Samsung AVMKH026EA0XIA User manual

System Air Conditioner
OWNER’S
INSTRUCTIONS
E C DB98-05141A(2)
AVMKH020EA(B)0(1)
AVMKH026EA(B)0(1)
AVMKH035EA(B)0(1)
Heat pump
AVMKC020EA(B)0(1)
AVMKC026EA(B)0(1)
AVMKC035EA(B)0(1)
Cooling only

Safety Precautions
◆If the power supply cord of this air conditioner is damaged,
it must be replaced by the manufacturer or its authorized
service personnel only in order to avoid a safety hazard.
WARNING
◆Do not attempt to install this air conditioner by yourself.
◆This unit contains no user-serviceable parts. Always consult authorized
service personnel for repairs.
◆When moving, consult authorized service personnel for disconnection
and installation of the unit.
◆Do not become over-exposed to cold air by staying in the direct path of
the airflow of the air conditioner for extended periods of time.
◆Do not insert fingers or objects into the outlet port or intake grilles.
◆Do not start and stop air conditioner operation by disconnecting the
power supply cord and so on.
◆Take care not to damage the power supply cord.
◆In the event of a malfunction (burning smell, etc.), immediately stop
operation, turn off the electrical breaker, and consult authorized
service personnel.
DANGER
◆Provide occasional ventilation during use.
◆Do not direct air flow at fireplaces or heating apparatus.
◆Do not climb on, or place objects on, the air conditioner.
◆Do not hang objects from the indoor unit.
◆Do not set flower vases or water containers on top of air conditioners.
◆Do not expose the air conditioner directly to water.
◆Do not operate the air conditioner with wet hands.
◆Do not pull power supply cord.
◆Turn off power source when not using the unit for extended periods.
◆Check the condition of the installation stand for damage.
◆Do not place animals or plants in the direct path of the air flow.
◆Do not drink the water drained from the air conditioner.
◆Do not use in applications involving the storage of foods, plants or
animals, precision equipment, or art works.
◆Do not apply any heavy pressure to radiator fins.
◆Operate only with air filters installed.
◆Do not block or cover the intake grille and outlet port.
◆Ensure that any electronic equipment is at least one metre away from
either the indoor or outdoor units.
◆Avoid installing the air conditioner near a fireplace or other heating
apparatus.
◆When installing the indoor and outdoor unit, take precautions to prevent
access to infants.
◆Do not use inflammable gases near the air conditioner.
◆Max input power & current is measured according to IEO standard and
input power & current is measured according to ISO standard.
CAUTION
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Contents
◆ P REPARING YOUR AIR CONDITIONER
■ Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
■ View of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
■ Wireless Remote Controller-Buttons and Display . . . . . . . . . . . 6
■ Wired Remote Controller-Buttons and Display . . . . . . . . . . . . . 7
■ Centralized Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
◆ R ECOMMENDATIONS FOR USE
■ Operating Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . 9
■ Temperature and Humidity Ranges . . . . . . . . . . . . . . . . . . . . 10
■ Cleaning YourAir Conditioner . . . . . . . . . . . . . . . . . . . . . . . . 11
■ Bio-Pure Filter Installation (Optional) . . . . . . . . . . . . . . . . . . . . 12
■ Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 13
◆ T ECHNICAL SPECIFICATIONS
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View of the Unit
The figures are shown in this instruction may differ from yours depending on the model.
Air flow blade
Air inlet
Indoor Unit
E-4
Fan indicator
Filter sign indicator
Timer indicator
- Heat Pump Models :
On/Off indicator(Green) &
Removing frost
indicator(Red)
- Cooling Only Models :
On/Off indicator
Remote control sensor

Air outlet
Connection valve
TYPE A
Outdoor Unit
Air outlet
Connection valve
TYPE B
Outdoor Unit
Air outlet
Connection valve
TYPE C
Outdoor Unit
Air outlet
Connection valve
TYPE D
Outdoor Unit
Air outlet
Connection valve
TYPE E
Outdoor Unit
E-5
If the heat exchanger in the outdoor unit gets dusty, cooling efficiency may fall. So clean the heat exchanger with water
when it becomes dirty. However, be careful when you wash the surface of the heat exchanger because it is very sharp.
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Wireless Remote Controller-Buttons and Display
- After cleaning the air filter, press the filter reset button.
- The heating mode( ) is not selected in cooling only models.
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Operating mode Mode selection button
Filter Reset button
Swing button
On Timer button
Off Timer button
On/Off & Timer
Set/Cancel button
Fan speed adjustment
button
Temperature adjustment
buttons
Temperature setting
Fan speed
Air flow direction
On Timer setting
Off Timer setting
Battery discharge indicator
E-6
The wireless remote controller is an optional accessory.
To use the wireless remote controller, refer to an appropriate manual.

E-7
Wired Remote Controller-Buttons and Display
The wired remote controller is an optional accessory and it is installed on the wall.
To use the wired remote controller, refer to an appropriate manual.
- Test button is for your installation specialist. You must NOT press it.
- After cleaning the air filter, press the filter reset button. Then the wired remote
controller will display the FILTER SIGN indicator when the time to clean the air filter;
refer to page 11.
- The heating mode( ) is not selected in cooling only models.
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Communication error indicator
On Timer setting
Off Timer setting
Test indicator
On Timer button
Off Timer button
Test button Filter Reset button
Mode selection button
Temperature adjustment
buttons
Centralized controller indicator
(In case of installing the Centralized controller)
Removing frost indicator
(Except Cooling Only Models)
Temperature setting
Fan speed
Air flow direction
Filter Sign indicator
On/Off & Timer
Set/Cancel button
Fan speed adjustment
button
Swing button
On/Off indicator
Operating mode

Centralized Controller
The centralized controller is an optional accessory and it is installed on the wall.
To use the centralized controller, refer to an appropriate manual.
E-8
Operating lamp
All On button
All Off button
On/Off indicators
On/Off buttons
Index
Operating lamp comes on when at least one air conditioner connected to the
centralized controller is operating.
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Operating Recommendations
E-9
Here are a few recommendations that you should follow when operating
your air conditioner.
Topic Recommendation
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.
Heating
performances
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 ten
minutes.
No intervention is required ; after about ten minutes, the air
conditioner operates again normally.
Frost
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.
High indoor
and outdoor
temperatures
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.
Power failure

Temperature and Humidity Ranges
E-10
The following table indicates the temperature and humidity ranges,
within which the air conditioner can be used.
If the air conditioner is used at... Then...
The automatic protection feature may be
triggered and the air conditioner stopped.
High temperature
A water leakage or some other
malfunction may happen if the heat
exchanger freezes.
Low temperature
Water may condense on and drip from
the surface of the indoor unit if it is used
for a long periods.
High humidity levels
❇ If the heating operation is used at below 0°C(outdoor temperature) then,
it does not heat at its full capacity.
If the cooling operation is used at over 33°C(indoor temperature) then,
it does not cool at its full capacity.
Mode Outdoor Temperature Indoor Temperature Indoor Humidity
Heating
Cooling
Drying
-15°C to 24°C approx.
- 5°C to 43°C approx.
-5°C to 43°C approx.
27°C or less
21°C to 32°C approx.
18
°C to 32°C approx.
-
80% or less
-

Cleaning Your Air Conditioner
E-11
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.
Before cleaning your air conditioner, ensure that you have
switched off the electric circuit breaker used for the unit.
Open the front grille by pushing the tabs on the grille.
1
Remove the front grille.
2-1 Remove the safety clips.
2-2 Open the front grille about 45°and pull it forward.
2
Pull out the air filter.
3
Remove 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
Dry the air filter.
5
When you have finished, insert the filter into the front grille.
6
Clean the unit with a vacuum cleaner or a brush once a month.
7
Reinstall the front grille and the safety clips.
8
IMPORTANT
You must give attention when disassembling the front grille
and must check the safety clips have been installed.
If you do not check them, the front grille will drop suddenly
and you will be hurt.
IMPORTANT
After cleaning the air conditioner, press the Filter Reset button.
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Wired Remote Controller Wireless Remote Controller

Bio-Pure Filter Installation (Optional)
E-12
Open the front grille by pulling the tabs on the grille.
2
Remove the front grille.
3-1 Remove the safety clips.
3-2 Open the front grille about 45°and pull it forward.
3
Insert Bio-Pure or deodorizing filter.
4
Reinstall the front grille and the safety clips.
5
Do not remove the packing from a bio-pure filter until you wish
to use the filter, as it will lose its properties.
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The air conditioner can be fitted with a Bio-Pure or deodorizing filter to remove
minute dust particles or odours. The service life of the filter is approximately
three months depending on the time during which the air conditioner is used.
Remove the vinyl packing from the filter.
1
Bio-pure filter
Deodorizing filter

Solving Common Problems
E-13
Before contacting the after-sales service, perform the following simple checks.
They may save your time and expense of an unnecessary call.
Explanation/Solution
◆Check that the breaker used for the air conditioner is switched on.
Problem
The air conditioner does not
operate at all
◆Check that there are no obstacles between you and the remote
control sensor.
◆Check the wireless remote controller batteries.
◆Check that you are close enough to the remote control sensor.
(seven metres/yards or less).
◆Check that you are pointing the remote controller at the remote
control sensor on the indoor unit.
◆Replace the remote controller batteries if necessary.
◆If there is a strong light around the air conditioner, a
three-wavelength light, a neon sign, etc., for example,
the air conditioner may not be operated with a remote controller.
If this happens, use the remote controller close by the remote
control sensor.
◆Check that the correct operating mode has been selected.
◆The room temperature may be too low or too high.
◆Dust may be blocking the air filter guard; refer to page 11
for cleaning instructions.
◆Check that there is no obstacle in front of the outdoor unit.
The air conditioner does not
operate with the remote
controller
Wireless Remote Controller
Wireless Remote Controller
No beep is heard when you
press (ON/OFF) on the
remote controller
The air conditioner does
not cool or heat
◆ is displayed on the wired remote controller. In this case,
turn the air conditioner off and contact your dealer.
Wired Remote Controller
The air conditioner does not
operate with the remote
controller
◆In case of using the wired remote controller for a group, the air
conditioners connected to the remote controller are turned on/off in
order. Thus, it takes some time(up to 32 seconds).
Wired Remote Controller
When turning on/off the
air conditioner, it is not
turned on/off immediately.
◆Check that the required temperature has been set correctly.
◆Increase the fan speed.
When heating, the required
room temperature is never
reached and the air
conditioner frequently stops

Technical Specifications
E-14
Power Supply
Model
1Ø, 220-240V~, 50Hz
AVMKH052EA(B)0(1)
AVMKH070EA(B)0(1)
AVMKH105EA(B)0(1)
AVMKC052EA(B)0(1)
AVMKC070EA(B)0(1)
AVMKC105EA(B)0(1)

Memo
E-15

ELECTRONICS
THIS AIR CONDITIONER IS MANUFACTURED BY:
Printed in Korea