precautions.....................................................................................................................
Air Filter Cleaning .....................................................................................................................
Troubleshooting Tips ................................................................................................................
Unit Cleaning ...........................................................................................................................
Store the unit when not in use .................................................................................................
Preparation.................................................................................................................................
Design Notice.............................................................................................................................
Energy Rating Information .........................................................................................................
Ambient Temperature Range For Unit Operating........................................................................
Exhaust Hose Installation............................................................................................................
Choosing The Right Location......................................................................................................
Tools Needed.............................................................................................................................
Accessories................................................................................................................................
Window Installation Kit..............................................................................................................
Installation..................................................................................................................................
Troubleshooting Tips
Remote Controller
03
11
11
12
12
12
12
13
13
14
16
18
18
19
21
21
21
21
22
Remote Controller Specifications...............................................................................................24
Handling the Remote Controller ...............................................................................................25
Buttons and Functions ..............................................................................................................26
Remote Screen Indicators ......................................................................................................... 27
How to Use Basic Functions ..................................................................................................... 28
How to Use Advanced Functions ............................................................................................. 30

Safety
 Page 3
Safety Precautions
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 1 meter 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 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.
 Page 3
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, electrical shock, or re.
Use only the included accessories and parts, and specied tools for the installation. Using non-
standard parts can cause water leakage, electrical shock, re, 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 at, 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 re 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.
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.

Safety Precautions
 Page 4
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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
to the unit to get rid of choking. When the drain plug is not in use, keep it carefully to prevent
children from choking.
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This appliance can be used by children aged from 8 years and above and person with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand
the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance
shall not be made by children without supervision. (be applicable for the European Countries)
This appliance is not intended for use by persons (including childern) 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.(be applicable for other countries
except the European Countries )
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.
CAUTION
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Disconnect the power if strange sounds, smell, or smoke comes from it.
Do not press the buttons on the control panel with anything other than your fingers.
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 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.
Before cleaning, turn off the power and unplug the unit.
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.
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. Discard unit or
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 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.

Safety Precautions
 Page 5
Note about Fluorinated Gasses(Not applicable to the unit using R290 Refrigerant)
1.
Fluorinated greenhouse gases are contained in hermetically sealed equipment. For specific
information on the type, the amount and the CO2 equivalent in tonnes of the fluorinated
greenhouse gas(select models only), 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.
Sociable Remark
DISPOSAL: Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
For disposal, there are several possibilities:
When using this appliance in the European countries, the following information must be followed:
· The municipality has established collection systems, where electronic waste can be disposed
of at least free of charge to the user.
· When buying a new product, the retailer will take back the old product at least free of charge.
· The manufacture will take back the old appliance for disposal at least free of charge to the user.
· As old products contain valuable resources, they can be sold to scrap metal dealers. Wild
disposal of waste in forests and landscapes endangers your health when hazar do us
substances leak into the ground-water and find their way into the food chain.
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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 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 qualified person to carry out repairs. If the damaged power supply cord 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 off the product when not in use.
How to fix the appliance to its support, please refer to the installation instructions.
WARNING for Using R32/R290 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 lable and the manual on
the Min. room area description, the description on label shall prevail.

Safety Precautions
Page 6 
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.
A warning that the appliance shall be stored in a well-ventilated area where the room size corre-
sponds 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 authorises their
competence to handle refrigerants safely in accordance with an industry recognised 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 super-
vision of the person competent in the use of flammable refrigerants.
AVERTISSEMENT
Ne pas utiliser de produits permettant d’accélérer le dégel ou de produits de nettoyage autres que
ceux recommandés par le fabricant.
L’appareil doit être entreposé dans un endroit sans source d’allumage fonctionnant en continu (par
exemple : flamme nue, appareil au gaz en marche ou radiateur électrique en marche).
Ne pas percer ni bruler.
Attention : les frigorigènes peuvent être inodores.
Please follow the instruction carefully to handle, install, clear, service the air conditioner to avoid
any damage or hazard. Flammable Refrigerant R32 is used within air conditioner. When maintai-
ning or disposing the air conditioner, the refrigerant (R32 or R290) shall be recovered properly,
shall not discharge to air directly.
Don't use near any open fire or device like switch 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 refer to the relevant
label on the unit itself.
The appliance shall be stored in a room without continuously operating open flames (for example an
operating gas appliance) and ignition sources (for example an operating electric heater).
For R32 refrigerant models:
Appliance shall be installed, operated and stored in a room with a floor area larger than 43.06 sq.ft .
Appliance shall not be installed in an unvertilated space, if that space is smaller than 43.06 sq.ft .

Safety Precautions
Page 7 
precautions shall be complied with prior to conducting work on the system.
2)Work procedure
Work shall be undertaken under a controlled procedure so as to minimise the risk of a flammable gas
or vapour being present while the work is being performed.
6.Information on servicing
1)Checks to the area
Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to
ensure that the risk of ignition is minimised. For repair to the refrigerating system, the following
1.Transport of equipment containing flammable refrigerants
See transport regulations
2.Marking of equipment using signs
See local regulations
3.Disposal of equipment using flammable 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.
3)General work area
All maintenance staff and others working in the local area shall be instructed on the nature of work
being carried out. Work in confined spaces shall be avoided. The area around the workspace shall be
sectioned off. Ensure that the conditions within the area have been made safe by control of flammable
material.
4)Checking for presence of refrigerant
Explanation of symbols displayed on the unit(For the unit adopts R32/R290 Refrigerant only):
WARNING
CAUTION
CAUTION
CAUTION
This symbol shows that this appliance used a flammable refrigerant. If the refrigerant
is leaked and exposed to an external ignition source, there is a risk of fire.
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)

Safety Precautions
Page 8 
7)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; That there is continuity of earth bonding.
8)Checks to the refrigeration equipment
Where electrical components are being changed, they shall be fit for the purpose and to the correct
specification. 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 flammable 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;
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
9)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.
The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure
the technician is aware of potentially flammable atmospheres. Ensure that the leak detection
equipment being used is suitable for use with flammable refrigerants, i.e. non-sparking, adequately
sealed or intrinsically safe.
5)Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate
fire extinguishing equipment shall be available to hand. Have a dry powder or CO2 fire extinguisher
adjacent to the charging area.
6)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 flammable refrigerant shall use any sources of ignition in such
a manner that it may lead to the risk of fire or explosion. All possible ignition sources, including
cigarette smoking, should be kept sufficiently far away from the site of installation, repairing, rem-
oving and disposal, during which flammable 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 flammable hazards or ignition risks. No Smoking signs shall be displayed.

Safety Precautions
Page 9 
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 flammable
atmosphere. The test apparatus shall be at the correct rating. Replace components only with parts
specified 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 confirmed. Leak detection fluids 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 flames 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 off 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 flammability is a
consideration. The following procedure shall be adhered to:
Remove refrigerant; Purge the circuit with inert gas; Evacuate; Purge again with inert gas; Open the
circuit by cutting or brazing.
The refrigerant charge shall be recovered into the correct recovery cylinders. The system shall be flushed
with OFN to render the unit safe. This process may need to be repeated several times. Compressed air or
10.Detection of flammable refrigerants
The following leak detection methods are deemed acceptable for systems containing flammable
refrigerants. Electronic leak detectors shall be used to detect flammable 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 effects. The check shall also take into account the effects 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 flame) 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 to ensure that by working on electrical components,
the casing is not altered in such a way that the level of protection is affected. This shall include damage
to cables, excessive number of connections, terminals not made to original specification, damage to
seals, incorrect fitting 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 flammable atmospheres. Replacement parts shall be in accordance with the manufacturer's
specifications.
NOTE: The use of silicon sealant may inhibit the effectiveness of some types of leak detection
equipment. Intrinsically safe components do not have to be isolated prior to working on them.

Safety Precautions
Page 10 
cylinders. (No more than 80 % volume liquid charge). i) Do not exceed the maximum working
pressure of thecylinder, even temporarily. j) When the cylinders have been filled 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 off. 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 flammable 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
recovery of refrigerant). Cylinders shall be complete with pressure relief valve and associated shut-off
valves in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before
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.
14.Decommissioning
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; 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 overfill
13.Charging procedures
In addition to conventional charging procedures, the following requirements shall be followed. Ensure
that contamination of different 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 overfill 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.
oxygen shall not be used for this task. Flushing shall be achieved by breaking the vacuum in the system
with OFN and continuing to fill until the working pressure is achieved, then venting to atmosphere, and
finally pulling down to a vacuum. This process shall be repeated until no refrigerant is within the system.
When the final OFN charge is used, the system shall be vented down to atmospheric pressure to enable
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.

Page 11 
Installation
Instructions
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. This manual does not include Remote Controller Operations, see the <<Remote Controller
Instruction>> packed with the unit for details.
Design Notice
In order to ensure the optimal performance of our products, the design speci cations of the unit and
remote control are subject to change without prior notice.
front
control panel
remote signal receptor
horizontal louver control
lever(adjust manually)
vertical louver control
lever(adjust manually)
panel
Caster
recovery occurs. The recovery equipment shall be in good working order with a set of instructions
concerning the equipment that is at hand and shall be suitable for the 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.
rear
handle
(both sides)
bottom tray
drain outlet
air filter
upper air intake
air outlet
lower air intake
drain outlet

Page 12
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50cm
50cm
19.7inch
50cm
19.7inch
19.7inch
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 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.
50cm
19.7 inch
Energy Rating Information
How to Stay Cool with a New Portable Air Conditioner(For the models comply with the
requirements of Department Of Energy in US)
Because of a new federal test procedure for Portable Air Conditioners, you may notice that the cooling capacity
claims on portable air conditioner packaging are significantly lower than that of models produced prior to 2017.
This is due to changes in the test procedure, not to the portable air conditioners themselves.
The unit with 3 meters extended exhaust duct is running by using 2 exhaust ducts(Diameter:5.9inch,Length:59inch
+ Diameter: 5.12inch, Length: 59inch ) .The Energy rating and noise information for unit with 3 meters extended
exhaust duct is not assessed.(For some models)
NOTE：
We recommend that operating the unit at room temperature below 95°F . Since there is a risk that the unit with 3
meters extended exhaust duct would not work at room temperature above 95°F under some extreme conditions,
such as the lower air intake be blocked for 50%.
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). At the
same time, the unit must be operate on the COOL MODE and HIGH FAN SPEED by remote controller.
MODE Temperature Range MODE Temperature Range
Ambient Temperature Range For Unit Operating
Cool 17-35°C (62-95°F)
Dry
Heat(pump heat mode)
Heat(electrical heat mode)13-35°C (55-95°F)
5-30°C (41-86°F)(select models only)
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 mode (select models only) must be installed exhaust hose.
For FAN, DRY or HEAT(electrical heat type) mode (select models only) must be removed exhaust hose.
30°C (86°F)(select models only) ≥

Page 13 
Installation
Instructions
Accessories
Tools Needed
-Medium Philips screwdriver; -Tape measure or ruler; -Knife or scissors;
-Saw (optional, to shorten window adaptor for narrow windows)
North America
Name of Accessories Qty.
Shape Name of Accessories Qty. Shape
1 pcWindow Slider A Bolt
1 pc
1 set
Unit Adaptor
Security Bracket and 2 Screws
1 pc
1 pc
Exhaust Hose
Drain Hose
1 pcWindow Slider Adaptor
ON /O F F
TEM P
SHO RT CU T
TIME R
O N TIME R
O FF
MO D E
FAN
SLEEP SW ING LED
1 set(*)1 pcWindow Slider B
Remote Controller and Battery
(only for remote control models)
1 pc(*)Window Slider C
2 pc/4 pc(*)
1 pc/2 pc(*)
Foam Seal A (Adhesive)
2 pcFoam Seal B (Adhesive)
1 pc/2 pc(*)
Foam Seal C (Non-adhesive)
1 pc(*)
Drain Hose Adaptor
(only for heat pump mode)
1 pc(*)
1 pc(*)
Exhaust Hose Adaptor
Extended Exhaust Hose
NOTE: Items with (*) are on some models. Slight variations in design may occur.
What should I look for first when purchasing a portable air conditioner?
The right air conditioner helps you cool a room efficiently. An undersized unit won't cool adequately while
one that's too large will not remove enough humidity, leaving the air feeling damp. To find 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 or your room, you can look at other features.
Federal regulations require manufacturers to calculate cooling capacity based on a specific test procedure, which
was changed just this year. Models manufactured before 2017 were tested under a different procedure and
cooling capacity is measured differently than in prior years’models. So, 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 10 Code of Federal Regulations (CFR) 430, subpart B, appendix CC and
applicable sampling plans.
1 pc(*)Air exhaust passage
1 set(*)Window Sliders

Page 14 
Window Installation Kit
Installation
Instructions
Press the exhaust hose(or extended exhaust hose)
into the window slider adaptor(or wall exhaust
adaptor) and unit adaptor, clamp automatically by
elastic buckles of the adaptors.
Step One: Preparing the Exhaust Hose assembly
Unit adaptor Window slider
adaptor
Exhaust hose
Exhaust hose
assembly
Exhaust hose
assembly
Unit adaptor Wall exhaust
adaptor A
Exhaust hose
Exhaust hose Extended Exhaust
hose
Exhaust hose assembly
Exhaust hose
Extended Exhaust
hose
Exhaust hose assembly
Other Regions
Name of Accessories Qty.
Shape Name of Accessories Qty. Shape
1 pc(*)Window Slider A Bolt
1 pc
1 set(*)
Unit Adaptor
Security Bracket and 2 Screws
1 pc
1 pc
Exhaust Hose
Drain Hose
1 pc(*)Window Slider Adaptor
ON /O F F
TEM P
SHO RT CU T
TIME R
O N TIME R
O FF
MO D E
FAN
SLEEP SW ING LED
1 set(*)1 pc(*)Window Slider B
Remote Controller and Battery
(only for remote control models)
1 pc(*)
Wall Exhaust Adaptor A
(only for wall installation models)
2 pc(*)Foam Seal A (Adhesive)
1 pc(*)
Wall Exhaust Adaptor B(with cap)
(only for wall installation models)
2 pc(*)Foam Seal B (Adhesive)
4 set(*)
Screw and anchor
(only for wall installation models)
1 pc(*) Foam Seal C (Non-adhesive)
1 pc(*)
Drain Hose Adaptor
(only for heat pump mode)
1 pc(*)
1 pc(*)
1 pc(*)
Exhaust Hose Adaptor
Extended Exhaust Hose
1 set(*)Window Sliders
1 pc(*)Air exhaust passage
Model D
Type window installation:
Model C
Model A Model B
Window slider
adaptor
Exhaust hose
assembly
Exhaust hose Air exhaust
passage
Unit adaptor
Exhaust hose
assembly
Exhaust hose
Unit adaptor Air exhaust
passage
Type wall installation:
Model A Model B

Page 15 
Installation
Instructions
Step Three: Preparing the Adjustable Window Slider
1. Choose the window sliders according the size of
your window. Sometimes, it needs to be cut short
to meet the window size, please take extra care to
cut it properly.
2. Use bolts to fasten the window sliders once they
are adjusted to the Proper length.
Window slider A Window slider B
Bolt
Window slider A Window slider B Window slider C
Bolts
Step Two: Install the Exhaust hose assembly to the unit
MODEL B
MODEL A
MODEL C
1+2：
Bolt Bolt
Bolt
1+2+3：
1+2：
1+2+3：
Bolt
Bolt Bolt
1+2+3+4：
Bolt
BoltBolt
1+4：
Bolt
Window Sliders
After assembly
Before assembly
Window Sliders
After assembly
Before assembly
or
Push the Exhaust hose into the air outlet opening of
the unit along the arrow direction.

Page 16 
Installation
Instructions
Installation
NOTE: Once the Exhaust Hose assembly and 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)
Type 1: Hung Window or Sliding Window Installation(Select models only)
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

Page 17 
Installation
Instructions
NOTE: To ensure proper function, DO NOT overextend or bend the hose. Make sure that there is no obstacle
around the air outlet of the exhaust hose (in the range of 19.69inch) in order to the exhaust system works
properly. All the illustrations in this manual are for explanation purpose only. Your air conditioner may be
slightly different. The actual shape shall prevail.
NOTE: Cover the hole using the
adaptor cap when not in use.
max 120cm or 47 inch
min 30cm or 12 inch
Expansion anchor
position
Adaptor cap
Wall Exhaust
Adaptor B
Or
5. Insert the window slider adaptor into the hole of the window slider.
Type 2: Wall Installation(Select models only)
1. Cut a 125mm (4.9inch) hole into the wall for the Wall Exhaust Adaptor B.
2. Secure the Wall Exhaust Adaptor B to the wall using the four Anchors and Screws provided in the kit.
3. Connect the Exhaust Hose Assembly(with Wall Exhaust Adaptor A) to the Wall Exhaust Adaptor B.

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
(Select models only
), and AUTO(Select models only ).
The mode indicator light illuminates under the
different mode setting.
NOTE: On 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 switch on/off.
Power
indicator light
Timer indicator
light(only set by
remote controller)
LED display
Shows the set temperature while on 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
(select models only).
E4-Display panel communication error.
EC-Refrigerant leakage detection
malfunction(select models only).
Shows protection code:
P1-Bottom tray is full--Connect the drain
hose and drain the collected water away.
If protection repeats,call for service.
NOTE: When one of the above malfunctions
occurs, turn off the unit, and check for any
obstructions. Restart the unit, if the
malfunction is still present, turn off the unit
and unplug the power cord. Contact the
manufacturer or its service agents or a
similar qualified person for service.
NOTE: The following control panels are for explanation purpose only. The control panel of the unit you
purchased may be slightly different according to the models. Your machine may not contain some indicators or
buttons. The actual shape shall prevail.
Page 18 
Operating
Instructions
Auto
Heat
FRESH
FRESH( Press 3s )
FRESH(Press 3s)
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°C~30°C/62°F~88°F(or 86°F).
· Press the "FAN SPEED" button to choose the
fanspeed.
FRESH
FRESH(Press 3s)
Wireless indicator
light(only for the
unit with wireless
controll feature)
Either Timer
or Wireless
indicator light

Other features
DRY operation
· Press the "MODE" button until the "DRY" indica-
tor 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
dehumidifying effect. Do not put the duct to 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 to window.
AUTO operation(select models only)
· When you set the air conditioner in AUTO mode,
it will automatically select cooling, heating (Only
on models with heating), or fan only operation
depending on what temperature you have selec-
ted and the room temperature.
· The air conditioner will control room temperature
automatically round the temperature point set by
you.
· Under AUTO mode, you can not select the fan
speed.
HEAT operation(select models only)
· Press the "MODE" button until the "HEAT" 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°C~30°C/62°F~88°F (or 86°F).
· Press the "FAN SPEED" button on the remote
controller to choose the fan speed.
Wireless operation(Select models only)
· Used to initiate the wireless connection mode. For
the first time to use wireless function, press the
POWER button for 3 seconds to initiate the wireless
connection mode . The LED DISPLAY shows 'AP' to
indicate you can set wireless connection. If connect-
ion(router) is successful within 8 minutes, the unit
will exit wireless connection mode automatically and
the wireless indicator illuminates. If connection is fai-
lure within 8 minutes, the unit exits wireless conne-
ction mode automatically. After Wireless connection
is successful, for some models you can press MODE
and UP (+) buttons at the same time for 3 seconds
to turn off Wireless function and the LED DISPLAY
shows 'OF' for 3 seconds, press MODE button and
UP(+) to turn on Wireless function and the LED
DISPLAY shows 'On' for 3 seconds.
NOTE: When you restart the wireless function, it may
take a period of time to connect to the network
automatically.
NOTE: Under AUTO mode, both the AUTO mode and
the actual operation mode indicator lights illuminate
for some models.
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) in 30 minutes. The set 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 unavailabe under FAN or DRY
mode.
FOLLOW ME/TEMP SENSING feature( select models only )
NOTE:This feature can be activated from the remote
control ONLY. The remote control serves as a remote
Constatnt Fan
operation (Select models only)
· In cooling or Dry mode, press the MODE button
for 3 seconds to turn on or off the constant fan
function. When the function is turned on, the
constant fan light will illuminate, identifying the
fan continuous run for cooling. When the function
is turned off, the constant fan light will go out,
identifying the fan cycle run with compressor stop.
Page 19 
Operating
Instructions
FRESH operation(Select models only)
·
Press MODE and DOWN (-) buttons at the same
time for 3 seconds to initiate FRESH feature and
the FRESH light illumiantes on some models, the
LED DISPLAY shows 'On' for 3 seconds. The ion
generatoris energized and will help to purify the
air inside. Press it for 3 seconds again to stop the
FRESH feature and the FRESH light turn dark on
some models, the LED DISPLAY shows 'OF' for 3
seconds for some units.

thermostat allowing for the precise temperature
control at its location. To activate the Follow Me/Temp
Sensing feature, point the remote control towards the
unit and press the Follow Me/Temp Sensing button.
The remote control will send this signal to the air
conditioner until press the Follow Me/Temp Sensing
button again. If the unit does not receive the Follow
Me/Temp Sensing signal during any 7 minutes interval,
the unit will exit the Follow Me/Temp Sensing mode.
NOTE: This feature is unavailabe under FAN or DRY
mode.
AUTO-RESTART
If the unit breaks off unexpectedly due to the power
cut, it will restart with the previous function setting
automatically when the power resumes.
WAIT 3 MINUTES BEFORE RESUMING OPERATION
After the unit has stopped, it can not be restarted
operation in the first 3 minutes. This is to protect
the unit. Operation will automatically start after 3
minutes.
AIR FLOW DIRECTION ADJUSTMENT
Adjust the air flow direction manually:
· 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 under heating
operation.
· Keep the louver fully opened during operation.
WATER DRAINAGE
· During dehumidifying modes, remove the drain plug
from the back of the unit, install the drain connector
(5/8" universal female mender) with 3/4" hose(locally
purchased). For the models without drain connector,
just attach the drain hose to the hole. Place the open
end of the hose directly over the drain area in your
basement floor.
Remove the
drain plug
Continuous
drain hose
NOTE: Make sure the hose is secure so there are no leaks.
Direct the hose toward the drain, making sure that there
are no kinks that will stop the warter flowing. Place the
end of the hose into the drain andmake sure the end of
the hose is down to let the water flow smoothly. When
the continuous drain hose is not used, ensure that the
drain plug and knob are installed firmly to prevent leakage.
Continuous
drain hose
Remove the drain plug
· During heating pump mode, remove the lower drain
plug from the back of the unit, install the drain
connector(5/8" universal female mender) with 3/4"
hose(locally purchased). Carefully move the unit to a
drain location, and let the water drain away.
NOTE: Make sure the drain hose is lower than the
bottom tray drain outlet.
· When the water level of the bottom tray reaches a
predetermined level, the unit beeps 8 times, the
digital display area shows "P1" . At this time the air
conditioning/dehumidification process will
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 until the
"P1" symbol disappears. If the error repeats, call for
service.
NOTE: Be sure to reinstall the bottom drain plug firmly
to revent leakage before using the unit.
Bottom drain
plug
POWER MANAGEMENT feature(Select models only)
Under cooling operation, when the ambient
temperature is lower than the setting temperature
for a period of time, the unit will be automatically
operate power management feature. The compressor
and fan motor stop. When the ambient temperature
is higher than the setting temperature, the unit will
be automatically quit the power management feature.
The compressor and (or) fan motor run.
Page 20 
Operating
Instructions