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Samsung AS09HPBN Training Manual Download Page 11

Samsung Electronics

10

4. Disassembly and Reassembly

4-1 Indoor Unit

Stop operation of the air conditioner and electrically isolate before repairing the unit.

No

Parts

Procedure

Remark

1

Panel Front

1) Stop the air conditioner operation and 

shut off the main power.

2) Detach the Front Grille after pushing out it.

3) Loosen 1 of the right screw and detach 

the Ass'y display.

4) Loosen 1 of the right screw and detach the

Terminal Cover.

5) Detach the cover PCB-DVM and thermistor

from the Panel Front.

 DB98_20801A(1)_1  12/24/04 10:46 AM  Page 10

Summary of Contents for AS09HPBN

Page 1: ...nstructions Installation 3 Disassembly and Reassembly 10 Refrigerating Cycle Diagram 16 Feature Operation 27 Set Up the Model Option 46 Troubleshooting 49 Exploded Views and Parts List 62 Block Diagra...

Page 2: ...n electric contact part if broken down shall not be repaired but replaced with a new one Remodeling shall be prohibited In no case the customer shall repair the product on his own because this is dang...

Page 3: ...S12HPBN INDOOR UNIT DB27 C WB19 C OUTDOOR UNIT DB35 C WB24 C INDOOR UNIT DB32 C WB23 C OUTDOOR UNIT DB43 C WB26 C 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 3...

Page 4: ...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 Anion indica...

Page 5: ...Samsung Electronics 4 Operating Instructions Installation Air Inlet Rear Air Outlet Connection Valve inside 3 1 2 Outdoor Unit...

Page 6: ...embly Pipe 9 52mm by 7 5m 1 PE T3 Foam Tube Insulation 1 Vinyl Tape Width 50mm 1 Drain Plug 1 Rubber Leg 4 Pipe Clamps A 3 Pipe Clamps B 3 Cement Nail 6 M4 x 16 Tapping Screws 10 Drain Hose length 2m...

Page 7: ...cutter and grind all the burrs of the cut surface Pipe expansion may continue until the pipe surface becomes uneven or torn apart Be sure to use a torque wrench to tighten pipes or flare nuts Leak Te...

Page 8: ...d gauge clockwise Remove the hose of the low pressure side of manifold gauge 7 Check for gas leakage At this time especially check for gas leakage from the 3 Way valve s stem nuts and from the service...

Page 9: ...to cool operation mode 7 Stop operation of the air conditioner 9 Close the cap of each valve 2 Turn the 3 Way valve clockwise to close connect the pressure gauge low pressure side to the service valve...

Page 10: ...nstructions Installation Relocation of the air conditioner Refer to this procedure when the unit is relocated Carry out the pump down procedure refer to the details of pump down Remove the power cord...

Page 11: ...ng the unit No Parts Procedure Remark 1 Panel Front 1 Stop the air conditioner operation and shut off the main power 2 Detach the Front Grille after pushing out it 3 Loosen 1 of the right screw and de...

Page 12: ...n Heat Exchanger 6 Loosen 5 fixing screws of Panel Front 7 Unlock 2 hooks to fix Panel Front and Tray Drain 8 Unlock 2 hooks to fix Panel Front and Back Body 1 Detach the connected wire of Stepping Mo...

Page 13: ...ly No Parts Procedure Remark 2 Detach the Room Sensor 3 Detach the Holder Pipe at the rear side of the unit 4 Loosen 3 fixing screws of left Holder Evap 5 Loosen 1 fixing screw of right Holder Motor 6...

Page 14: ...right Holder control 2 Take all the connector of PCB upper side out Including Power Cord 3 Detach the outdoor unit connection wire from the Terminal Block 4 Pull the PCB up to detach 1 Loosen 2 fixing...

Page 15: ...Loosen 1 fixing screw of the Cover Side 2 Loosen each 3 fixing screws on both right and left Cabinet Side edge and a fixing screw on the Cabinet Front lower to detach the Cabinet Front 3 Loosen 6 fix...

Page 16: ...or 1 Loosen 2 fixing screws on both sides 2 Disassemble the pipe in both inlet and outlet with welding torch 3 Detach the Heat Exchanger 1 Loosen the Terminal Cover nut to open the Terminal Cover 2 Di...

Page 17: ...Outdoor Unit T1 T2 Heat Exchanger Evaporator Heat Exchanger Condenser Propeller fan Cross fan 2 Way valve Capillary tube Capillary tube Check valve Note 3 Way valve 4 Way valve Gas side Liquid side C...

Page 18: ...r Temp Variation 25 0 C 45 0 C DB32 4 WB24 0 DB30 6 WB22 5 DB27 0 WB19 0 DB24 0 WB17 0 DB21 0 WB15 0 Cooling Capacity kW Cooling Capacity Distribution 4 0 3 0 2 0 1 0 25 0 35 0 45 0 Outdoor Temp DB C...

Page 19: ...DB15 0 DB20 0 DB25 0 Heating Capacity kW Heating Capacity Distribution 4 00 3 00 2 00 1 00 1 0 0 0 7 0 6 0 20 0 15 0 Indoor Temp C Outdoor Temp DB WB C AS09HPBN DB15 0 DB20 0 DB25 0 Heating Capacity...

Page 20: ...0 C 45 0 C DB32 4 WB24 0 DB30 6 WB22 5 DB27 0 WB19 0 DB24 0 WB19 0 DB21 5 WB15 0 Power consumption W Power consumption Distribution Cooling mode 1 100 1 000 900 800 700 600 500 25 35 45 Indoor Temp C...

Page 21: ...0 6 0 20 0 15 0 DB25 0 DB20 0 DB15 0 Power consumption W Power consumption Distribution Heating mode 1 050 950 850 750 650 Indoor Temp C Outdoor Temp DB WB C AS09HPBN Power consumption W Power consum...

Page 22: ...G MODE Power consumption W Length of Connecting Pipe m Power consumption Cooling 1 100 1 000 900 800 700 600 500 7 5 15 0 Coooling Capacity kW Length of Connecting Pipe m Cooling Capacity 4 3 2 1 7 5...

Page 23: ...50 850 750 650 7 5 15 0 Heating Capacity kW Length of Connecting Pipe m Heating Capacity 4 00 3 00 2 00 1 00 7 5 15 0 Heating Capacity kW Length of Connecting Pipe m Heating Capacity 4 30 4 10 3 90 3...

Page 24: ...0 6 WB22 5 DB27 0 WB19 0 DB24 0 WB17 0 DB21 0 WB15 0 Low pressure kg cm G Low Pressure Distribution Cooling mode 12 0 10 0 8 0 6 0 25 35 45 Outdoor Temp DB C Indoor Temp C AS09HPBN DB32 4 WB24 0 DB30...

Page 25: ...Volume according to the RPM variation High Mid Low Indoor Unit Outdoor Unit The air volume is 25m3 min regardless of model 8 7 5 9 5 9 8 5 10 7 6 5 6 5 5 5 High Mid RPM Low 12 000BTU Cooling Vol 19 00...

Page 26: ...PM variation High Mid Low Indoor Unit Outdoor Unit 41 39 37 35 33 31 29 27 High Mid RPM Low 12 000BTU Cooling Noise dB 19 000BTU Cooling Noise 12 000BTU Heating Noise 19 000BTU Heating Noise Section O...

Page 27: ...frigeration cycle 2 When evacuating an air conditioner always use the vacuum pump to sufficiently evacuate an air conditioner 3 You must use the specified lubricant Polyol ester oil valve and dryer Lu...

Page 28: ...adjustment button UP To increase the temperature by the pressing the temperature button On Off UP DOWN Low Medium High Automatic rotated Auto Clean button If you want to clean the indoor airconditione...

Page 29: ...11 12 13 Sleep button The sleep timer can be used when you are cooling or heating your room to switch the air conditioner off automatically after a period of 6 hours 14 On Timer button The On Timer e...

Page 30: ...perature The unit operates in DRY mode Compressor ON OFF time is controlled compulsorily can not set up the fan speed always breeze Protective function Low temperature release Prevention against freez...

Page 31: ...he air conditioner can generate anions with an ionizer in the indoor unit 12 Auto Clean 13 SELF DIAGNOSIS 14 BUZZER SOUND Whenever the On Off button is pressed or whenever change occurs to the conditi...

Page 32: ...C steps in the range of 16 to 30 C 6 2 2 Heating Mode Operation In case of Heat pump model When selecting the Heating Mode Operation the unit will operate according to the set temperature by the remot...

Page 33: ...lects the operation mode and setting temperature 1 In case of Heat pump model Cooling Heating Mode Cooling Mode Over 1hour Less than 1hour Ts 2 Ts 3 Ts 4 Ts 3 Ts 1 Ts B area C area A area A area B are...

Page 34: ...ng temperature Room temperature Tr area While the power is turned down Mode configuration for when the power is turned on the power on A B C area Independent to time Set cooling mode C area Within 1 h...

Page 35: ...In Dry III Mode Room Temp Set Temp 1 Dry IV Mode 2 Compressor and Indoor Fan Operation Cycle I Mode Room Temp C Ts Remote Control Set Temp II Mode III Mode IV Mode Ts 4 Ts 3 Ts 2 Ts 2 Ts Ts 1 Compres...

Page 36: ...operation and by 1 C 1 hour later The operation will stop after 6 hours AT HEATING MODE When you set the sleep mode the following movement will start to avoid overheating The indoor fan speed is fixe...

Page 37: ...ooling mode the compressor is operated for 30 minutes regardless of room temperature After 30minutes of turbo operation the unit will operate in normal state Indoor FAN Speed Compressor Control Operat...

Page 38: ...control the room temperature below 26 C in the Energy saving mode the room temperature will be compelled to be 26 C If you select the Energy saving mode the up down louver will enter the Swing status...

Page 39: ...r Indoor fan speed below 28 C off 28 C below 34 C LL speed 34 C below 40 C L speed above 40 C setting speed When compressor is on 40 C 34 C 28 C 20 C Setting speed L Speed LL Speed OFF Compressor OFF...

Page 40: ...temp is over 60 C outdoor compressor stops and Indoor fan speed is low The indoor fan outdoor fan and compressor will resume normal operation when the indoor heat exchanger temperature drops below 50...

Page 41: ...f indoor heat exchanger increase over 0 C during 6 minutes counting 6 minutes counter is cleared If the temperature of indoor heat exchanger maintains for a minute at 4 C during the 6 minutes counting...

Page 42: ...When the accumulating time of compressor ON is over 20 minutes D condition When the accumulating time of compressor ON is over 3Hr E condition When operating time of compressor without stopping is ove...

Page 43: ...t Mode Low On Off When the air conditioner is turned Mode Operating time Auto Cool Dry Heat Fan Auto Cool Dry Heat Fan 30 minutes 30 minutes 15 minutes Compressor Outdoor Fan Indoor Fan ON OFF ON Sett...

Page 44: ...5 seconds 2 Check the operation of the set mainly for the following points 1 OPERATION MODE COOLING 2 FAN SPEED HIGH 3 AIR FLOW DIRECTION SWING 4 DISPLAY OPERATING LED ON 5 OUTDOOR UNIT OPERATION OUTD...

Page 45: ...C220V as 0V to determine the Switching Timing As the Fan Control Port of Micom detects the High signal and the signal turns into Low past TR Array UL2003 the LED of SSR obtains 12V the same input wave...

Page 46: ...dopted for this circuit Based on this method the signals come in the order of S1 S2 S3 and S4 to create magnetic force and one frequency forms a cycle When S1 S2 S3 and S4 receive the following signal...

Page 47: ...h 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 displa...

Page 48: ...ion 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 Pr...

Page 49: ...amsung Electronics 48 Set Up the Model Option OPTION ITEMS REMOCON MODEL SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 AS09HPBN AS12HPBN 0 2 8 0 2 5 1 7 0 2 0 8 0 2 7 3 2 7 1 7 0 2 6...

Page 50: ...The compressor and indoor fan stop intermittently in HEAT mode In case of heat pump model Indoor fan and outdoor fan stop operation intermittently in a HEAT mode 1 2 3 4 5 6 7 8 9 Operation of air con...

Page 51: ...erminal block N 1 and 1 Able to operate the remote control Unable to operate the remote control AC198V AC242V No power source displayed OK Press the ON OFF button in the indoor unit If it operates the...

Page 52: ...the air conditioner Check whether 2 wires of power cord are connected correctly to the terminal block and control board Check whether the fuse on the control board is normal FUSE 3 15 A 250 V Check th...

Page 53: ...ly sensor from the ASS Y PCB CN43 connector and measure the sensor resistance with an ohmmeter tester Connect the sensor to CN43 supply power and measure the voltage of 1 and 2 of the CN43 connector M...

Page 54: ...place 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 d...

Page 55: ...ithin 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 v...

Page 56: ...ng out the power cord should be reconnected within 5 seconds Does the OPERATION lamp blink Yes No Yes No No No Yes Yes Outdoor unit is out of order Power relay is out of order Power relay should be re...

Page 57: ...n start when swing button of the remote control unit pushed Voltage at pin 57 60 of micom IC04 change Squarewave Voltage at pin 2 3 of CN61 motor connector change Squarewave Up Down louver motor is fa...

Page 58: ...k the voltage of No 15 and No 16 of the main PCB CN91 while operating the remote control When the voltage descends below 3V the assembly module PCB is normal and the main PCB is poor Then replace the...

Page 59: ...FAN Speed High 2 Continuous Operation 1 Is the fuse disconnected F701 Checking the power voltage 1 Is the DB71input voltage AC200V AC240V 2 Is the voltage between both terminals of the C103 on the 2n...

Page 60: ...15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 4 300 4 444 4 594 4 749 4 912 5 080 5 256 5 439 5 630 5 828 6 033 6 246 6 468 6 699 6 941 7 192 7 455 7 729 8 015 8 313 8 622 8 944 9 281 9 632...

Page 61: ...t the normal temperature 10 C 30 C Abnormal 0 Open or Short Measure the resistance between motor wires with a tester Normal At the normal temperature 10 C 30 C Abnormal 0 Open or Short Measure the res...

Page 62: ...MEMO 61 Samsung Electronics...

Page 63: ...1 18 9 4 8 24 14 6 14 1 1 1 1 3 9 2 9 3 2 5 23 2 3 2 3 4 3 1 3 3 2 1 2 6 2 5 1 2 4 2 2 2 3 9 1 1 2 14 5 14 2 14 3 14 4 20 2 You can search for the updated part code number through the ITSELF URL http...

Page 64: ...TAL ASS Y 1 DB96 03835B ASS Y EVAP TOTAL ASS Y 1 9 1 DB60 00198A SPACER EVAP MID PVC 1 1 9 2 DB60 00203B SPACER EVAP UP PVC 1 1 9 3 DB96 03834A ASS Y EVAP FP1 3 H FIN 2x12 1 DB96 03834B ASS Y EVAP FP1...

Page 65: ...Samsung Electronics 64 9 2 Outdoor Unit 22 6 15 21 14 3 2 22 1 22 6 22 2 22 5 1 10 4 12 8 11 24 5 22 4 22 7 19 13 20 18 22 3 17 16 23 7 9...

Page 66: ...OUVER 2x24 1 DB96 03837A ASS Y COND 7 FP1 4 LOUVER 1x24 1 16 G8C124JU1EL COMPRESSOR G8C124 1 G4A091JU1EP COMPRESSOR G4A091 1 17 DB63 20002A GASKET EPDM 1 1 18 DB63 10165D COVER TERMINAL PBT 1 1 19 DB6...

Page 67: ...ode No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CASE CONTROL ASS Y TERMINAL BLOCK ASS Y MAIN PCB ASS Y MELODY PCB PLATE TERMINAL LOW HOLDER WIRE CLAMP SCREW MACHINE SCREW MACHINE C W MAIN TO DISPLAY C W STEP...

Page 68: ...MOVING SELECT ON OFF TIMER SELECT CANCEL ENERGY SAVING SELECT SOUND ON OFF SELECT DIGITAL ON OFF TEMPERATURE SELECT UP DOWN ZERO VOLTAGE DETECT BLADE CONTROL INDOOR FAN MOTOR CONTROL COMPRESSOR CONTRO...

Page 69: ...Samsung Electronics 68 11 PCB Diagram 11 1 ASS Y MAIN PCB DB93 02482A TOP...

Page 70: ...69 Samsung Electronics PCB Diagram BOTTOM...

Page 71: ...80 20 50V Y5V TP 2012 C404 CAP CHIP 10nF 80 20 50V Y5V TP 2012 C405 CAP CHIP 1nF 10 50V X7R TP 2012 C501 CAP CHIP 100nF 80 20 50V Y5V TP 2012 C502 CAP CHIP 100nF 80 20 50V Y5V TP 2012 C503 CAP CHIP 1...

Page 72: ...N 200mW SOT 23 TP 1 Q602 TR SMALL SIGNAL MMST2907A PNP 200mW SOT 23 TP 100 Q603 TR SMALL SIGNAL 2SC2412K NPN 200mW SOT 23 TP 1 R101 R CHIP 100ohm 5 1 10W DA TP 2012 R102 R CHIP 2 2K 5 1 10W DA TP 2012...

Page 73: ...R608 R CHIP 470ohm 5 1 10W DA TP 2012 R609 R CHIP 560ohm 5 1 10W DA TP 2012 R610 R CHIP 1Kohm 5 1 10W DA TP 2012 R611 R CHIP 1Kohm 5 1 10W DA TP 2012 R908 R CHIP 10Kohm 5 1 10W DA TP 2012 R909 R CHIP...

Page 74: ...73 Samsung Electronics 11 2 ASS Y MELODY PCB DB93 02809A TOP BOTTOM...

Page 75: ...AXIAL 100nF 80 20 50V Y5V TP CN85 CONNECTOR HEADER BOX 6P 1R 2mm ANGLE SN CN86 CONNECTOR HEADER BOX 3P 1R 2mm ANGLE SN IC06 IC SPEECH SYNTHESIZE MLC1043D DIP 24P 300MIL PLASTIC IC07 IC AUDIO AMP 386 D...

Page 76: ...PCB DB93 02806A Parts List No 1 ASS Y DISPLAY REFLECTOR 1 SNA 2 PCB DISPLAY FR 4 T1 6 1 SNA 3 TACT SWITCH KPT 1105A 1 SNA 4 RESISTOR 200ohm 2W 4 SNA 5 CONNECTOR WIRE 3P 1 SNA 6 CONNECTOR SMW200 15P 1...

Page 77: ...T1 6 1 SNA 2 CONNECTOR HEADER BOX 3P 1R 2mm ANGLE SN 1 SNA 3 C CERAMIC MLC AXIAL 1nF 10 50V Y5P TP 1 9 x 3 5 1 SNA 4 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP 1 SNA 5 C CERAMIC MLC AXIAL 100nF 80 20...

Page 78: ...77 Samsung Electronics 12 Wiring Diagram 12 1 Indoor Unit This Document can not be used without Samsung s authorization Code No DB98 20360A...

Page 79: ...Samsung Electronics 78 This Document can not be used without Samsung s authorization 12 2 Outdoor Unit C1 MOTOR CAPACITOR FM1 FAN MOTOR C2 COMP CAPACITOR O L P OVER LOAD PROTECTOR Code No DB98 21095A...

Page 80: ...79 Samsung Electronics 13 Schematic Diagram 13 1 Indoor Unit This Document can not be used without Samsung s authorization...

Page 81: ...MEMO Samsung Electronics 80...

Page 82: ...property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd Dec 2004 Printed in Korea Code No D...

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