Samsung DH105CAV User manual

ENGLISH
USER’S MANUAL
Indoor Unit Outdoor Unit
DH105CAV UH105CAV
DH140CAV UH140CAV
System Air Conditioner
(Cooling and Heating)
ESPAÑOLFRANÇAIS
DB98-29517A(1)SE F
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection systems)
This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes
at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste
disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of
material resources.
Household users should contact either the retailer where they purchased this product, or their local government office,
for details of where and how they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract.
This product should not be mixed with other commercial wastes for disposal.
Contents
 PREPARING YOUR AIR CONDITIONER
 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
 View of the Indoor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
 RECOMMENDATIONS FOR USE
 Periodical Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
 Protections enabled by the Unit control system . . . . . . . . . . . . . . . . . . . . . . . 10
 Operating Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
 Operating Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
 Cleaning Your Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
 Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH
Register your product at www.samsung.com/global/register
Safety Precautions
The following safety precautions are provided to protect the users’ safety and prevent property damage.
Make sure to read the followings and use the air conditioner properly.
 Keep this user’s manual together with the installation manual in a handy place so that you can find it whenever
you need to see it after reading this manual thoroughly.

Do not pull the electric wire
or touch the power plug with
the wet hands.

Install the switch and circuit
breaker only for
air conditioner.

Use the rated current fuse.
REGARDING POWER SOURCE

Do not bend the electric wire
by force or weigh down the
air conditioner not to be out
of order.

Use the power source with
separate wiring only for air
conditioner.

If the power plug is
damaged, replace it by the
manufacturer or qualified
personnel to avoid the risk.

Do not install the unit in a
place where it is exposed to
inflammable gas leakage.

Do not install the outdoor
unit where there’s the risk of
dropping such as on high
outer wall or outside of the
terrace.

Do not connect the ground
to a gas pipe, water pipe,
lightning rod or telephone
earth.
WHEN INSTALLING

Contact the service center
if the air conditioner is
under water.

The installation must be carried out
by a licensed installer or qualified
personnel when installing the unit
for the first time or reinstalling it.
WARNING
 This indicates the possibility of serious injury or death.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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WARNING

Do not attempt to repair,
move, modify or reinstall
the unit on your own. Make
sure that these installations
are carried out by qualified
personnel to avoid electric
shock or fire.

Never spill any kind of liquid
into the unit. Should this
happen, unplug or main
switch off the unit and
contact an authorized
service center.
DURING OPERATION

Do not place any obstacles in
front of the unit.
Make sure that the unit is
correctly ventilated at all
times: Do not place clothing
or other materials over it.

If the wireless remote
control is not used for
a long time, remove the
batteries. (If applicable)

When using a wireless
remote control, the distance
should not be more than
23 ft (7m) from the air condi-
tioner. (If applicable)

Do not place any materials
so that children cannot step
on it.

Do not connect the electric
heater to the air conditioner
or repair it with your
discretion.

The manufacturer declines
any liability for damage
resulting from modifications
or errors in the electrical or
hydraulic connections.

Do not insert anything
between the air outlet
blades because the inner fan
may be damaged and could
cause injury. Keep children
away from the unit.

Failure to observe the
installation instruction, or use
of the unit under conditions
other than those indicated in
the table 'Operating limit' of
the unit installation manual,
will immediately invalidate
the unit warranty.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH

Before throwing out the
device, it is necessary to pull
back the battery cells and get
rid of them safely for recycling
reasons.

When you need to dispose of
the unit, consult your dealer.
If pipes are removed
incorrectly, refrigerant may
blow out and come into
contact with your skin, causing
injury. Releasing refrigerant
into the atmosphere also
damages the environments.

Please recycle or dispose
of the packaging material for
this product in an
environmentally responsible
manner.
DISPOSING THE UNIT
WARNING

Install the air conditioner
avoiding direct sunlight or
heater, especially water.

Install the outdoor unit so as
to let the discharged air out
properly. Avoid a place that
may disturb your neighbor by
noise.

Install the drain hose to let
the water run safely and
correctly.
WHEN INSTALLING
CAUTION
 This indicates the possibility of serious injury or damage to
environments when operated incorrectly.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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
Disconnect the circuit breaker
when you don’t use the
air conditioner for a long time
to save energy.

Contact the service center or
manufacturer if you want to
repair the air conditioner.

Contact the service center
after turning off the air
conditioner if strange noise
is heard, burning smell or
smoke blow.
REGARDING POWER SOURCE

Do not drink the water from
the air conditioner.

Avoid cold and hot air
reaching to person, pet or a
plant directly for a long time.

Avoid the water from
getting into the
air conditioner.
DURING OPERATION

Do not use the air conditioner
for a long time in a closed room
or in a place where there’s a
baby or an old person.

Do not step on the air
conditioner or put heavy
object on it.
CAUTION
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH

Do not touch the pipes
connected to the air
conditioner.

Do not use the air conditioner
to maintain the machine, food,
pet, plant or cosmetics.

Do not give excessive shock
to the air conditioner.
DURING OPERATION

The appliance is not intended
for use by young children or
infirm persons without
supervision: Young children
should be supervised to
ensure that they do not play
with the appliance.

The maximum input power &
current is measured
according to the IEC standard
and the input power & current
is measured according to the
ISO standard.
OTHERS

Be sure that the air filter not to
be exposed to direct sunlight.

Do not clean the air
conditioner by spraying water
directly or with benzene,
thinner or alcohol.

The surface of the heat
exchanger is sharp, so be
careful of it when cleaning.

Be sure to insert the air filter.
CAUTION

All of the manufacturing and
packaging materials used for your
new appliance are compatible
with the environment and can be
recycled.

Dispose of the packaging
material in accordance with
the local requirements.

Turn off the air conditioner
and if the fan stops to operate,
clean the air conditioner.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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View of the Indoor Unit
The figures are shown in this instruction may differ from yours depending on the model.
Indoor Unit
Indoor Unit
Air Inlet
Air Inlet
Air Outlet
Air Outlet
DH105CAV
DH140CAV
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH
Periodical Checks
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 
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.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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Protections enabled by the Unit control system
Type of protection Description Operation When it enables
Protection against cold air The internal fan is off Heating on
heat pump During operation
Defrost cycle The internal fan is off Heating on
heat pump During operation
Anti-frost protection
of internal battery The compressor is off Cooling During
operation
Delayed start of compressor The start of the
compressor is delayed.
Cooling or heating
on heat pump
At start-up or during
the selection
of the operating mode
CAUTION If the air conditioner is operating in heat pump mode, it performs several defrost cycles in order
to remove the frost that may have deposited on the outdoor unit (at low temperatures).
In this case, the internal fan is switched off automatically and restarted only after the defrost
cycle is completed.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH
Operating Recommendations
Here are a few recommendations that you should follow when using your air
conditioner.
Topic Recommendation
Heating performances
The heat pump function of the air conditioner
absorbs heat from outside air and brings it indoors.
As the temperature of the outside air drops,
the heating performance of air conditioner will decrease.
If you find that the room is not warm enough,
using an additional heating appliance is
recommended.
Frost & Defrost When outside temperature is low but humidity is high,
frost may form on the outdoor unit at HEAT mode.
If this happens:
The heating operation stops.
 The defrost mode will be triggered automatically for
about 10 minutes.
 The steam produced on the outdoor unit in the defrost
mode is safe. (Only for Heat pump)
No intervention is required ; after about ten minutes,
the air conditioner operates again normally.
High indoor and outdoor
temperatures
If both indoor and outdoor temperatures are high
and the air conditioner is running at HEAT mode,
the outdoor unit’s fan and compressor may stop
at times. This is normal ; simply wait until the air
conditioner switches on again.
Power failure
If a power failure occurs while the air conditioner is
operating, the unit will be switched off. When the power
returns, the air conditioner starts up again automatically.
The simultaneous
operation
When you use the heat pump model, it is impossible to
operate HEAT and COOL mode of several indoor units at
the same time.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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Operating Limits
The table that follows provides the operating limits that have to be followed to
ensure a correct operation of the air conditioner.
COOL
DEHUMIDIFICATION
(1)
Maximum requirements (2)
Outdoor temperature: 122°F(50°C)
(Differ according to model)
Indoor temperature: 89.6°F(32°C) b.s. / 73.4°F(23°C) b.u.
Minimum requirements Outdoor temperature: 5°F(–15°C)b.s
Indoor temperature: 69.8°F(21°C) b.s. / 59°F(15°C) b.u.
HEATING
(1)
Maximum requirements (2) Outdoor temperature: 75.2°F(24°C) b.s. / 64.4°F(18°C) b.u.
Indoor temperature: 80.6°F(27°C) b.s.
Minimum requirements Outdoor temperature:-4°F( -20°C) b.s.
Indoor temperature: 59°F(15°C)b.s
POWER SUPPLY
Single-phase rated voltage
Minimum and maximum
limit
208-230V~ / 60Hz
187V Min.-253V Max.
b.s.: Dry bulb - b.u.: wet bulb;
(1) As per standard UNI EN 14511
(2) Maximum relative humidity: 80% or lower
 The standardized temperature for heating is 44.6°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 89.6°F(32°C)(indoor temperature), it does not
cool at its full capacity.
 The use of the air conditioner at a relative humidity above the expected one (80%)
may cause the formation of condensate and the leakage of water drops on the floor.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH
Cleaning Your Air Conditioner
To get the best possible use out of your air conditioner, you must clean it
regularly to remove the dust that accumulates on the air filter.
CAUTION Before cleaning your air conditioner, ensure that you have
switched off the electric circuit breaker used for the unit.
1Pull the air filter to the right or left as you want.
2Pull out the air filter.
3Remove all dust on air filter with a vacuum cleaner or a brush. In case of
serious dust accumulation, put the air filter in warm detergent water and
shake it vertically.
4
After washing, allow them to dry throughly in an area protected from sunlight.
5When you have finished, insert the filter into the front grille.
Note  After cleaning the air conditioner, press the Filter Reset button.
 Do not operate the air conditioner without the filter.
Wired Remote Control Wireless Remote Control
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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Solving Common Problems
Problem Explanation/Solution
The air conditioner does not
operate at all.
 Check if power is on and operate the air conditioner again.
 Check if the circuit breaker is switched off.
The temperature is not adjusted.  Check if you selected the FAN mode.
The air conditioner does not operate
in the HEAT mode.
 Check if the air conditioner is cooling only model.
 Check if the remote control is for cooling only model.
The cool(warm) air does not come
out from the air conditioner.
 Check if set temperature is higher(lower) than current temperature.
 Check if you selected the FAN mode. Select the COOL, HEAT, AUTO or
DRY mode.
 Check if the air filter is blocked by dirt. Clean the air filter regularly.

Ch
eck if the there is cover on the outdoor unit or any obstacle.
Remove the cover or obstacle.
 Check if you installed the air conditioner under direct sunlight.
 The window or door may be opened.

Check if you turn on the air conditioner just now.
It takes about 3 minutes
to cool or heat the room.
 Check if the refrigerant pipe is too long.
The fan speed is not adjusted.  In AUTO or DRY mode, the fan speed is selected automatically.
The remote control does
not operate.
 Check if the battery is discharged. Replace the battery.

Check if the remote control sensor is blocked.

Check if the air conditioner is placed near strong light.
The wired remote control
does not operate.
 Check if is displayed on the wired remote control.
Turn off the air conditioner and switch off the circuit breaker.
Contact the service center.
The Timer is not set.  Check if you pressed the button after selecting time.
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.
Odor is permeated in the
room during operation
 Check if you use the air conditioner in smoky area or there is a smell.
Ventilate the room or select the FAN mode for 1~2 hours.
The indoor unit indicator
flashes.
 Press the button to turn on the air conditioner again.
Switch the circuit breaker off and switch on it again.
Strange sound is heard from
the air conditioner.
 The sound is heard when the refrigerant gas flow is changed depending
on the use of the air conditioner.
 When you press the button, noise may be heard from the drain
pump inside of the air conditioner.
 When you press the button, noise may be heard that the
air conditioner sense the airflow blade.
Water drops from the outdoor
unit connection part.
 Water may form due to the difference of the temperature.
Before contacting the after-sales service, perform the following simple checks.
They may save you the time and expense of an unnecessary call.
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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ENGLISH
MEMO
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]

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Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: [phone] Fax: [phone] Web: www.amgair.com Email: [email protected]