Samsung AQB09JJWC Service Manual
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Samsung AQB09JJWC Service Manual

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AIR CONDITIONER

Refer to the service manual in the GSPN(see the rear cover) for the more information.
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com
AQV09JA, AQV12JA
AQV09JAX, AQV12JAX
SPLIT-TYPE AIR CONDITIONER

INDOOR UNIT

Basic : AQB09JJWC
AQB12JJWC
Model : AQV09JA
AQV12JA
Model Code : AQV09JA
THE FEATURE OF PRODUCT
High Energy Efficiency BLDC
Air Conditioner
Simple Flat Grille Design
good' sleep Mode
: good' sleep Mode can help you sleep quickly and
soundly and wake up refreshed.
Multi Functional Cleaning System
: Silver Nano Health System and Deodorizing/
Catechin Filter are adopted.
Silence Mode
: When you use the "Silence Mode", you can
experience extremely quiet operation of your
air conditioner.
Air Marketing Group LLC

OUTDOOR UNIT

AQV09JAX
AQV12JA
AQV12JAX

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Summary of Contents for Samsung AQB09JJWC

  • Page 1: Indoor Unit

    SPLIT-TYPE AIR CONDITIONER INDOOR UNIT OUTDOOR UNIT Basic : AQB09JJWC AQB12JJWC Model : AQV09JA AQV12JA Model Code : AQV09JA AQV09JAX AQV12JA AQV12JAX AIR CONDITIONER THE FEATURE OF PRODUCT High Energy Efficiency BLDC  Air Conditioner Simple Flat Grille Design ...

  • Page 2: Table Of Contents

    6-1 Indoor Unit ............................6-2 Outdoor Unit ............................ 17. Schematic Diagram ........................7-1 Indoor Unit ............................7-2 Outdoor Unit ............................ Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 3 13-5 Cleaning/Filter Change 13-7 ......................... 13-6 Installation 13-9 ............................13-7 Installation Diagram of Indoor Unit and Outdoor Unit 13-10 ............Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 4: Precautions

     Remove the batteries if you don’t use the remote control for a long time. (If applicable)  Use the remote control within 23ft(7m) from the indoor unit. (If applicable) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 5: Disposing Of The Unit

     Max current is measured according to IEC standard for safety.  Current is measured according to ISO standard for energy efficiency. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 6: Product Specifications

     Silence Mode When you use the “Silence Mode”, you can experience extremely quiet operation of your air conditioner. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 7: Product Specifications

    27°C or less heating 5°F to 75°F approx. 5°F to 75°F approx. Outdoor -15°C to 24°C approx. -15°C to 24°C approx. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 8: The Comparative Specifications Of Product

    2-3 The Comparative Specifications of Product Development Model Comparative Model Item AQV09JA AQB09JJWC AQV12JA AQB12JJWC Indoor Unit Design Outdoor Unit Indoor Unit 20.0lb (9.0kg) 20.0lb (9.0kg) Net Weight Outdoor Unit 74.0lb (33.5kg) 78lb (35.5kg) 32.5 X 11.2 X 7.4 (inch) 32.5 X 11.2 X 7.4 (inch)

  • Page 9: Accessory And Option Specifications

    Indoor Unit User’s Manual DB98-27555A Installation Manual DB98-27556A Service Manual DB98-27557A Drain Plug DB67-20011A Outdoor Unit Rubber Leg DB73-20134A Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 10: Alignment And Adjustments

    * The blade places to set position and then the indoor fan operates. * The Compressor is operated by rated frequency before sixty minutes or enforced stop. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 11: Indoor Display Error And Check Method

    ◑ Outdoor unit error Outdoor Unit Power Reset ● : Lamp on, : Lamp off, ◑ : Lamp blink Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 12: Outdoor Led Error Display And Check Method

    ◎ ◎ Test Operation at Heating Mode ● : LED ON, ○ : LED OFF, ◎ : LED BLINK Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 13: Setting Option Setup Method

    Every time you push the button, the display panel reads    . . .        repeatedly. �� Samsung Electronics �� �� Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 14 Every time you push the button, the display panel reads    . . .        repeatedly. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 15: Option Items

    OPTION ITEMS REMOCON SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 MODEL AQV09JA AQV12JA Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 16: Disassembly And Reassembly

    4. Disassembly and Reassembly Necessary Tools Item Remark +SCREW DRIVER MONKEY SPANNER Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 17: Indoor Unit

    5) Loosen 2 fixing screws(CCW) of Front Grille. 6) Unlock 3 hooks to fix Panel Front and Tray Drain. (Use +Screw Driver.) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 18 You can disassembly Ass'y Control In without evaporator disassembled. Tray Drain 1) Pull Tray Drain out from the Back Body. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 19 Cross Fan 2) Detach the Fan Motor from the Fan. 3) Detach the Fan From the left Holder Bearing. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 20: Outdoor Unit

    4) Loosen 1 screw(CCW) fixed to assemble Plate Control Out with Cabinet-Side RH. (Use +Screw Driver.) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 21 Bracket Valve with Cabinet-Side RH. (Use +Screw Driver.) 7) Loosen 2 fixing screws(CCW) of Cabinet Side LF. (Use +Screw Driver.) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 22 3) Detach 2 Connect Wires from Reactor. 4) Loosen 1 screw(CCW) fixed to assemble Ass'y Control Out with Partition. (Use +Screw Driver.) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 23 4) Loosen the 3 bolts(CCW) at the bottom of Compressor like the picture on the right side. (Use Monkey Spanner.) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 24 MEMO Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 25: Exploded Views And Parts List

    � ��� ��� ��� ��� � ��� ��� ��� � ��� ��� ��� ��� ��� ��� � ��� ��� Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 26 GRILLE INLET HIPS DB97-02851B ASSY PLATE HANGER SGCC-M DB61-01638B HOLDER-PIPE DB63-00844E COVER TERMINAL ABS 5V DB93-03012N ASS’Y REMOCON ARH-1409 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 27: Outdoor Unit

    ���� ���� � ���� ���� �� ���� ���� ���� ���� ���� �� � �� �� � � � � Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 28 ASS'Y DB61-02891C GUIDE SCREEN P.E.H 100% DB32-00176D THERMISTOR OUT/DIS ASS’Y DB32-00121B THERMISTOR COND ASS’Y DB93-04489A CONNECT WIRE COMP ASS’Y Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 29: Ass'y Control In

    CONNECT WIRE-N SKYBLU,3P DB39-01210B CONNECT WIRE-COMM RED/BLU DB98-27584A LABEL CAUTION TETRON25 DB93-04685A C/W DISPLAY PCB DISPLAY DB93-04257A ASSY PCB SUB-485 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 30: Ass'y Control Out

    5-4 Ass'y Control Out   AQV09JAX : DB93-04345B AQV12JAX : DB93-04345A Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 31 FOR DISPLAY, 5P DB39-04439A LEAD CONNECTOR-N SKYBLU DB39-04439B LEAD CONNECTOR-L 6009-001001 SCREW SPECIAL SCREW EARTH DB65-10088D CABLE TIE NYLON66 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 32: Wiring Diagram

    6. Wiring Diagram 6-1 Indoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 33: Outdoor Unit

    6-2 Outdoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 34: Schematic Diagram

    7. Schematic Diagram 7-1 Indoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 35: Outdoor Unit

    7-2 Outdoor Unit Inverter This Document can not be used without Samsung’s authorization. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 36 Main Samsung Electronics 7 -3 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 37 MEMO Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 38: Circuit Descriptions

    INDOOR TEMPERATURE SENSOR STEP MOTOR & ION MPI PART HUMID PART This Document can not be used without Samsung’s authorization. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 39 INVERTER TEMPERATURE SENSOR & EEV 485 COMMUNICATION SMPS MICOM COMMUNICATION This Document can not be used without Samsung’s authorization. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 40: Refrigerating Cycle Diagram

    Exchanger (Condenser) Cross Fan Gas side 4 way valve 3 way valve Cooling Compressor Heating Gas Leak Check Point Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 41 MEMO Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 42: Pcb Diagram

    Motor RPM Feedback Auto Grill Remocon Module HVPS(High voltage Generator) Humidity Sensor BLADE-H Step Motor Anions Display Indoor Fan Motor Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 43: Outdoor Inverter Pcb

    Power Relay Power L Comp. Connector Wire BLDC Fan : YAW396-07V (WHT) Reactor Connector Wire Main PCB Connector : SMW200-07(WHT) Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 44: Outdoor Main Pcb

    OLP/Cond. Temperature Sensor : SMAW250A-04(WHT) Outdoor/Discharge Temperature Sensor : SMAW250A-04(RED) EEV Connector : SMAW250A-06(WHT) DC5V Connector : SMW250-03(WHT) Communication Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 45: Operating Instructions

    Operation indicator (GREEN) Timer indicator (GREEN) Turbo indicator (RED) On/Off button Air Inlet (Rear) Air Outlet Connection Valve (Inside) 10-1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 46: Wireless Remote Control-Buttons And Display

    Airflow control button Good Sleep button Timer Set/Cancel button On Timer button Battery check button Off Timer button Samsung Electronics 10-2 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 47: Main Function

    Automatic (rotated : Silence mode Medium High Maximum 10-3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 48 If you select this function in the Dry or Fan mode, it will return to the Auto mode. good' sleep Press the button until the indicator appears on the remote con- Mode trol. Samsung Electronics 10-4 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 49: Troubleshooting

    HEAT mode, and indoor fan and outdoor in a HEAT mode. fan do not operate intermittently for within 20% of the total heater operation 11-1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 50: Fault Diagnosis By Symptom

    Input power: AC230±15%[V] PCB should be replaced IC02 Input: DC12[V] IC02 output: DC5[V]  Check the setting temperature Samsung Electronics 11-2 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 51 Is the +,- of C102 short? 1 and 3 short? Exchange the PCB. Exchange the BLDC FAN. Normal Operation Exit 11-3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 52 Driver IC05/06 (ULN2003A) is faulty. pin #2 ~ #5 of CN61(motor connector) change?(Squarewave) Up/Down louver motor is faulty. Samsung Electronics 11-4 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 53 Is the short between Exchange the PCB. the BLDC FAN Wires? Exchange the BLDC FAN MOTOR. Exchange the PCB. 11-5 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 54 Is the assembly of Micom and Exchange the PCB. peripheral circuit part good? Check again after assembly of PCB. Samsung Electronics 11-6 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 55 PCB. valve coil during the operation? Go to the next page 4 way valve main body error 11-7 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 56 Check the motor wire. fan during the operation of outdoor unit? Outdoor PCB error Samsung Electronics 11-8 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 57: Outdoor Temperature Sensor Error

    18.2K? Exchange the PCB. Exchange the PCB. Normal operation Exit 400.0 350.0 300.0 250.0 200.0 150.0 100.0 50.0 11-9 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 58 24K? Exchange the PCB. Exchange the PCB. Normal operation Exit 600.0 500.0 400.0 300.0 200.0 100.0 Samsung Electronics 11-10 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 59 18.2K? Exchange the PCB. Exchange the PCB. Normal operation Exit 400.0 350.0 300.0 250.0 200.0 150.0 100.0 50.0 11-11 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 60 8.900 7.947 7.078 7.983 7.112 6.320 7.175 6.378 5.656 6.465 5.735 5.075 5.838 5.168 4.564 5.285 4.669 4.114 Samsung Electronics 11-12 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 61 85.0 185.0 -2.0 90.0 194.0 -2.2 95.0 203.0 -2.3 100.0 212.0 -2.3 105.0 221.0 -2.5 110.0 230.0 -2.7 Samsung Electronics 11-13 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 62 Connect the connector. Is the color of Fan wire matched correctly? Exchange the Fan. Exchange the PCB. Normal operation Exit Samsung Electronics 11-14 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 63 Are R113, R114, R115 470kohm? Exchange the PCB. Is R116 14.3kohm? Exchange the Fan. Exchange the PCB. Normal operation Exit 11-15 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 64 Is the connection cable for Correct the cable connection. the compressor and power terminal normal? Exchange the PCB. Samsung Electronics 11-16 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 65: Communication Error

    Is it the outdoor Exchange the indoor/outdoor unit PCB. 2 Micom(Inverter + Main) model? Exchange the outdoor unit PCB. 11-17 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 66 Is the connection cable for the Correct the cable connection. compressor and power terminal normal? Exchange the PCB. Samsung Electronics 11-18 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 67 Is the connection cable for the Correct the cable connection. compressor and power terminal normal? Exchange the PCB. 11-19 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 68 Exchange the PCB. DC Link discharge normal? Is the reactor insulation damaged? Exchange the PCB. Exchange the reactor. Samsung Electronics 11-20 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 69 – Check the assembly condition of peripheral part of IC21, ZD21, ZD20 and D200 on the PCB. 2. Capacity miss match – Check again the indoor unit option code. 11-21 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 70: Pcb Inspection Method

    3) The power voltage between terminal #3 and #5 • ASS’Y Main PCB is faulty of the connector(CN72) is 0V. • Connection is faulty Samsung Electronics 11-22 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 71 3) Is the voltage of CN01 6 changed? 4) Is the resistance of BLDC Motor 1, 3 opened after power off? 11-23 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 72: Main Part Inspection Method

    About 300Ω at the normal temperature (20˚C ~ 30˚C) Abnormal ∞, 0Ω . . . Open or Short Samsung Electronics 11-24 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 73: Block Diagram

    ENERGY SAVING SELECT DC12V SMPS POWER BLOCK SOUND ON/OFF SELECT DIGITAL ON/OFF DC5V DC12V AC230V AC INPUT DC25V 12-1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 74 Block Diagram INDOOR FAN CONTROL BUZZER CONTROL SMPS 485 COMMUNICATION SUB-PCB Samsung Electronics 12-2 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 75: Outdoor Unit

    • 4-WAY CONTROL SIGNAL • EEV • LED CONTROL SIGNAL • INDOOR COMMUNICATION SIGNAL INDOOR UNIT SMPS AC INPUT PFC CIRCUIT 12-3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 76: Main Pcb

    DIODE DC_LINK CAP SMPS Main PCB DISPLAY CONTROL INV PCB CONNECTOR INDOOR COMMUNICATION CIRCUIT EEV CONNECTOR THERMISTOR CONNECTOR Samsung Electronics 12-4 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 77: Reference Sheet

    ④ : Use the “ ④ ” digit for KD models. "CKD"  "1" & "SKD"  "2". Except the RAC Export Models for China.  13-1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 78: Low Refrigerant Pressure Distribution

    85℉ 80℉ 75℉ 70℉ Outdoor Temperature[℉ ] AQV12JA Indoor Temperature 90℉ 85℉ 80℉ 75℉ 70℉ Outdoor Temperature[℉ ] Samsung Electronics 13-2 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 79: Pressure & Capacity Mark

    0.21616 745.7 178.11 641.19 2,544.4 76.04 9.8067 2.3423 8.4322 33.462 0.013151 7.233 1.3558 0.32383 1.1658 4.6262 0.0018182 0.13826 13-3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 80: Q & A For Non-Trouble

    It occurs when the drain pump is plugged out or it is out of order. Check the power of the drain pump and the position of the drain hose, and when the pump is faulty, contact the drain pump manufacturer. Samsung Electronics do not manufacture drain pumps.
  • Page 81 3-wave length lamp or a neon sign due to the EMI. In this case, take the remote controller closer to the receiver. 13-5 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 82 There is a cost table. But, our service engineer needs to visit to total up the cost correctly. When you move in, make sure to contact Samsung Electronics Service Center or Authorized Service Agent in advance to streamline the process.

  • Page 83: Cleaning/Filter Change

    Note : • If you have not used the air conditioner for a long period of time, set the fan going for three to four hours to dry the inside of the air conditioner thoroughly. 13-7 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 84 4. Insert the filters into the original position. Note : • You can change the position of filters with each other. 5. Close the front grille. Samsung Electronics 13-8 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 85: Installation

    Upon completion of the tests, you shall make a trial run while you explain the main functions of the air conditioner to finish the installation. 13-9 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...

  • Page 86: Installation Diagram Of Indoor Unit And Outdoor Unit

    8) For further detailed information how to check the low pressure after installation, Please refer to Page 3-1. Samsung Electronics 13-10 Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 87 • Move the indoor and outdoor units to a new location. • Remove the mounting plate for the indoor unit and move it to a new location. 13-11 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com...
  • Page 88 Mideast & Africa http://mea.samsungportal.com © Samsung Electronics Co., Ltd. Mar. 2007. This Service Manual is a property of Samsung Electronics Co., Ltd. Printed in China. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

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