Samsung | AM076FNHDCH/AA | User manual | Samsung AM076FNHDCH/AA User Manual

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TRINIDAD & TOBAGO
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Duct Type Series
BIG duct : AMFNHDCH
Air Conditioner
user manual
This manual is made with 100% recycled paper.
imagine the possibilities
Thank you for purchasing this Samsung product.
To receive more complete service, please
register your product at
www.samsung.com/register
EN ES FR PT DB68-03809A(3)
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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.
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 #
02
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safety information
To prevent electric shock, disconnect the power before
servicing, cleaning, and installing the air conditioner.
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.
ENGLISH
SAFETY INFORMATION
Important safety symbols and precautions:
Hazards or unsafe practices that may
WARNING result in severe personal injury or death.
CAUTION
CAUTION
Hazards or unsafe practices that may
result in minor personal injury or
property damage.
To reduce the risk of fire, explosion,
electric shock, or personal injury when
using your air conditioner, follow these
basic safety precautions:
03
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safety information
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.
WARNING
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.
04
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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.
ENGLISH
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 shortcircuit 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.
05
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safety information
WARNING
SEVERE WARNING SIGNS(CONT’D)
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.
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.
06
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ENGLISH
Consult the place of purchase or contact
center to install, reinstall or disassemble the air
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.
07
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safety information
WARNING
SEVERE WARNING SIGNS(CONT’D)
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.
08
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ENGLISH
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
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 nonqualified service technician.
09
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safety information
CAUTION
CAUTION SIGNS(CONT’D)
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.
10
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Do not touch the pipe connected to the air
conditioner.
ENGLISH
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.
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safety information
CAUTION
CAUTION SIGNS(CONT’D)
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.
12
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ENGLISH
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.
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.
13
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safety information
CAUTION
CAUTION SIGNS(CONT’D)
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.
WARNING
State of California Proposition 65 Warning
(US only)
•This product contains chemicals known to
the State of California to cause cancer and
reproductive toxicity.
14
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contents
VIEWING YOUR AIR CONDITIONER
USING YOUR AIR CONDITIONER
17
CLEANING AND MAINTAINING
THE AIR CONDITIONER
20
APPENDIX
22
ENGLISH
16
16 Big duct type
17 Tips on using your air conditioner
20 Maintaining your air conditioner
20
Periodical checks
21Internal protections via the unit control
system
22 Troubleshooting
25 Operation ranges
15
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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.
BIG DUCT TYPE
Air Outlet
Air intake
Your air conditioner may look slightly different from the illustration shown above depending
on your model.
16
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using your air conditioner
TIPS ON USING YOUR AIR CONDITIONER
Heating
ENGLISH
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.
•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.
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using your air conditioner
TIPS ON USING YOUR AIR CONDITIONER(CONT’D)
TOPIC
RECOMMENDATION
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
•If both indoor and outdoor temperatures
/outdoor
are high and the air conditioner is running
temperatures 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.
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RECOMMENDATION
•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.
ENGLISH
TOPIC
Power failure
19
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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
Clean the air filter (1)
Indoor unit
Monthly
Every 4
months

Clean the condensate drain pan (2)

Thoroughly clean the heat exchanger (2)

Clean the condensate drain pipe (2)

Replace the remote control batteries (1)
Clean the heat exchanger on the outside of
the unit (2)
Outdoor unit
Once a
year


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)

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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) T
he described operations should be performed more frequently if the area of installation
is very dusty.
ENGLISH
(2) These operations must always be performed
by qualified personnel. For more detailed
information, see the Installation Manual.
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.
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appendix
TROUBLESHOOTING
Refer to the following chart if the air conditioner operates
abnormally. This may save time and unnecessary expenses.
PROBLEM
SOLUTION
The air
•Because of the protective mechanism,
conditioner
the appliance does not start operating
does not
immediately to keep the unit from
operate
overloading.
immediately
The air conditioner will start in 3 minutes.
after it
has been
restarted.
The air
•Check that the power plug is properly
conditioner
connected. Insert the power plug into the
does not work wall socket correctly.
at all.
•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
•Check if you selected Fan mode.
temperature
Press the Mode button on the remote
does not
control to select another mode.
change.
The cool
•Check if the set temperature is higher
(warm) air
(lower) than the current temperature.
does not
Press the Temperature button on
come out
the remote control to change the set
of the air
temperature. Press the Temperature
conditioner.
button to decrease or increase the
temperature.
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SOLUTION
•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 •Check if you selected Auto or Dry mode.
does not
The air conditioner automatically adjusts
change.
the fan speed to Auto in Auto/Dry mode.
Timer function •Check if you press the Power button on
does not set.
the remote control after you have set the
time.
Odors
•Check if the appliance is running in a
permeate
smoky area or if there is a smell entering
in the room
from outside. Operate the air conditioner
during
in Fan mode or open the windows to air
operation.
out the room.
ENGLISH
PROBLEM
The cool
(warm) air
does not
come out
of the air
conditioner.
(CONT’D)
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appendix
TROUBLESHOOTING(CONT’D)
PROBLEM
The air
conditioner
makes a
bubbling
sound.
SOLUTION
•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
•Check if the air conditioner has been
dripping from cooling for an extended period of
the air flow
time with the air flow blades pointed
blades.
downwards. Condensation may generate
due to the difference in temperature.
Remote
•Check if your batteries are depleted.
control is not •Make sure batteries are correctly
working.
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
•Check if you set the wired remote control
conditioner
for group control.
does not
turn on or
off with the
wired remote
control.
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PROBLEM
The wired
remote
control does
not operate.
ENGLISH
SOLUTION
•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 •Press the Power button on the remote
of the digital
control to turn the unit off and switch
display
the circuit breaker off. Then, switch it on
flashes.
again.
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
-5˚C to 48˚C
(23˚F to 118˚F)
80% or less
Condensation may occur on
the indoor unit with risk to
have either water blow off or
drops on the floor.
27˚C(81˚F)
or less
-20˚C to 24˚C
(-4˚F to 75˚F)
-
Internal protection triggers and
the air conditioner will stop.
18˚C to 32˚C
(64˚F to 90˚F)
-5˚C to 48˚C
(23˚F to 118˚F)
-
Condensation may occur on
the indoor unit with risk to
have either water blow off or
drops on the floor.
INDOOR
OUTDOOR
COOLING
18˚C to 32˚C
(64˚F to 90˚F)
HEATING
DRYING
The standardized temperature for heating is 7˚C(45˚F). If the outdoor temperature drops to 0˚C(32˚F)
or below, the heating capacity can be reduced depending on the temperature condition.
If the cooling operation is used at over 32˚C(90˚F) (indoor temperature), it does not cool at its full capacity.
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