Samsung AR09AXKAAWKNEU User manual

AIR CONDITIONER CONTENTS

SPLIT-TYPE AIR CONDITIONER

OUTDOOR UNIT

MODEL CODE

INDOOR UNIT

1. Precautions

2. Product Specications

3. Alignment and Adjustments

4. Disassembly and Reassembly

5. ASSY CONTROL

6. Wiring Diagram

7. PCB Diagram

8. Operating Instructions

9. Troubleshooting

10.Block Diagram

11. Reference Sheet

AR09AXKAAWKNEU

AR12AXKAAWKNEU

AR09AXKAAWKXEU

AR12AXKAAWKXEU

AR09AXKAAWKNEU

AR12AXKAAWKNEU

AR09AXKAAWKXEU

AR12AXKAAWKXEU

Contents

1. Precautions 4

1-1 Installing the air conditioner 4

1-2 Power supply and circuit breaker 4

1-3 During operation 4

1-4 Disposing of the unit 5

1-4 Others 5

2. Product Specications 6

2-1 The Feature of Product 6

2-2 Product Specifications 7

2-3 The comparative specifications of product 8

2-4 Accessory and option specifications 9

3. Alignment and Adjustments 10

3-1 Test mode 10

3-2 Display Error and Check Method 11

3-3 Setting Option Setup Method 13

4. Disassembly and Reassembly 17

4-1 Indoor Unit 18

4-2 Outdoor Unit 31

5. ASSY CONTROL 36

5-1 ASSY KIT CODE DB92-05034G 36

5-2 ASSY KIT CODE DB92-05032F 37

6. Wiring Diagram 38

6-1 Indoor unit 38

6-2 Outdoor unit 39

7. PCB Diagram 40

7-1 Indoor Main PCB CODE DB92-05042A 40

7-2 Outdoor Main PCB CODE DB92-04837M 41

7-3 DISPLAY PCB 43

7-4 Wire connecting the indoor unit terminal blocks 44

2 3

Contents

8. Operating Instructions 45

8-1 Name of Each Part 45

8-2 Wireless Remote Control-Buttons and Display 47

9. Troubleshootin 48

9-1 Items to be checked First 48

9-2 Communication Error 49

9-2-1 Communication Error 49

9-2-2 Indoor temperature sensor Error 50

9-2-3 Indoor fan motor speed detecting error (BLDC fan) 51

9-2-4 Outdoor temperature sensor error 52

9-2-5 Outdoor Cond temperature sensor error 53

9-2-6 Outdoor Discharge temperature sensor error 54

9-2-7 Operation condition secession error 55

9-2-8 EEPROM error/OTP error 56

9-2-9 Outdoor Fan motor error 57

9-2-10 Compressor starting error 58

9-2-11 Compressorwire missing error/rotation error 59

9-2-12 Current sensor error/Input current sensor error 60

9-2-13 O.C(Over Current) error 61

9-2-14 No power outdoor (Initial Diagnosis) (Not displayed) 63

9-2-15 When the Up/Down, Left/Right, Grill louver motor does not operate 64

9-2-16 When the remote control is not receiving 65

9-2-17 Smart Install error 66

9-2-18 Outdoor OLP over temperature error (One way Inverter Only) 67

10. Block Diagram 68

10-1 Indoor unit 68

10-2 Outdoor unit 69

11. Reference Sheet 72

11-1 Low Refrigerant Pressure Distribution 72

11-2 Pressure & Capacity mark 72

11-3 Q & A for Non-trouble 73

11-4 Cleaning /Filter Change 76

11-5 Installation 81

11-6 Installation Diagram of Indoor Unit and Outdoor Unit 82

11-7 Reference sheet 84

1-1 Installing the air conditioner

• Uses should not install the air conditioner by themselves. Ask the dealer or authorized company to install

the air conditioner except window-type air conditioner in U.S.A and Canada.

• If you don't install the air conditioner properly, it may cause a fire, a water leakage or an electric shock.

• You must install the air conditioner according to the national wiring regulations and safety regulations.

• Install the indoor unit higher than 2.5m from the floor to avoid the injury caused by the operation of the fan.

(except the window-type air conditioner)

• The manufacturer is not responsible for any accidents or injury caused by an incorrect installation.

• When installing the built-in type air conditioner, keep all electric cables such as the power cable and the

connection cord in pipes, ducts, or cable channels to protect them from the danger of impact or any other

incidents.

1-2 Powersupply and circuit breaker

• If the power cord of the air conditioner is damaged, it must be replaced by the manufacturer or a qualified

person in order to avoid a hazard.

• The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to

the auxiliary circuit breaker. An all pole disconnection form the power supply must be incorporated in the

fixed wiring with a contact opening of>3mm.

• Do not extend an electric cord to the air conditioner.

• The air conditioner must be plugged in after you complete the installation.

1-3 During operation

• Do not repair the air conditioner at your discretion. It is recommended to contact a service center directly.

• Never spill any kind of liquid on the air conditioner. If this happens, turn off the air conditioner and contact

an authorized service center.

• Do not insert anything between the airflow blades to prevent damage of the inner fan and consequent

injury. Keep children away from the air conditioner.

• Do not place any obstacles in front of the air conditioner.

• Do not spray any kind of liquid into the indoor unit. If this happens, turn off the air conditioner and contact

a service center.

• Make sure that the air conditioner is well ventilated at all times. Do not place a cloth or other materials over

it.

• Remove the batteries if you don't use the remote control for a long time. (If applicable)

• Use the remote control within 7 meters from the indoor unit. (If applicable)

1. Precautions

1-4 Disposing of the unit

• Before the throwing out the air conditioner, remove the batteries from the remote control.

• When you dispose of the air conditioner, consult your dealer. If pipes are removed incorrectly, refrigerant

may blow out and cause air pollution. When it contacts with your skin, it can cause skin injury.

• The package of the air conditioner should be recycled or disposed of properly for environmental reasons.

1-5 Others

• Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor.

• Young children or infirm persons should be always supervised when they use the air conditioner.

• Max current is measured according to IEC standard for safety.

• Current is measured according to ISO standard for energy efficiency.

2-1 The Feature of Product

uFast cooling

If you want the strong and cool air, just select Fast function! It will get you the strongest air!

uWind-Free Cooling

UsetheWind-FreeCoolingfunctiontoenjoyamildbreezecomingthroughneholes

intheWind-Freepanelinsteadofaircomingdirectlythroughtheairowblades.

uEco

Use the Single User function when you’re along at home. Aside from energy savings from the

inverter technology, the Single User Mode will further minimize your energy consumption and

reduce your electricity bill by adjusting the maximum operating capacity of the compressor.

uEasy Filter

Thereisnogrilletoremovebeforeseparatingthelterfromtheairconditioner!Therefore,lter

canbecleanedeasilyandmorefrequently.Constantltercleaningwillpreventdustfromenter-

ingtheproductoraccumulatingonthelter.

ugood’sleep function

good’sleep function will allow you to have deep, good night’sleep by adjusting the temperature,

fanspeedandairowdirection.

uSmart Install

When the installation is done, your product will examine itself through trial operation to check if

it was installed properly.

uEasy Installation

It’s so easy to install! You can easily hang the product on the wall and connect the pipes

and wires by opening the cover on the bottom of the product. Now you won’t have to tilt

the product to connect the pipe and the wires!

2. Product Specications

2-2 Product specication

Model AR09AXKAAWK/EU AR12AXKAAWK/EU

Rating Mode Unit Wall-mounted Wall-mounted

Capacity

T1 Cool W 2500 3500

T3 Cool W - -

Heat W 3200 4000

Power

Input

T1 Cool W 560 920

T3 Cool W - -

Heat W 810 1079

Current

T1 Cool A 2.9 4.4

T3 Cool A - -

Heat - 3.9 5.1

Efciency

EER W/W 4.46 3.80

- - -

COP W/W 3.95 3.71

Dehumidifying l/hr. 2.5 2.5

Platform IDU - QF1 + PM1.0 QF1 + PM1.0

ODU - N-SI N-SI

Evap Main - Φ7,2R*9(10)S*591mm,H1.3,N.G.S,1by2 Φ7,2R*9(10)S*591mm,H1.3,N.G.S,1by2

Sub -Φ7,2R*5(6)S*591mm,H1.3,N.G.S:(Q-1-5) Φ7,2R*5(6)S*591mm,H1.3,N.G.S:(Q-1-5)

Cond Main - Φ7W,2R*24S*850/825mm,Corrugate1.5,

N.G.S, 4by4by2

Φ7W,2R*24S*850/825mm,Corrugate1.5,

N.G.S, 4by4by2

Sub - - -

Comp Model - KTN130D42UFR KTN130D42UFR

OLP - - -

Motor In Code - DB31-00694A DB31-00694A

Name - - -

Motor Out Code - DB31-00642C DB31-00642C

Name - - -

Expansion Φ*L -Φ1.3[029] Φ1.3[029]

Refrigerant type - R32 R32

charge g 965 g 965 g

SVC Valve Liquid /

Gas -Φ6.35/Φ9.52 Φ6.35/Φ9.52

Tube Dis. /

Suc. -Φ9.52/Φ12.7 Φ9.52/Φ12.7

Drain hose D*L mm 20*550 20*550

4-WAY V/V - - -

Power Supply V/Hz/Φ 220-240/50/1 220-240/50/1

Climate Class - T1 T1

Noise IDU UT,T dB 42/56dB↓ 44/58dB↓

ODU dB 51/59dB↓ 53/62dB↓

Net Size

(W*D*H)

IDU mm 820*345*215 820*345*215

ODU 790*548*285 790*548*285

Weight IDU kg 10.5 10.5

ODU 26.7 26.7

Operation

range

Cooling IDU 16~32˚C 16~32˚C

ODU -10 ~ 46 °C -10 ~ 46 °C

Heating IDU 27˚Corless 27˚Corless

ODU -15 ~ 24 °C -15 ~ 24 °C

2-3 The comparative specication of product

Model DEVELOPMENT MODEL

AR09AXKAAWK/EU AR12AXKAAWK/EU

Design

Indoor Unit

Outdoor Unit

Net Weight Indoor Unit 10.5 10.5

Outdoor Unit 26.7 26.7

Net Dimension Indoor Unit 820*345*215 820*345*215

Outdoor Unit 790*548*285 790*548*285

Noise Indoor Unit 42/56dB↓ 44/58dB↓

Outdoor Unit 51/59dB↓ 53/62dB↓

Air Purifying System PM 1.0 PM 1.0

Indoor Display 888 SEG 888 SEG

2-4 Accessoryand Option Specifications

Item Descriptions Code No. Q’ty Remark

ASSY HANGER

DB90-11453A

Indoor unit case

ASSY WIRELESS REMOCON DB96-25318G

MANUAL USER

DB68-09607A

MANUAL USER

DB68-08595A

MANUAL INSTALL

DB68-09596A

HOLDER REMOCON DB61-06087A

Batteries for Remote controller 4301-000121 2

M4 x 12 Tapped Screws 6002-000213 2

Rubber Leg DB67-01533A 4

Outdoor unit

case

Drain plug

DB67-20011A 1

3-1 Test Mode

How to Approach Test Mode

You can approach the test mode by pressing the on/off

switch of indoor unit for 5 seconds.

Test mode operation option

After installing the air conditioner, check whether each subordinate is normally operated or not by

operating the test mode.

• When an Error occurs, display the Error Mode.

• Operation Mode :Coolmode.operatethecoolmodebyoperatingthecompressorbyforce

without the compressor ON/OFF according to the set temperature/indoor temperature. (Do not

follow the antifreeze control)

• Up-down louver : Up-down swing mode

• Indoor Fan : Turbo

Note

• Because the heat mode operate the cool mode by force not related to the set temperature

/ indoor temperature, check whether each subordinate is operated normally or not after

completing installation and must turn off the power of the air conditioner.

3. Alignment and Adjustments

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