Samsung AS12HPCN User manual

THE FEATURE OF PRODUCTAIR CONDITIONER
■Energy Saving Function
■High Impressive & Elegant Design
■Excellent Dust Collection Filter
: The metallic dust filter is used.
■Multi Functional Cleaning System
: The anti allergy filter and activated deodorizing
filter are adopted.
■Human Touch Remote control
SERVICE
Manual
For more information, Please access to our service web site (http://itself.sec.samsung.co.kr)
Basic : AS12HPCN
Model :AS12HM3
Model :
Model Code :
Model Code :
Model Code :
SPLIT-TYPEAIRCONDITIONER
AS09HPCN/AS12HPCN/AS09HPDN/AS12HPDN
AS09HPCX/AS12HPCX/AS09HPDX/AS12HPDX

Contents
11. Precautions ........................................................................................................................................... 1-1
1-1 Installing the air conditioner .......................................................................................................... 1-1
1-2 Power supply and circuit breaker ............................................................................................... 1-1
1-3 During operation ................................................................................................................................1-1
1-4 Disposing of the unit ........................................................................................................................ 1-2
1-5 Others .................................................................................................................................................... 1-2
12. Product Specifications.............................................................................................................. 2-1
2-1 The Feature of Product .................................................................................................................. 2-1
2-2 Name of Each Part ........................................................................................................................... 2-2
2-3 Product Specifications .................................................................................................................... 2-4
2-4 The Comparative Specifications of Product .......................................................................... 2-5
2-5 Accessory and Option Specifications ....................................................................................... 2-7
13. Alignment and Adjustments................................................................................................. 3-1
3-1 Error mode and check method ................................................................................................... 3-1
3-2 Setting Option Setup Method ...................................................................................................... 3-5
14. Disassembly and Reassembly........................................................................................... 4-1
4-1 Indoor Unit ........................................................................................................................................... 4-1
4-2 Outdoor Unit ........................................................................................................................................ 4-5
15. Exploded Views and Parts List......................................................................................... 5-1
5-1 Indoor Unit ........................................................................................................................................... 5-1
5-2 Outdoor Unit ......................................................................................................................................... 5-7
5-3 Ass'y Control In ................................................................................................................................... 5-9
16. Electrical Parts List....................................................................................................................... 6-1
17. Wiring Diagram.................................................................................................................................. 7-1
18. Schematic Diagram....................................................................................................................... 8-1
19. Circuit Descriptions ..................................................................................................................... 9-1
9-1 PCB Circuit Descriptions................................................................................................................. 9-1
9-2 Refrigerating Cycle Diagram ......................................................................................................... 9-2
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Contents
10. PCB Diagram .......................................................................................................................................10-1
11. Operating Instruction and Installation........................................................................11-1
11-1 Main Function .................................................................................................................................... 11-1
11-2 Wireless Remote Control-Buttons and Display................................................................... 11-4
12. Troubleshooting ...............................................................................................................................12-1
12-1 Items to be checked first .............................................................................................................. 12-1
12-2 Fault Diagnosis by Symptom...................................................................................................... 12-2
12-3 PCB Inspection Method ................................................................................................................ 12-6
12-4 Main Part Inspection Method...................................................................................................... 12-8
13. Block Diagram....................................................................................................................................13-1
14. Reference Sheet...............................................................................................................................14-1
14-1 Index for Model Name ................................................................................................................... 14-1
14-2 Refrigerant Pressure during the Charging............................................................................ 14-2
14-3 Pressure & Capacity mark........................................................................................................... 14-2
14-4 Q & A for Non-trouble..................................................................................................................... 14-3
14-5 Cleaning/Filter Change.................................................................................................................. 14-6
14-6 Installation........................................................................................................................................... 14-8
14-7 Installation Diagram of Indoor Unit and Outdoor Unit...................................................... 14-9
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1-1Samsung Electronics
1. Precautions
1-1 Installing the air conditioner
● Users should not install the air conditioner by themselves.
Ask the dealer or authorized company to install the air conditioner except the 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 Power supply 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 from 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)
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Samsung Electronics1-2
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.
1-4 Disposing of the unit
● Before 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.
24610A(1)_1 11/10/05 6:25 PM Page 1-2

2-1Samsung Electronics
2. Product Specifications
2-1 The Feature of Product
■Energy saving function
Makes a room cool with and energy saving and arises the efficiency of air conditioner.
■High impressive & elegant design
With a Smart and fashionable style, the high impressive interior design allow this product to set place in anywhere.
■Excellent dust collection filter
With a metallic dust filter that upgrades the dust collection function than a common plastic filter, you can enjoy the best
cleanliness.
■Multi functional cleaning system
With an anti-allergy filter and activated deodorizing filter, it removes an allergy antigen as well as a tobacco odor.
■Human touch remote control
The use of air conditioner is easier and more convenient by the human touch remote control of new design.
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Samsung Electronics2-2
2-2 Name of Each Part
The design and shape can be changed according to the model.
Air filter
(under the grille)
Air flow blades
(outlet)
Power(On/Off) button
Set temperature &
room temperature
Operation indicator
(Auto-Cool, Cool, Dry, Fan : Blue
Auto-Heat, Heat : Orange)
Auto cleaning indicator
(Blue)
Energy saving indicator
(Blue)
Anions indicator
(Blue)
Turbo function indicator
(Blue)
Timer indicator
(Orange)
Fan speed indicator
(Blue)
Remote control sensor
Room Temperature sensor
Air Inlet
Note : • In the Auto mode, 2 fan indicators increase and decrease continuously and turn round.
• In the modes except the Auto mode, the fan speed indicator increases and decreases
continuously and turn round each time you press the button. If you set the Turbo
function, the fan speed indicator turns round with the maximum setting and speed.
• If you want to turn on/off the Display during operation, press the button on
the remote control.
• The room temperature sensor senses air temperature around the
sensor, and shows the temperature on the display.
2-2-1 Indoor Unit
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Product Specifications
2-3Samsung Electronics
2-2-2 Outdoor Unit
Air Inlet(Rear)
Air Outlet
Connection Valve
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Samsung Electronics2-4
2-3 Product Specifications
Perfor-
mance
Power
Size
Model
Item
Type
Cooling kW
Heating kW
Dehumidifying |/h
Air Volume Cooling m3/min
Heating (H/M/L)
Noise Cooling dB
Heating (H/L)
Energy Efficiency Ratio Cooling W/W
Heating
Power ph-V-Hz
Power Consumption Cooling W
Heating
Operating Current Cooling A
Heating
Power Factor Cooling %
Heating
Starting Current A
Length m
Power Cord Number of Core Wire
Capacity A
Outer Dimension WidthxHeight mm
xDepth inch
Weight(Net) kg
Refrigerant Pipe Liquid mmxL(m)
Gas mmxL(m)
Drain Hose DxL(mm)
Type
Compressor Motor Type
Rated Output
Oil Type
Type
Blower Motor Type
Rated Output W
Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R410A) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition
Indoor unit Outdoor unit
Wall-mounted
2.70
2.90
1.0
7.5/6.9/6.3 25
8.0/7.4/6.8 25
40/30 51
40/30 51
3.21
3.41
1-220/240-50
840
850
3.7
3.7
97.3
97.3
21
2.1
5G
250V-10A
950x268x165 720x530x260
37.4x10.6
x
6.5 28.3x20.9x10.2
9.0 31.0
ø6.35
x
5
ø9.52 x 5
ø18
x
550
Rotary, G4A091JU1EP
Induction Motor(PSC)
930
DAPHNE FV685(PVE)
Cross-flow Propeller
Resin/steel steel
15 50
2ROW 12STEP 1ROW 24STEP
CAPILLARY TUBE
280
580
RBC12054-12500
Indoor unit Outdoor unit
Wall-mounted
3.50
3.80
1.4
8.3/7.0/5.7 25
9.5/8.9/8.3 25
43/31 53
43/31 53
3.21
3.22
1-220/240-50
1,090
1,180
5.0
5.3
98.7
96.8
28
2.1
5G
250V-10A
950x268x165 720x530x260
37.4x10.6x6.5 28.3x20.9x10.2
9.5 33.0
ø6.35x5
ø12.70x5
ø18x550
Rotary, G4B124JU2EL
Induction Motor(PSC)
1,267
DAPHNE FV685(PVE)
Cross-flow Propeller
Resin/steel steel
15 50
2ROW 12STEP 2ROW 24STEP
CAPILLARY TUBE
500
900
RBC12127-12500
AP09HPC
AS09HPD AS12HPC AS12HPD
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB23˚C OUTDOOR UNIT : DB43˚C WB26˚C
24610A(1)_1 11/10/05 6:25 PM Page 2-4

2-5Samsung Electronics
2-4 The Comparative Specifications of Product
9.0kg
31.0kg
950x268x165mm
720x530x260mm
40dB↓
51dB↓
Silver Nano Metallic Filter
Anti-Allergy Filter
Deodorizing Filter
Detachable Display
Rotation Blue LED Display
Net Weight
Indoor Unit
Outdoor Unit
Outer Dimension
Indoor Unit
Outdoor Unit
Noise
Indoor Unit
Outdoor Unit
Air Purifying System Filter
Indoor Display
Item
Indoor
Unit
Outdoor
Unit
AS09HPC/AS09HPD AS09HPB
9.0kg
33.8kg
950x268x165mm
790x548x285mm
40dB↓
51dB↓
Silver Nano Metallic Filter
Anti-Allergy Filter
Deodorizing Filter
Detachable Display
Rotation Blue LED Display
Design
24610A(1)_1 11/10/05 6:25 PM Page 2-5

Product Specifications
Samsung Electronics2-6
9.0kg
33.0kg
950x268x165mm
720x530x260mm
43dB↓
53dB↓
Silver Nano Metallic Filter
Anti-Allergy Filter
Deodorizing Filter
Detachable Display
Rotation Blue LED Display
Net Weight
Indoor Unit
Outdoor Unit
Outer Dimension
Indoor Unit
Outdoor Unit
Noise
Indoor Unit
Outdoor Unit
Air Purifying System Filter
Indoor Display
Item
Indoor
Unit
Outdoor
Unit
AS12HPC/AS12HPD AS12HPB
9.0kg
36.0kg
950x268x165mm
790x548x285mm
43dB↓
53dB↓
Silver Nano Metallic Filter
Anti-Allergy Filter
Deodorizing Filter
Detachable Display
Rotation Blue LED Display
Design
24610A(1)_1 11/10/05 6:26 PM Page 2-6

2-7Samsung Electronics
Item Descriptions Q'TYCode-No. Remark
Indoor
Unit
Outdoor
Unit
Accessory
Box
Installation Plate DB70-00514A 1
Remote Control DB93-03016R 1
Batteries for Remote Control DB47-90024A 2
User's Manual DB98-24445A 1
Installation Manual DB98-24444A 1
5-wire Assembly Cable - 1
Drain Plug DB67-20011A 1
Rubber Leg DB73-00179A 4
Assembly Pipe, ø6.35mm DB96-10453B 1
Assembly Pipe, ø12.70mm(✳✳12✳✳) DB62-70003E 1
2-5 Accessory and Option Specifications
2-5-1 Accessories
OWNER'SINSTRUCTIONS
MANUALDEINSTRUCCIONES
ISTRUZIONIPERL'USO
MANUALDEINSTRUÇÕES
MANUELD'UTILISATION
GEBRAUCHSANWEISUNG
Splut-typeRoomAirConditioner
AireacondicionadodomésticosistemaSplit
Condizionatored'ariaperambientiadunitàSeparate
AparelhodearcondicionadotipoSplit
Climatiseurdetypeséparé
Geteilteraumklimaanlage
OWNER'SINSTRUCTIONS
MANUALDEINSTRUCCIONES
ISTRUZIONIPERL'USO
MANUALDEINSTRUÇÕES
MANUELD'UTILISATION
GEBRAUCHSANWEISUNG
Splut-typeRoomAirConditioner
AireacondicionadodomésticosistemaSplit
Condizionatored'ariaperambientiadunitàSeparate
AparelhodearcondicionadotipoSplit
Climatiseurdetypeséparé
Geteilteraumklimaanlage
24610A(1)_1 11/15/05 11:16 AM Page 2-7

Product Specifications
Samsung Electronics2-8
Item Descriptions Q'TYCode-No. Remark
Assembly Pipe, ø9.52mm(✳✳09✳✳) DB96-04578G 1
Vinyl Tape, Width 50mm DB72-00459A 1
Drain Plug DB67-20011A 1
Rubber Leg DB73-00179A 4
Pipe Clamps A DB39-20224A 3
Pipe Clamps B DB39-20224B 3
Cement Nail - 6
M4x16 Tapping Screws 6002-000215 6
Drain Hose, length 2m DB62-00487A 1
Putty 100g DB98-10568A 1
Accessories(cont.)
Accessory
Box
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3-1Samsung Electronics
3. Alignment and Adjustments
3-1 Error mode and check method
Error Mode LAMP 7-segment Display
Indoor unit room temperature sensor error (open or short)
Indoor unit heat exchanger temperature sensor error (open or short)
Indoor fan motor malfunction
EEPROM error
Option error (option wasn't set up or option data error) Display Flickering
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Alignment and Adjustments
Samsung Electronics3-2
3-1-1 Room temperature sensor Error
No
ASS'Y Sensor Replace
SENSOR Resistance Value : 20˚C-12.09kΩ
SENSOR Resistance Value : 30˚C-8.31kΩ
SENSOR Resistance Value : 35˚C-6.94kΩ
SENSOR Resistance Value : 40˚C-5.83kΩ
Yes
No
No
Detach the assembly sensor from the
ASS'Y PCB CN43 connector and measure
the sensor resistance with an ohmmeter (tester)
between Pin #1 and #2.
Connect the sensor to CN43,
supply power, and measure the voltage of
#1 and #2 of the CN43 connector.
MICOM Error or Connector(CN43) check
Is the sensor resistance value
10KΩ±3% at the room temperature
of 25˚C?
Yes Poor ASS'Y PCB Replace
Below 0.5V?
Yes Poor ASS'Y PCB Replace
Over 4.9V?
Error Mode LAMP 7-segment Display
Indoor unit room temperature sensor error(open or short)
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Alignment and Adjustments
3-3Samsung Electronics
1. Check the assembly condition of the sensor connector(CN43) on the indoor unit Main PCB and if not assembled, reassemble
the connector accurately.
2. Detach the room pipe sensor connector(CN43) and check the resistance between Pin #3 and #4.
If the above data is not met, replace the room pipe sensor.
3. Assemble the room pipe sensor to PCB, plug in, and check the voltage of connector 3 and 4. If the resistance is below 0.5V
or over 4.9V, replace the indoor Main PCB. (short or disconnected in the PCB board)
Temperature(˚C)
15
20
25
Temperature(˚C)
30
35
40
Resistance Value(Kohm)
8.31
6.94
5.83
Resistance Value(Kohm)
14.68
12.09
10
Others
The data tolerance
is ±3%.
3-1-2 Room Pipe sensor Error
Error Mode LAMP 7-segment Display
Indoor unit heat exchanger temperature sensor error
(open or short)
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Alignment and Adjustments
Samsung Electronics3-4
3-1-3 Indoor Unit Fan Motor Error
1. Checklist :
1) Is the indoor unit fan motor properly connected with the connector (CN72)?
2) Is the AC voltage correct?
3) Is HALL IC in indoor fan motor properly connected with the connector (CN44)?
4) Is the running capacitor (CR71) properly connected with PCB board?
2. Troubleshooting procedure
After unplugging out the power cord should
be reconnected within 5 seconds.
Does the OPERATION lamp blink?
Does the Solid State Relay(SS71) work properly?
Is the supply voltage of the fan motor sufficient?
Test rod location
PCB CN72 Condition
About AC180V
Normal
voltage
pin #3 and #5 Fan operating
Yes
Yes
Yes
Yes
No
No
No Check as in the procedure "No power".
PCB is
out of order. PCB should be replaced.
Replace Motor
Fan-Capacitor
Fan motor should be replaced.
Fan motor is out of order.
Motor Fan-Capacitor is out of order
Test rod location
+-
SS71-SS71- 12V
Normal
Voltage
Micom is
out of order. Micom should be replaced
Error Mode LAMP 7-segment Display
Indoor Unit Fan Motor Malfunction
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3-5Samsung Electronics
3-2 Setting Option Setup Method
ex) Option No. :
Step 1 : Enter the Option Setup mode.
1st Take out the batteries of remote control.
2nd Press the temperature button simultaneously and
insert the battery again.
3rd Make sure the remocon display shown as .
Step 2 : Enter the Option Setup mode and select your option according to the following procedure.
3 2
1
4
5 6
1
2
The default value is .
Otherwise, push the button to .
Every time you push the button, the display panel reads or
repeatedly.
✳Setting is not required if you must
a value which has a default.
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
3
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
4
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
5
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
6
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
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Alignment and Adjustments
Samsung Electronics3-6
7
8
Press button, then the default value is .
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
10
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
9
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
11
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
12
Push the button to set the display panel to .
Every time you push the button, the display panel reads
. . . repeatedly.
9 8
7
10
11 12
✳Setting is not required if you must
a value which has a default.
Step 3 : Upon completion of the selection, check you made right selections.
Press the Mode Selection key, to set the display part to and check the display part.
The display part shows .
Press the Mode Selection key, to set the display part to and check the display part.
The display part shows .
Step 4 : Pressing the ON/OFF button ( )
When pressing the operation ON/OFF key with the direction of remote control for unit, the sound ''Ding'' or ''Diriring''
is heard and the OPERATION ICON( ) lamp of the display is flickering at the same time, then the input of option is
completed. (If the diriring sound isn't heard, try again pressing the ON/OFF button.)
Step 5 : Unit operation test-run
First, Remove the battery from the remote control.
Second, Re-insert the battery into the remote control.
Third, Press ON/OFF key with the direction of remote control for set.
•Error Mode
1st If all lamps of indoor unit are flickering, plug out, plug in power plug again and press the ON/OFF key to retry.
2nd If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the correct option code
is set up for its model.
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Alignment and Adjustments
3-7Samsung Electronics
■OPTION ITEMS
REMOCON
MODEL SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
AS09HPC
AS09HPD
027024171218
027024170218
AS12HPC 027026171269
AS12HPD 027026170269
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