Samsung AR07TXFYAWKNEU User manual

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
AIR CONDITIONER CONTENTS
SPLIT-TYPE AIR CONDITIONER
OUTDOOR UNIT
MODEL CODE
INDOOR UNIT
AR07TXFYAWKNEU
AR07TXHZAWKNEU
AR09TXFYAWKNEU
AR12TXFYAWKNEU
AR09TXHZAWKNEU
AR12TXHZAWKNEU
AR18TXFYAWKNEU
AR18TXHZAWKNEU
AR24TXFYAWKNEU
AR24TXHZAWKNEU
AR09TXFYAWKXEU
AR12TXFYAWKXEU
AR09TXHZAWKXEU
AR12TXHZAWKXEU
AR18TXFYAWKXEU
AR18TXHZAWKXEU
AR24TXFYAWKXEU
AR24TXHZAWKXEU
AR**TXHZWKNEUAR**TXFYWKNEU
AR09TX**WKNEU
AR12TX**WKNEU
AR18TX**WKNEU
AR24TX**WKNEU

2
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 9
2-4 Accessory and option specifications 10
3. Alignment and Adjustments 11
3-1 Test mode 11
3-2 Display Error and Check Method 13
3-3 Setting Option Setup Method 14
4. Disassembly and Reassembly 18
4-1 Indoor Unit 19
4-2 Outdoor Unit (N-V2MD) 29
4-2 Outdoor Unit (Q) 35
5. ASSY CONTROL 40
5-1 ASSY KIT CODE DB92-048545B,F 40
5-2 ASSY KIT CODE DB92-04842A 41
5-3 ASSY KIT CODE DB92-04843A 42
5-2 ASSY KIT CODE DB92-04849A 44
6. Wiring Diagram 46
6-1 Indoor unit 46
6-2 Outdoor unit 47
7. PCB Diagram 48
7-1 Indoor main PCB 48
7-2 Outdoor main PCB 49
7-3 DISPLAY PCB 51
7-4 Wire connecting the indoor unit terminal blocks 52

2 3
Contents
8. Operating Instructions 53
8-1 Name of Each Part 53
8-2 Wireless Remote Control-Buttons and Display 55
9. Troubleshootin 56
9-1 Items to be checked First 56
9-2 Communication Error 57
9-2-1 Communication Error 57
9-2-2 Indoor temperature sensor Error 58
9-2-3 Indoor fan motor speed detecting error (BLDC fan) 59
9-2-4 Outdoor temperature sensor error 60
9-2-5 Outdoor Cond temperature sensor error 61
9-2-6 Outdoor Discharge temperature sensor error 62
9-2-7 Operation condition secession error 63
9-2-8 EEPROM error/OTP error 64
9-2-9 Outdoor Fan motor error 65
9-2-10 Compressor starting error 66
9-2-11 Compressor wire missing error/rotation error 67
9-2-12 Current sensor error/Input current sensor error 68
9-2-13 O.C(Over Current) error 69
9-2-14 No power outdoor (Initial Diagnosis) (Not displayed) 71
9-2-15 When the Up/Down, Left/Right, Grill louver motor does not operate 72
9-2-16 When the remote control is not receiving 73
9-2-17 Smart Install error 74
9-2-18 Outdoor OLP over temperature error (One way Inverter Only) 75
10. Block Diagram 76
10-1 Indoor unit 76
10-2 Outdoor unit 77
11. Reference Sheet 80
11-1 Low Refrigerant Pressure Distribution 80
11-2 Pressure & Capacity mark 80
11-3 Q & A for Non-trouble 81
11-4 Cleaning /Filter Change 84
11-5 Installation 87
11-6 Installation Diagram of Indoor Unit and Outdoor Unit 88
11-7 Reference sheet 91

4
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

5
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.

6
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.
uMotion detection
Use the motion detection function to make the air conditioner detect people and blow
air directly or indirectly. With no detection, energysaving mode is operated.
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

7
2-2 Product specication
Model AR09TXFYAWK/EU AR12TXFYAWK/EU AR09TXHZAWK/EU AR12TXHZAWK/EU
Rating Mode Unit Wall-mounted Wall-mounted Wall-mounted Wall-mounted
Capacity
T1 Cool W 2500 3500 2500 3500
T3 Cool W - - - -
Heat W 3200 3500 3200 3500
Power Input
T1 Cool W 700 1220 700 1220
T3 Cool W - - - -
Heat W 840 940 840 940
Current
T1 Cool A 3.6 5.6 3.6 5.6
T3 Cool A - - - -
Heat - 4 4.5 44.5
Efciency
EER W/W 3.57 2.87 3.57 2.87
- - - - -
COP W/W 3.81 3.72 3.81 3.72
Dehumidifying l/hr. 1 1.5 11.5
Platform IDU - Q1 Q1 Q1 Q1
ODU - N-V2MD N-V2MD N-V2MD N-V2MD
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
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)
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*20(21)
S*639/611mm, Corru-
gate1.5, N.G.S, 4by4by2
Φ7W, 2R*20(21)
S*639/611mm, Corru-
gate1.5, N.G.S, 4by4by2
Φ7W, 2R*20(21)
S*639/611mm, Corru-
gate1.5, N.G.S, 4by4by2
Φ7W, 2R*20(21)
S*639/611mm, Corru-
gate1.5, N.G.S, 4by4by2
Sub - - - - -
Comp Model - UB1AR5090FJ6 UB1AR5090FJ6 UB1AR5090FJ6 UB1AR5090FJ6
OLP - - - - -
Motor In Code - DB31-00694A DB31-00694A DB31-00694A DB31-00694A
Name - - - - -
Motor Out Code - DB31-00693A DB31-00693A DB31-00693A DB31-00693A
Name - - - - -
Expansion Φ * L -EEV Φ1.3 EEV Φ1.3 EEV Φ1.3 EEV Φ1.3
Refrigerant type - R-32 R-32 R-32 R-32
charge g 700 g 700 g 700 g 700 g
SVC Valve Liquid /
Gas - 6.35/ 9.52 6.35/ 9.52 6.35/ 9.52 6.35/ 9.52
Tube Dis. / Suc. - 7.94/9.52 7.94/9.52 7.94/9.52 7.94/9.52
Drain hose D * L mm 20*550 20*550 20*550 20*550
4-WAY V/V - 1HP 1 HP 1HP 1 HP
Power Supply V/Hz/Φ 220-240/50/1 220-240/50/1 220-240/50/1 220-240/50/1
Climate Class - T1 T1 T1 T1
Noise IDU UT,T dB 41 43 41 43
ODU dB 53 53 53 53
Net Size
(W*D*H)
IDU mm 820*299*215 820*299*215 820*299*215 820*299*215
ODU 660*475*242 660*475*242 660*475*242 660*475*242
Weight IDU kg 8.6 8.6 8.6 8.6
ODU 19.4 19.4 19.4 19.4
Operation
range
Cooling IDU 16 ˚C~32 ˚C 16 ˚C~32 ˚C 16 ˚C~32 ˚C 16 ˚C~32 ˚C
ODU -10 °C to 46 °C -10 °C to 46 °C -10 °C to 46 °C -10 °C to 46 °C
Heating IDU 27 °C or less 27 °C or less 27 °C or less 27 °C or less
ODU -15 °C to 24 °C -15 °C to 24 °C -15 °C to 24 °C -15 °C to 24 °C

8
Model AR07TXFYAWKNEU AR07TXHZAWKNEU AR18TXFYAWKNEU AR24TXHZAWKNEU
Rating Mode Unit Wall-mounted Wall-mounted Wall-mounted Wall-mounted
Capacity
T1 Cool W 2000 2000 5000 6500
T3 Cool W - - - -
Heat W 2200 2200 6000 7400
Power Input
T1 Cool W 30 30 1390 1950
T3 Cool W - - - -
Heat W 30 30 1700 2350
Current
T1 Cool A 0.3 0.3 6.4 8.8
T3 Cool A - - - -
Heat - 0.3 0.3 7.8 10.5
Efciency
EER W/W - - 3.60 3.33
- - - - -
COP W/W - - 3.53 3.15
Dehumidifying l/hr. 1 1 2 2.5
Platform IDU - Q1 Q1 Q3 Q3 (AIRISE)
ODU - - - Q-480 Q-480
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
Φ7, 2R*10S*825.5mm, H1.3,
N.G.S, 4by4
Φ7, 2R*10S*825.5mm, H1.3,
N.G.S, 4by4
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)
Φ7, 2R*5(6)S*825.5mm,
H1.3, N.G.S : (Q-3-3)
Φ7, 2R*5(6)S*825.5mm,
H1.3, N.G.S : (Q-3-4)
Cond Main - - -
Φ7W, 2R*28S*906.8mm,
Corrugate1.5, N.G.S,
4by4by1
Φ7W, 2R*28S*906.8mm,
Corrugate1.5, N.G.S,
4by4by1
Sub - - - - -
Comp Model - - - UB9TK3150FE4 UB9TK2150FE4
OLP - - - - -
Motor In
Code - DB31-00694A DB31-00694A DB31-00636A DB31-00636A
Name - - - RD-310-25-8A(AL) / SIC-
41CVJ-F127-2
RD-310-25-8A(AL) / SIC-
41CVJ-F127-2
Motor Out
Code - - - DB31-00642C DB31-00658D
Name - - - RD-310-45-8B FMDC531SSE / YMA-
P095AE01A1
Expansion Φ * L - - - Φ1.4 Φ1.4
Refrigerant type - R-32 R-32 R32 R32
charge g - - 1300 g 1150 g
SVC Valve Liquid /
Gas - - - Φ6.35/Φ12.7 Φ6.35/Φ15.88
Tube Dis. / Suc. - - - Φ9.52/Φ12.7 Φ9.52/Φ12.7
Drain hose D * L mm 20*550 20*550 20*550 20*550
4-WAY V/V - - - 2 hp 2 hp
Power Supply V/Hz/Φ 220-240/50/1 220-240/50/1 220-240/50/1 220-240/50/1
Climate Class - T1 T1 T1 T1
Noise IDU UT,T dB 36 36 48/58 dB↓ 51 / 62 dB↓
ODU dB - - 57 / 65 dB↓ 60 / 68 dB↓
Net Size
(W*D*H)
IDU mm 820*299*215 820*299*215 1055*299*215 1055*299*215
ODU - - 880*638*310 880*638*310
Weight IDU kg 9.0 9.0 12.5 12.5
ODU - - 43.7 43.7
Operation
range
Cooling IDU 16 ˚C~32 ˚C 16 ˚C~32 ˚C 16 ~ 32℃ 16 ~ 32℃
ODU - - -10 ~ 46℃ -10 ~ 46℃
Heating IDU 27 °C or less 27 °C or less 8 ~ 27 °C 8 ~ 27 °C
ODU - - -15 ~ 24℃ -15 ~ 24℃

9
Model AR18TXHZAWKNEU AR24TXFYAWKNEU
Rating Mode Unit Wall-mounted Wall-mounted
Capacity
T1 Cool W 5000 6500
T3 Cool W - -
Heat W 6000 7400
Power Input
T1 Cool W 1390 1950
T3 Cool W - -
Heat W 1710 2350
Current
T1 Cool A 6.4 8.8
T3 Cool A - -
Heat - 7.8 10.5
Efciency
EER W/W 3.60 3.33
- - -
COP W/W 3.51 3.15
Dehumidifying l/hr. 2 2.5
Platform IDU - Q3 Q3 (GEO)
ODU - Q-480 Q-480
Evap
Main - Φ7, 2R*10S*825.5mm, H1.3,
N.G.S, 4by4
Φ7, 2R*10S*825.5mm, H1.3,
N.G.S, 4by4
Sub -Φ7, 2R*5(6)S*825.5mm,
H1.3, N.G.S : (Q-3-3)
Φ7, 2R*5(6)S*825.5mm,
H1.3, N.G.S : (Q-3-4)
Cond Main -
Φ7W, 2R*28S*906.8mm,
Corrugate1.5, N.G.S,
4by4by1
Φ7W, 2R*28S*906.8mm,
Corrugate1.5, N.G.S,
4by4by1
Sub - - -
Comp Model - UB9TK3150FE4 UB9TK2150FE4
OLP - - -
Motor In
Code - DB31-00636A DB31-00636A
Name - RD-310-25-8A(AL) / SIC-
41CVJ-F127-2
RD-310-25-8A(AL) / SIC-
41CVJ-F127-2
Motor Out
Code - DB31-00642C DB31-00658D
Name - RD-310-45-8B FMDC531SSE / YMA-
P095AE01A1
Expansion Φ * L -Φ1.4 Φ1.4
Refrigerant type - R32 R32
charge g 1300 g 1150 g
SVC Valve Liquid /
Gas -Φ6.35/Φ12.7 Φ6.35/Φ15.88
Tube Dis. / Suc. - Φ9.52/Φ12.7 Φ9.52/Φ12.7
Drain hose D * L mm 20*550 20*550
4-WAY V/V - 2 hp 2 hp
Power Supply V/Hz/Φ 220-240/50/1 220-240/50/1
Climate Class - T1 T1
Noise IDU UT,T dB 48/58 dB↓ 51 / 62 dB↓
ODU dB 57 / 65 dB↓ 60 / 68 dB↓
Net Size
(W*D*H)
IDU mm 1055*299*215 1055*299*215
ODU 880*638*310 880*638*310
Weight IDU kg 12.5 12.5
ODU 43.7 43.7
Operation
range
Cooling IDU 16 ~ 32℃ 16 ~ 32℃
ODU -10 ~ 46℃ -10 ~ 46℃
Heating IDU 8 ~ 27 °C 8 ~ 27 °C
ODU -15 ~ 24℃ -15 ~ 24℃

10
2-3 The comparative specication of product
Model DEVELOPMENT MODEL
AR09TXFYAWK/EU AR12TXFYAWK/EU AR09TXHZAWK/EU AR12TXHZAWK/EU
Design
Indoor Unit
Outdoor Unit
Net Weight Indoor Unit 8.6 8.6 8.6 8.6
Outdoor Unit 19.4 19.4 19.4 19.4
Net Dimension Indoor Unit 820*299*215 820*299*215 820*299*215 820*299*215
Outdoor Unit 660*475*242 660*475*242 660*475*242 660*475*242
Noise Indoor Unit 41 43 41 43
Outdoor Unit 53 53 53 53
Air Purifying System EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER
Indoor Display 88 SEG 88 SEG 88 SEG 88 SEG
Model DEVELOPMENT MODEL
AR07TXFYAWKNEU AR07TXHZAWKNEU AR18TXFYAWKNEU AR24TXHZAWKNEU
Design
Indoor Unit
Outdoor Unit
Net Weight Indoor Unit 9.0 9.0 12.5 12.5
Outdoor Unit - - 43.7 43.7
Net Dimension
Indoor Unit 820*299*215 820*299*215 1055*299*215 1055*299*215
Outdoor Unit - - 880*638*310 880*638*310
Noise Indoor Unit 36 36 48/58 dB↓ 51 / 62 dB↓
Outdoor Unit - - 57 / 65 dB↓ 60 / 68 dB↓
Air Purifying System EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER
Indoor Display 88 SEG 88 SEG 88 SEG 88 SEG

11
Model DEVELOPMENT MODEL
AR18TXHZAWKNEU AR24TXFYAWKNEU
Design
Indoor Unit
Outdoor Unit
Net Weight Indoor Unit 12.5 12.5
Outdoor Unit 43.7 43.7
Net Dimension Indoor Unit 1055*299*215 1055*299*215
Outdoor Unit 880*638*310 880*638*310
Noise Indoor Unit 48/58 dB↓ 51 / 62 dB↓
Outdoor Unit 57 / 65 dB↓ 60 / 68 dB↓
Air Purifying System EASY CLEAN FILTER EASY CLEAN FILTER
Indoor Display 88 SEG 88 SEG

12
2-4 Accessory and Option Specifications
Item Descriptions Code No. Q’ty Remark
ASSY HANGER
DB90-11453A
(Q1, QF1)
1
Indoor unit case
DB90-11454A
(Q3)
1
ASSY WIRELESS REMOCON DB96-24901F 1
MANUAL USER
DB68-08616A
(AR**T*FY***)
DB68-08617A
(AR**T*HZ***)
1
MANUAL USER DB68-08595A 1
MANUAL INSTALL DB68-08692CA 1
Batteries for Remote controller 4301-000121 2
Rubber Leg DB67-01533A 4
Outdoor unit
case
Drain Plug DB6-20011A 1

13
3-1 Test Mode
u
How to Approach Test Mode
You can approach the test mode by pressing the on/off
switch of indoor unit for 5 seconds.
u
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

14
3-2 Display Error and Check Method
3-2-1 Indoor Display Error and Check Mathod
ERROR MODE TYPE
DESCRIPTION
7-SEG INDOOR/
OUTDOOR
C101, C102
INDOOR
Communication error
C108 Set address error
C121 Room TH sensor error
C122, C123 INDOOR MID, INDOOR IN EVA-TH sensor error
C140 Dust sensor error
C142 Humidity error
C143 Motion sensor error
C154 Fan error(indoor)
C161 Mixed operation error
C163 Option error
C187 K1 lter feed back error
C665 Drain pump error
*Note*
If the set doesn’t work (No power), check the thermal fuse of terminal block OPEN or
SHORT with Multimeter.
* Measure the thermal fuse housing PIN#1~2 : OPEN(disconnection)-> defective product

15
3-2 Display Error and Check Method
3-2-2 Outdoor Display Error and Check Mathod
ERROR MODE DESCRIPTION
7-SEG YEL GRN RED
-Power off /VDD NG
-Power on reset (1sec)
-Normal operation
-Abnormal communication
(Indoor <-> Outdoor)
-
C464 IPM over current (O.C) error
C461 Comp. strating error
C470 EEPROM data error (no data)
C466 DC-Link voltage under / Over error
C484 PFC over load error
C483 Overvoltage protection error
C221 OUT-TH (Outdoor temperature) sensor error
C416 DIS-TH (Discharge temperature) Over error
C251 DIS-TH (Discharge temperature) sensor error
C468 Current sensor error
C474 Heatsink sensor error
C485 Input current sensor error
C465 Comp. V_limit/ I_limit error
C500 Heatsinkover temperature error
C231 CON-TH (Cond temperature) sensor error
C203 Time out Comp. (Inv Micom <->Main Micom)
C458 Fan error
C471
EEPROM data error (Main Micom <-> INV Micom)
C467 Comp. wire missing error
C440 Prohibit operation condition error (Heating)
C441 Prohibit operation condition error (Cooling)
C469 DC-Link voltage sensor
C488 AC Input voltage sensor
C462 AC Input I_limit trip error
C554 Gas leak error
C574 Gas shortage error
C422 Outdoor OLP over temperature error
-Test operation at Cooling mode
-Test operation at Heating mode
:LAMP ON : LAMP OFF : LAMP BLINK

16
3-3 Setting Option Setup Method
Step 2
Enter the Options Setup mode and select your options asscording to the following procedure.
Ex) Option No. :
Step 1
Enter the Option Setup mode .
1. Tack out the batteries of remote control.
2. Press the temperature button simultaneously and insert the battery again.
3. Make sure the remote control display shown as
Setting option SEG1
Press the button the display panel to.
Press the button repeatedly to select .
…
Press the button to set Cool mode.
5
4
3
2
1
Method Display
Setting option SEG2
Press the button the displaypanel to.
Press the button repeatedly to select .
…
Setting option SEG3
Press the button the display panel to.
Press the button repeatedly to select .
…
Setting option SEG4
Press the button the display panel to.
Press the button repeatedly to select .
…

17
6
7
8
9
10
11
12
13
14
MethodDisplay
Press the button to set Dry mode.
Setting option SEG5
Press the button the display panel to.
Press the button repeatedly to select.…
Setting option SEG6
Press the button the displaypanel to.
Press the button repeatedly to select.
…
Setting option SEG7
Press the button the display panel to.
Press the button repeatedly to select .
…
Setting option SEG8
Press the button the display panel to.
Press the button repeatedly to select .
…
Setting option SEG9
Press the button the display panel to.
Press the button repeatedly to select .
…
Setting option SEG10
Press the button the display panel to.
Press the button repeatedly to select .
…
Press the button to set Fan mode.
Press the button to set Heat mode.

18
15
16
17
18
19
20
21
22
23
Method Display
Setting option SEG16
Press the button the displaypanel to.
Press the button repeatedly to select .
…
Setting option SEG15
Press the button the display panel to.
P ress the button repeatedly to select .…
Setting option SEG14
Press the button the display panel to.
Press the button repeatedly to select .
…
Setting option SEG13
Press the button the displaypanel to.
Press the button repeatedly to select .
…
Setting option SEG11
Press the button the display panel to.
Press the button repeatedly to select .
…
Setting option SEG12
Press the button the display panel to.
Press the button repeatedly to select.
…
Press the button to set Auto mode.
Press the button to set Cool mode.
Press the button to set Drymode.

19
Option code :
24
25
26
27
28
29
Setting option SEG17
.
…
Setting option SEG18
.
…
Setting option SEG19
.
…
Setting option SEG20
.
…
Method Display
Press the button to set Fan mode.
Press the button to set Heatmode.
Press the button the display panel to
Press the button repeatedlyto select .
Press the button the display panel to
Press the button repeatedlyto select .
Press the button the display panel to
Press the button repeatedlyto select .
Press the button the display panel to
Press the button repeatedlyto select .
General Install
AR07TXFYAWKNEU 011A05-1740DA-271416-371804 020000-100000-200101-300335
AR09TXFYAWK/EU 010205-1740EA-271920-371804 020000-100000-200101-300335
AR12TXFYAWK/EU 010205-1740FA-272323-371804 020000-100000-200101-300335
AR18TXFYAWK/EU 010205-15420B-27323C-372404 020000-100000-200101-300377
AR24TXFYAWK/EU 010205-16421B-27414A-371604 020000-100000-200101-300357
AR07TXHZAWKNEU 010005-1740DA-271416-371814 020000-100000-200101-300335
AR09TXHZAWK/EU 010005-1740EA-271920-371814 020000-100000-200101-300335
AR12TXHZAWK/EU 010005-1740FA-272323-371814 020000-100000-200101-300335
AR18TXHZAWK/EU 010005-15420B-27323C-372414 020000-100000-200101-300357
AR24TXHZAWK/EU 010005-16421B-27414A-371614 020000-100000-200101-300357
Model
Option code

20
u Necessary Tools
Item Remark
+SCREW DRIVER
Q’ty 1 ea.
To assembly and disassembly the screw
MONKEY SPANNER
Q’ty 1 ea.
To assembly and disassembly the Fan motor and
Compressor
- SCREW DRIVER
Q’ty 1 ea.
To assembly and disassembly the screw
4. Disassembly and Reassembly