Instruction/ maintenance manual of the product SH09AWHX Samsung
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INDOOR UNIT SH09A WH SH09ZWH AQ09WHWE KFR-25G / SWA SH12A WH SH12ZWH AQ12WHWE KFR-35G / SWA OUTDOOR UNIT SH09A WHX SH09ZWHX UQ09WHWE KFR-25W / SWA SH12A WHX SH12ZWHX UQ12WHWE KFR-35W / SWA SERVICE Manual CONTENTS AIR CONDITIONER 1. Product Specifications 2.
1 Samsung Electronics 1. Product Specifications 1-1 T able Perfor- mance Power Size Model Item T ype Cooling kW Heating kW Dehumidifying | /h Air V olume Cooling m 3 /min Heating Noise Cooling dB Heat.
Samsung Electronics 2 T able(cont.) Perfor- mance Power Size Model Item T ype Cooling kW Heating kW Dehumidifying | /h Air V olume Cooling m 3 /min Heating Noise Cooling dB Heating Energy Efficiency R.
3 Samsung Electronics Perfor- mance Power Size Model Item T ype Cooling kW Heating kW Dehumidifying | /h Air V olume Cooling m 3 /min Heating Noise Cooling dB Heating Energy Efficiency Ratio Cooling W.
Samsung Electronics 4 T able(cont.) Perfor- mance Power Size Model Item T ype Cooling kW Heating kW Dehumidifying | /h Air V olume Cooling m 3 /min Heating Noise Cooling dB Heating Energy Efficiency R.
5 Samsung Electronics 2. Disassembly and Reassembly 2-1 Indoor Unit Stop operation of the air conditioner and remove the power cord before repairing the unit. No Parts Procedure Remark 1 Front Grille 1) Stop the air conditioner operation and block the main power .
Samsung Electronics 6 Disassembly and Reassembly No Parts Procedure Remark 2 3 Control-In (Main PCB) T ray Drain 6) Unlock 2 hooks to fix Panel Front and Tray Drain. 7) Unlock 3 hooks to fix Panel Front and Back-Body . 1) T ake all the connector of PCB upper side out.
7 Samsung Electronics Disassembly and Reassembly No Parts Procedure Remark 4 5 Heat Exchanger Fan Motor & Cross Fan 1) Loosen 2 fixing earth screws of right side. 2) Detach the Connection Pipe. 3) Detach the Holder Pipe at the rear side. 4) Loosen the 3 fixing screws of right and left side.
Samsung Electronics 8 2-2 Outdoor Unit No Parts Procedure Remark 1 Common Work 1) 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. 2) Loosen 2 fixing screws of the Ass'y-Control.
9 Samsung Electronics Disassembly and Reassembly No Parts Procedure Remark 2 3 4 Fan & Motor Heat Exchanger Compressor 1) Detach the Nut Flange.(T urn counterclock- wise because the screw is right-handed) 2) Detach the Fan. 3) Loosen 4 fixing screws to detach the Motor .
Samsung Electronics 10 Cooling Heating Gas Leak Check Polnt Indoor Unit Outdoor Unit T 1 T 2 Heat Exchanger (Evaporator) Heat Exchanger (Evaporator) Propeller fan Cross fan 2-Way valve Capillary tube Capillary tube Check valve ✳ Note 3-Way valve 4-Way valve Gas side Liquid side Compressor 3.
11 Samsung Electronics - Indoor T emp. V ariation : 15.0 ˚ C ~ 25.0 ˚ C - Outdoor T emp. V ariation : 1.0 ˚ C ~ 20.0 ˚ C 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 T emp.
Refrigerating Cycle Diagram Samsung Electronics 12 - Indoor T emp. V ariation : 15.0 ˚ C ~ 25.0 ˚ C - Outdoor T emp. V ariation : 1.0 ˚ C ~ 20.0 ˚ C 1.0/0.0 7.0/6.0 20.0/15.0 DB25.0 DB20.0 DB15.0 Power consumption(W) Power consumption Distribution(Heating mode) 1,100 1,000 900 800 700 Indoor T emp.
Refrigerating Cycle Diagram 13 Samsung Electronics Power consumption(W) Length of Connecting Pipe(m) Power consumption(Heating) 1,100 1,000 900 800 700 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.
Samsung Electronics 14 Feature Display 4. Set Up the Model Option 4-1 Setting Option Setup Method ex) Option No. : Step 1 : Enter the Option Setup mode. 1 st T ake out the batteries of remote control. 2 nd Press the temperature button simultaneously and insert the battery again.
Set Up the Model Option 15 Samsung Electronics Feature Display 7 Setting Option SEG5. Push the button to set the display panel to . Every time you push the button, the display panel reads . . . repeatedly . 6 Change it into the set display of Option SEG5 and SEG6 with the button.
Set Up the Model Option Samsung Electronics 16 Step 3 : Upon completion of the selection, check you made right selections. Whenever you press the button, the set Option will be displayed.
17 Samsung Electronics 4-2 T able of the option Code Model Option Code SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SH12A WH SH12ZWH AQ12WHWE KFR-35G / SWA 2502570340 SH09A WH 25025700c 8 SH09ZW.
Samsung Electronics 18 Check the basic items first to judge if the problem was caused by breakdown or misuse. If none of the basic items are related to the problem, please scrutinize the machine according to the 'Breakdown Diagnosis by Symptoms' method.
19 Samsung Electronics 5-2 T rouble check in the initial status 5-2-1 Diagnosis and marking of the part in trouble. Please check the air conditioner operation status and write the check result in the chart in the room.
Samsung Electronics 20 5-3 Breakdown diagnosis by symptoms 5-3-1 No Power (completely dead)-Initial diagnosis 1. Checklist : 1) Is input voltage normal? 2) Is AC power linked correctly? 3) Is input voltage of DC regulator IC KA7805 (IC02) normal? (1 1VDC-12.
T roubleshooting 21 Samsung Electronics T est rod location + - SS71- SS71- 12V Normal V oltage 5-3-2 When the Indoor Unit Fan Does Not Operate. (Initial Diagnosis) 1.
T roubleshooting Samsung Electronics 22 T est rod location + Condition - IC04 Pin No.38 R Y71 ON GND DC 4.8V Normal V oltage 5-3-3 When the Outdoor Unit Does Not Operate.
T roubleshooting 23 Samsung Electronics 5-3-4 When the UP/DOWN Louver Motor Does Not Operate. (Initial Diagnosis) 1. Checklist : 1) Is input voltage normal? 2) Is the UP/DOWN louver motor properly connected with the connector (CN61)? 2. T roubleshooting procedure Ye s No Ye s Ye s Remove power cord and plug in again in approx.
T roubleshooting Samsung Electronics 24 5-3-5 In the HEA T mode, When there is no warm air current. Check this fist; 1. Checklist : 1) Is the set temperature of Remote Control lower than room temperature in Heat mode? 2) Is the Indoor PCB properly connected with the CN71 connector? 2.
T roubleshooting 25 Samsung Electronics 5-3-6 Room temperature sensor failure No ASS'Y Sensor Replace SENSOR Resistance V alue : 20 ˚ C-12.09k Ω SENSOR Resistance V alue : 30 ˚ C-8.31k Ω SENSOR Resistance V alue : 35 ˚ C-6.94k Ω SENSOR Resistance V alue : 40 ˚ C-5.
T roubleshooting Samsung Electronics 26 5-3-7 Room Pipe sensor failure 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 connector 3 and 4.
27 Samsung Electronics 5-4 PCB Inspection Method 5-4-1 Pre-inspection Notices 1. Check if you pulled out the AC power plug when you eliminate the PCB or front panel. 2. Don't hold the PCB side not impose excessive force on it to eliminate the PCB.
T roubleshooting Samsung Electronics 28 T emperature [˚C] Sensor Resistance [Kohm] T emperature [˚C] Sensor Resistance [Kohm] T emperature [˚C] Sensor Resistance [Kohm] T emperature [˚C] Sensor Resistance [Kohm] 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 2.
29 Samsung Electronics 5-5 Main Part Inspection Method Room T emperature Sensor Room Fan Motor Outdoor Fan Motor Stepping Motor Measure resistance with a tester Normal At the normal temperature 37k Ω ~ 8.3k Ω (-7 ˚ C~+30 ˚ C) *Refer to T able 5-4-4.
Samsung Electronics 30 1 6 1-2 1-1 2-3 2-2 3-7 3-8-1 1-3 1-4 1-6 4 9 7 2-1 2 5-1 5-4 5-2 5 3 8 1-7 1-8 5-3 3-4 3-6 3-8 1-5 3-1 3-2 3-5 3-3 Y ou can search for the updated part code number through the ITSELF .
31 Samsung Electronics Exploded Views and Parts List ■ Parts List Q'TY No. Code No. Description Specification Remark 1 1 1 1 1 1 1 1 1 - 1 1 1 - 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 .
Samsung Electronics 32 Exploded Views and Parts List ■ Parts List(cont.) Q'TY No. Code No. Description Specification Remark 1 1 1 1 1 1 1 1 1 - 1 1 1 - 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1.
Exploded Views and Parts List 33 Samsung Electronics ■ Parts List(cont.) Q'TY No. Code No. Description Specification Remark 1 1 1 1 1 1 1 1 1 - 1 1 1 - 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1.
Exploded Views and Parts List Samsung Electronics 34 ■ Parts List(cont.) Q'TY No. Code No. Description Specification Remark 1 1 1 1 1 1 1 1 1 - 1 1 1 - 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1.
Exploded Views and Parts List 35 Samsung Electronics ■ Parts List(cont.) Q'TY No. Code No. Description Specification Remark 1 1 1 1 1 1 1 1 1 - 1 1 1 - 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1.
Samsung Electronics 36 6-2 Outdoor Unit 17 3-1 3-2 16 22 10 5 15 8 20 11 12 17-1 17-2 17-7 17-9 17-8 17-5 17-6 13 6 3 1 7 19 18 21 4 19-4 19-3 17-10 19-2 19-1 9 2 14 17-4 17-3 DB98_15924A(3)_1 4/6/04 .
37 Samsung Electronics Exploded Views and Parts List ■ Parts List Q'TY No. Code No. Description Specification 1 1 1 1 1 1 1 - 1 1 - 1 1 - 1 1 1 1 - 3 3 - 1 - 1 1 - 1 1 1 1 1 1 - 1 1 - 1 - 1 - 1.
Samsung Electronics 38 Exploded Views and Parts List ■ Parts List(cont.) Q'TY No. Code No. Description Specification 1 1 1 1 1 1 1 - 1 1 - 1 1 - 1 1 1 1 - 3 3 - 1 - 1 1 - 1 1 1 1 1 1 1 1 - 1 - .
Exploded Views and Parts List 39 Samsung Electronics ■ Parts List(cont.) Q'TY No. Code No. Description Specification 1 1 1 1 1 1 1 - 1 1 - 1 1 - 1 1 1 1 - 3 3 - 1 - 1 1 - 1 1 1 1 1 1 1 1 - 1 - .
Samsung Electronics 40 6-3 Ass'y-Control In(Code No : DB93-02481 ✳ ) ■ Parts List No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Code No. CASE-CONTROL ASS'Y PCB MAIN ASS'Y TERMINA.
41 Samsung Electronics 7. Block Diagram HEA T EXCHANGER SENSOR OPERA TION TIMER TURBO INDOOR F AN MOTOR BUZZER COMPRESSOR OUTDOOR F AN MOTOR 4 - W AY VA LV E STEPPING MOT OR : BLADE UP/DOWN DISPLA Y P.
Samsung Electronics 42 8. Wiring Diagram 8-1 Indoor Unit This Document can not be used without Samsung's authorization. Code No : DB98-15138A DB98_15924A(3)_1 4/6/04 3:00 PM Page 42.
43 Samsung Electronics This Document can not be used without Samsung's authorization. 8-2 Outdoor Unit C1 MOTOR CAP ACITOR FM1 F AN MOTOR C2 COMP CAP ACITOR O.
Samsung Electronics 44 9. Schematic Diagram 9-1 Indoor Unit This Document can not be used without Samsung's authorization. DB98_15924A(3)_1 4/6/04 3:00 PM Page 44.
ELECTRONICS This Service Manual is a property of Samsung Electronics Co., Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law .
An important point after buying a device Samsung SH09AWHX (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samsung SH09AWHX yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Samsung SH09AWHX - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung SH09AWHX you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung SH09AWHX will certainly help you make a decision on the purchase.
If you already are a holder of Samsung SH09AWHX, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Samsung SH09AWHX.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung SH09AWHX. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung SH09AWHX along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
