Samsung MH035FWEA Service Manual Download Page 3

Page: 3 / 208

Contents

9. Circuit Descriptions

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9-1

9-1 PCB Circuit Descriptions

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9-1

9-2 Refrigerating Cycle Diagram

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9-3

10. PCB Diagram

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10-1

10-1 MAIN PCB(Indoor Unit)

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10-1

10-2 MAIN PCB(Outdoor Unit)

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10-7

11. Operating Instructions

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11-1

11-1 MH

✳✳✳

FPEA

✳

/MH

✳✳

VP2-

✳✳

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11-1

11-2 MH

✳✳✳

FWEA/MH

✳✳

VW2-

✳✳

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11-4

11-3 MH

✳✳✳

FKEA/MH

✳✳✳

FDEA/MH

✳✳✳

FEEA

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11-8

12. Troubleshooting

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12-1

12-1 Items to be checked first

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12-1

12-2 Checking and Testing operations

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12-2

12-3 Fault Diagnosis by Symptom

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12-5

12-4 PCB Inspection

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12-11

12-5 Fault Diagnosis of Major Parts

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12-12

13. Block Diagram

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13-1

14. Reference for Installation

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14-1

14-1 Selecting Area for Installation

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14-1

14-2 Connecting Up and Purging the Circuit

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14-3

14-3 Refrigerant Refill

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14-5

14-4 Refrigerant Adjustment

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14-7

14-5 Flare Nut Fixing Torque

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14-7

14-6 "Pump down" Procedure

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14-8

15. Reference Information

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15-1

15-1 Common sense of refrigeration

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15-1

15-2 Technical Document(Pressure Graph)

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15-2

24296A(1)_1 11/11/05 5:02 PM Page 2

Summary of Contents for MH035FWEA

Page 1: ...ss to our service web site http itself sec samsung co kr INDOOR UNIT OUTDOOR UNIT FREE JOINT FIXED FREE JOINT FIXED MH020FPEA MH14VP2 07 MH040FXEA2 MH14VP2X MH023FPEA MH16VP2 07 MH052FXEA2 MH16VP2X MH026FPEA MH16VP2 09 MH068FXEA4 MH18VP2X MH035FPEA MH18VP2 09 MH080FXEA4 MH19VP2X MH052FPEA MH19VP2 07 MH30VP2X MH052FPEA1 MH19VP2 12 MH14VW2X MH023FWEA MH30VP2 09 MH16VW2X MH026FWEA MH30VP2 12 MH18VW2X...

Page 2: ...Comparative Specifications of Product 2 15 2 5 Accessory and Option Specifications 2 21 13 Alignment and Adjustments 3 1 3 1 Error mode and check method 3 1 3 2 Setting Option Setup Method 3 7 14 Disassembly and Reassembly 4 1 4 1 Indoor Unit 4 1 4 2 Outdoor Unit 4 28 15 Exploded Views and Parts List 5 1 5 1 Indoor Unit 5 1 5 2 Outdoor Unit 5 21 16 Electrical Parts List 6 1 17 Wiring Diagram 7 1 7...

Page 3: ...cked first 12 1 12 2 Checking and Testing operations 12 2 12 3 Fault Diagnosis by Symptom 12 5 12 4 PCB Inspection 12 11 12 5 Fault Diagnosis of Major Parts 12 12 13 Block Diagram 13 1 14 Reference for Installation 14 1 14 1 Selecting Area for Installation 14 1 14 2 Connecting Up and Purging the Circuit 14 3 14 3 Refrigerant Refill 14 5 14 4 Refrigerant Adjustment 14 7 14 5 Flare Nut Fixing Torque...

Page 4: ...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 ...

Page 5: ... 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...

Page 6: ... When only one indoor unit is used power is saved resulting in a smaller electricity bill When all indoor units are used high power operation achieves comfort quickly in all rooms Installation of indoor units on different floors is possible Characteristics Using electronic expansion valve control LED display 3 step BIO air purifying system Anti rust coated heat exchanger cabinet Various Indoor uni...

Page 7: ...remote control The room temperature sensor senses air temperature around the sensor and shows the temperature on the display 2 2 1 Indoor Unit MH FPEA MH VP2 Air filter under the grille Air flow blades outlet Remote Control Sensor On Off switch Timer indicator Fan speed setting Sleep Timer indicator Operation indicator Set temperature room temperature Auto grille Air Inlet Room temperature sensor ...

Page 8: ...dicator 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...

Page 9: ...Unit cont The figures are shown in this instruction may differ from yours depending on the model MH FKEA Air flow blade Air inlet Fan indicator Filter sign indicator Timer indicator On Off indicator Green Removing frost indicator Red Remote control sensor ...

Page 10: ...sung Electronics Indoor Unit cont The figures are shown in this instruction may differ from yours depending on the model MH FDEA MH FEEA Air Outlet Air Inlet Air filter MH FDEA Silhouette Duct MH FEEA Slim Duct Air Outlet Air Inlet ...

Page 11: ...he heat exchanger in the outdoor unit gets dusty cooling efficiency may fall So clean the heat exchanger with water when it becomes dirty However be careful when you wash the surface of the heat exchanger because it is very sharp MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X ...

Page 12: ... 0 7 5 ø6 35x7 5 ø9 52x7 5 ø18x535 Cross fan steel 11 2ROW 10STEP EEV Wall mounted 2 60 2 90 1 4 7 0 7 8 40 40 1 220 240 50 30 30 0 18 0 18 795x258x179 31 3x10 2x7 0 7 5 ø6 35x7 5 ø9 52x7 5 ø18x535 Cross fan steel 11 2ROW 10STEP EEV Type Cooling kW Heating Dehumidifying h Air Volume Cooling m3 min Heating Noise Cooling dB Heating Power ø V Hz Power Consumption Cooling W Heating Operating Current C...

Page 13: ... 5 60 2 5 13 3 13 4 48 48 1 220 240 50 50 50 0 30 0 30 1 080x315x205 42 5x12 4x8 1 13 ø6 35x7 5 ø12 7x7 5 ø18x600 Cross fan steel 19 2ROW 15STEP EEV Type Cooling kW Heating Dehumidifying h Air Volume Cooling m3 min Heating Noise Cooling dB Heating Power ø V Hz Power Consumption Cooling W Heating Operating Current Cooling A Heating Outer Dimension WxHxD mm inch Weight kg Refrigerant Pipe Liquid mmx...

Page 14: ... 6x6 5 9 0 ø6 35x7 5 ø9 52x7 5 ø18x920 Cross flow Resin steel 15 2ROW 12STEP EEV Wall mounted 5 20 5 60 2 5 13 3 14 0 48 48 1 220 240 50 50 50 0 30 0 30 1 099x315x200 43 3x12 4x7 9 13 0 ø6 35x7 5 ø12 7x7 5 ø18x920 Cross flow Resin steel 15 2ROW 16STEP EEV Type Cooling kW Heating Dehumidifying h Air Volume Cooling m3 min Heating Noise Cooling dB Heating Power ø V Hz Power Consumption Cooling W Heat...

Page 15: ...5 ø6 35x7 ø9 52x7 ø20x2 000 Cross fan steel 28 2ROW 14STEP EEV Silhouette Duct 5 20 5 60 15 0 15 5 43 43 1 220 240 50 145 145 0 77 0 77 1 340x260x600 52 8x10 2x23 6 41 ø6 35x7 ø12 7x7 ø21x2 000 Sirocco steel 97 2ROW 12STEP EEV Type Cooling kW Heating Air Volume Cooling m3 min Heating Noise Cooling dB Heating Power ø V Hz Power Consumption Cooling W Heating Operating Current Cooling A Heating Outer...

Page 16: ... Duct 3 50 3 80 9 8 10 3 37 38 1 220 240 50 80 80 0 40 0 40 900x199x600 38 2x7 1x15 4 26 ø6 35x7 ø9 52x7 Sirocco fan steel 29 2ROW 12STEP EEV Type Cooling kW Heating Air Volume Cooling m3 min Heating Noise Cooling dB Heating Power ø V Hz Power Consumption Cooling W Heating Operating Current Cooling A Heating Outer Dimension WxHxD mm inch Weight kg Refrigerant Pipe Liquid mmxL m Gas mmxL m Type Blo...

Page 17: ...ropeller ø460 128 3 0x450 2ROW 28STEP EEV 1 700 4 6 5 1 48 56 57 1 350 1 700 6 0 7 4 20 880x638x310 58 600 OLP Propeller ø460 128 3 0x450 2ROW 28STEP EEV 1 700 Free Joint Multi Wall Mounting Multi Split 1 220 240V 50Hz Single Rotary G4B135LU1EH BLDC Permanent Magnetic Motor FREOL 68ES T Ze GLES RB68 EP α Type Capacity Cooling kW Heating Air Volume m3 min Noise Cooling dB Heating Power ø V Hz Power...

Page 18: ...EP EEV 1 700 5 90 6 57 48 56 57 1 885 2 125 8 3 9 3 20 880x638x310 58 600 OLP Propeller ø460 128 3 0x450 2ROW 28STEP EEV 1 700 Wall Mounting Multi Split 1 220 240V 50Hz Single Rotary G4B135LU1EH BLDC Permanent Magnetic Motor FREOL 68ES T Ze GLES RB68 EP α Type Capacity Cooling kW Heating Air Volume m3 min Noise Cooling dB Heating Power ø V Hz Power Consumption Cooling W Heating Operating Current C...

Page 19: ...U1EK 1 100 OLP Propeller ø460 128 3 0x450 2ROW 36STEP EEV 2 900 8 0 8 9 48 58 59 2 305 2 655 9 5 10 9 30 880x796x330 72 Twin Rotary G5T360FU1EK 1 100 OLP Propeller ø460 128 3 0x450 2ROW 36STEP EEV 2 900 Free Joint Multi Wall Mounting Multi Split 1 220 240V 50Hz BLDC Permanent Magnetic Motor FREOL 68ES T Ze GLES RB68 EP α Type Capacity Cooling kW Heating Air Volume m3 min Noise Cooling dB Heating P...

Page 20: ...EA MH035FPEA MH023FWEA MH026FWEA MH035FWEA MH026FKEA MH035FKEA MH023FEEA MH026FEEA MH035FEEA MH040FXEA2 MH052FXEA2 7 5kg 8 5kg 9 0kg 15 0kg 26 0kg 58 0kg Net Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit MH040FXEA2 MH052FXEA2 Item MH18AP2X MH18AP2 09 7 5kg MH18AP2X 59 5kg Design ...

Page 21: ...EEA MH040FXEA2 MH052FXEA2 Free Joint Multi Variable Indoor Unit ex 2RAC RAC 1 WAY RAC 1 WAY RAC DUCT BLDC INVERTER COMPRESSOR Only 2 RAC Indoor Unit 2 ROTARY COMPRESSOR 795x258x179mm 890x285x179mm 950x268x165mm 970x180x390mm 900x199x600mm 880x638x330mm 40dB 42dB 40dB 40dB 45dB 56dB Cooling 57dB Heating Outer Dimension Indoor Unit Outdoor Unit The Feature of Product MH040FXEA2 MH052FXEA2 Item MH18A...

Page 22: ... 5kg 8 5kg 9 0kg 58 0kg 795x258x179mm 890x285x179mm 950x268x165mm 880x638x330mm 40dB 42dB 40dB 56dB Cooling 57dB Heating Net Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Outer Dimension Noise The Feature of Product BLDC INVERTER COMPRESSOR 2 ROTARY COMPRESSOR Indoor Unit Outdoor Unit MH14V 2X MH16V 2X MH18V 2X MH19V 2X Item MH18AP2X MH18AP2 09 7 5kg MH18AP2X 59...

Page 23: ...WEA MH026FKEA MH035FKEA MH023FEEA MH026FEEA MH035FEEA MH052FDEA MH068FXEA4 MH080FXEA4 7 5kg 8 5kg 13 0kg 9 0kg 13 0kg 15 0kg 26 0kg 41 0kg 72 0kg Net Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit MH068FXEA4 MH080FXEA4 Item UMF30C2E4 AMF09C2E AMF12C2E 7 7kg AMF18C2E 13 0kg UMF30C2E4 72 0kg Power Standard Nature Saving Silence Timer Design ...

Page 24: ...258x179mm 890x285x179mm 1 080x315x205mm 950x268x165mm 1 099x315x200mm 970x180x390mm 900x199x600mm 1 340x260x600mm 880x796x330mm 40dB 42dB 48dB 40dB 48dB 40dB 45dB 43dB 58dB Cooling 59dB Heating Outer Dimension Indoor Unit Outdoor Unit MH060FXEA4 MH080FXEA4 Item UMF30C2E4 AMF09C2E AMF12C2E 790x245x165mm AMF18C2E 1 080x275x204mm UMF30C2E4 880x796x330mm Noise Indoor Unit Outdoor Unit AMF09C2E 39dB AM...

Page 25: ...85x179mm 950x268x165mm 880x796x330mm 40dB 42dB 40dB 58dB Cooling 59dB Heating Net Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Outer Dimension Noise The Feature of Product BLDC INVERTER COMPRESSOR 2 ROTARY COMPRESSOR Indoor Unit Outdoor Unit MH30VP2X MH30VW2X Item MH26AP2X MH26AP2 07 7 5kg MH26AP2 12 8 5kg MH26AP2X 71 0kg MH26AP2 07 795x258x179mm MH26AP2 12 890...

Page 26: ...de ar condicionado tipo Split Climatiseur de type séparé Geteilte raumklimaanlage OWNER S INSTRUCTIONS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRUÇÕES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type Room Air Conditioner Aire acondicionado doméstico sistema Split Condizionatore d aria per ambienti ad unità Separate Aparelho de ar condicionado tipo Split Climatiseur de type sépa...

Page 27: ... Separate Aparelho de ar condicionado tipo Split Climatiseur de type séparé Geteilte raumklimaanlage OWNER S INSTRUCTIONS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRUÇÕES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type Room Air Conditioner Aire acondicionado doméstico sistema Split Condizionatore d aria per ambienti ad unità Separate Aparelho de ar condicionado tipo Split Clima...

Page 28: ...n and shape can be changed according to the model OWNER S INSTRUCTIONS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRUÇÕES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type Room Air Conditioner Aire acondicionado doméstico sistema Split Condizionatore d aria per ambienti ad unità Separate Aparelho de ar condicionado tipo Split Climatiseur de type séparé Geteilte raumklimaanlage OWNE...

Page 29: ...NS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRUÇÕES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type Room Air Conditioner Aire acondicionado doméstico sistema Split Condizionatore d aria per ambienti ad unità Separate Aparelho de ar condicionado tipo Split Climatiseur de type séparé Geteilte raumklimaanlage OWNER S INSTRUCTIONS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL...

Page 30: ...n Install Inlet DB72 00143E 1 Drain Hose Joint DB94 00758A 1 OWNER S INSTRUCTIONS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRUÇÕES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type Room Air Conditioner Aire acondicionado doméstico sistema Split Condizionatore d aria per ambienti ad unità Separate Aparelho de ar condicionado tipo Split Climatiseur de type séparé Geteilte raumklima...

Page 31: ...ode No Remark Indoor Unit DB63 00237A 8 Insulation Drain Out DB62 03439H 1 Insulation Out DB62 03439J 2 Insulation Drain In DB62 03440H 1 Cable tie DB65 10088C 8 Drain Pipe Holder DB90 02064A 2 Wired remote controller Box DB97 01904G 1 The design and shape can be changed according to the model Rubber Grommet Hanger ...

Page 32: ...aumklimaanlage Drain Plug Out DB67 20011A 1 DB93 03011B 1 Rubber Leg DB73 20134A 4 DB60 30010A 1 DB60 30010B 1 Installation Manual 1 Flare Nuts 6 35mm outer pipe diameter Energy Label Ass y Label Energy 1 Transmitter power cable Ass y Connector Wire DC Power Flare Nuts 9 52mm outer pipe diameter DB98 21848S MH040FXEA2 DB98 24514C MH052FXEA2 DB98 21848K MH14VP2X DB98 21848L MH16VP2X DB98 21848E MH1...

Page 33: ...tipo Split Climatiseur de type séparé Geteilte raumklimaanlage Geteilte raumklimaanlage Drain Plug Out DB67 20011A 2 DB93 03011B 1 Rubber Leg DB73 20134A 4 DB60 30010A 1 DB60 30010B 1 Nipple Connector DB67 00332A 2 Installation Manual 1 Flare Nuts 6 35mm outer pipe diameter Energy Label Ass y Label Energy 1 Transmitter power cable Ass y Connector Wire DC Power Flare Nuts 9 52mm outer pipe diameter...

Page 34: ...Condizionatore d aria per ambienti ad unità Separate Aparelho de ar condicionado tipo Split Climatiseur de type séparé Geteilte raumklimaanlage Geteilte raumklimaanlage 2 5 3 Transmitter Unit Accessories MIM B04 DB93 01808C 1 DB39 00378D 1 DB39 00253D 1 DB61 00450A 1 Cable tie DB65 10088B 3 Installation Manual DB98 23121A 1 The design and shape can be changed according to the model Transmitter Ass...

Page 35: ...exchanger out temperature sensor detached Heat exchanger out sensor Indoor unit heat exchanger in out temperature sensor Heat exchanger in out sensor detached Indoor unit fan motor malfunction Fan motor and cable More than 2 indoor units cool and heat simultaneously Another indoor unit operation mode EEPROM error Indoor PCB Option code setting error Option code Cable miss wiring Cable connection I...

Page 36: ...ensor 1 No communication for 2 minutes between indoor unit and outdoor unit communication error for more than 2 minutes 2 Indoor unit receiving the communication error from outdoor unit 3 Outdoor unit tracking 3 minutes error 4 When sending the communication error from outdoor unit due to the mismatching of the communication numbers and installed numbers after completion of tracking communication ...

Page 37: ...ror of temperature sensor in indoor unit OPEN SHORT Error of heat exchanger sensor in indoor unit Error of heat exchanger OUT sensor in indoor unit Error of outlet temperature sensor in indoor unit OPEN SHORT For heat pump models only Error of mixed operation Error of outdoor temperature sensor Error of COND sensor Error of DISCHARGE sensor 1 No communication for 2 minutes between indoor unit and ...

Page 38: ...ayed on outdoor unit Indicators Abnormal conditions 5 Breakaway of COND MID sensor 6 2nd detection of refrigerant completely leak 7 2nd detection of high temperature COND 8 2nd detection of high temperature DISCHARGE 9 COMP DOWN due to 2nd detection of low pressure switch 10 Error of reverse phase 11 Compressor down due to 6th detection of freezing 12 Self diagnosis of condensation sensor G8 G9 13...

Page 39: ...microcontroller on the outdoor PCB Outdoor unit PCB Outdoor temperature sensor error Short Open Temperature sensor Error level over 4 9V 50 C under 0 4V 93 C Condenser temperature sensor error Short Open Temperature sensor Error level over 4 9V 50 C under 0 4V 93 C Condenser temperature sensor detached Temperature sensor Compressor discharge sensor error Short Open Error check condition outdoor te...

Page 40: ...or fan Compressor Outdoor controller Outdoor fan Compressor Compressor peak current protection Compressor wire Outdoor controller Outdoor fan EEV Compressor overload protection by current Service valve Outdoor controller DC link voltage error under 150V or over 410V Power voltage This error might display for a few seconds after power cut Outdoor controller Compressor terminal Compressor rotation e...

Page 41: ...e 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 t...

Page 42: ... key with the direction of remote control for set 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 dis...

Page 43: ...utton 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 ...

Page 44: ...lection 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 flic...

Page 45: ...the button the display panel reads or repeatedly Push the button to set the display panel to Every time you push the button the display panel reads repeatedly Setting is not required if you must a value which has a default 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...

Page 46: ...lection 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 flic...

Page 47: ...2FPEA MH052FPEA1 0d5408 192351 MH052FWEA 0E5404 19225F MH026FKEA 005600 14221d MH035FKEA 005600 162340 MH052FDEA 015200 190000 MH035FWEA MH19VW2 12 MH30VW2 12 0E7400 16226E MH023FWEA MH026FWEA MH14VW2 07 MH16VW2 07 MH16VW2 09 MH18VW2 09 MH19VW2 07 MH30VW2 09 0E8400 142228 External Static Pressure 1 0 2 0 Standard 3 0 4 0 mmAq MH023FEEA 015201 1400Fb 015201 14020c 015201 140360 015201 1403E6 MH026F...

Page 48: ...pe of Front Panel upper 3 Slide the lower Front Grille down then disassemble it by pulling it forwards 4 Open the upper Front Grille by pulling right and left sides of the Grille 5 Take the left and right Filter out 6 Loosen one of the right screw and detach the Terminal Cover 7 Detach the thermistor from the Front Grille 8 Loosen 5 fixing screws of Front Grille 9 Pull the lower left and right of ...

Page 49: ... Panel Grille with the thumb to remove the hook And press the right of the upper side of the Panel Grille with the fingers And then disassemble the Panel Grille 1 Take all the connector of PCB upper side out Including Power Cord 2 Detach the outdoor unit connection wire from the Terminal Block 3 If pulling the main PCB up it will be taken out 1 Pull Tray Drain out from the Back Body ...

Page 50: ...e 2 Detach the Connection Pipe 3 Detach the Holder Pipe at the rear side 4 Loosen 3 fixing screws of right and left side 5 Detach the Heat Exchanger from the indoor unit 1 Loosen 2 fixing screws and detach the Motor Holder 2 Loosen the fixing screw of Fan Motor with a M3 wrench 3 Detach the Fan Motor from the Fan 4 Detach the Fan from the left Holder Bearing ...

Page 51: ...nel 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 ...

Page 52: ...ain 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 Motor 2 Pull Tray Drain out from the Back Body 1 Loosen 1 fixing earth screw of right side ...

Page 53: ...4 6 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 Detach the Heat Exchanger from the indoor unit ...

Page 54: ... 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 screws and detach the Motor Holder 2 Loosen 1 fixing screw of Fan Motor 3 Detach the Fan Motor from the Fan 4 Detach the Fan from the left Holder Bearing ...

Page 55: ...he Grille You must give attention when disassembling the Front Grille and must check the safety clips have been installed If you don t ensure them the Front Grille will drop suddenly and you will be hurt 2 Detach the Front Grille 1 Remove the safety clips 2 Open the Front Grille about 45 and pull it forward 3 Pull out the Air Filter 4 1 3 MH FKEA ...

Page 56: ...Reassembly 4 9 Samsung Electronics No Parts Procedure Remark 2 Front Panel 1 Loosen 6 fixing screws holding the panel as shown picture 2 Detach the Front Panel pressing the 2 hooks on the both sides of the indoor unit ...

Page 57: ...embly and Reassembly Samsung Electronics 4 10 No Parts Procedure Remark 3 Drain Panel 1 Loosen 4 fixing screws for Ass y Drain Panel around as shown in pictures 2 Detach Ass y Drain Panel as shown in Pictures ...

Page 58: ...embly 4 11 Samsung Electronics No Parts Procedure Remark 4 Control In 1 Detach the Control Cover after disassembling 2 screws as shown in pictures 2 Detach the wire connection part of the Ass y Main PCB as shown in picture ...

Page 59: ...embly and Reassembly Samsung Electronics 4 12 No Parts Procedure Remark 3 Loosen 2 fixing screws of Case Control as shown in pictures 4 Loosen the fixing screw 5 Detach the Ass y Case Control part pulling up ...

Page 60: ...mbly 4 13 Samsung Electronics No Parts Procedure Remark 6 Loosen the fixing screw and detach earth cable 7 Loosen the fixing screw and detach Terminal Cover as shown in pictures 8 Loosen 2 fixing screws as shown in pictures ...

Page 61: ...ssembly and Reassembly Samsung Electronics 4 14 No Parts Procedure Remark 9 Loosen 2 fixing indicating screws of earth cable and the fixing screw of Base Terminal 10 Detach Base Terminal as shown in picture ...

Page 62: ... No Parts Procedure Remark 5 6 Drain Panel Sub Evap 1 Detach Ass y Drain Panel Sub after loosen 2 fixing screws both side of it 1 Loosen 3 fixing screws of Ass y Evap around 2 Loosen 2 fixing screws as shown in picture and detach Ass y Cabinet Side LF B ...

Page 63: ...p 3 Detach Ass y Evap pulling up from the indoor unit as shown in picture 1 Loosen 3 fixing screws of cover Fan Motor and detach cover Fan Motor 2 Detach Ass y Cross Fan as shown in picture 1 Loosen 4 fixing screws as shown in picture 2 Detach Drain Hose and detach Ass y Drain Pump as shown in pictures ...

Page 64: ...ate Handle places by use of screw as shown in 2 2 Turn the Plate Handle by hand when removing the Filter Pre 3 When pulling the Filter Pre handle the Filter Pre can be assembled Be sure to remove the cushion on the marked part after initial installation It cause the damage of noise 1 After disassembling places indicating screws detach Ass y Cover Bottom 4 1 4 MH FDEA Silhouette Duct ...

Page 65: ...rts Procedure Remark 2 Disassemble indicating screws 3 Detach the sensor holder from the Ass y Fan case 4 Detach from Ass y Control in the capacitor connection wire between the Motor Fan in and Housing Connector 5 Detach the Ass y Blower and Duct from the set ...

Page 66: ...dure Remark 3 Control In 1 After disassembling indicating screw detach the Cover Control 2 Detach the Motor Fan in and Sensor Connector connected to PCB 3 Hold the Ass y Control In by hand to lift up a little and then release the status of hanging on the hanging slot ...

Page 67: ...crews to detach Ass y Drain Pan screws each at left and right side Work is possible when disassembling the Ass y Drain Pan 1 Disassemble indicating screws each at left and right side 2 Disassemble indicating screws 3 Disassemble indicating screws It is possible at the status of No 3 Ass y Control In disassembly at the time ...

Page 68: ...g Electronics No Parts Procedure Remark 4 After disassembling indicating screws 5 Pull the Cabinet Side LF RH by hand to disassemble 6 Separate indicating screws each at left and right side 7 Detach it from the set if the Ass y Evap pull up ...

Page 69: ... When connecting canvas to the discharge side 1 Disassemble indicating screws each at left and right side 2 Disassemble indicating screws each at upper and lower side After connecting canvas to the disassembled Ass y Holder Outlet 2 attach the Ass y Holder Outlet to the set in the reverse order ...

Page 70: ...abinet Top Motor Unscrew 8 screws 2 Disassemble 2 Cover Blower Uppers After unscrewing 2 screws Disassemble the Cover Blower Upper with pushing its hook 3 Disassemble the Cover Control Unscrew 2 screws 4 Disassemble Motor Wires connected to the inside of PCB and connected to the Capacitor 4 1 5 MH FEEA Slim Duct ...

Page 71: ...Disassemble the Motor earth wire connected to the Partition Unscrew a screw 6 Disassemble the band Motor for fixing the Motor Unscrew 2 screws 7 After disassembling the Motor and Blower for the set disassemble the Blower by use of 3mm wrench 1 Disassemble the Cabinet Top Evap Unscrew 11 screws ...

Page 72: ...et Unscrew 6 screws 3 Disassemble the Drain Cushion from the set The Evaporator should be disassembled after disassembling the Cover Control 1 3 and the Drain Pan 2 1 2 2 2 3 1 Disassemble the Cover Pipe that fixes the high low pressure Pipe Unscrew 2 screws 2 Disassemble the refrigerant temperature sensor Inlet air temperature sensor and EEV wire that connected to the inside of PCB ...

Page 73: ...assemble the Support Evap RH Unscrew 2 screws 5 Disassemble the Evaporator form the set The Control In should be disassembled after disassembling the Cover Control 1 3 1 Disassemble all Control Wires connected to the inside of PCB 2 In case of disassembling the PCB separately disassemble the PCB from the case with pushing the hook after unscrewing the screw Unscrew 1 screw ...

Page 74: ...sassembling the Case Control disassemble the Case Control from the set after unscrewing the screw connected to the direction of Blower Disassemble if after disassembling the Cabinet Top Motor 1 1 5 In case of disassembling the Trans Power unscrew the screw fixing on the Case Disassemble if after disassembling the case PCB 4 4 1 Disassemble the Bracket Outlet assembled on the Cabinet Unscrew 10 scr...

Page 75: ...he Ass y Control Out 4 Loosen 8 fixing screws and detach the Cabinet Upper 5 Loosen 2 fixing screws 5 bolts and detach the Front Cabinet 6 Loosen 2 fixing screws and pull up the Control Box Take care of the electrical shock by contact on the charging parts before the discharge after power off If takes approximately 2 minutes to discharge 4 2 1 MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH19V...

Page 76: ... Remark 2 Fan Motor 7 Loosen 9 fixing screws and detach the Cabinet Side 8 Detach the Terminal and detach the Compressor Lead Wire 1 Loosen the fixing nut and detach the Fan 2 Loosen 4 fixing bolts and detach the Motor 3 Loosen 2 fixing bolts and detach the Bracket Motor ...

Page 77: ...rocedure Remark 3 Heat Exchanger Compressor 1 Release the refrigerant at first 2 Disassemble the Inlet and Outlet Pipe by welding 3 Loosen the fixing screws of the Heat Exchanger 4 Detach the Heat Exchanger 5 Loosen 3 nuts of the Compressor 6 Detach the Compressor ...

Page 78: ...h the Cover Control 2 Detach the Cable Connector Wire from the Terminal Block 3 Loosen 2 fixing screws of the Ass y Control Out 4 Loosen 8 fixing screws and detach the Cabinet Upper 5 Loosen 6 fixing screws 7 bolts and detach the Cabinet Front 6 Loosen 4 fixing screw and pull up the Control Box 4 2 2 MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X ...

Page 79: ... Remark 2 Fan Motor 7 Loosen 12 fixing screws and detach the Cabinet Side 8 Detach the Terminal Cover and detach the comp lead wire 1 Loosen the fixing nut and detach the Fan 2 Loosen 4 fixing bolts and detach the Motor 3 Loosen 3 fixing bolts and detach the Bracket Motor ...

Page 80: ...rocedure Remark 3 Heat Exchanger Compressor 1 Release the refrigerant at first 2 Disassemble the Inlet and Outlet Pipe by welding 3 Loosen the fixing screw of the Heat Exchanger 4 Detach the Heat Exchanger 5 Loosen 3 nuts of the Compressor 6 Detach the Compressor ...

Page 81: ... 1 1 3 1 1 4 1 1 5 1 1 6 15 1 4 1 3 1 2 1 1 1 1 1 3 3 1 3 2 7 10 7 2 7 3 7 1 8 9 13 14 12 16 5 Exploded Views and Parts List 5 1 Indoor Unit 5 1 1 MH020FPEA MH023FPEA MH026FPEA MH035FPEA MH14VP2 07 MH16VP2 07 MH16VP2 09 MH18VP2 09 MH19VP2 07 MH19VP2 12 MH30VP2 09 MH30VP2 12 ...

Page 82: ...DB92 00540A ASS Y GRILLE LOW ASS Y DB92 00538A ASS Y GRILLE LOW ASS Y 1 3 DB96 03801A ASS Y EVAPORATOR TOTAL ASS Y DB96 03796A ASS Y EVAPORATOR TOTAL ASS Y 1 3 1 DB96 03800B ASS Y EVAPORATOR ASS Y DB96 03797B ASS Y EVAPORATOR ASS Y 1 3 2 DB67 00051A SPACER EVAP LOW PVC 1 4 DB95 00367E ASS Y FILTER BIO ASS Y 1 5 DB63 00581A COVER TERMINAL HIPS DB63 00588A COVER TERMINAL HIPS 1 6 DB93 03016N ASS Y R...

Page 83: ...Y 1 15 1 DB63 00587A TRAY DRAIN HIPS DB63 00592A TRAY DRAIN HIPS 1 15 2 DB94 00062E ASS Y DRAIN HOSE ASS Y 1 15 3 DB61 01103A BLADE H HIPS DB61 01125A BLADE H HIPS 1 15 4 DB61 01104A BLADE V PP DB61 01126A BLADE V PP 3 15 5 DB95 20138A ASS Y MOTOR STEPPING ASS Y 1 15 6 DB63 00634A GUARD SAFETY WIRE STS27 DB63 00635A GUARD SAFETY WIRE STS27 1 16 DB90 02062A ASS Y COVER CONTROL IN ASS Y 1 DB63 01283...

Page 84: ...MEMO 5 4 Samsung Electronics ...

Page 85: ...ctronics 5 5 Exploded Views and Parts List 5 1 2 MH052FPEA MH052FPEA1 4 6 2 8 5 1 12 3 7 10 13 1 1 2 1 1 3 1 1 4 1 1 5 1 1 6 1 4 1 3 1 1 1 1 1 12 4 12 2 12 1 12 5 12 3 12 6 7 5 7 4 7 3 7 2 7 6 7 7 7 1 7 8 1 2 11 9 ...

Page 86: ...A 7 DB94 00531A ASS Y BACK BODY ASS Y 1 1 SA 7 1 DB94 00040J ASS Y CROSS FAN ASS Y 1 1 SA 7 2 DB60 20011A BOLT SPECIAL M6 1 1 SA 7 3 DB31 10151C MOTOR FAN IN 1 1 SA 7 4 DB61 01135A BACK BODY HIPS 1 1 SNA 7 5 DB61 01136A HOLDER MOTOR PP 1 1 SNA 7 6 DB63 00580A COVER IONIZER HIPS 1 1 SA 7 7 DB73 00128A RUBBER BEARING 1 1 SA 7 8 DB94 40007A ASS Y BEARING MOTOR 1 1 SNA 8 DB67 60030A SPRING SENSOR 1 1 ...

Page 87: ...H026FWEA MH035FWEA MH14VW2 07 MH16VW2 07 MH16VW2 09 MH18VW2 09 MH19VW2 07 MH19VW2 12 MH30VW2 09 MH30VW2 12 10 12 16 11 2 5 13 19 20 21 15 7 22 22 1 3 6 17 14 1 18 9 4 8 23 14 6 14 1 1 1 1 2 9 2 9 3 2 5 22 2 3 2 3 4 3 1 3 3 2 1 2 6 2 5 1 2 4 2 2 2 3 9 1 14 5 14 2 14 3 14 4 ...

Page 88: ...N ASS Y 1 1 9 DB96 05269B ASS Y EVAP TOTAL ASS Y 1 DB96 05269A 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 05313B ASS Y EVAP FP1 3 H FIN 2x12 1 DB96 05313A ASS Y EVAP FP1 5 H FIN 2x12 1 10 DB67 60030A SPRING SENSOR STS 301 1 1 11 DB94 00674A ASS Y BEARING RUBBER ASS Y CR 45 1 1 12 DB94 00627A ASS Y CROSS FAN ø83 x 719 1 1 13 DB31...

Page 89: ...16R ASS Y REMOCON ARH 1315 1 1 21 DB92 00643C ASS Y GRILLE ASS Y 1 1 22 DB90 01829J ASS Y COVER DISPLAY ASS Y 1 1 22 1 DB63 01108A COVER DISPLAY PC 1 1 22 2 DB64 01276A INLAY DISPLAY ACRYL 1 1 23 DB90 01920A ASS Y COVER CONTROL ASS Y 1 1 Parts List cont Q TY SA SNA No Code No Description Specification SA SNA SNA SA SA SNA SNA SNA SNA MH023FWEA MH026FWEA MH VW2 07 MH VW2 09 MH035FWEA MH VW2 12 ...

Page 90: ...MEMO 5 10 Samsung Electronics ...

Page 91: ...s and Parts List Samsung Electronics 5 11 5 1 4 MH052FWEA 10 12 16 11 5 13 19 20 15 7 21 21 1 3 6 17 14 1 18 9 4 8 22 14 6 14 1 1 1 1 2 24 2 5 21 2 3 2 3 4 3 1 3 3 2 1 2 6 2 5 1 2 4 2 2 2 3 23 14 5 14 2 14 3 14 4 2 ...

Page 92: ...0 1 5 DB63 01194B COVER PCB HIPS 1 6 DB61 02194A HOLDER EVAP ABS 1 7 DB94 00727A ASS Y HOLDER MOTOR ASS Y 1 8 DB93 03660A ASS Y CONTROL IN ASS Y 1 9 DB96 05264A ASS Y EVAP TOTAL ASS Y 1 10 DB67 60030A SPRING SENSOR STS 301 1 11 DB94 00674A ASS Y RUBBER BEARING ASS Y 1 12 DB94 00040X ASS Y CROSS FAN ASS Y 1 13 DB31 10151E MOTOR FAN IN 220 240V 60 50Hz 1 14 DB94 00652A ASS Y BACK BODY ASS Y 1 14 1 D...

Page 93: ...Exploded Views and Parts List Samsung Electronics 5 13 5 1 5 MH026FKEA MH035FKEA 13 12 11 10 9 3 1 8 7 6 18 3 1 22 23 2 4 5 15 16 19 20 21 14 1 17 24 14 2 14 ...

Page 94: ...0165A COVER FAN MOTOR Fire Resistant P S V0 1 SA 11 DB61 00362A CASE CONTROL Fire Resistant P S V0 1 SNA 12 DB93 02335D ASS Y PCB ASS Y 1 SA 13 DB63 00167A COVER CONTROL ASS Y 1 SA 14 DB96 01190H ASS Y EVAP IN ASS Y 1 SA 14 1 DB60 00057A SPACER EVAP ABS 1 SA 14 2 DB32 00035B THERMISTOR ASS Y 103AT 1 SA 15 DB61 00365A BRACKET TERMINAL SGCC M 1 SNA 16 DB61 00394A BASE TERMINAL ABS 1 SNA 17 DB65 0000...

Page 95: ...Samsung Electronics 5 15 Exploded Views and Parts List 1 2 8 9 10 11 3 6 7 4 5 PK118MG ...

Page 96: ...F POM 2 SA 4 DB63 00163A COVER PCB CASE HIPS UL94 V0 1 SA 5 DB93 01021A ASS Y PCB DISPLAY 1 SA 6 DB31 10153D MOTOR STEP MSFCC20A05 1 SA 7 DB61 00535A HOLDER MOTOR HIPS UL94 V0 1 SNA 8 DB64 00234B PANEL FRONT HIPS UL94 V0 1 SA 9 DB66 00159A BLADE H HIPS UL94 V0 1 SA 10 DB64 00243B GRILLE FRONT HIPS UL94 V0 1 SA 11 DB64 00244A GRILLE INLET AIR PP 1 SA Specification Q TY SA SNA Description ...

Page 97: ...Exploded Views and Parts List Samsung Electronics 5 17 5 1 6 MH052FDEA 1 2 5 13 18 10 11 19 17 9 4 16 7 8 14 15 3 6 12 19 2 19 6 19 3 19 1 5 1 5 6 5 5 5 4 5 2 5 7 5 3 19 4 19 5 ...

Page 98: ...H B ASS Y HOLDER OUTLET ASS Y COVER BOTTOM PLATE HANDLE FILTER PRE COVER CONTROL ASS Y CONTROL IN ASS Y CASE CONTROL ASS Y PCB MAIN TERMINAL BLOCK 6P TERMINAL BLOCK 6P C FILM TRANS POWER HOLDER WIRE SGCC M T0 8 SGCC M T0 8 ASS Y BLK SGCC M T0 8 ASS Y SGCC M T1 2 SGCC M T2 0 ASS Y SGCC M ø175 SGCC M ø175 OSME 1004 SAC SGCC M T1 6 ASS Y ASS Y SGCC M T2 0 ASS Y ASS Y ASS Y SGCC M T2 0 SGCC M T0 8 ASS...

Page 99: ...Exploded Views and Parts List Samsung Electronics 5 19 23 8 13 9 12 14 2 16 18 17 1 6 15 21 11 24 25 4 5 22 10 3 8 7 19 20 23 4 23 7 23 5 23 6 23 3 23 8 23 1 23 2 5 1 7 MH023FEEA MH026FEEA MH035FEEA ...

Page 100: ...4 DB90 01946A ASS Y SUPPORT EVAP RH ASS Y 1 SA 15 DB94 00768A ASS Y PARTITION ASS Y 1 SA 16 DB61 02282A BRACKET MOTOR SGCC M T2 0 1 SA 17 DB99 00669A ASS Y BAND MOTOR SINYA 1 SNA 18 DB31 00312A MOTOR FAN SINYA SSR PID 1 SA 19 DB67 00565A BLOWER ASS Y ABS TORSIONAL BUSH 2 SA 20 DB90 01947A ASS Y CASE BLOWER UPPER ASS Y 2 SA 21 DB90 01948A ASS Y CASE BLOWER BOTTOM ASS Y 2 SA 22 DB94 00716A ASS Y DRA...

Page 101: ... Electronics 5 21 8 17 7 13 16 16 1 17 1 16 2 13 1 2 14 15 9 10 1 1 1 3 4 18 5 6 11 12 20 19 5 2 Outdoor Unit 5 2 1 MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X ...

Page 102: ...BINET SIDE ASS Y 1 SA 10 DB90 40176B ASS Y COVER CONTROL ASS Y 1 SA 11 DB90 10616R ASS Y CABINET UPPER ASS Y 1 SA 12 DB63 00343A GUARD CONDENSER SECC P 1 SA 13 G4B135LU1EH ROTARY COMPRESSOR BLDC PERMANENT MAGNETIC MOTOR 1 SA 13 1 DB73 00070A GROMMET ISOLATOR NR 3 SNA 14 DB96 04469A ASS Y TUBE SUCTION ASS Y 1 SA 15 DB99 00607A ASS Y VALVE 4 WAY ASS Y 1 SA 16 DB99 00608A ASS Y VALVE ASS Y 1 SA 16 1 ...

Page 103: ...Exploded Views and Parts List Samsung Electronics 5 23 11 3 1 9 1 1 10 2 14 13 1 21 15 16 6 18 7 4 5 12 17 17 1 13 16 1 16 2 16 3 16 4 20 19 8 5 2 2 MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X ...

Page 104: ...2A GROMMET ISOLATOR 3 3 3 SNA 14 DB96 03803B ASS Y TUBE SUCTION 1 1 1 SA 15 DB96 03788A ASS Y 4 WAY VALVE 1 1 1 SA 16 DB99 00557A ASS Y VALVE 1 1 1 SA 16 1 DB96 03789A ASS Y TUBE EEV A 1 1 1 SA 16 2 DB96 03790A ASS Y TUBE EEV B 1 1 1 SA 16 3 DB96 03791A ASS Y TUBE EEV C 1 1 1 SA 16 4 DB96 03792A ASS Y TUBE EEV D 1 1 1 SA 17 DB93 02892A ASS Y CONTROL OUT 1 1 SA DB93 02892B ASS Y CONTROL OUT 1 SA 17...

Page 105: ...92 C CER CHIP 100nF 80 20 50V Y5V TP 2012 1 SNA C305 2203 000192 C CER CHIP 100nF 80 20 50V Y5V TP 2012 1 SNA C306 2203 000192 C CER CHIP 100nF 80 20 50V Y5V TP 2012 1 SNA C307 2203 000192 C CER CHIP 100nF 80 20 50V Y5V TP 2012 1 SNA C311 2203 001562 C CER CHIP 10nF 80 20 50V Y5V TP 2012 1 SNA C312 2203 000192 C CER CHIP 100nF 80 20 50V Y5V TP 2012 1 SNA C313 2203 000192 C CER CHIP 100nF 80 20 50V...

Page 106: ...R HEADER 1WALL 2P 1R 3 96mm STRAIGHT SN 1 SNA CN41 3711 004379 CONNECTOR HEADER BOX 4P 1R 2mm STRAIGHT SN 1 SNA CN42 3711 003942 CONNECTOR HEADER BOX 2P 1R 2mm STRAIGHT SN 1 SNA CN43 3711 000178 CONNECTOR HEADER 1WALL 2P 1R 3 96mm STRAIGHT SN W 1 SNA CN44 3711 000879 CONNECTOR HEADER BOX 3P 1R 2 5mm STRAIGHT SN 1 SNA CN45 3711 004349 CONNECTOR HEADER BOX 3P 1R 2mm STRAIGHT SN 1 SNA CN61 3711 00448...

Page 107: ...ME LAG 8 5x8mm 1 SNA FT71 DB27 00011A COIL CHOKE LS404190K AS S660 19mH 50 30 300M 1 SNA IC01 1203 002545 IC PWM CONTROLLER 266 DIP 8P 300MIL PLASTIC 0 3 1 SNA IC02 1203 000274 IC POSI FIXED REG 7805 TO 220 3P PLASTIC 4 8 5 1 SNA IC03 1203 003334 IC RESET S 801 SOT 23 5P 2 9x1 6mm PLASTIC 3 716 1 SNA IC04 DB09 00346A IC MICOM MB90F822 80 P 5 V 24 MHz STM 0466 OS 1 SA IC05 0506 000175 TR ARRAY 2003...

Page 108: ...R CHIP 1Kohm 5 1 8W TP 2012 1 SNA R211 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 1 SNA R212 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 1 SNA R302 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R303 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R304 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R305 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R306 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R307...

Page 109: ... R610 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 1 SNA R911 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R912 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R913 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R914 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA RY01 3501 001248 RELAY MINIATURE 12V 11 7mA DPDT 4mS 4mS 1 SNA SS71 3502 000115 SSR 12Vdc 2A 1mS 1mS 1 SNA ST11 DB26 00015A TRANS SWITCHING ...

Page 110: ...89 C CER CHIP 100nF 80 20 25V Y5V TP 1608 1 SNA C303 2203 000189 C CER CHIP 100nF 80 20 25V Y5V TP 1608 1 SNA C304 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C305 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C306 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C307 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C311 2203 000257 C CER CHIP 10nF 10 50V X7R 1608 1 SNA...

Page 111: ...SN 1 SNA CN32 3711 000178 CONNECTOR HEADER 1WALL 2P 1R 3 96mm STRAIGHT SN 1 SNA CN33 3711 000176 CONNECTOR HEADER 1WALL 2P 1R 3 96mm STRAIGHT SN 1 SNA CN41 3711 004379 CONNECTOR HEADER BOX 4P 1R 2mm STRAIGHT SN 1 SNA CN42 3711 003942 CONNECTOR HEADER BOX 2P 1R 2mm STRAIGHT SN 1 SNA CN44 3711 000879 CONNECTOR HEADER BOX 3P 1R 2 5mm STRAIGHT SN 1 SNA CN60 3711 004484 CONNECTOR HEADER BOX 5P 1R 2mm S...

Page 112: ... 10 1 SNA Q603 0501 000534 R COMPOSITION 2SC2412K NPN 200mW SOT 23 TP 1 1 SNA R101 2007 000290 R CHIP 100ohm 5 1 8W TP 2012 1 SNA R102 2007 000493 R CHIP 2 2Kohm 5 1 8W TP 2012 1 SNA R103 2002 001104 R CHIP 12Mohm 5 1 2W AA TP 3 4x9mm 1 SNA R104 2002 001104 R CHIP 12Mohm 5 1 2W AA TP 3 4x9mm 1 SNA R105 2007 000931 R CHIP 470ohm 5 1 8W TP 2012 1 SNA R201 2007 000944 R CHIP 47Kohm 5 1 4W TP 3216 1 S...

Page 113: ...1 SNA R505 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R506 2007 000872 R CHIP 4 7Kohm 5 1 8W TP 2012 1 SNA R511 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 1 SNA R515 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 1 SNA R601 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R602 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 1 SNA R603 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R604 2007 000468 R CHIP 1Kohm ...

Page 114: ...mm 1 SNA XC71 2301 001439 DIODE ZENER 220nF 10 275V BK 18x10x15 8mm 1 SNA XC72 2301 001220 C FILM LEAD PPF 100nF 10 275V BK 18x6x12 15 1 SNA ZD11 0403 000252 DIODE ZENER BZX84C3V6 3 4 3 8V 350mW SOT 2 1 SNA ZD12 0403 001285 DIODE ZENER BZX84 C11 10 4 11 6V 350mW SOT 1 SNA CD312 0406 001204 DIODE TVS SMBJ5 0CA 6 4 7 07V 600W SMB 1 SNA CD334 0406 001204 DIODE TVS SMBJ5 0CA 6 4 7 07V 600W SMB 1 SNA F...

Page 115: ...R CHIP 100nF 80 20 25V Y5V TP 1608 1 SNA C303 2203 000189 C CER CHIP 100nF 80 20 25V Y5V TP 1608 1 SNA C304 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C305 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C306 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C307 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C311 2203 000257 C CER CHIP 10nF 10 50V X7R 1608 1 SNA C312 2...

Page 116: ...NA CN32 3711 000178 CONNECTOR HEADER 1WALL 2P 1R 3 96mm STRAIGHT SN 1 SNA CN33 3711 000176 CONNECTOR HEADER 1WALL 2P 1R 3 96mm STRAIGHT SN 1 SNA CN41 3711 004379 CONNECTOR HEADER BOX 4P 1R 2mm STRAIGHT SN 1 SNA CN42 3711 003942 CONNECTOR HEADER BOX 2P 1R 2mm STRAIGHT SN 1 SNA CN44 3711 000879 CONNECTOR HEADER BOX 3P 1R 2 5mm STRAIGHT SN 1 SNA CN60 3711 004484 CONNECTOR HEADER BOX 5P 1R 2mm STRAIGH...

Page 117: ...NA Q603 0501 000534 R COMPOSITION 2SC2412K NPN 200mW SOT 23 TP 1 1 SNA R101 2007 000290 R CHIP 100ohm 5 1 8W TP 2012 1 SNA R102 2007 000493 R CHIP 2 2Kohm 5 1 8W TP 2012 1 SNA R103 2002 001104 R CHIP 12Mohm 5 1 2W AA TP 3 4x9mm 1 SNA R104 2002 001104 R CHIP 12Mohm 5 1 2W AA TP 3 4x9mm 1 SNA R105 2007 000931 R CHIP 470ohm 5 1 8W TP 2012 1 SNA R201 2007 000944 R CHIP 47Kohm 5 1 4W TP 3216 1 SNA R202...

Page 118: ...505 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R506 2007 000872 R CHIP 4 7Kohm 5 1 8W TP 2012 1 SNA R511 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 1 SNA R515 2007 000941 R CHIP 47Kohm 5 1 8W TP 2012 1 SNA R601 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R602 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 1 SNA R603 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 SNA R604 2007 000468 R CHIP 1Kohm 5 1 8W ...

Page 119: ...71 2301 001439 DIODE ZENER 23 TP 220nF 10 275V BK 18x10x15 8mm 1 SNA XC72 2301 001220 C FILM LEAD PPF 100nF 10 275V BK 18x6x12 15 1 SNA ZD11 0403 000252 DIODE ZENER BZX84C3V6 3 4 3 8V 350mW SOT 2 1 SNA ZD12 0403 001285 DIODE ZENER BZX84 C11 10 4 11 6V 350mW SOT 1 SNA CD312 0406 001204 DIODE TVS SMBJ5 0CA 6 4 7 07V 600W SMB 1 SNA CD334 0406 001204 DIODE TVS SMBJ5 0CA 6 4 7 07V 600W SMB 1 SNA F701_1...

Page 120: ...1 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 1 SNA D916 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 1 SNA D917 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 1 SNA D918 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 1 SNA D919 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 1 SNA D920 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 1 SNA D921 0401 00...

Page 121: ...10W DA TP 2012 3 SNA R202 R205 2007 000285 R CHIP 100Kohm 5 1 8W DA TP 3216 4 SNA R102 R104 2007 000568 R CHIP 220Kohm 5 1 8W DA TP 3216 3 SNA D900 D919 0401 000184 DIODE SWITCHING RLS4148 100V 450mA LL 34 TP 20 SNA BD71 0402 001298 DIODE BRIDGE DF06S 600V 1A SMD 4 TP 1 SNA ZD11 0403 000252 DIODE ZENER BZX84C3V6 3 6V 350mW SOT 23 TP 1 SNA ZD12 0403 001285 DIODE ZENER BZX84 C11 10 4 11 6V 350MW SOT...

Page 122: ... MINIATURE FTR F3AA012E 12VDC 5A 200mW 3000mA 1FORmA 10mS 2 SNA RY01 3501 001248 RELAY MINIATURE G6S 2 12V 2A 11 7mA DPDT 4mS 4mS 1 SNA SW01 3406 001092 SWITCH ROTARY PT65 112 240V AC 25A 6P L14mm 1 SNA SW02 SWITCH DIGITAL PT65 701 ROTARY DIP DC24V MAX 0 4 1 SNA SW03 DB34 00009A SWITCH DIGITAL PT65 103 ROTARY DIP DC24V MAX 0 4 1 SNA SW04 SW05 3407 001062 SWITCH DIP DIP SW BSD 104 5V DC 100mA SLIDE...

Page 123: ... BLU 1WALL 2P 1R 7 92mm STRAIGHT SN 1 SNA CN73 3711 003405 CONNECTOR HEADER YW396 03AV BLK 1WALL 2P 1R 7 92mm STRAIGHT SN 1 SNA CN72 3711 000262 CONNECTOR HEADER YW396 05AV WHT 1WALL 3P 1R 7 92mm STRAIGHT SN 1 SNA CN62 3711 001001 CONNECTOR HEADER B5B XH A BLU BOX 5P 1R 2 5mm STRAIGHT SN 1 SNA PCB BOARD PCB FR 4 W135xH216 1x2 REV NO 30210A5 1 SNA Location No Code No Description Q TY SA SNA Remark ...

Page 124: ...00534 TR SMALL SIGNAL 2SC2412K NPN 50V 0 15A 4 SNA Q901 Q902 Q904 Q907 0504 000001 TR DIGITAL DTA114EKA PNP DIGITAL TRANSISTOR 6 SNA IC06 IC09 0506 000175 TR ARRAY ULN2003ADR 4 SNA IC51 1103 001175 IC EEPROM 93LC56B 8 SOIP 128 16BIT 1 SNA BD71 0402 001298 DIODE BRIDGE DF06S 600V 1A 1 SNA PCB BOARD DB41 00254A PBA LOGIC BOARD FR 4 W168xH219 1 6T BOARD CODE 30228A4 1 SNA C105 2401 000038 C AL RADIAL...

Page 125: ...OARD TO CABLE YW396 03AV BLU 1 SNA CN76 3711 003407 HEADER BOARD TO CABLE YW396 03AV RED 1 SNA CN72 3711 000203 HEADER BOARD TO CABLE YW396 03AV WHT 1 SNA CN74 3711 003406 HEADER BOARD TO CABLE YW396 03AV YEL 1 SNA CN77 3711 000315 HEADER BOARD TO CABLE YW396 07AV WHT 1 SNA CN73 3711 000357 HEADER BOARD TO CABLE YW396 09AV WHT 1 SNA F702 3601 001308 FUSE 250V 1 6A TIME LAG PLASTIC 8 4x7 6mm SR 5 0...

Page 126: ...402 R403 2007 001067 R CHIP 6 8Kohm 1 1 8W TP 2012 3 SNA R440 2007 001071 R CHIP 6 8Kohm 5 1 8W TP 2012 1 SNA R404 R405 R406 R416 R502 2007 000766 R CHIP 330ohm 5 1 8W TP 2012 7 SNA R509 R901 R202 R610 2007 000686 R CHIP 3 3Kohm 5 1 8W TP 2012 2 SNA R413 2007 000613 R CHIP 24Kohm 1 1 8W TP 2012 1 SNA R511 R513 2007 000938 R CHIP 47Kohm 1 1 8W TP 2012 2 SNA R604 R605 2007 000931 R CHIP 470ohm 5 1 8...

Page 127: ...T 1 SNA CN42 3711 000015 CONNECTOR HEADER SMW250 02 WHT 1 SNA CN51 3711 000794 CONNECTOR HEADER SMW250 02 BLK 1 SNA CN71 3711 003404 CONNECTOR HEADER YW396 03AV BLU 1 SNA CN72 3711 000203 CONNECTOR HEADER YW396 03AV WHT 1 SNA CN74 3711 003406 CONNECTOR HEADER YW396 03AV YEL 1 SNA CN75 3711 003405 CONNECTOR HEADER YW396 03AV BLK 1 SNA CN81 3711 000939 CONNECTOR HEADER SMW250 04 RED 1 SNA CN83 3711 ...

Page 128: ... 50V X7R TP 2012 1 SNA C109 C112 C116 C117 C121 2203 000192 C CER CHIP 100nF 80 20 50V Y5V TP 2012 34 SNA C302 C306 C404 C410 C417 C418 C429 C430 C501 C506 C508 C511 C513 C707 C714 C110 C114 C119 C806 C807 2401 000832 C AL 220uF 20 25V GP TP 8x11 5 5 5 SNA C113 C122 C803 2203 005261 C CER CHIP 1000nF 10 25V X7R 3216 3 SNA C118 C401 C403 2401 002300 C AL 47uF 20 50V GP TP 6 3x11 5 4 SNA C123 2401 0...

Page 129: ... SNA IC11 1203 003527 IC PWM CONTROLLER TOP243 DIP 7P 9 83x6 6mm PLASTIC 1 SNA IC12 IC61 IC62 0604 001172 PHOTO COUPLER TR 100 300 200mW SOP TP 3 SNA IC13 1203 002948 IC POSI ADJUST REG TL431ACD SOP 8P 4 9x3 9mm PLASTIC 1 SNA IC16 IC19 DB95 00594A ASS Y VOLTAGE REGULATOR KIA78M05 KA78M05 2 SNA IC20 1006 001210 IC BUS TRANSCEIVER 485 DIP 8P 300MIL SINGLE ST PL 1 SNA IC21 IC42 1202 000104 IC VOLTAGE...

Page 130: ... 2012 3 SNA R427 R718 R719 2007 000465 R CHIP 1Kohm 1 1 8W TP 2012 3 SNA R413 R415 R429 R431 2007 008261 R CHIP 150Kohm 1 1 2W TP 5025 6 SNA R417 2007 008562 R CHIP 30 1ohm 1 1 8W TP 2012 1 SNA R418 R419 R432 2007 009114 R CHIP 110Kohm 1 1 2W TP 5025 3 SNA R420 2007 000515 R CHIP 2 7Kohm 1 1 8W TP 2012 1 SNA R421 2006 001131 R CEMENT 17mohm 5 15W WR15P 1 SNA R422 2007 000938 R CHIP 47Kohm 1 1 8W T...

Page 131: ...MIC 4MHz 0 5 BK 8X3X5 5mm 1 SNA ZD21 ZD22 ZD72 0403 000282 DIODE ZENER MMBZ5232B 5 225mW SOT 23 TP 3 SNA IC50 DB09 00327B IC MICOM MB90F822 80P 5V 24MHz SMT 0458 OA 1 SNA FUSE CHIP 3602 001038 1 SNA BD01 0402 001553 DIODE BRIDGE GBPC3506W 600V 35A SQUARE 4 BK 1 SNA D101 DB98 16587A ASS Y DIODE SHOTTKY R3060G2 1 SNA D104 D106 0402 001427 DIODE RECTIFIER ES1D 200V 1A DO 214AC TP 3 SNA IC51 IC55 0506...

Page 132: ...NA C303 C304 C305 C306 C404 C405 C406 C407 C408 C409 C410 C417 C418 C429 C430 C501 C502 C503 C504 C505 C506 C508 C509 C510 C511 C513 C707 C714 C110 C114 C119 C806 C807 2401 000832 C AL 220uF 20 25V GP TP 8x11 5 5 5 SNA C113 C122 C803 2203 005261 C CER CHIP 1000nF 10 25V X7R 3216 3 SNA C118 C401 C402 C403 2401 002300 C AL 47uF 20 50V GP TP 6 3x11 5 4 SNA C123 2401 000303 C AL 100uF 20 25V GP TP 6 3...

Page 133: ... 002948 IC POSI ADJUST REG TL431ACD SOP 8P 4 9x3 9mm PLASTIC 1 SNA IC16 IC19 DB95 00594A ASSY VOLTAGE REGULATOR KIA78M05 KA78M05 2 SNA IC20 1006 001210 IC BUS TRANSCEIVER 485 DIP 8P 300MIL SINGLE ST PL 1 SNA IC21 IC42 1202 000104 IC VOLTAGE COMP 393 SOP 8P 150MIL DUAL 36V CMO 2 SNA IC30 0801 000393 IC CMOS LOGIC 74HC86 OR GATE SOP 14 150MIL QUAD S 1 SNA IC31 0604 001003 PHOTO COUPLER TR 50 150 200...

Page 134: ...W TP 2012 1 SNA R418 R419 R432 2007 009114 R CHIP 110Kohm 1 1 2W TP 5025 3 SNA R420 2007 000515 R CHIP 2 7Kohm 1 1 8W TP 2012 1 SNA R421 2006 001130 R CEMENT 7mohm 5 15W WR15P ABCO 1 SNA R422 2007 000938 R CHIP 47Kohm 1 1 8W TP 2012 1 SNA R423 R509 R707 2007 000546 R CHIP 20Kohm 5 1 8W TP 2012 3 SNA R424 2007 000868 R CHIP 4 7Kohm 1 1 8W TP 2012 1 SNA R501 R504 2007 002903 R CHIP 18 2K F 1 12W 160...

Page 135: ...327A IC MICOM MB90F822 80P 5V 24MHz SMT 0458 OA 1 SNA Fuse Clip 3602 001038 31 5 60 1 SNA BD01 0402 001553 DIODE BRIDGE GBPC3506W 600V 35A SQUARE 4 BK 1 SNA D101 DB98 16587A ASSY DIODE SHOTTKY R3060G2 1 SNA D104 D105 D106 0402 001427 DIODE RECTIFIER ES1D 200V 1A DO 214AC TP 3 SNA IC51 IC52 IC53 IC54 IC55 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 5 SNA IPM DB95 00593A ASSY IPM PS21869 1 SNA...

Page 136: ...MEMO 6 32 Samsung Electronics ...

Page 137: ...Samsung Electronics 7 1 This Document can not be used without Samsung s authorization 7 Wiring Diagram 7 1 Indoor Unit MH FPEA MH VP2 ...

Page 138: ...7 2 Samsung Electronics This Document can not be used without Samsung s authorization Indoor Unit cont MH FWEA MH VW2 ...

Page 139: ...Samsung Electronics 7 3 MH FKEA Wiring Diagram This Document can not be used without Samsung s authorization ...

Page 140: ...Wiring Diagram 7 4 Samsung Electronics This Document can not be used without Samsung s authorization MH FDEA ...

Page 141: ...Wiring Diagram Samsung Electronics 7 5 This Document can not be used without Samsung s authorization MH FEEA ...

Page 142: ...7 6 Samsung Electronics This Document can not be used without Samsung s authorization 7 2 Outdoor Unit MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X ...

Page 143: ...Samsung Electronics 7 7 Wiring Diagram This Document can not be used without Samsung s authorization MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X ...

Page 144: ...8 1 Samsung Electronics This Document can not be used without Samsung s authorization 8 Schematic Diagram 8 1 Indoor Unit STEP MOTOR MH FPEA MH VP2 ...

Page 145: ... MH FWEA MH VW2 This Document can not be used without Samsung s authorization Schematic Diagram Samsung Electronics 8 2 ...

Page 146: ...Schematic Diagram 8 3 Samsung Electronics STEP MOTOR MH FKEA This Document can not be used without Samsung s authorization ...

Page 147: ...Schematic Diagram Samsung Electronics 8 4 MH FDEA This Document can not be used without Samsung s authorization ...

Page 148: ...Schematic Diagram 8 5 Samsung Electronics MH FEEA This Document can not be used without Samsung s authorization ...

Page 149: ...Samsung Electronics 8 6 This Document can not be used without Samsung s authorization 8 2 Outdoor Unit MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X ...

Page 150: ...8 7 Samsung Electronics Schematic Diagram This Document can not be used without Samsung s authorization MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X ...

Page 151: ...nsor Detect Display Drive Power Factor Control Samsung Electronics 9 Circuit Descriptions 9 1 PCB Circuit Descriptions 9 1 1 Outdoor Unit MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X This Document can not be used without Samsung s authorization 11 11 05 5 10 PM Page 8 8 ...

Page 152: ... Drive EMI Filter Block Communication Temperature Sensor Detect Display Drive Power Factor Control Circuit Descriptions Samsung Electronics 9 1 2 Outdoor Unit MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X This Document can not be used without Samsung s authorization 11 11 05 5 10 PM Page 8 10 ...

Page 153: ...09 MH VP2 09 MH 09 MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X MH18VP2X MH14VW2X MH16VW2X MH18VW2X 1 4 1 2 Muffler 4 Way valve Header 5 8 Distributor 3 8 3 8 Receiver 1 4 1 4 EEV OUTDOOR UNIT INDOOR UNIT ROOM A ROOM B Inverter Compressor Main accumulator 1 2 1 2 3 8 2 1 Service valve Service valve 1 2 Sub accumulator ...

Page 154: ...X MH19VW2X ex 2 Rooms MH 07 MH 12 1 4 1 2 Header 5 8 Distributor 3 8 3 8 Service valve Service valve Receiver 1 4 1 4 EEV OUTDOOR UNIT INDOOR UNIT ROOM A ROOM B Sub accumulator 1 2 1 2 2 1 1 2 4 Way valve Inverter Compressor Main accumulator 3 8 Muffler ...

Page 155: ...W2X ex 3 Rooms MH30 2 09 MH30 2 09 MH30 2 12 Inverter Compressor Main accumulator Sub accumulator 1 2 3 8 1 2 Service valve 5 8 Header 5 8 Distributor 3 8 3 8 3 8 Service v v 3 8 Receiver 1 2 1 4 1 4 1 4 EEV 1 2 3 4 OUTDOOR UNIT INDOOR UNIT ROOM A ROOM B ROOM C ...

Page 156: ...oms MH026FPEA MH026FPEA MH035FPEA MH052FPEA Inverter Compressor Main accumulator Sub accumulator 1 2 3 8 1 2 Service valve 5 8 Header 5 8 Distributor 3 8 3 8 3 8 1 2 Service v v 3 8 Receiver 1 2 1 4 1 4 1 4 1 4 EEV 1 2 3 4 OUTDOOR UNIT INDOOR UNIT ROOM A ROOM B ROOM C ROOM D ...

Page 157: ...P2 COM2 COM1 12V ROOM EVE IN EVE OUT Motor Rpm Feed Back Module PCB Connection Display PCB Connection Auto Grill Auto Grill 2 1 Blade H Step Motor 2 Down Load Connector 3 ION 4 EEV 5 Indoor Fan Motor 6 Fan Motor Capacitor 7 Power 1 2 3 4 7 6 5 The red number connecter is not used ...

Page 158: ... PCB Connection Module PCB Connection Display PCB Connection Melody 1 DownLoad Connector 2 EEV 3 Indoor Fan Motor 4 POWER 5 HVPS 6 ION 7 Blade Step Motor 8 Auto Grill Step Motor1 9 Auto Grill Step Motor2 1 2 5 6 4 3 MH FWEA MH VW2 MAIN PCB The red number connecter is not used 8 9 7 ...

Page 159: ...PCB Diagram Samsung Electronics 10 3 MH FWEA MH VW2 SUB PCB External Signal MAIN PCB Connection The red number connecter is not used ...

Page 160: ...MH FKEA Ventilator Drain Pump Fan Motor Power Motor Rpm Feed Back EVA Out Sensor ROOM EVA IN Sensor 12V Float Switch Connection Step Motor 1 EEV Connection 2 Display PCB Connection 3 COM1 4 COM2 4 3 2 1 The red number connecter is not used ...

Page 161: ... 10 5 1 2 3 4 5 6 7 Heat Thermal EVA out Temperature Room Temperature EVA in Temperature Display EEV 12V Power COM 2 COM 1 Float Switch Heater 1 Fan Motor 2 Drain Pump 3 Ventilator 4 Water Coil 5 Power 6 Trans in 7 Trans out MH FDEA ...

Page 162: ...Heater Temperature Wired Remote Controller Power 12V Control Signal EEV Display Operating Check Signal HALL IC 1 Download 2 COM 1 3 COM 2 4 Load Control Signal 5 Heater 6 Address Switch 7 Option Switch 8 Fan Tap Control 9 Ventilator 0 Drain Pump Hot Coil Fan SSR Trans In Main Power Q Trans out 1 2 3 5 8 9 7 6 Q 0 4 ...

Page 163: ...H18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X 10 2 MAIN PCB Outdoor Unit Compressor C W Communication Display 4P Display 10P EEV A EEV B Thermistor Out Discharge Thermistor O L P Condenser 4 Way C W Fan 1 Heater C W 2 Earth C W 3 Power C W 4 Reactor C W 4 1 3 2 ...

Page 164: ...essor C W Communication Display 4P Display 10P EEV A EEV B EEV C EEV D Thermistor Out Discharge Thermistor O L P Condenser 1 4 Way C W 2 Fan 3 Heater C W 4 Earth C W 5 Power C W 6 Reactor C W MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X 6 3 2 1 5 4 ...

Page 165: ...rature button On Off UP DOWN Low Medium High Automatic rotated Turbo button The air conditioner cools or heats the room as quickly as possible After 30 minutes the air conditioner is reset automatically to the previous mode 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 Mode selection butt...

Page 166: ...omatically after a given period of time that is from 30 minutes to 24 hours To set the operating time press the button one or more times until the required time display FUNCTION BUTTON No 9 10 11 Timer Set Cancel button After setting On Timer or Off Timer press the button to set it completely And press the button again to cancel On Timer or Off Timer set The Feature of Key in remote control cont ...

Page 167: ...tor Off Timer setting Sleep button Swing button Timer Set Cancel button Temperature adjustment buttons Temperature setting Air flow direction Turbo mode Sleep mode On Off button Mode selection button AUTO COOL DRY FAN HEAT Fan speed adjustment button Turbo button On Timer button Off Timer button Fan speed On Timer setting Battery discharge indicator Digital On Off button ...

Page 168: ...Press the button to select the fan speed until the required setting is displayed Heat Mode Press the button on the remote control until is displayed Press the button to select the fan speed until the required setting is displayed 11 2 MH FWEA MH VW2 11 2 1 Basic Function Automatic rotated Low Medium High Automatic rotated Low Medium High Mode Explanation Remark ...

Page 169: ...structions Samsung Electronics 11 5 Dry Mode Press the button on the remote control until is displayed Fan Mode Press the button on the remote control until is displayed Basic Function cont Mode Explanation Remark ...

Page 170: ...ing Press the button Function Sound On Off Press the button to turn off the sound Function Anions Function Press the button If you press the button when the air conditioner is off the air conditioner turns on automatically and generates anions in the Fan mode with Low fan speed 11 2 2 Applied Function Mode Explanation Remark Mode Operating time When the air conditioner is turned On Auto Cool Dry H...

Page 171: ...N HEAT Fan speed adjustment button Sound On Off indicator Battery life indicator Fan speed indicator Anions indicator Sleep mode indicator Off Timer button On Timer button Power On Off button On Timer indicator Turbo function indicator Temperature setting Air flow direction Off Timer indicator Energy saving indicator Temperature adjustment buttons Sound On Off button Auto Cleaning button Turbo but...

Page 172: ...les you to switch on the air conditioner automatically after a given period of time that is from 30 minutes to 24 hours To cancel press the Set Cancel button Off Timer button The Off Timer enables you to switch off the air conditioner automatically after a given period of time that is from 30 minutes to 24 hours To cancel press the Set Cancel button In case of Heat pump model In case of Cooling on...

Page 173: ...filter press the button Operating mode Mode selection button Filter Reset button Swing button On Timer button Off Timer button On Off Timer Set Cancel button Fan speed adjustment button Temperature adjustment buttons Temperature setting Fan speed Air flow direction On Timer setting Off Timer setting Battery discharge indicator ...

Page 174: ...p and the air conditioner does not operate The compressor and indoor fan stop intermittently in HEAT mode Indoor fan and outdoor fan stop operation intermittently in a HEAT mode The compressor stops intermittently in a COOL mode or DRY mode and fan speed of the indoor unit decreases Explanation In happens after a delay of 3 minutes when the compressor is reoperated The same phenomenon occurs when ...

Page 175: ...g and Testing operations K 1 1 2 3 4 K 2 K 3 K 4 Number of indoor unit Number of indoor unit AUTO Addressing MANUAL Addressing 7 segment LED 2digits x 2 Push Key K1 K2 K3 K4 1 Heat mode Try run Display Reset View mode change 2 3 4 Refrigerant Charging Display Cool mode Try run Display Pump down Display Checking of pipe connection Display K 1 K 2 K 3 OFF DIS01 SW02 SW01 K 4 DIS02 Outdoor PCB Displa...

Page 176: ... On this mode the controller will ignore the manual address number set on the rotary switch on the indoor PCB To confirm the indoor address number assigned by this mode use TEST MODE and the address number will be displayed on the LED display on the indoor unit OK This number is displayed only while communicating so each number is displayed for a short time in order Nothing is displayed on the LED...

Page 177: ... unit LED Error code E460 is displayed on outdoor unit LED Error code E401 E404 or E416 is displayed on outdoor unit LED SW01 setting number must same as the number of indoor unit In case of communication error by wrong wiring on the indoor unit all indoor units display an error code In this case correction at the wrong point could solve all indoor unit error display Confirm power cable connection...

Page 178: ...ote control Remote control battery Infrared signal receiving path front panel duct infrared receiving module wiring No Indoor unit Wiring cable to outdoor unit No Good Starting by remocon or ON OFF switch on the indoor unit or K2 button on the Outdoor PCB display Apply the power Check AC voltage between L and N of MAIN power terminal block Check AC voltage between L and N of power terminal block f...

Page 179: ...or unit operation mode Consult LED pattern on wiring diagram on outdoor controller No No No No Is the error code related to cycle protection Are some of the indoor units operation mode cooling heating different from others Error related to outdoor controller except temperature sensor and communication between indoor unit and outdoor unit See Error Code Table and Check Main checking point Is the er...

Page 180: ...ttern inverter micom detects some hardware trouble or abnormal condition Yellow Green Red Description Note Status indication OFF OFF OFF Power OFF No power SMPS error ON ON ON Power on reset 1 2 seconds If always in this pattern IC01 inverter micom has some trouble OFF Blink ON Normal operation Hardware trouble OFF OFF ON Communication Error between Main micom and inverter micom Blink Blink ON Cur...

Page 181: ...ut in case of 3 0A above DC link voltage will go up over 300V This voltage is in proportion to AC input voltage Current can be monitored with VIEW MODE Press K4 key on the outdoor display PCB for several times to change the display to sensor temperature value Left 1 digit of the LED is data index and Right 3 digits are the value Item Measuring point Normal value DC LINK Q803 E D101 Cathode about 1...

Page 182: ...ble and Communication cable See 12 2 Checking and Testing operations and installation manual 12 3 5 Checking Temperature sensor See 12 5 Fault Diagnosis of Major Parts In case of a sensor in outdoor unit temperature can be monitored with VIEW MODE Press K4 key on the outdoor display PCB for several time to change the display to sensor temperature value Left 1 digit of the LED is data index and Rig...

Page 183: ...ge the display to current EEV value Left 1 digit of the LED is data index and Right 3 digits is the value 12 3 7 Pipe matching See 12 2 Checking and Testing operations 12 3 8 Checking Motor in indoor unit See 12 5 Fault Diagnosis of Major Parts Index Value Remark 3 EEV A step 4 EEV B step 5 6 EEV D step MH040FXEA2 MH052FXEA2 MH14 2X MH16 2X MH18 2X MH19 2X Always Zero EEV C step The step value ran...

Page 184: ...ry paper or the like before soldering them Since the lead wires of any new part are covered with an oxide film solder cannot adhere to the lead wires if not polished 6 When soldering any part care should be exercised not to apply any high wattage soldering iron to the part for a long time Some parts are of so low a heat resistance that they may be broken or have the properties changed if a solderi...

Page 185: ...short Measure the resistance between terminals of the Motor connector housing Normal Abnormal 0Ω open or short Measure the resistance between terminals of the Motor connector housing Normal 40 50Ω Orange Gray Red Gray Yellow Gray Black Gray Abnormal 0Ω open or short Diagnosis Part Ambient temperature 15 C 20 C 25 C 30 C 25 C 40 C Resistance of sensor KΩ 14 7 12 1 10 8 3 6 9 5 8 Ambient temperature...

Page 186: ...it step motor Flap Front panel Measure the resistance between terminals Normal 1 1 1 3KΩ Abnormal 0Ω open or short Measure the resistance between terminals of the Motor connector housing Normal Abnormal 0Ω open or short Diagnosis Part Motor Resistance Ω Terminals wire color Flap 280 320 Red Yellow Red Orange Front panel 110 130 Red Blue Red Pink ...

Page 187: ...nsor AC zero voltage detect Address S W Buzzer SSR SMPS Indoor Unit control MICOM Comm Interface RS485 Comm Interface RS485 System control Micom Comm Interface RS485 Inverter Micom Relay EMI Filter Relay x2 Relay SMPS Inverter driver PFC driver Terminal block L N F1 F2 V1 V2 Indoor Unit 2 Indoor Unit 3 OUTDOOR UNIT Indoor Unit 4 Center controller Option Transmitter Option Wired remote controller O...

Page 188: ...is spread evenly in a room 5 Make sure that you install the indoor unit in an area away from TVs audio units cordless phones fluorescent lighting fixtures and other electrical appliances at least 1 meter 6 Make sure that you install the indoor unit in an area which provides easy pipe connection with the outdoor unit and easy drainage for condensed water 7 Make sure that you install the indoor unit...

Page 189: ...nit 7 Make sure that you install the outdoor unit in area which provides easy connection within the maximum allowable length of a coolant pipe If you install the excessive length of pipe add additional refrigerant as 15g per unit meter refer to the table below 8 Make sure that you install the outdoor unit in an area which is large enough to accommodate the measurements shown in figure on the next ...

Page 190: ...t valve cork of both liquid side and gas side of packed valve to the open position 6 Mount the valve stem nuts and the service port cap to the valve and tighten them at the torque of 183kgf cm with a torque wrench 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 port cap MH040FXEA2 MH052FXEA2 MH14 2X MH16 2X MH18 2X MH19 2X...

Page 191: ...e clockwise Make sure that pressure gauge show 0 1MPa 76cmHg after about 30 minutes This procedure is very important in order to avoid gas leak Turn off the vacuum pump Remove the hose of the low pressure side of manifold gauge 5 Set valve cork of both liquid side and gas side of packed valve to the open position 6 Mount the valve stem nuts and the service port cap to the valve and tighten them at...

Page 192: ...he pressure gauge low pressure side Standard pressure should be 8 0 9 0kg cm2 in a regular and high operation mode Refer to the 15 2 Pressure Graph 6 Open the refrigerant tank and fill with refrigerant until the rated pressure is reached It is recommended not to pour the refrigerant in too quickly but gradually while operating a pressure valve 8 Close the 3 Way valve disconnect the pressure gauge ...

Page 193: ...ve and open the 5 8 service valve again 5 Check the pressure indicated by the pressure gauge low pressure side Standard pressure is should be 8 0 9 0kg cm2 in a regular high operation mode Refer to the 15 2 Pressure Graph 6 Open the refrigerant tank and fill with refrigerant until the rated pressure is reached It is recommended not to pour the refrigerant in too quickly but gradually while operati...

Page 194: ...be It needs to affect the decrease in cooling and heating capacity or of the reliability of compressor that may be caused by a lack of refriger ant Installation position difference between the indoor unit and the outdoor unit should not exceed over than 15 meters When the connection pipe is been extended longer than 5 meters it might need to change the diameter of the electrical wire to a larger s...

Page 195: ...er Refer to this procedure when the unit is relocated 1 Carry out the pump down procedure refer to the details of pump down 2 Remove the power cord 3 Disconnect the assembly cable from the indoor and outdoor units 4 Remove the flare nut connecting the indoor unit and the pipe 4 At this time cover the pipe of the indoor unit and the other pipe using a cap or vinyl plug to avoid foreign material ent...

Page 196: ...se 6 Stop operation of the air conditioner Relocation of the air conditioner Refer to this procedure when the unit is relocated 1 Carry out the pump down procedure refer to the details of pump down 2 Remove the power cord 3 Disconnect the assembly cable from the indoor and outdoor units 4 Remove the flare nut connecting the indoor unit and the pipe 4 At this time cover the pipe of the indoor unit ...

Page 197: ...enerated from human body should emit outside of the body by air circulation conduction emission and evaporation The human body feels freshness when the emission rate is 40 45 which was emitted by a radiation when it is comfortable and warm and air circulation and conduction is 20 30 and evaporation is 20 24 It sometimes may depends on seasonal factor wearing condition age sex and mental state othe...

Page 198: ...0 8 70 19 60 8 00 58 30 7 40 21 27 22 00 9 50 59 50 11 30 21 00 8 78 59 30 9 30 32 22 90 10 65 58 50 14 30 22 20 10 11 58 70 12 90 21 31 29 8 00 84 30 6 50 27 70 8 08 79 00 7 30 35 27 32 50 9 10 84 80 8 90 28 10 9 20 77 30 11 30 32 33 06 10 50 82 00 13 80 28 90 10 58 74 30 14 13 21 37 50 8 20 94 20 7 30 34 70 8 10 93 10 7 30 43 27 38 20 9 40 94 30 10 70 35 50 9 20 91 10 10 33 32 39 40 10 70 92 40 ...

Page 199: ...58 90 13 62 19 30 8 50 58 80 12 10 32 21 50 10 26 58 20 15 10 20 30 9 80 57 70 14 20 21 29 10 7 60 85 10 9 20 26 40 7 82 81 60 10 70 35 27 32 20 8 70 84 00 11 60 27 30 8 99 78 40 13 10 32 33 20 9 90 81 70 14 50 28 40 10 13 76 80 15 10 21 33 50 8 60 94 80 9 70 33 20 8 10 93 20 10 40 43 27 35 00 8 90 93 20 12 20 33 70 9 00 91 30 12 30 32 37 20 13 34 92 30 17 60 34 40 10 40 88 20 15 40 135 ex 035 035...

Page 200: ... 15 20 19 41 2 82 65 20 19 10 19 52 2 81 68 20 18 70 27 23 30 2 83 71 40 18 90 24 42 2 92 70 20 17 30 7 20 30 20 6 60 81 20 1 40 29 60 6 90 80 48 0 10 27 31 50 7 00 87 00 0 60 31 80 7 30 83 50 1 60 24 20 32 20 10 58 79 50 13 11 29 90 11 20 73 10 15 30 27 38 59 11 15 84 10 13 30 32 60 11 70 77 80 16 50 135 ex 035 035 100 ex 026 026 ...

Page 201: ... 15 20 17 59 2 65 63 40 20 90 18 80 2 72 67 40 17 50 27 22 50 2 84 70 10 19 60 23 70 2 95 71 20 17 00 7 20 27 20 6 40 80 10 0 80 28 70 6 80 80 11 0 40 27 30 20 6 96 85 70 0 40 29 20 7 10 83 40 1 40 24 20 30 70 11 80 78 50 13 90 29 80 11 10 73 80 15 10 27 31 54 12 60 83 20 21 70 32 10 11 80 79 80 15 80 135 ex 035 035 100 ex 026 026 ...

Page 202: ...7 58 4 10 9 21 2 8 2 58 7 8 2 21 27 21 9 10 1 57 5 13 9 21 7 9 4 57 1 11 4 32 22 4 11 3 56 0 16 4 22 2 10 6 55 8 14 5 21 30 3 9 4 78 5 12 8 30 2 9 0 78 5 10 2 35 27 30 9 10 6 78 7 16 8 30 7 10 0 78 0 14 2 32 31 6 12 0 76 3 19 4 31 7 11 4 76 7 17 2 21 36 1 9 8 89 8 12 8 36 2 9 4 91 5 11 4 43 27 37 0 11 1 90 5 17 7 36 8 10 6 89 1 14 2 32 37 6 12 5 88 2 20 6 37 4 11 8 86 8 16 7 170 ex 026 026 035 052...

Page 203: ...gh P_low P_high P_low 21 15 20 0 8 3 20 0 7 8 21 15 27 19 20 7 9 7 20 5 9 0 32 23 21 2 10 9 21 0 10 2 21 15 29 1 9 0 29 0 8 6 35 24 27 19 29 7 10 2 29 5 9 6 32 23 30 4 11 6 30 5 11 0 21 15 34 9 9 4 35 0 9 0 43 26 27 19 35 8 10 7 35 6 10 2 32 23 36 4 12 1 36 2 11 4 170 ex 026 026 035 052 100 ex 026 026 052 ...

Page 204: ..._low T_dis T_suc 10 20 18 0 6 4 60 1 18 9 18 8 6 7 59 8 17 4 27 20 8 7 0 66 3 17 1 21 7 7 1 67 0 15 7 7 20 21 2 10 6 57 9 1 8 23 2 10 6 64 9 0 2 27 24 4 11 0 63 0 0 9 26 3 11 0 69 1 0 5 24 20 22 5 12 9 60 8 16 4 26 4 13 4 71 9 17 3 27 25 5 13 8 64 3 16 8 29 5 14 2 75 9 17 7 170 ex 026 026 035 052 100 ex 026 026 052 ...

Page 205: ... 5m Piping Outdoor Indoor P_high P_low P_high P_low 10 20 15 16 8 6 0 17 6 6 3 27 15 19 6 6 6 20 5 6 7 7 6 20 15 20 0 10 2 22 0 10 2 27 15 23 2 10 6 25 1 10 6 24 18 20 15 21 3 12 5 25 2 13 0 27 15 24 3 13 4 28 3 13 8 170 ex 026 026 035 052 100 ex 026 026 052 ...

Page 206: ...MEMO 15 10 Samsung Electronics ...

Page 207: ...MEMO Samsung Electronics 15 11 ...

Page 208: ...e Manual is a 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 Nov 2005 Printed in Korea Code No DB98 24296A 1 ...

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