Samsung SLIM DUCT Series User manual

Air Conditioner
user manual
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Thank you for purchasing this Samsung product.
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Duct Type Series
Slim Duct
MSP Duct
HSP Duct
DB68-03769A-3
FRESEN PT

02_ features
For easy future reference write the model and serial number
down. You will find your model number on the right side of
the air conditioner.
Model #
Serial #
features of your new
air conditioner
• Cool Summer Offer
On those hot sweltering summer days and long restless nights, there is no better escape
from the heat than the cool comforts of home. Your new air conditioner brings an end to
exhausting hot summer days and lets you rest. This summer, beat the heat with your own
air conditioner.
• Cost Efficient System
Your new air conditioner not only provides maximum cooling power in the summer, but can
also be an efficient heating method in the winter with the advanced “Heat pump” system.
This technology is up to 300% more efficient than electrical heating, so you can further
reduce its running cost. Now, meet year-round needs with one air conditioner.
• Flexible installation
Duct type air conditioner is designed to be slimmer and offers different solutions for any
shape room allowing for specific air flow requirements. Also, the air intake can be set up on
either the bottom or rear of the unit, so there is more flexibility in installation.

safety information _03
ENGLISH
safety information
To prevent electric shock, disconnect the power before servicing, cleaning, and installing
the air conditioner.
SAFETY INFORMATION
Before using your new air conditioner, please read this manual thoroughly to ensure that
you know how to safely and efficiently operate the extensive features and functions of
your new appliance.
Because the following operating instructions cover various models, the characteristics
of your air conditioner may differ slightly from those described in this manual. If you have
any questions, call your nearest contact center or find help and information online at
www.samsung.com.
Important safety symbols and precautions:
WARNING
Hazards or unsafe practices that may result in severe
personalinjuryordeath.
CAUTION
Hazards or unsafe practices that may result in minor
personalinjuryorpropertydamage.
CAUTION
To reduce the risk of fire, explosion, electric shock, or
personal injury when using your air conditioner, follow
these basic safety precautions:
Do NOT attempt.
Do NOT disassemble.
Do NOT touch.
Follow directions carefully.
Unplug the power plug from the wall socket.
Make sure the machine is grounded to prevent electric
shock.
Call the contact center for help.
Note.
Thesewarningsignsareheretopreventinjurytoyouandothers.
Pleasefollowthemcarefully.
Afterreadingthissection,keepitinasafeplaceforfuture
reference.

04_ safety information
safety information
SEVERE WARNING SIGNS
Do not place the air conditioner near hazardous substances or
equipment that releases free flames to avoid fire, explosions or injuries.
• Potential risk of fire hazard or explosion.
Do not install the outdoor unit at an unstable place or elevated surface
where there is potential risk of falling.
• If the outdoor unit falls, it may cause personal injury or loss of property.
Failure or damage may occur if any changes or modification that is not
stated in the installation manual was performed. In this case, user will
be responsible for the repair expenses.
Install the air conditioner away from direct exposure to sunlight,
heating apparatus, and humid places.
• Hang curtains on windows to boost cooling efficiency and to avoid the
risk of electric shock.
Do not cut the power plug and connect to a different power cable.
Do not yank the power cable and touch the power plug with hands.
• Potential risk of fire or electric shock.
Never use a damaged or dusted power plug, power cable, or loosened
power receptacle.
• Potential risk of fire or electric shock.
Install an exclusive circuit breaker and short-circuit breaker for the air
conditioner.
• Potential risk of electric shock or fire.
Do not insert anything such as fingers or branches into the air
conditioner vents while the air conditioner is running.
• Keep the children away from the air conditioner to prevent them from
putting their finger on the air conditioner. Potential risk of personal injury.
Ensure no water gets into the air conditioner.
• Potential risk or electric shock.
• If the water gets into the air conditioner, stop and unplug the power
source immediately.
Turn off the air conditioner using the provided remote control or control
accessory (if provided). Do not unplug to turn off the unit (unless there
is an immediate danger).
Do not run the air conditioner for an extended period of time in a room
with the door closed or with babies, elderly or disabled people.
• Open the door or windows to ventilate your room at least once an hour to
prevent oxygen shortage.
The air conditioner is composed of moving parts. Keep children away
from the unit to avoid physical injury.
WARNING

safety information _05
ENGLISH
Make sure that children take precautions against access to the air
conditioner and they do not play with the unit.
Do not clean the interior of air conditioner on your own.
• You may damage the parts which can cause electric shock or fire
• Consult contact center for cleaning the interior of the air conditioner.
Do not Connect the air conditioner with heating apparatus or attempt to
disassemble,remodel or repair it yourself.
• Potential risk of malfunction, electric shock or fire. If repairs are needed,
consult the contact center.
Consult the place of purchase or contact to install,reinstall or
disassemble the aire conditioner.
• Improper installation carries a risk of unit malfunction, water leakage, electric
shock or fire.
• If installing in specialty areas, such as a factory complex or saline coastal
area, consult the place of purchase or contact center for specific installation
details.
• The units must be installed according to distances declared, in order to
permit accessibility from each side, either to guarantee correct operation of
maintenance or repairing products. The unit’s parts must be reachable and
removable completely under safety condition (for people or things).
Consult a dealer regarding the appropriate measures to prevent the
allowable concentration from being exceeded.
• If the refrigerant leaks, and cause the concentration limit to be exceeded,
hazards due to lack of oxygen in the room may result.
If the indoor unit gets wet, turn the power off immediately and call your
nearest contact center.
• Potential risk of fire or electric shock.
Always make sure that the power supply is compliant with current safety
standards. Always install the air conditioner in compliance with current
local safety standards.
Verify that the voltage and frequency of the power supply comply with
the specifications and that the installed power is sufficient to ensure
the operation of any other domestic appliance connected to the same
electric lines.
Use a rated circuit breaker only.
• Never use steel wires or copper wires as a circuit breaker. It may cause fire
or unit malfunctions.
Do not put undue stress or place heavy object on the power cable.
Do not bend the power cable excessively.
• Potential risk of fire or electric shock.
To protect the product from water and possible shock, you should keep
the power cable and the connection cord of the indoor and outdoor units
in the protection tube.
When opening or closing the front panel, use a stable stool and watch
your steps carefully.
Disconnect the air conditioner from power supply before it is repaired or
disassembled.
Clean the air conditioner after the inner fan stops operating.
• Potential risk of injury or electric shock.

06_ safety information
safety information
SEVERE WARNING SIGNS (CONT’D)
Use a receptacle that has a ground terminal. The receptacle must be
used exclusively for the air conditioner.
• Improper electrical grounding may cause electric shock or fire.
Be sure to ground the unit. Do not connect the ground wire to gas or
water pipes, lighting rods, or telephone grounding lines.
• If the unit is not properly grounded, electric shock may result.
If you smell burning plastic, hear strange sounds, or see smoke coming
from the unit, unplug the air conditioner immediately and call a contact
center.
• Potential risk of fire or electric shock.
CAUTION SIGNS
Do not block or place items in front of the air conditioner. Do not step,
hang onto, or place heavy items on the air conditioner.
• Potential risk of personal injury.
If failure or damage occurs on the conditions of improper use not
followed by the installation manual, there will be an extra labor charge
for installing and construction.
• Potential risk of malfunction, electric shock or fire if repairs or installations
are attempted by a non-qualified service technician.
Do not spray flammable gases such as insecticide near the air
conditioner.
• Potential risk of electric shock, fire or unit malfunction.
Do not open the front grille during operation.
• Potential risk of electric shock or unit malfunction.
Cool air should not flow directly towards people, pets, and plants.
• It is harmful to your health, pets, and plants.
Do not drink drain water coming out of the air conditioner.
• Potential risk of health hazard.
Do not allow children to climb on the air conditioner.
Do not use the air conditioner as a cooling precision instrument for
food, pets, plants, cosmetics or machinery.
Do not pull or give excessive shock to the air conditioner.
• Potential risk of fire, or unit malfunction and there are risk of personal
injury because unit may fall down.
Do not spray water directly on the air conditioner or use benzene,
thinner or alcohol to clean the surface of the unit.
• Potential risk of electric shock or fire.
• Potential risk of damage to the air conditioner.
Do not place any objects, especially containers with liquid.
WARNING
CAUTION

safety information _07
ENGLISH
Do not touch the pipe connected to the air conditioner.
Install the indoor unit away from lighting apparatus using the ballast.
• If you use the wireless remote control, reception error may occur due to
the ballast of the lighting apparatus.
Install the outdoor unit where operating noise and vibration will not
disturb your neighbor and in a well-ventilated area with no obstacle.
• Potential risk of malfunction.
• Operating noise may disturb your neighbor.
Make sure that there are no obstacles or covers that block the air
conditioner.
Allow sufficient space for air circulation.
• Insufficient ventilation may result in poor performance.
If the power cable is damaged, the manufacturer or a qualified service
technician must replace it.
If a power outage occurs while the air conditioner is working, turn off
the power source immediately.
Max current is measured according to IEC standard for safety and
current is measured according to ISO standard for energy efficiency.
Check for damage on delivery. If damaged, do not install the air
conditioner and call the place of purchase immediately.
Keep indoor temperatures stable and not extremely cold, especially
where there are children, elderly or disabled people.
The packaging material and used batteries of the remote controller
(optional) must be disposed of in accordance with the national
standards.
The refrigerant used in the air conditioner must be treated as chemical
waste. Dispose the refrigerant following national standards.
Have a qualified service technician install the air conditioner and
perform a trial operation.
Firmly connect the drain hose to the air conditioner for proper water
drainage.
Check for damages on the outdoor unit installation pad at least once a
year.
• Potential risk of personal injury or property loss.
When using a wireless remote control, the distance should not be more
than 7 meters from the air conditioner.
If the remote control is not used for a long period of time, remove the
batteries to prevent leakage of electrolyte.
When cleaning the outdoor unit, touch the heat exchanger radiator fins
with extreme care.
• Wearing thick gloves can protect your hands.
Make sure that the condensed water dripping from the drain hose runs
out properly and safely.
The 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: Young children should be supervised to ensure that they
do not play with the appliance.

08_ safety information
safety information
CAUTION SIGNS (CONT’D)
Inspect the condition, electric connections, pipes and external case of
the air conditioner regularly by a qualified service technician.
Do not open doors and windows in the room being cooled during
operation unless necessary.
Do not block the air conditioner vents. If objects block the air flow, it
may cause unit malfunction or poor performance.
Make sure there are no obstacles under the indoor unit.
• Potential risk of fire or loss of property.
The air conditioner should be used only for the applications for which
it has been designed: the indoor unit is not suitable to be installed in
areas used for laundry.
Our units must be installed in compliance with the spaces indicated
in the installation manual to ensure either accessibility from both
sides or ability to perform routine maintenance and repairs. The units’
components must be accessible and that can be disassembled in
conditions of complete safety either for people or things.
For this reason, where it is not observed as indicated into the
Installation Manual, the cost necessary to reach and repair the unit
(in safety, as required by current regulations in force) with slings,
trucks, scaffolding or any other means of elevation won’t be considered
in-warranty and charged to end user.
Ensure the off-on and protection switches are properly installed.
Do not use the air conditioner if damaged. If problems occur,
immediately stop operation and disconnect the plug from the power
supply.
If the air conditioner will not be used for an extended period of time
(for example, over several months), unplug the power from the wall.
Call the place of purchase or a contact center if repairs are needed.
• Potential risk of fire or electric shock if disassembly or repairs are
attempted by a non-qualified service technician.
State of California Proposition 65 Warning (US only)
• This product contains chemicals known to the State of California to cause
cancer and reproductive toxicity.
CAUTION
WARNING

contents _09
ENGLISH
contents
VIEWING YOUR AIR CONDITIONER
10
10 Slim duct type
10 MSP duct type
10 HSP duct type
USING YOUR AIR CONDITIONER
11
11 Tips on using your air conditioner
CLEANING AND MAINTAINING
THE AIR CONDITIONER
12
12 Cleaning the filter
12 Slim duct type
13 MSP/HSP duct type
14 Maintaining your air conditioner
14 Periodical checks
15 Internal protections via the unit control
system
APPENDIX
16
16 Troubleshooting
18 Operation ranges

10_ viewing your air conditioner
viewing your air conditioner
Congratulations on the purchase of the air conditioner. We hope you enjoy the features of your air
conditioner and stay cool or warm with optimal efficiency.
Please read the user manual to get started and to make the best use of the air conditioner.
SLIM DUCT TYPE
MSP DUCT TYPE
Your air conditioner may look slightly different from the illustration shown above depending
on your model.
Air intake
Air outlet
Ceiling
Air filter (the return air side)
Air intake
Air outlet
Ceiling
Air filter (the return air side)
HSP DUCT TYPE
Air intake
Air outlet
Ceiling

using your air conditioner _11
ENGLISH
using your air conditioner
TIPS ON USING YOUR AIR CONDITIONER
Here are some tips that you would follow when using your air conditioner.
TOPIC RECOMMENDATION
Cooling •If current outside temperatures are much higher than
the selected indoor temperature, it may take time to
bring the inner temperature to the desired coolness.
•Avoid drastically turning down the temperature.
Energy is wasted and the room does not cool faster.
Heating •Since the air conditioner heats the room by taking
heat energy from outdoor air, the heating capacity may
decrease when outdoor temperatures are extremely
low. If you feel the air conditioner insufficiently heats,
using an additional heating appliance in combination
with the air conditioner is recommended.
Frost & De-ice •When the air conditioner runs in Heat mode, due
to temperature difference between the unit and the
outside air, frost will form.
If this happens:
- The air conditioner stops heating.
- The air conditioner will operate automatically in De-ice
mode for
10 minutes.
- The steam produced on the outdoor unit in De-ice
mode is safe.
No intervention is required; after about 10 minutes, the
air conditioner operates again normally.
The unit will not operate when it starts to de-ice.
Fan •Fan may not operate for about 3~5 minutes at the
beginning to prevent any cold blasts while the air
conditioner is warming up.
High indoor/
outdoor
temperatures
•If both indoor and outdoor temperatures are high and
the air conditioner is running in Heat mode, the outdoor
unit’s fan and compressor may stop at times. This is
normal; wait until the air conditioner turns on again.
Power failure •If a power failure occurs during the operation of the air
conditioner, the operating immediately stops and unit
will be off. When power returns, the air conditioner will
run automatically.
Protection
mechanism •If the air conditioner has just been turned on after operation stops or being plugged in, cool/warm
air does not come out for 3 minutes to protect the
compressor of the outdoor unit.

12_ cleaning and maintaining the air conditioner
cleaning and maintaining the
air conditioner
For the best performance from your air conditioner, clean it periodically. When
cleaning, make sure to unplug from the unit for user’s safety.
CLEANING THE FILTER
When cleaning the filter, make sure to unplug the power from the unit. Washable
foam based Air filter captures large particles from the air. The filter is cleaned with
a vacuum or by hand washing.
Slim duct type
1. Slide out the Air filter on the rear side panel to the right side.
2. Clean the Air filter with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it with
running water and dry it in a ventilated area.
• For best conditions, repeat every two weeks.
• If the Air filter dries in a confined (or humid) area, odors may generate. If it occurs,
re-clean and dry it in a ventilated area.
3. Insert the Air filter back in its original position.
• The illustration shown above may differ from your depending on your model.
• After cleaning the filter, press the Filter Reset button on the remote control for 2 seconds
to reset the filler schedule. Filter sign indicator will be on for cleaning time.

cleaning and maintaining the air conditioner _13
ENGLISH
MSP/HSP duct type
1. Slide out the Air filter on the rear side panel to the right side.
2. Clean the Air filter with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it with
running water and dry it in a ventilated area.
• For best conditions, repeat every two weeks.
• If the Air filter dries in a confined (or humid) area, odors may generate. If it occurs,
re-clean and dry it in a ventilated area.
3. Insert the Air filter back in its original position.
• The illustration shown above may differ from your depending on your model.
• After cleaning the filter, press the Filter Reset button on the remote control for 2 seconds
to reset the filler schedule. Filter sign indicator will be on for cleaning time.

14_ cleaning and maintaining the air conditioner
cleaning and maintaining the
air conditioner
MAINTAINING YOUR AIR CONDITIONER
If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in
best condition.
1.Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4
hours and disconnect the power plug. There may be internal damage
if moisture is left in components.
2.Before using the air conditioner again, dry the inner components of
the air conditioner again by running in Fan mode for 3 to 4 hours. This
helps remove odors which may have generated from dampness.
Periodical checks
Refer to the following chart to maintain the air conditioner properly.
Type Description Monthly Every4
months
Oncea
year
Indoor unit
Clean the air filter (1)

Clean the condensate drain pan (2)

Thoroughly clean the heat exchanger (2)

Clean the condensate drain pipe (2)

Replace the remote control batteries (1)

Outdoor unit
Clean the heat exchanger on the outside of
the unit (2)

Clean the heat exchanger on the inside of
the unit (2)

Clean the electric components with jets of
air (2)

Verify that all the electric components are
firmly tightened (2)

Clean the fan (2)

Verify that all the fan assembly is firmly
tightened (2)

Clean the condensate drain pan (2)

The checks and maintenance operations described are essential to guarantee the
efficiency of the air conditioner. The frequency of these operations varies according to the
characteristics of the area, the amount of dust, etc.
(1) The described operations should be performed more frequently if the area of installation
is very dusty.
(2) These operations must always be performed by qualified personnel. For more detailed
information, see the Installation Manual.

cleaning and maintaining the air conditioner _15
ENGLISH
Internal protections via the unit control system
This internal protection operates if an internal fault occurs in the air conditioner.
Type Description
Against cold air
The internal fan will be off to against cold air when the heat pump is
heating.
De-ice cycle
The internal fan will be off to against cold air when the heat pump is
heating.
Anti-protection of
internal battery
The compressor will be off to protect internal battery when the air
conditioner operates in Cool mode.
Protect compressor
The air conditioner does not start operating immediately to protect the
compressor of the outdoor unit after it has been started.
If the heat pump is operating in Heat mode, De-ice cycle is actuated to remove frost from
an outdoor unit that may have deposited at low temperatures.
The internal fan is switched off automatically and restarted only after the de-ice cycle is
completed.

16_ appendix
appendix
TROUBLESHOOTING
Refer to the following chart if the air conditioner operates abnormally. This may
save time and unnecessary expenses.
PROBLEM SOLUTION
The air conditioner
does not operate
immediately
after it has been
restarted.
•Because of the protective mechanism, the appliance
does not start operating immediately to keep the unit
from overloading.
The air conditioner will start in 3 minutes.
The air conditioner
does not work at
all.
•Check that the power plug is properly connected. Insert
the power plug into the wall socket correctly.
•Check if the circuit breaker is switched off.
•Check if there is a power failure.
•Check your fuse. Make sure it is not blown out.
The temperature
does not change. •Check if you selected Fan mode. Press the Mode button on the remote control to select
another mode.
The cool (warm)
air does not come
out of the air
conditioner.
•Check if the set temperature is higher (lower) than the
current temperature. Press the Temperature button
on the remote control to change the set temperature.
Press the Temperature button to decrease or increase
the temperature.
•Check if the air filter is blocked by dirt. Clean the air
filter every two weeks.
•Check if the air conditioner has just been turned on.
If so, wait 3 minutes. Cool air does not come out to
protect the compressor of the outdoor unit.
•Check if the air conditioner is installed in a place with a
direct exposure to sunlight. Hang curtains on windows
to boost cooling efficiency.
•Check if the cover or any obstacle is not near the
outdoor unit.
•Check if the refrigerant pipe is too long.
•Check if the air conditioner is only available in Cool
mode.
•Check if the remote control is only available for cooling
model.
The fan speed
does not change. •Check if you selected Auto or Dry mode. The air conditioner automatically adjusts the fan speed
to Auto in Auto/Dry mode.
Timer function
does not set. •Check if you press the Power button on the remote control after you have set the time.

appendix _17
ENGLISH
PROBLEM SOLUTION
Odors permeate
in the room during
operation.
•Check if the appliance is running in a smoky area or if
there is a smell entering from outside. Operate the air
conditioner in Fan mode or open the windows to air out
the room.
The air conditioner
makes a bubbling
sound.
•A bubbling sound may be heard when the refrigerant
is circulating through the compressor. Let the air
conditioner operate in a selected mode.
•When you press the Power button on the remote
control, noise may be heard from the drain pump inside
the air conditioner.
Water is dripping
from the air flow
blades.
•Check if the air conditioner has been cooling for an
extended period of time with the air flow blades pointed
downwards. Condensation may generate due to the
difference in temperature.
Remote control is
not working. •Check if your batteries are depleted.
•Make sure batteries are correctly installed.
•Make sure nothing is blocking your remote control
sensor.
•Check that there are strong lighting apparatus near
the air conditioner. Strong light which comes from
fluorescent bulbs or neon signs may interrupt the
electric waves.
The air conditioner
does not turn on or
off with the wired
remote control.
•Check if you set the wired remote control for group
control.
The wired remote
control does not
operate.
•Check if TEST indicator is displayed on the wired
remote control. If so, turn off the unit and switch off the
circuit breaker. Call your nearest contact center.
The indicators of
the digital display
flashes.
•Press the Power button on the remote control to turn
the unit off and switch the circuit breaker off. Then,
switch it on again.

18_ appendix
OPERATION RANGES
The table below indicates the temperature and humidity ranges the air
conditioner can be operated within. Refer to the table for efficient use.
MODE OPERATIONALTEMPERATURE INDOORHUMIDITY IFOUTOFCONDITIONS
INDOOR OUTDOOR
COOLING 64˚F to 90˚F
(18˚C to 32˚C)
23˚F to 118˚F
(-5˚C to 48˚C)
80%
or less
Condensation may occur on
the indoor unit with risk to have
either water blow off or drops on
the floor.
HEATING 81˚F (27˚C)
or less
-4˚F to 75˚F
(-20˚C to 24˚C) -Internal protection triggers and
the air conditioner will stop.
DRYING 64˚F to 90˚F
(18˚C to 32˚C)
23˚F to 118˚F
(-5˚C to 48˚C) -
Condensation may occur on
the indoor unit with risk to have
either water blow off or drops on
the floor.
The standardized temperature for heating is 45˚F(7˚C). If the outdoor temperature drops to 32˚F(0˚C) or
below, the heating capacity can be reduced depending on the temperature condition.
If the cooling operation is used at over 90˚F(32˚C) (indoor temperature), it does not cool at its full
capacity.
appendix

appendix _19
ENGLISH