Samsung MH052FPEA manual

THE FEA TURE OF PRODUCT AIR CONDITIONER ■ Multi Inverter(Free Joint Multi) Series – Variable Indoor Unit Combination (Free Joint Multi : MH040FXEA2/MH052FXEA2/ MH068FXEA4/MH080FXEA4) – Multi Inverter(Free Joint Multi) Series delivers comfort to 2~4 rooms with a Single Outdoor Unit ■ BLDC Inverter Compressor – Energy Saving Function ■ Co[...]

Contents 1 1. Precautions .......................................................................................................................................... 1-1 1-1 Installing the air conditioner ......................................................................................................... 1-1 1-2 Power supply and circuit breaker[...]

Contents 1 9. Circuit Descriptions .................................................................................................................... 9-1 9-1 PCB Circuit Descriptions .............................................................................................................. 9-1 9-2 Refrigerating Cycle Diagram ..................[...]

1-1 Samsung Electronics 1. Precautions 1-1 Installing the air conditioner ● Users should not install the air conditioner by themselves. Ask the dealer or authorized company to install the air conditioner except the window-type air conditioner in U.S.A and Canada. ● If you don’t install the air conditioner properly , it may cause a fire, a wat[...]

Samsung Electronics 1-2 1-5 Others ● Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor . ● Y oung children or infirm persons should be always supervised when they use the air conditioner . ● Max current is measured according to IEC standard for safety . ● Current is measured according to[...]

2-1 Samsung Electronics 2. Product Specifications 2-1 The Feature of Product ■ Multi Inverter(Free Joint Multi) Series delivers comfort to 2~4 rooms with a Single Outdoor Unit. ■ Inverter for High Efficiency Operation. Thanks to inverter control, efficiency of operation of the outdoor unit is enhanced depending on the number of indoor units ope[...]

Samsung Electronics 2-2 2-2 Name of Each Part The design and shape are subject to change according to the model. Note : • If you want to turn On/Off the Display during operation, press the button on the remote control. • The room temperature sensor senses air temperature around the sensor , and shows the temperature on the display . 2-2-1 Indoo[...]

Product Specifications 2-3 Samsung Electronics Indoor Unit(cont.) ■ MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ The design and shape can be changed according to the model. Air filter (under the grille) Air flow blades (outlet) Power (On / Off) button Set temperature & room temperature Operation indicator (Auto-Cool, Cool, Dry , Fan : Blue Auto-[...]

Product Specifications Samsung Electronics 2-4 Indoor 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 T imer indicator On/Off indicator(Green) & Removing frost indicator(Red) Remote control sensor 24296A(1)_1 11[...]

Product Specifications 2-5 Samsung 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 24296A(1)_1 11/11/05 5:02 P[...]

Samsung Electronics 2-6 Product Specifications 2-2-2 Outdoor Unit Air Inlet (Rear) Air Outlet Connection V alve Air Inlet (Rear) Air Outlet Connection V alve Note : • If the 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[...]

2-7 Samsung Electronics 2-3 Product Specifications Model Item MH020FPEA MH ✳✳ VP2-07 MH023FPEA MH026FPEA MH ✳✳ VP2-09 INDOOR UNIT Size Perfor- mance W all-mounted 2.00 2.20 1.4 6.5 6.6 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 W all-mounted 2.30 2.60 1.[...]

Samsung Electronics 2-8 Product Specifications(cont.) Model Item MH035FPEA MH ✳✳ VP2-12 MH052FPEA MH052FPEA1 INDOOR UNIT Size Perfor- mance W all-mounted 3.50 3.80 1.9 8.3 8.8 42 42 1,220~240,50 35 35 0.19 0.19 890x285x179 35.0x1 1.2x7.0 8.5 ø6.35x7.5 ø9.52x7.5 ø18x535 Cross-fan steel 15 2ROW 12STEP EEV W all-mounted 5.20 5.60 2.5 13.3 13.4 [...]

2-9 Samsung Electronics Product Specifications(cont.) Model Item MH023FWEA/MH026FWEA MH ✳✳ VW2-07/MH ✳✳ VW2-09 MH035FWEA MH ✳✳ VW2-12 MH052FWEA INDOOR UNIT Size Perfor- mance W all-mounted 2.60 2.90 1.4 7.0 7.3 40 40 1,220~240,50 30 30 0.18 0.18 950x268x165 37.4x10.6x6.5 9.0 ø6.35x7.5 ø9.52x7.5 ø18x920 Cross-flow Resin/steel 15 2ROW [...]

Samsung Electronics 2-10 Product Specifications(cont.) Model Item MH026FKEA MH035FKEA MH052FDEA INDOOR UNIT Size Perfor- mance 1-W ay Cassette 2.60 2.90 7.0 7.5 40 40 1,220~240,50 40 40 0.20 0.20 970x180x390 38.2x7.1x15.4 15 ø6.35x7 ø9.52x7 ø20x2,000 Cross-fan steel 28 2ROW 14STEP EEV 1-W ay Cassette 3.50 3.80 7.5 8.0 42 42 1,220~240,50 45 45 0.[...]

2-11 Samsung Electronics Product Specifications(cont.) Model Item MH023FEEA MH026FEEA MH035FEEA INDOOR UNIT Size Perfor- mance Slim Duct 2.60 2.90 8.6 9.0 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 Slim Duct 3.50 3.80 9.8 10.3 37 38 1,220~240,50 80 80 0.40 0.40 900x199x600 [...]

Samsung Electronics 2-12 Product Specifications(cont.) Model Item MH040FXEA2 MH052FXEA2 MH14VP2X MH16VP2X OUTDOOR UNIT Power (Outdoor Only) Size Fan Motor & Blower Com- pressor Perfor- mance 2.0~5.5 2.2~6.0 48 56 57 740~1,535 820~1,785 3.4~6.7 3.7~8.1 20 880x368x310 58 600 OLP Propeller ø460 128 3.0x450 2ROW 28STEP EEV 1,700 2.0~6.5 2.2~7.3 48[...]

2-13 Samsung Electronics Model Item MH18VP2X MH19VP2X MH14VW2X MH16VW2X MH18VW2X MH19VW2X OUTDOOR UNIT Power (Outdoor Only) Size Fan Motor & Blower Com- pressor Perfor- mance 5.20 5.80 48 56 57 1,440 1,745 6.3 7.8 20 880x368x310 58 600 OLP Propeller ø460 128 3.0x450 2ROW 28STEP EEV 1,700 5.50 6.00 48 56 57 1,535 1,785 6.7 8.1 20 880x638x310 58[...]

Samsung Electronics 2-14 Model Item MH068FXEA4 MH080FXEA4 MH30VP2X MH30VW2X OUTDOOR UNIT Power (Outdoor Only) Size Fan Motor & Blower Com- pressor Perfor- mance 2.6~8.9 2.9~10.3 48 57 58 830~2,470 1,230~2,705 3.9~10.8 5.6~1 1.9 30 880x796x330 72 T win Rotary G5T360FU1EK 1,100 OLP Propeller ø460 128 3.0x450 2ROW 36STEP EEV 2,900 2.6~9.3 2.9~10.[...]

2-15 Samsung Electronics 2-4 The Comparative Specifications of Product MH020FPEA MH026FPEA 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 MH18AP2-0[...]

Samsung Electronics 2-16 The Comparative Specifications of Product(cont.) MH020FPEA MH026FPEA MH035FPEA MH023FWEA MH026FWEA MH035FWEA MH026FKEA MH035FKEA MH023FEEA MH026FEEA MH035FEEA MH040FXEA2 MH052FXEA2 MH020FPEA MH026FPEA MH035FPEA MH023FWEA MH026FWEA MH035FWEA MH026FKEA MH035FKEA MH023FEEA MH026FEEA MH035FEEA MH040FXEA2 MH052FXEA2 Free Joint M[...]

2-17 Samsung Electronics The Comparative Specifications of Product(cont.) MH ✳✳ VP2-07 MH ✳✳ VP2-09 MH ✳✳ VP2-12 MH ✳✳ VW2-07 MH ✳✳ VW2-09 MH ✳✳ VW2-12 MH ✳✳ VP2X MH ✳✳ VW2X MH ✳✳ VP2-07 MH ✳✳ VP2-09 MH ✳✳ VP2-12 MH ✳✳ VW2-07 MH ✳✳ VW2-09 MH ✳✳ VW2-12 MH ✳✳ VP2X MH ✳✳ VW2X MH ✳✳ VP[...]

Samsung Electronics 2-18 The Comparative Specifications of Product(cont.) MH023FPEA MH026FPEA MH035FPEA MH052FPEA ✳ MH023FWEA MH026FWEA MH035FWEA MH052FWEA 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 Ou[...]

2-19 Samsung Electronics The Comparative Specifications of Product(cont.) MH023FPEA MH026FPEA MH035FPEA MH052FPEA ✳ MH023FWEA MH026FWEA MH035FWEA MH052FWEA MH026FKEA MH035FKEA MH023FEEA MH026FEEA MH035FEEA MH052FDEA MH068FXEA4 MH080FXEA4 MH023FPEA MH026FPEA MH035FPEA MH052FPEA ✳ MH023FWEA MH026FWEA MH035FWEA MH052FWEA MH026FKEA MH035FKEA MH023F[...]

Samsung Electronics 2-20 The Comparative Specifications of Product(cont.) MH30VP2-09 MH30VP2-12 MH30VW2-09 MH30VW2-12 MH30VP2X MH30VW2X MH30VP2-09 MH30VP2-12 MH30VW2-09 MH30VW2-12 MH30VP2X MH30VW2X MH30VP2-09 MH30VP2-12 MH30VW2-09 MH30VW2-12 MH30VP2X MH30VW2X 7.5kg 8.5kg 9.0kg 72.0kg 795x258x179mm 890x285x179mm 950x268x165mm 880x796x330mm 40dB ↓ [...]

2-21 Samsung Electronics 2-5 Accessory and Option Specifications 2-5-1 Indoor Unit Accessories ■ MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ Item Descriptions Q'TY Code-No. Remark Indoor Unit 1 Remote Control DB93-03016N 1 Wired remote Controller cables 1 Batteries for Remote Control DB47-90024A 2 User's Manual 1 Installation Manual 1[...]

Samsung Electronics 2-22 Product Specifications Indoor Unit Accessories(cont.) ■ MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ Item Descriptions Q'TY Code-No. Remark Indoor Unit 1 Remote Control DB93-03016R 1 Wired remote Controller cables 1 Batteries for Remote Control DB47-90024A 2 User's Manual 1 Installation Manual 1 O W N E R ' S [...]

2-23 Samsung Electronics Product Specifications Indoor Unit Accessories(cont.) ■ MH ✳✳✳ FKEA Item Descriptions Q'TY Code-No. Remark Indoor Unit Pattern sheet (Pad Install) DB69-00495A 1 DB72-00401C 2 Insulation cover drain DB62-01959A 1 User's Manual DB98-20235A 1 Installation Manual DB98-20239A 1 DB94-00281B 1 Insulation drain DB[...]

Samsung Electronics 2-24 Product Specifications Indoor Unit Accessories(cont.) ■ MH ✳✳✳ FDEA Item Descriptions Q'TY Code-No. Remark Indoor Unit User's Manual DB98-20236A 1 Installation Manual DB98-20240A 1 Pattern Sheet DB69-00168A/B 1 Drain Plug DB67-2001 1A 1 Insulation Drain DB72-00109G 8 Insulation Cover Pipe DB72-00109F 2 Ins[...]

2-25 Samsung Electronics Product Specifications ✳ The design and shape can be changed according to the model. ✳ The design and shape can be changed according to the model. Indoor Unit Accessories(cont.) ■ MH ✳✳✳ FDEA (cont.) Item Descriptions Q'TY Code-No. Remark Indoor Unit Cable-tie DB65-10088C 4 Drain Socket DB67-001 1 1A 1 Wire[...]

Samsung Electronics 2-26 Product Specifications Indoor Unit Accessories(cont.) ■ MH ✳✳✳ FEEA (cont.) Item Descriptions Q'TY Code-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 cont[...]

2-27 Samsung Electronics Product Specifications Item Descriptions Q'TY Code-No. Remark Outdoor Unit 2-5-2 Outdoor Unit Accessories O W N E R ' S I N S T R U C T I O N S M A N U A L D E I N S T R U C C I O N E S I S T R U Z I O N I P E R L ' U S O M A N U A L D E I N S T R U Ç Õ E S M A N U E L D ' U T I L I S A T I O N G E B R[...]

Samsung Electronics 2-28 Product Specifications Item Descriptions Q'TY Code-No. Remark Outdoor Unit Outdoor Unit Accessories(cont.) O W N E R ' S I N S T R U C T I O N S M A N U A L D E I N S T R U C C I O N E S I S T R U Z I O N I P E R L ' U S O M A N U A L D E I N S T R U Ç Õ E S M A N U E L D ' U T I L I S A T I O N G E B [...]

2-29 Samsung Electronics Product Specifications Item Descriptions Q'TY Code-No. Remark T ransmitter O W N E R ' S I N S T R U C T I O N S M A N U A L D E I N S T R U C C I O N E S I S T R U Z I O N I P E R L ' U S O M A N U A L D E I N S T R U Ç Õ E S M A N U E L D ' U T I L I S A T I O N G E B R A U C H S A N W E I S U N G G [...]

Samsung Electronics 3-1 Communication error (unable to receive data) Communication cable connection Communication error (outdoor cannot communicate) Another indoor unit or indoor PCB Indoor unit room temperature sensor error (Open/Short) Room temperature sensor , indoor PCB Indoor unit heat exchanger in temperature sensor error Heat exchanger in se[...]

Samsung Electronics 3-2 Alignment and Adjustments Operating Error of indoor unit: Displayed on the indoor unit regardless of operation Displayed on appropriate indoor unit which is operating Displayed on outdoor unit Indicators Abnormal conditions Power reset Error of temperature sensor in indoor unit (OPEN/SHORT) Error of heat exchanger sensor in [...]

Samsung Electronics Alignment and Adjustments 3-3 ■ MH ✳✳✳ FDEA / MH ✳✳✳ FEEA The error indicated on the LED display of Indoor unit : On : Flickering : Off ◆ If you turn off the air conditioner when the LED is flickering, the LED is also turned off. ◆ If you re-operate the air conditioner, it operates normally at first, then detec[...]

Samsung Electronics Alignment and Adjustments 3-4 ■ MH ✳✳✳ FDEA / MH ✳✳✳ FEEA(cont.) The error indicated on the LED display of Indoor unit : On : Flickering : Off ◆ If you turn off the air conditioner when the LED is flickering, the LED is also turned off. ◆ If you re-operate the air conditioner, it operates normally at first, the[...]

Samsung Electronics 3-5 Alignment and Adjustments 3-1-2 Outdoor Unit Communication error (indoor unable to receive data) Communication cable connection Communication error (outdoor unable to communicate) Indoor unit Indoor unit room temperature sensor error (Open/Short) Indoor unit Indoor unit heat exchanger in temperature sensor error (Open/Short)[...]

Samsung Electronics 3-6 Alignment and Adjustments Outdoor unit EEV open error (self diagnosis) EEV Outdoor unit EEV close error (self diagnosis) EEV High temperature (over 30˚C) of outdoor as heating mode Operation mode Low temperature (under -5˚C) of indoor as cooling mode Operation mode Wrong connection between communication and power cable Wir[...]

Samsung Electronics 3-7 3-2 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. 3 rd Make sure the remote control display shown as . Step 2 : Enter the Option Setup mode and select your option[...]

Samsung Electronics 3-8 Alignment and Adjustments Step 3 : Upon completion of the selection, check you made right selections. Press the Mode Selection key , to set the display part to and check the display part. The display part shows . Press the Mode Selection key , to set the display part to and check the display part. The display part shows . St[...]

Samsung Electronics Alignment and Adjustments 3-9 ■ MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ 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. 3 rd Make sure the remocon display shown as . Step 2 : Enter the Option [...]

Samsung Electronics Alignment and Adjustments 3-10 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 t[...]

Samsung Electronics 3-1 1 Alignment and Adjustments ex) Option No. : Step 1 : Enter the Option Setup mode. 1 st T ake out the batteries of remote control. 2 nd Press the temp. button simultaneously and insert the battery again. 3 rd Make sure the remote control display shown as . Step 2 : Enter the Option Setup mode and select your option according[...]

Samsung Electronics 3-12 Alignment and Adjustments 7 8 9 10 11 12 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 . ✳ Setting is not required if you must a value which has a default. 9 Push the button to set the display panel to . [...]

Samsung Electronics 3-13 Alignment and Adjustments ■ T able of the option code MODEL OPTION CODE MH020FPEA MH14VP2-07 MH16VP2-07 MH19VP2-07 0d7400-13223F MH023FPEA MH026FPEA MH16VP2-09 MH18VP2-09 MH30VP2-09 0d6400-142351 MH035FPEA MH19VP2-12 MH30VP2-12 0d7404-162362 MH052FPEA MH052FPEA1 0d5408-192351 MH052FWEA 0E5404-19225F MH026FKEA 005600-14221[...]

4-1 Samsung Electronics 4. Disassembly and Reassembly 4-1 Indoor Unit Stop operation of the air conditioner and remove the power cord before repairing the unit. No Parts Procedure Remark 1 Front Panel 1) Stop the air conditioner operation and shut off the main power . 2) Detach tape of Front Panel upper . 3) Slide the lower Front Grille down, then [...]

Disassembly and Reassembly Samsung Electronics 4-2 No Parts Procedure Remark 2 3 Electrical Parts (Main PCB) T ray Drain 10) At first, press the left and center hook of the back side of the 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 Grill[...]

Disassembly and Reassembly 4-3 Samsung Electronics 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 3 fixing screws of right and left side. 5) Detach the Heat Exchanger from the indoor unit. 1) Lo[...]

Disassembly and Reassembly Samsung Electronics 4-4 4-1-2 MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ No Parts Procedure Remark 1 Panel Front 1) Stop the air conditioner operation and shut off the main power . 2) Detach the Front Grille after pushing out it. 3) Loosen 1 of the right screw and detach the Ass'y display . 4) Loosen 1 of the right sc[...]

Disassembly and Reassembly 4-5 Samsung Electronics No Parts Procedure Remark 2 3 T ray Drain Heat Exchanger 6) Loosen 5 fixing screws of Panel Front. 7) Unlock 2 hooks to fix Panel Front and T ray Drain. 8) Unlock 2 hooks to fix Panel Front and Back Body . 1) Detach the connected wire of Stepping Motor . 2) Pull T ray Drain out from the Back Body .[...]

Disassembly and Reassembly Samsung Electronics 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. 24296A(1)_1 11/11/05 5:03 PM Page 4-6[...]

Disassembly and Reassembly 4-7 Samsung Electronics No Parts Procedure Remark 4 5 Electrical Parts (Main PCB) Fan Motor & Cross Fan 1) Loosen 4 fixing screws of right Holder control. 2) T ake all the connector of PCB upper side out.(Including Power Cord) 3) Detach the outdoor unit connection wire from the T erminal Block. 4) Pull the PCB up to d[...]

Disassembly and Reassembly Samsung Electronics 4-8 No Parts Procedure Remark 1 Front Grille & Filter 1) Open the Front-Grille by pushing the tabs on the Grille. Y ou 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[...]

Disassembly and 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. 24296A(1)_1 11/11/05 5:03 PM Page 4-9[...]

Disassembly 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. 24296A(1)_1 11/11/05 5:03 PM Page 4-10[...]

Disassembly and Reassembly 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. 24296A(1)_1 11/11/05 5:03 PM Page 4-11[...]

Disassembly 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. 24296A(1)_1 11/11/05 5:03 PM Page 4-12[...]

Disassembly and Reassembly 4-13 Samsung Electronics No Parts Procedure Remark 6) Loosen the fixing screw and detach earth cable. 7) Loosen the fixing screw and detach T erminal Cover as shown in pictures. 8) Loosen 2 fixing screws as shown in pictures. 24296A(1)_1 11/11/05 5:03 PM Page 4-13[...]

Disassembly 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 T erminal. 10) Detach Base T erminal as shown in picture. 24296A(1)_1 11/11/05 5:03 PM Page 4-14[...]

Disassembly and Reassembly 4-15 Samsung Electronics 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. 24296A(1)_1 11/11/05 5:0[...]

Disassembly and Reassembly Samsung Electronics 4-16 No Parts Procedure Remark 7 8 Cross Fan Drain Pump 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 pict[...]

Disassembly and Reassembly 4-17 Samsung Electronics No Parts Procedure Remark 1 2 Filter-Pre Blower & Duct 1) Disassemble screws of indication part and then assemble the direction of 2 Plate-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 Fil[...]

Disassembly and Reassembly Samsung Electronics 4-18 No Parts 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. 24296A(1)[...]

Disassembly and Reassembly 4-19 Samsung Electronics No Parts Procedure 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. 242[...]

Disassembly and Reassembly Samsung Electronics 4-20 No Parts Procedure Remark 4 5 Drain Pan Evap 1) Disassemble indicating screws 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 indica[...]

Disassembly and Reassembly 4-21 Samsung 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. 24296A(1)_1 11/11/05 5:04 PM Page 4-21[...]

Disassembly and Reassembly Samsung Electronics 4-22 No Parts Procedure Remark 6 Holder Outlet ✳ 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), [...]

Disassembly and Reassembly 4-23 Samsung Electronics No Parts Procedure Remark 1 Motor & Blower 1) Disassemble the Cabinet T op 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) Di[...]

Disassembly and Reassembly Samsung Electronics 4-24 No Parts Procedure Remark 2 Drain Pan 5) 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. [...]

Disassembly and Reassembly 4-25 Samsung Electronics No Parts Procedure Remark 3 Evaporator 2) Disassemble the Bracket Outlet Sub that fixes the Drain Pan equipped on the front of the set. – 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 D[...]

Disassembly and Reassembly Samsung Electronics 4-26 No Parts Procedure Remark 4 Control In 3) Disassemble the Support Evap. LF that fixes the Evaporator . – Unscrew 2 screws 4) Disassemble the Support Evap RH. – Unscrew 2 screws 5) Disassemble the Evaporator form the set. ✳ The Control In should be disassembled after disassembling the Cover C[...]

Disassembly and Reassembly 4-27 Samsung Electronics No Parts Procedure Remark 5 Bracket Outlet 3) In case of disassembling the Capacitor separately , disassemble the Capacitor from the Case. 4) In case of disassembling the Case Control, disassemble the Case Control from the set after unscrewing the screw connected to the direction of Blower . ✳ D[...]

Samsung Electronics 4-28 4-2 Outdoor Unit No Parts Procedure Remark 1 Common Work & Control Out 1) Loosen the fixing screw and detach the Cover-Control. 2) Detach the Cable-Connector Wire from the T erminal-Block. 3) Loosen the fixing screw of the Ass'y Control Out. 4) Loosen 8 fixing screws and detach the Cabinet Upper . 5) Loosen 2 fixin[...]

Disassembly and Reassembly 4-29 Samsung Electronics No Parts Procedure Remark 2 Fan & Motor 7) Loosen 9 fixing screws and detach the Cabinet Side. 8) Detach the T erminal 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 Brack[...]

Disassembly and Reassembly Samsung Electronics 4-30 No Parts Procedure 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 . 2[...]

Disassembly and Reassembly 4-31 Samsung Electronics No Parts Procedure Remark 1 Common Work & Control Out 1) Loosen the fixing screw and detach the Cover-Control. 2) Detach the Cable-Connector Wire from the T erminal-Block. 3) Loosen 2 fixing screws of the Ass'y Control Out. 4) Loosen 8 fixing screws and detach the Cabinet Upper . 5) Loose[...]

Disassembly and Reassembly Samsung Electronics 4-32 No Parts Procedure Remark 2 Fan & Motor 7) Loosen 12 fixing screws and detach the Cabinet Side. 8) Detach the T erminal 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 Brac[...]

Disassembly and Reassembly 4-33 Samsung Electronics No Parts Procedure 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 . 24[...]

Samsung Electronics 5-1 4 6 15-1 15-3 15-2 15-5 15-4 15-6 2 11 5 1 1-1-2 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 V iews 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 / MH3[...]

5-2 Samsung Electronics Exploded Views and Parts List 1 DB92-00561F ASS'Y P ANEL FRONT TOT AL ASS'Y - DB92-00558F ASS'Y P ANEL FRONT TOT AL ASS'Y 1 1-1 DB92-00560A ASS'Y P ANEL FRONT SUB-P ASS'Y - DB92-00557A ASS'Y P ANEL FRONT SUB-P ASS'Y 1 1-1-1 DB92-00559A ASS'Y P ANEL FRONT SUB ASS'Y - DB92-0055[...]

Samsung Electronics 5-3 Exploded Views and Parts List 9 DB31-00152B MOTOR-F AN IN - - DB31-00152A MOTOR-F AN IN - 1 10 DB61-01099A HOLDER-MOTOR PP - DB61-01 120A HOLDER-MOTOR PP 1 1 1 DB67-60030A SPRING-SENSOR STS301 1 12 DB70-00276A PLA TE-HANGER SGCC-M - DB70-00288A PLA TE-HANGER SGCC-M 1 13 DB93-02885A ASS'Y CONTROL IN ASS'Y - DB93-028[...]

MEMO 5-4 Samsung Electronics 24296A(1)_1 11/11/05 5:04 PM Page 4-37[...]

Samsung Electronics 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 24296A(1)_1 11/11/05 5:04 PM Page 4-38[...]

Exploded Views and Parts List 5-6 Samsung Electronics ■ Parts List Q'TY SA / SNA No. Code No. Description Specification 1 DB92-00447H ASS'Y P ANEL FRONT -TOT AL ASS'Y 1 1 SA 1-1 DB92-00471A ASS'Y P ANEL SUB ASS'Y 1 1 SA 1-1-1 DB92-00386A ASS'Y P ANEL FRONT -SUB ASS'Y 1 1 SA 1-1-2 DB31-00195B MOTOR STEP - 1 1 SC [...]

Exploded Views and Parts List Samsung Electronics 5-7 5-1-3 MH023FWEA / MH026FWEA / 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 1[...]

Exploded Views and Parts List 5-8 Samsung Electronics 1 DB92-00633B ASS'Y P ANEL FRONT ASS'Y 1 1 1-1 DB64-01210B P ANEL FRONT HIPS 1 1 1-2 DB63-01 103A FIL TER-PRE PP 1 1 2 DB94-00629A ASS'Y TRA Y DRAIN ASS'Y 1 1 2-1 DB63-01 104A TRA Y DRAIN ABS 1 1 2-2 DB61-02049A BLADE-H ABS 1 1 2-3 DB61-02053A BLADE-V PP 2 2 2-4 DB73-00234A R[...]

Exploded Views and Parts List Samsung Electronics 5-9 17 DB70-00514A PLA TE-HANGER SGCC-M, T0.8 1 1 18 DB70-00515A PLA TE CONT ACT SUS 304 1 1 19 DB70-00516A PLA TE-CONTROL IN SGCC-M 1 1 20 DB93-03016R ASS'Y REMOCON ARH-1315 1 1 21 DB92-00643C ASS'Y GRILLE ASS'Y 1 1 22 DB90-01829J ASS'Y COVER DISPLA Y ASS'Y 1 1 22-1 DB63-01[...]

MEMO 5-10 Samsung Electronics 24296A(1)_1 11/11/05 5:04 PM Page 4-43[...]

Exploded Views and Parts List Samsung Electronics 5-1 1 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 24296A(1)_1 11/11/05 5:04 PM Page 4-44[...]

Exploded Views and Parts List 5-12 Samsung Electronics ■ Parts List No. Code No. Specification Q'TY SA / SNA Description SA SNA SNA SA SNA SA SA SA SA SNA SA SA SNA SNA SNA SA SNA SNA SNA SA SNA SA SNA SA SA SA SA SNA SNA SNA SNA SA SNA SNA SNA SA SNA SA SA SA SNA SNA SA SNA SNA 1 DB92-00658A ASS'Y P ANEL FRONT ASS'Y 1 1-1 DB64-012[...]

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 24296A(1)_1 11/11/05 5:04 PM Page 4-46[...]

5-14 Samsung Electronics Exploded Views and Parts List ■ Parts List No. Code No. Specification Q'TY SA / SNA Description 1 DB90-00588E ASS'Y CABINET IN ASS'Y 1 SA 2 DB61-00364A HOLDER DRAIN PUMP Fire-Resistant P .S(V0) 1 SNA 3 DB31-00303A DRAIN PUMP FUJIKOKI 1 SA 3-1 DB31-00303A DRAIN HOSE-SOCKET POM 1 SNA 4 DB69-00298A CUSHION BOD[...]

Samsung Electronics 5-15 Exploded Views and Parts List 1 2 8 9 10 11 3 6 7 4 5 ■ PK118MG 24296A(1)_1 11/11/05 5:04 PM Page 4-48[...]

5-16 Samsung Electronics Exploded Views and Parts List ■ Parts List No. Code No. 1 DB63-00164A COVER BLADE HIPS (UL94-V0) 1 SA 2 DB66-00160A BLADE-V HIPS (UL94-V0) 10 SA 3 DB66-00157A LINK BLADE-LF POM 2 SA 4 DB63-00163A COVER PCB CASE HIPS (UL94-V0) 1 SA 5 DB93-01021A ASS'Y PCB DISPLA Y - 1 SA 6 DB31-10153D MOTOR STEP MSFCC20A05 1 SA 7 DB61[...]

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 24296A(1)_1 11/11/05 5:04 PM Page 4-50[...]

DB63-00076A DB63-00074A DB94-00022A DB61-00099A DB94-00023C DB64-00071A DB61-00155A DB90-00121A DB67-00046A DB67-00046B DB31-00025A DB61-00499A DB90-001 17A DB90-001 19C DB70-00026B DB96-03225F DB90-00120C DB90-001 18A DB70-00027B DB64-00121A DB90-001 13A DB90-001 14A DB71-00019A DB74-00006A DB63-00186A DB93-01037Y DB90-00282A DB93-01764D DB65-0000[...]

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 24296A(1)_1 11/11/05 5:04 PM Page 4-52[...]

Exploded Views and Parts List 5-20 Samsung Electronics ■ Parts List Q'TY No. Code No. Description Specification SA/SNA 1 DB90-02014A ASS'Y CABINET BASE ASS'Y 1 SA 2 DB64-01324A ASS'Y CABINET SIDE LF ASS'Y 1 SA 3 DB90-01951A ASS'Y CABINET SIDE RH ASS'Y 1 SA 4 DB90-01938A ASS'Y COVER PIPE ASS'Y 1 SA 5 DB[...]

Samsung 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 24296A(1)_1 11/11/05 5:04 PM Page 4-54[...]

5-22 Samsung Electronics Exploded Views and Parts List ■ Parts List Q'TY No. Code No. Description Specification SA/SNA 1 DB90-01364B ASS'Y CABINET FRONT ASS'Y 1 SA 1-1 DB63-00831A GUARD FAN PP ,SC-90073R 1 SA 2 DB90-01908A ASS'Y BASE OUT ASS'Y 1 SNA 3 DB67-00438A F AN PROPELLER PP 1 SA 4 DB31-00268B MOTOR F AN SGCC-M 1 SA[...]

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 24296A(1)_1 11/11/05 5:04 PM Page 4-56[...]

Exploded Views and Parts List 5-24 Samsung Electronics ■ Parts List Q'TY SA / SNA No. Code No. Description Specification 1 DB90-01006B ASS'Y CABINET FRONT 1 1 1 SA 1-1 DB63-00831A GUARD F AN 1 1 1 SA 2 DB90-01049E ASS'Y BASE OUT 1 1 1 SNA 3 DB67-00438A FAN PROPELLER 1 1 1 SA 4 DB31-00268A MOTOR F AN 1 1 1 SA 5 DB90-01 1 14B ASS&apo[...]

Samsung Electronics 6-1 6. Electrical Parts List ■ MAIN PCB : DB93-02779B(MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ ) BD71 0402-001298 DIODE-BRIDGE DF06S,600V ,1A,SMD-4,TP 1 SNA BZ61 3002-001 129 BUZZER-PIEZO 85DB,-,-,2KHz,- 1 SNA C102 2401-003895 C-AL 15uF ,20%,450V ,GP ,TP ,12.5x20mm,5 1 SNA C103 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y[...]

6-2 Samsung Electronics ■ MAIN PCB : DB93-02779B(MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ )(cont.) C808 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,TP ,2012 1 SNA C81 1 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,TP ,2012 1 SNA C812 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,TP ,2012 1 SNA C813 2203-000192 C-CER,CHIP 100nF ,+80-[...]

Samsung Electronics 6-3 Electrical Parts List ■ MAIN PCB : DB93-02779B(MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ )(cont.) D905 0401-000133 DIODE-SWITCHING RLS4148,75V ,150mA,LL-34,TP 1 SNA D906 0401-000133 DIODE-SWITCHING RLS4148,75V ,150mA,LL-34,TP 1 SNA D907 0401-000133 DIODE-SWITCHING RLS4148,75V ,150mA,LL-34,TP 1 SNA D908 0401-000133 DIOD[...]

6-4 Samsung Electronics Electrical Parts List ■ MAIN PCB : DB93-02779B(MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ )(cont.) Q601 0501-000534 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SOT -23,TP ,1 1 SNA Q602 0501-002296 TR-SMALL SIGNAL MMST2907A,PNP ,200mW,SMT3,TP ,100-3 1 SNA Q603 0501-000534 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SOT -23,TP ,1 1 SNA R10[...]

Samsung Electronics 6-5 Electrical Parts List ■ MAIN PCB : DB93-02779B(MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ )(cont.) R406 2007-000766 R-CHIP 330ohm,5%,1/8W ,TP ,2012 1 SNA R501 2007-000468 R-CHIP 1Kohm,5%,1/8W ,TP ,2012 1 SNA R502 2007-000468 R-CHIP 1Kohm,5%,1/8W ,TP ,2012 1 SNA R503 2007-001071 R-CHIP 6.8Kohm,5%,1/8W ,TP ,2012 1 SNA R50[...]

Electrical Parts List 6-6 Samsung Electronics ■ MAIN PCB : DB93-03542A(MH023/026/035FWEA,MH ✳✳ VW2- ✳✳ ) R1 1 2007-000023 DIODE-BRIDGE 120ohm,5%,1/8W,TP ,2012 1 SNA R12 2007-000023 BUZZER-PIEZO 120ohm,5%,1/8W,TP ,2012 1 SNA BD71 0402-001298 C-AL DF06S,600V ,1A,SMD-4,TP 1 SNA BZ61 3002-001 129 C-CER,CHIP 85DB,-,-,2KHz,- 1 SNA C102 2401-003[...]

Electrical Parts List Samsung Electronics 6-7 ■ MAIN PCB : DB93-03542A(MH023/026/035FWEA,MH ✳✳ VW2- ✳✳ )(cont.) C805 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C806 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C807 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C808 2203-000192 C-CER,CHIP 100nF ,+[...]

Electrical Parts List 6-8 Samsung Electronics ■ MAIN PCB : DB93-03542A(MH023/026/035FWEA,MH ✳✳ VW2- ✳✳ )(cont.) IC06 0506-000175 IC-BUS TRANSCEIVER 2003,NPN,7,1W ,SOP-16,ST ,1000 1 SNA IC07 0506-000175 IC-CMOS LOGIC 2003,NPN,7,1W ,SOP-16,ST ,1000 1 SNA IC08 1003-001462 IC-EEPROM TD62783AFW ,SOL,18P ,-,8,-500mA 1 SNA IC18 1006-001325 THERM[...]

Electrical Parts List Samsung Electronics 6-9 ■ MAIN PCB : DB93-03542A(MH023/026/035FWEA,MH ✳✳ VW2- ✳✳ )(cont.) R312 2007-000300 R-CHIP 10Kohm,5%,1/8W ,TP ,2012 1 SNA R313 2007-000300 R-CHIP 10Kohm,5%,1/8W ,TP ,2012 1 SNA R315 2007-000285 R-CHIP 100Kohm,5%,1/4W ,TP ,3216 1 SNA R316 2007-000285 R-CHIP 100Kohm,5%,1/4W ,TP ,3216 1 SNA R317 2[...]

Electrical Parts List 6-10 Samsung Electronics ■ MAIN PCB : DB93-03542A(MH023/026/035FWEA,MH ✳✳ VW2- ✳✳ )(cont.) SS71 3502-0001 15 RESONA TOR-CERAMIC 12Vdc,-,2A,1mS,1mS 1 SNA ST1 1 DB26-00015A C-FILM,LEAD-PPF -,JT1916-09,-,310V ,FERRITE,-,E 1 SNA V A71 1405-000154 C-FILM,LEAD-PPF 560V ,2500A,17.5x7.5mm,TP 1 SNA X501 2802-001 179 DIODE-ZEN[...]

Electrical Parts List Samsung Electronics 6-1 1 ■ MAIN PCB : DB93-03542B(MH052FWEA) R1 1 2007-000023 DIODE-BRIDGE 120ohm,5%,1/8W,TP ,2012 1 SNA R12 2007-000023 BUZZER-PIEZO 120ohm,5%,1/8W,TP ,2012 1 SNA BD71 0402-001298 C-AL DF06S,600V ,1A,SMD-4,TP 1 SNA BZ61 3002-001 129 C-CER,CHIP 85DB,-,-,2KHz,- 1 SNA C102 2401-003895 C-AL 15uF ,20%,450V ,GP ,[...]

Electrical Parts List 6-12 Samsung Electronics ■ MAIN PCB : DB93-03542B(MH052FWEA)(cont.) C805 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C806 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C807 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C808 2203-000192 C-CER,CHIP 100nF ,+80-20%,50V ,Y5V ,2012 1 SNA C8[...]

Electrical Parts List Samsung Electronics 6-13 ■ MAIN PCB : DB93-03542B(MH052FWEA)(cont.) IC06 0506-000175 IC-BUS TRANSCEIVER 2003,NPN,7,1W ,SOP-16,ST ,1000 1 SNA IC07 0506-000175 IC-CMOS LOGIC 2003,NPN,7,1W ,SOP-16,ST ,1000 1 SNA IC08 1003-001462 IC-EEPROM TD62783AFW ,SOL,18P ,-,8,-500mA 1 SNA IC18 1006-001325 THERMISTOR-NTC 1487,SO,8P ,4.9x3.8 [...]

Electrical Parts List 6-14 Samsung Electronics ■ MAIN PCB : DB93-03542B(MH052FWEA)(cont.) R312 2007-000300 R-CHIP 10Kohm,5%,1/8W ,TP ,2012 1 SNA R313 2007-000300 R-CHIP 10Kohm,5%,1/8W ,TP ,2012 1 SNA R315 2007-000285 R-CHIP 100Kohm,5%,1/4W ,TP ,3216 1 SNA R316 2007-000285 R-CHIP 100Kohm,5%,1/4W ,TP ,3216 1 SNA R317 2007-000285 R-CHIP 100Kohm,5%,1[...]

Electrical Parts List Samsung Electronics 6-15 ■ MAIN PCB : DB93-03542B(MH052FWEA)(cont.) SS71 3502-0001 15 RESONA TOR-CERAMIC 12Vdc,-,2A,1mS,1mS 1 SNA ST1 1 DB26-00015A C-FILM,LEAD-PPF -,JT1916-09,-,310V ,FERRITE,-,E 1 SNA V A71 1405-000154 C-FILM,LEAD-PPF 560V ,2500A,17.5x7.5mm,TP 1 SNA X501 2802-001 179 DIODE-ZENER 4MHz,0.5%,BK,8x3x5.5mm 1 SNA[...]

Electrical Parts List 6-16 Samsung Electronics ■ SUB PCB : DB93-03692A(MH ✳✳✳ FWEA, MH ✳✳ VW2- ✳✳ ) CN61 371 1-000760 HEADER-BOARD TO CABLE BOX,20P ,2R,2mm,ANGLE,SN,BLK 1 SNA D900 0401-000133 DIODE-SWITCHING RLS4148,75V ,150mA,LL-34,TP 1 SNA D901 0401-000133 DIODE-SWITCHING RLS4148,75V ,150mA,LL-34,TP 1 SNA D902 0401-000133 DIODE-SW[...]

Electrical Parts List Samsung Electronics 6-17 ■ MAIN PCB : DB93-02335D(MH ✳✳✳ FKEA) C901 2203-000444 C-CERAMIC,CHIP 1nF ,10%,50V ,X7R,TP ,2012,- 1 SNA C204,C205,C301,C31 1 2203-001562 C-CERAMIC,CHIP 10nF ,+80-20%,50V ,Y5V ,TP ,2012 10 SNA C401,C91 1~C915 C103,C107,C109,C1 10,C1 12 2203-000192 C-CERAMIC,CHIP 100nF ,+80-20%,50V ,Y5V ,TP ,201[...]

Electrical Parts List 6-18 Samsung Electronics ■ MAIN PCB : DB93-02335D(MH ✳✳✳ FKEA)(cont.) C1 1 1 2401-001363 C-AL 470uF ,20%,16V ,GP ,TP ,10x12.5,5 1 SNA L101 2702-001 1 18 INDUCTOR-RADIAL 5mH,10%,8x1 1mm 1 SNA L102 - INDUCTOR-RADIAL 4.7uH,10%,6.5x7.5mm 1 SNA X301 2802-000103 RESONA TOR-CERAMIC 10MHz,0.5%,TP ,10.0x5.0x8.0mm 1 SNA F702 360[...]

Electrical Parts List Samsung Electronics 6-19 ■ MAIN PCB : DB93-02335D(MH ✳✳✳ FKEA)(cont.) CN75 371 1-000203 CONNECTOR-HEADER YW396-03A V ,WHT ,1WALL,2P ,1R,7.92mm,STRAIGHT ,SN 1 SNA CN71 371 1-003404 CONNECTOR-HEADER YW396-03A V ,BLU,1WALL,2P ,1R,7.92mm,STRAIGHT ,SN 1 SNA CN73 371 1-003405 CONNECTOR-HEADER YW396-03A V ,BLK,1WALL,2P ,1R,7.[...]

Electrical Parts List 6-20 Samsung Electronics ■ MAIN PCB : DB93-01764D(MH ✳✳✳ FDEA) D900~D919 0401-000133 DIODE-SWITCHING RLS4148,Small surface mounting type 20 SNA R402,R404,R406,R408,R410,R701 2007-000766 R-CHIP 5%,2012,1/8W ,330R 6 SNA R604,R605 2007-000931 R-CHIP 5%,2012,1/8W ,470R 2 SNA R201,R204~R206,R601, 2007-000468 R-CHIP 5%,2012,[...]

Electrical Parts List Samsung Electronics 6-21 ■ MAIN PCB : DB93-01764D(MH ✳✳✳ FDEA)(cont.) SW02 3406-001098 SWITCH ROT ARY PT65 501,ROT ARY DIP ,-,DC24V MAX,0.4 1 SNA CN91 371 1-003845 HEADER-BOARD TO CABLE SMW200-1 1,WHT 1 SNA CN51 371 1-000794 HEADER-BOARD TO CABLE SMW250-02P , BLK 1 SNA CN42 371 1-000015 HEADER-BOARD TO CABLE SMW250-02P[...]

Electrical Parts List 6-22 Samsung Electronics ■ MAIN PCB : DB93-03213D(MH ✳✳✳ FEEA) C204,C205,C441,C91 1~C914 2203-001562 C-CER,CHIP 10nF ,+80-20%,50V ,Y5V ,TP ,2012 7 SNA C301,C31 1 2203-000257 C-CER,CHIP 10nF ,10%,50V ,X7R,TP ,1608 2 SNA C302,C303,C312,C313 2203-000189 C-CER,CHIP 100nF ,+80-20%,25V ,Y5V ,TP ,1608 4 SNA C901 2203-000444 C[...]

Electrical Parts List Samsung Electronics 6-23 ■ MAIN PCB : DB93-03213D(MH ✳✳✳ FEEA)(cont) F701 3602-000147 FUSE-CLIP 250V ,7.5A,30mohm 2 SNA F701_1 3601-000263 FUSE-CARTRIDGE 250V ,3.15A,TIME-LAG,GLASS,5x20mm 1 SNA F702 3601-001308 FUSE 250V ,1.6A,TIME-LAG,PLASTIC,8.4x7.6mm 1 SNA FT71 DB27-00019A COIL CHOKE 250V ,2.5A,20mH 1 SNA A6063,25,1[...]

Electrical Parts List 6-24 Samsung Electronics ■ OUTDOOR PCB : DB93-03143A (MH040FXEA2 / MH052FXEA2 / MH14VP2X / MH16VP2X / MH18VP2X / MH19VP2X / MH14VW2X / MH16VW2X / MH18VW2X / MH19VW2X) *CN50 371 1-000795 CONNECTOR-HEADER BOX,2P ,1R,2.5mm,STRAIGHT ,SN,BLU 1 SNA *CN60 371 1-003843 CONNECTOR-HEADER BOX,8P ,1R,2mm,STRAIGHT ,SN 1 SNA *CN71 371 1-0[...]

Electrical Parts List Samsung Electronics 6-25 ■ OUTDOOR PCB : DB93-03143A (MH040FXEA2 / MH052FXEA2 / MH14VP2X / MH16VP2X / MH18VP2X / MH19VP2X / MH14VW2X / MH16VW2X / MH18VW2X / MH19VW2X)(cont.) CN52 371 1-000940 CONNECTOR-HEADER BOX,4P ,1R,2.5mm,STRAIGHT ,SN 1 SNA CN53 371 1-000998 CONNECTOR-HEADER BOX,5P ,1R,2.5mm,STRAIGHT ,SN,RED 1 SNA CN54 3[...]

Electrical Parts List 6-26 Samsung Electronics ■ OUTDOOR PCB : DB93-03143A (MH040FXEA2 / MH052FXEA2 / MH14VP2X / MH16VP2X / MH18VP2X / MH19VP2X / MH14VW2X / MH16VW2X / MH18VW2X / MH19VW2X)(cont.) R103,R512,R601,R604 2007-000468 R-CHIP 1Kohm,5%,1/8W ,TP ,2012 4 SNA R104 2007-000686 R-CHIP 3.3Kohm,5%,1/8W ,TP ,2012 1 SNA R105 2007-001222 R-CHIP 9.0[...]

Electrical Parts List Samsung Electronics 6-27 ■ OUTDOOR PCB : DB93-03143A (MH040FXEA2 / MH052FXEA2 / MH14VP2X / MH16VP2X / MH18VP2X / MH19VP2X / MH14VW2X / MH16VW2X / MH18VW2X / MH19VW2X)(cont.) R808,R412 2007-000931 R-CHIP 470ohm,5%,1/8W ,TP ,2012 2 SNA R901~R907 2007-001318 R-CHIP 1Kohm,5%,1/4W ,DA,TP ,3216 7 SNA R908~R910 2007-001 175 R-CHIP [...]

Electrical Parts List 6-28 Samsung Electronics ■ OUTDOOR PCB : DB93-02893A(MH068FXEA4 / MH080FXEA4 / MH30VP2X / MH30VW2X) CN50 371 1-000795 CONNECTOR-HEADER BOX,2P ,1R,2.5mm,STRAIGHT ,SN,BLU 1 SNA CN60 371 1-003843 CONNECTOR-HEADER BOX,8P ,1R,2mm,STRAIGHT ,SN 1 SNA CN71 371 1-004236 CONNECTOR-HEADER BOX,6P ,1R,2mm,STRAIGHT ,SN 1 SNA CN72,CN61 371[...]

Electrical Parts List Samsung Electronics 6-29 ■ OUTDOOR PCB : DB93-02893A(MH068FXEA4 / MH080FXEA4 / MH30VP2X / MH30VW2X)(cont.) CN53 371 1-000998 CONNECTOR-HEADER BOX,5P ,1R,2.5mm,STRAIGHT ,SN,RED 1 SNA CN54 371 1-001000 CONNECTOR-HEADER BOX,5P ,1R,2.5mm,STRAIGHT ,SN 1 SNA CN55 371 1-000997 CONNECTOR-HEADER BOX,5P ,1R,2.5mm,STRAIGHT ,SN 1 SNA CN[...]

Electrical Parts List 6-30 Samsung Electronics ■ OUTDOOR PCB : DB93-02893A(MH068FXEA4 / MH080FXEA4 / MH30VP2X / MH30VW2X)(cont.) R106,R203,R204 2007-000263 R-CHIP 1.82Kohm,1%,1/8W ,TP ,2012 3 SNA R107 2003-000708 R-OXIDE 47ohm,5%,1W ,MOR1W47ohmJTB 1 SNA R1 12,R1 13,R1 14 2007-000924 R-CHIP 470Kohm,1%,1/4W ,TP ,3216 3 SNA R1 15 2007-000385 R-CHIP [...]

Electrical Parts List Samsung Electronics 6-31 ■ OUTDOOR PCB : DB93-02893A(MH068FXEA4 / MH080FXEA4 / MH30VP2X / MH30VW2X)(cont.) RY01 3501-001 169 RELA Y -POWER 12VDC,0.9W ,20000mA,SPST ,20mS,10mS 1 SA RY31 3501-001248 RELA Y -MINIA TURE 12V ,-,1 1.7mA,DPDT ,4mS,4mS 1 SNA V A01,V A02,V A03,V A04,V A05 1405-000154 V ARISTOR 560V ,2500A,17.5x7.5mm,[...]

MEMO 6-32 Samsung Electronics 24296A(1)_1 11/11/05 5:04 PM Page 4-89[...]

Samsung Electronics 7-1 This Document can not be used without Samsung's authorization. 7. Wiring Diagram 7-1 Indoor Unit ■ MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ 24296A(1)_2 11/11/05 5:06 PM Page 4-78[...]

7-2 Samsung Electronics This Document can not be used without Samsung's authorization. Indoor Unit(cont.) ■ MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ 24296A(1)_2 11/11/05 5:06 PM Page 4-79[...]

Samsung Electronics 7-3 ■ MH ✳✳✳ FKEA Wiring Diagram This Document can not be used without Samsung's authorization. 24296A(1)_2 11/11/05 5:06 PM Page 4-80[...]

Wiring Diagram 7-4 Samsung Electronics This Document can not be used without Samsung's authorization. ■ MH ✳✳✳ FDEA 24296A(1)_2 11/11/05 5:06 PM Page 4-81[...]

Wiring Diagram Samsung Electronics 7-5 This Document can not be used without Samsung's authorization. ■ MH ✳✳✳ FEEA 24296A(1)_2 11/11/05 5:06 PM Page 4-82[...]

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 24296A(1)_2 11/11/05 5:06 PM Page 4-83[...]

Samsung Electronics 7-7 Wiring Diagram This Document can not be used without Samsung's authorization. ■ MH068FXEA4 / MH080FXEA4 / MH30VP2X / MH30VW2X 24296A(1)_2 11/11/05 5:06 PM Page 4-84[...]

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 ✳ /M H ✳✳ VP2- ✳✳ 24296A(1)_2 11/11/05 5:06 PM Page 8-1[...]

■ MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ This Document can not be used without Samsung's authorization. Schematic Diagram Samsung Electronics 8-2 24296A(1)_2 11/11/05 5:06 PM Page 8-2[...]

Schematic Diagram 8-3 Samsung Electronics STEP MOTOR ■ MH ✳✳✳ FKEA This Document can not be used without Samsung's authorization. 24296A(1)_2 11/11/05 5:06 PM Page 8-3[...]

Schematic Diagram Samsung Electronics 8-4 ■ MH ✳✳✳ FDEA This Document can not be used without Samsung's authorization. 24296A(1)_2 11/11/05 5:06 PM Page 8-4[...]

Schematic Diagram 8-5 Samsung Electronics ■ MH ✳✳✳ FEEA This Document can not be used without Samsung's authorization. 24296A(1)_2 11/11/05 5:06 PM Page 8-5[...]

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 24296A(1)_2 11/11/05 5:06 PM Page 8-6[...]

8-7 Samsung Electronics Schematic Diagram This Document can not be used without Samsung's authorization. ■ MH068FXEA4 / MH080FXEA4 / MH30VP2X / MH30VW2X 24296A(1)_2 11/11/05 5:06 PM Page 8-7[...]

9-1 Compressor Inverter Drive SMPS Zero Crossing Detect EEV & Relay Drive EMI Filter Block Communication T emperature Sensor 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 / MH16VW[...]

Circuit Descriptions 9-2 Compressor Inverter Drive SMPS Zero Crossing Detect EEV & Relay Drive EMI Filter Block Communication T emperature 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'[...]

Samsung Electronics 9-3 9-2 Refrigerating Cycle Diagram ex) 2 Rooms (MH026FPEA+MH026FPEA, MH ✳✳✳✳✳ -07+MH ✳✳ VP2-07, MH ✳✳✳✳✳ -07+MH ✳✳✳✳✳ -09, MH ✳✳ VP2-09+MH ✳✳✳✳✳ -09) ■ MH040FXEA2 / MH052FXEA2 / MH14VP2X / MH16VP2X / MH18VP2X / MH14VW2X / MH16VW2X / MH18VW2X 1/4" 1/2" Muffler 4-W ay va[...]

9-4 Samsung Electronics Circuit Descriptions ■ MH19VP2X / 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 [...]

Samsung Electronics 9-5 Circuit Descriptions ■ MH30VP2X / MH30VW2X 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/[...]

9-6 Samsung Electronics Circuit Descriptions ■ MH068FXEA4 / MH080FXEA4 ex) 4 Rooms(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&[...]

Samsung Electronics 10-1 10. PCB Diagram 10-1 MAIN PCB(Indoor Unit) ■ MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ ! 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[...]

10-2 Samsung Electronics ! Motor Rpm FeedBack @ ROOM/EV A IN # EVE OUT $ COM1 % COM2 ^ 12V & SUB 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 ! @ # $ % ^ ■ [...]

PCB Diagram Samsung Electronics 10-3 ■ MH ✳✳✳ FWEA / MH ✳✳ VW2- ✳✳ (SUB PCB) ! External Signal @ MAIN PCB Connection ! @ The red number connecter is not used. 24296A(1)_2 11/11/05 5:06 PM Page 8-18[...]

PCB Diagram 10-4 Samsung Electronics ■ MH ✳✳✳ FKEA ! V entilator @ Drain Pump # Fan-Motor $ Power % Motor Rpm Feed-Back ^ EV A Out Sensor & ROOM/EV A 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. 24296A([...]

PCB Diagram Samsung Electronics 10-5 & * ( ) 1 2 3 4 5 6 7 ! @ # $ % ^ ! Heat-Thermal @ EV A out T emperature # Room T emperature EV A in T emperature $ Display % EEV ^ 12V Power & COM 2 * COM 1 ( Float Switch ) Heater 1 Fan Motor 2 Drain Pump 3 V entilator 4 W ater Coil 5 Power 6 T rans in 7 T rans out ■ MH ✳✳✳ FDEA 24296A(1)_2 11/[...]

PCB Diagram 10-6 Samsung Electronics ■ MH ✳✳✳ FEEA ! Float Switch @ Room T emperature EV A in T emperature # EV A out T emperature $ Heater T emperature % 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 Opt[...]

Samsung Electronics 10-7 ■ MH040FXEA2/MH052FXEA2/MH14VP2X/MH16VP2X/MH18VP2X/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-W ay C/W ) Fan 1 Heater C/W 2 Earth C/W 3 Power C/W 4 React[...]

PCB Diagram 10-8 Samsung Electronics ! Compressor 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-W ay 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 24296[...]

Samsung Electronics 1 1-1 11. Operating Instructions 11-1 MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ 11-1-1 The Feature of Key in remote control Fan speed adjustment button. Each time you press this button, F AN SPEED is changed in the following order . T emperature adjustment button(DOWN). The temperature is decreased by the pressing the temper[...]

Samsung Electronics 1 1-2 Digital On/Off button. If you want to turn off the display during operation press the button. Off T imer 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. T o set the operating time, press the button one or more times until th[...]

Operating Instructions Samsung Electronics 1 1-3 11-1-2 Wireless Remote Control-Buttons and Display Operating mode ( AUTO, COOL, DR Y , F AN, HEA T) Remote control transmission indicator Off T imer setting Sleep button Swing button T imer Set/Cancel button T emperature adjustment buttons T emperature setting Air flow direction T urbo mode Sleep mod[...]

Samsung Electronics 1 1-4 Auto Mode Press the button on the remote control until is displayed. Cool 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. Heat Mode Press the button on the remote control until is displayed. Press the button to select the fan [...]

Operating Instructions Samsung Electronics 1 1-5 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 24296A(1)_2 11/11/05 5:07 PM Page 8-28[...]

Operating Instructions Samsung Electronics 1 1-6 T urbo Function Press the button. • After 30 minutes, the air conditioner is reset automatically to the previous setting. • Y ou can select the T urbo function in the Auto, Cool and Heat mode. If you select this function in the Dry or Fan mode, the mode changes to the Auto mode. Energy Saving Pre[...]

Operating Instructions Samsung Electronics 1 1-7 11-2-3 Wireless Remote Control-Buttons and Display Remote control transmission indicator T imer Set / Cancel button Sleep button Digital On/Off button Swing button Anions button Mode selection button (AUTO, COOL, DR Y , FAN, HEA T) Fan speed adjustment button Sound On / Off indicator Battery life ind[...]

Samsung Electronics 1 1-8 FUNCTION BUTTON No 1 3 2 4 6 5 7 8 T emp. adjustment button(DOWN). The temperature is decrease by the pressing the temperature button. (DOWN) On/Off & Timer Set/Cancel button. Press the button to stop and run the air conditioner or set up On/Off timer . Mode selection button. Each time you press this button, mode is ch[...]

Operating Instructions Samsung Electronics 1 1-9 11-3-2 Wireless Remote Control-Buttons and Display Note : • After cleaning the air filter , press the button. Operating mode Mode selection button Filter Reset button Swing button On T imer button Off T imer button On/Off & Timer Set/Cancel button Fan speed adjustment button T emperature adjust[...]

12-1 Samsung Electronics 12-1 1. The input voltage should be rating voltage ± 10% range. The air conditioner may not operate properly if the voltage is out of this range. 2. Is the link cable linking the indoor unit and the outdoor unit linked properly? The indoor unit and the outdoor unit shall be linked by 4 wires. 2 wires are for power and othe[...]

Samsung Electronics 12-2 12-2 T o complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly . 1. Review all the following elements in the installation: 1. • Installation site strength 1. • Piping connection tightness not to leak any gas 1. • Connection wiring 1. • Heat-resist[...]

T roubleshooting 12-3 Samsung Electronics 12-3 2. Apply the power to the outdoor unit. Outdoor unit will try to communicate the specified number of indoor units by SW01 on outdoor display PCB. 2. ■ In case of AUTO ADDRESSING mode (SW2-1:ON) • Press K2 switch once to cancel this mode. • During this mode LED on the right 2 digit shows EEV numbe[...]

T roubleshooting Samsung Electronics 12-4 12-4 Ye s Check communication wire and power wire connection. Ye s Check PIPE connection, because gas flow to a different indoor unit will cease these error . ■ In case of MANUAL ADDRESSING mode. (SW02-1:OFF) 2. ■ Checking the address number correctly on each indoor unit PCB. 2. ■ - "PIPE CHECK M[...]

12-5 Samsung Electronics 12-5 Ye s Error code starts in '' '' Consult error code table Ye s Error code starts in '' ''. Error code consists of 4 digits and displays first 2 digit and last 2 digit alternatively . Consult error code table Consult error code(Next Page) OK : over 180K Ω No Good OK : 207-253V(50[...]

Samsung Electronics 12-6 T roubleshooting 12-6 Basic Check Flow(cont.) Preparation : multimeter (AC voltage, DC voltage, Resistance) • Cable wiring between indoor and outdoor • Communication wire socket check on outdoor unit controller PCB • Cycle check • Pipe matching Each indoor unit operation mode Consult LED pattern on wiring diagram on[...]

12-7 Samsung Electronics T roubleshooting 12-7 12-3-2 Checking Outdoor Controller 1. Making sure the wire connections. 2. Checking AC line 1) Checking FUSE 2) Checking resistance between 'L wire (BRN)' and 'DB01 Live side' normal value : 190 - 210 Ω If value is ∞ then check R001. 3) Checking resistance between 'N wire ([...]

Samsung Electronics 12-8 T roubleshooting 12-8 4. Checking Display PCB LED if Error code is displayed. See error code table if displayed. 5. Checking DC voltage on each point 6. Checking PFC 6. When Input current is over 3.0A PFC circuit will work to control the harmonics of AC current. Checking is measuring DC-LINK voltage. PFC ON (Compressor is w[...]

12-9 Samsung Electronics T roubleshooting 12-9 12-3-3 Checking Indoor controller 1. MH ✳✳✳ FPEA ✳ /M H ✳✳ VP2- ✳✳ 1. 1) Checking FUSE 1. 1) This control PCB has 2 fuses, F701 and F702. 1. 1) If F702 is blown PCB circuit has some damage and replace PCB. 1. 2) Checking DC voltage 1. ■ Measure voltage between CN32 pin 1 (+12V) and CN[...]

Samsung Electronics 12-10 T roubleshooting 12-10 12-3-6 Checking EEV See 12-5 "Fault Diagnosis of Major Parts". Current EEV step value can monitored with "VIEW MODE" Press K4 key on the outdoor display PCB for several time to change the display to current EEV value. Left 1 digit of the LED is data index and Right 3 digits is the[...]

12-11 Samsung Electronics 12-4 PCB Inspection 12-4-2 Procedure 12-4-2 The parts should be replaced in the following procedure. 1. The human body carries much static electricity . Before touching a part for repair , replacement or the similar purpose, be sure to touch a grounded metal- lic portion by hand to let the static electricity go through the[...]

Samsung Electronics 12-12 12-12 12-5 Fault Diagnosis of Major Parts Preparation : multimeter (AC voltage, DC voltage, Resistance) Indoor T emperature sensor Heat exchanger in/out sensor Outdoor T emperature sensor Condenser temperature sensor Outdoor Discharge temperature sensor OLP temperature sensor Indoor Fan Motor Outdoor Fan Motor Outdoor unit[...]

12-13 Samsung Electronics Fault Diagnosis of Major Parts(cont.) Preparation : multimeter (AC voltage, DC voltage, Resistance) Crank case heater Indoor unit step motor Flap, Front panel Measure the resistance between terminals Normal 1.1-1.3K Ω Abnormal ∞ , 0 Ω ...open or short Measure the resistance between terminals of the Motor connector ho[...]

Samsung Electronics 13-1 13. Block Diagram Heat exchanger in sensor EEV stepping motor-A,B,C,D (MH068FXEA4 / MH080FXEA4 only) (MH30 ✳✳ 2X only) AC Power Source Outdoor temperature sensor Condenser temperature sensor Discharge temperature sensor OLP temperature sensor 4-W ay valve coil Fan motor Crank case heater BLDC Compressor Reactor PCB Ass&[...]

14-1 Samsung Electronics Select an area for installation that is suitable to customer ’ s needs. 14-1-1 Indoor Unit 1. Make sure that you install the indoor unit in an area providing good ventilation. It must not be blocked by an obstacle affecting the airflow near the air inlet and the air outlet. 2. Make sure that you install the indoor unit in[...]

Reference for Installation Samsung Electronics 14-2 14-1-2 Outdoor Unit 1. Make sure that you install the outdoor unit in area not exposed to the rain or direct sun light.(Install a separate sunblind if exposed to direct sun light.) 2. Make sure that you install the outdoor unit in area allowing the good air moment, not amplifying noise or vibratio[...]

14-3 Samsung Electronics 1. Check the piping connections. 2. Connect the charging hose of low pressure side of manifold gauge to the packed valve having a service port (3/8" service valve) as shown at the figure. 3. Open the valve of the low pressure side of manifold gauge counter- clockwise. 4. Purge the air from the system using vacuum pump [...]

Reference for Installation Samsung Electronics 14-4 1. Check the piping connections. 2. Connect the charging hose of low pressure side of manifold gauge to the packed valve having a service port (5/8'' Packed valve) as shown at the figure (V alue stem : 1/2'' - 20 UNF). 3. Open the valve of the low pressure side of manifold gaug[...]

14-5 Samsung Electronics Refill an air conditioner with refrigerant when refrigerant has been leaked at installing or using. 1) Purge air(for new installation only). 3) Connect the tank to refill with refrigerant. 4) Set the unit to cool operation mode. 7) Stop operation of the air conditioner . 9) Close the cap of each valve. 2) T urn the 3-W ay v[...]

Reference for Installation Samsung Electronics 14-6 14-3-2 MH068FXEA4 / MH080FXEA4 / MH30 ✳✳ 2X Refill an air conditioner with refrigerant when refrigerant has been leaked at installing or using. 1) Purge air(for new installation only). 3) Connect the tank to refill with refrigerant. 4) Set the unit to cool operation mode. 7) Stop operation of [...]

14-7 Samsung Electronics Class At installation At service Connection Pipe Length Standard < TOT AL ≤ 20m Max. < TOT AL = 40m Air-Purge Method Refer to the detailed Connecting up and purging the circuit. (14-3 page) Refrigerant Adjustment Unnecessary Add "15g" of refrigerant (R410A) for every 1m. Air-Purge Method Purge air using a [...]

Samsung Electronics 14-8 Pump down will be carried out when an evaporator is replaced or when the unit is relocated in another area. 1) Remove the caps from the 2-W ay valve and the 3-W ay valve. 3) Set the unit to cool operation mode. (Check if the compressor is operating.) 4) T urn the 2-W ay valve clockwise to close. 7) Close the cap of each val[...]

Reference for Installation 14-9 Samsung Electronics 14-6-2 MH068FXEA4 / MH080FXEA4 / MH30 ✳✳ 2X Pump down will be carried out when an evaporator is replaced or when the unit is relocated in another area. 5/8" Service V alve 3/8" Service V alve 1) Remove the caps from the 3/8" service valve and the 5/8" service valve. 3) Set [...]

Samsung Electronics 15-1 15. Reference Information 15-1 Common sense of refrigeration 15-1-1 Air supplier ■ Air supplier? It supplies fresh air to the building or room through procedure of air circulation for fresh environment. ■ Effectiveness of air supplier It diminishes the stress or fatigue and enhances vivid desire through fresh air circul[...]

15-2 Samsung Electronics 15-2 T echnical Document (Pressure Graph) 15-2-1 MH052FXEA2 (MH040FXEA2/MH14 ✳✳ 2X/MH16 ✳✳ 2X/MH18 ✳✳ 2X/MH19 ✳✳ 2X refer to the 100% combination) ■ Cooling(7.5m – Piping) Outdoor Indoor P_high P_low T_dis T_suc P_high P_low T_dis T_suc 21 21.10 8.60 61.40 8.70 19.60 8.00 58.30 7.40 21 27 22.00 9.50 59.5[...]

Reference Information Samsung Electronics 15-3 2-1-1 MH18AP1(P2) ■ Cooling(20m – Piping) Outdoor Indoor P_high P_low T_dis T_suc P_high P_low T_dis T_suc 21 19.60 8.30 60.23 1 1.19 18.40 7.33 61.80 9.80 21 27 20.40 9.23 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[...]

Reference Information 15-4 Samsung Electronics ■ Heating(7.5m – Piping) Outdoor Indoor P_high P_low T_dis T_suc P_high P_low T_dis T_suc -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[...]

Reference Information Samsung Electronics 15-5 ■ Heating(20m – Piping) Outdoor Indoor P_high P_low T_dis T_suc P_high P_low T_dis T_suc -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 80.1 1 -0.40 27 30.20 6.96 85.70 0.40 29.20 7.10 83.40 1.40 24 20[...]

Reference Information 15-6 Samsung Electronics 15-2-2 MH068FXEA4 / MH080FXEA4 (MH30VP2X/MH30VW2X refer to the 100% combination) ■ Cooling(7.5m – Piping) Outdoor Indoor P_high P_low T_dis T_suc P_high P_low T_dis T_suc 21 21.2 8.7 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 1 1.4 32 22.4 1 1.3 56.0 16.4 22.2 10.6 55.8 14.[...]

Reference Information Samsung Electronics 15-7 2-1-1 MH18AP1(P2) ■ Cooling(17.5m – Piping) Outdoor Indoor P_high 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 1 1.6 30.5 1 1.0 21 / 15 34.9 9.4 35.0 9.0 43 / 26 2[...]

Reference Information 15-8 Samsung Electronics ■ Heating(7.5m – Piping) Outdoor Indoor P_high P_low T_dis T_suc P_high P_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 1 1.0 63.0 -0.9 26.3 1 1.0 69.1 0.5 24 20 22.5 12.9 60.8 16.4 26.4[...]

Reference Information Samsung Electronics 15-9 ■ Heating(17.5m – 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) 2429[...]

MEMO 15-10 Samsung Electronics 24296A(1)_2 11/11/05 5:07 PM Page 12-33[...]

MEMO Samsung Electronics 15-1 1 24296A(1)_2 11/11/05 5:07 PM Page 12-34[...]