Samsung DV220AEW Service Manual
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Samsung DV220AEW Service Manual

Clothes dryer
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SERVICE
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CLOTHES DRYER
DV220A*/DV210A*
CLOTHES DRYER
Basic Model : DV218AEW/XAA
(FRONTIER4-PROJECT)
Model Name : DV220AEW
DV210AEW
(BIGBANG PROJECT)
Model Code : DV220AEW/XAA
DV220AGW/XAA
DV210AEW/XAA
DV210AGW/XAA
Manual
1. Safety Instructions
2. Features and Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded views and Parts list
6. PCB diagram
7. Wiring diagram
8. Schematic diagram
DV220AGW
DV210AGW
CONTENTS

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Summary of Contents for Samsung DV220AEW

  • Page 1 CLOTHES DRYER Basic Model : DV218AEW/XAA (FRONTIER4-PROJECT) Model Name : DV220AEW DV220AGW DV210AEW DV210AGW (BIGBANG PROJECT) Model Code : DV220AEW/XAA DV220AGW/XAA DV210AEW/XAA DV210AGW/XAA SERVICE Manual CLOTHES DRYER CONTENTS 1. Safety Instructions 2. Features and Specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Exploded views and Parts list 6.

  • Page 2: Table Of Contents

    CONTENTS 1. Safety Instructions ..............1 1-1.

  • Page 3: Safety Instructions

    1. SAFETY INSTRuCTIONS 1-1. CAuTION FOR SAFETY DuRING SERVICING 1. Do not allow the customer to repair the product. 4 The person may be injured or the product life may be shortened. 2. Execute A/S after unplugging the power supply unit. 4 Be careful of the electric shocks. 3. Do not plug several plugs in the same outlet. 4 It may cause a fire due to overheat. 4. Check for damage, pinching or burning of the power plug the outlet. 4 Replace it promptly if it has a problem.(It may cause the electric shocks or fire) 5. Do not clean the main body with water. 4 It may cause electric shocks and fire and shorten the product life) 6. The wiring harness shall be free from moisture and tightened during serving. 4 It shall not be deviated by certain impact. 7. Remove any dust or dirt on the housing section,wiring section,connection section during servicing. 4 Protect from possible cause of fire such as the tracking,shortage etc. 8. Check for any marks of moisture on the electrical parts, harness section etc. 4 Replace the parts or remove the moisture. 9. Check the assembly status of the parts after servicing.

  • Page 4: Important Safety Information

    1-2. IMPORTANT SAFETY INFORMATION To avoid risk of fire, electric shock, serious injury, or death when using your dryer, follow these basic precautions: 1. Read all instructions before using the dryer. 2. Install dryer according to Installation Instructions. Refer to the Grounding Instructions in the Installation Instructions for proper grounding of the dryer. 3. Do not dry articles that have been cleaned in, washed in, soaked in, or spotted with gasoline, drycleaning solvents, or other flammable or explosive substances. Vapors could ignite or explode. 4. Do not use the dryer to dry clothes which have traces of any flammable substance, such as vegetable oil, cooking oil, machine oil, flammable chemicals, thinner, etc., or anything containing wax or chemicals, such as mops and cleaning cloths. Flammable substances may cause the fabric to catch fire by itself. 5. Do not store or use gasoline or other flammable vapors and liquids near this or any other appliance. 6. Do not allow children to play on or in dryer. Close supervision of children is necessary when the dryer is used near children, a safety rule for all appliances. 7. Before the dryer is removed for service or is discarded, remove doors to drying compartment. 8. Do not reach into the dryer if cylinder is rotating. 9. Do not install or store the dryer where it will be exposed to water and/or weather. 10. Do not tamper with dryer controls. 11. Do not repair or replace any part of the dryer or attempt any service, unless specifically recommended in user- maintenance instructions or in published user-repair instructions that you understand and have skills to carry out, if you are a consumer. 12. To reduce risk of electric shock or fire, do not use extension cords or adapters to connect the dryer to electrical power source. 13. Use the dryer only for its intended purpose, drying clothes. 14. Always disconnect the dryer from electrical supply before attempting any service. Disconnect the power cord by holding the plug, not the cord. 15. Do not use heat to dry articles containing foam rubber or similarly textured rubberlike materials.

  • Page 5: Electrical Service Information

    22. Never operate the dryer with the guards and/or the panels removed. 23. Do not operate the dryer with missing or broken parts. 24. Do not bypass safety devices. 25. Keep area around the exhaust opening and adjacent surrounding areas free from accumulation of lint, dust, and dirt. 26. Interior of dryer and exhaust duct should be cleaned periodically by qualified service personnel. 27. The dryer will not operate with loading door open. DO NOT bypass the door safety switch by permitting the dryer to operate with door open. The dryer will stop tumbling when the door is opened. Do not use the dryer if it does not stop tumbling when door is opened or starts tumbling without pressing or turning the START mechanism. Stop using the dryer and contact a qualified service technician. 28. Remove laundry immediately after the dryer stops. 29. ALWAYS follow the fabric care instructions supplied by the garment manufacturer.  Electrical service information Electrical Dryers 240 VAC, 60 Hz, 30 Amps, 3-wire or 4-wire installations Gas Dryers 120 VAC, 60 Hz, 15 Amps, 3-wire installations WARNING To reduce the risk of fire, electric shock, serious injury or death, all wiring and grounding must conform with the latest edition of the National Electric Code, or the Canadian Electrical Code, and such local regulations as might apply. It is the customers responsibility to have the wiring and fuses checked by a qualified electrician to make sure your home has adequate electrical power to operate the dryer. WARNING To avoid risk of personal injury or death due to electrical shock: - Observe all local codes and ordinances. - Disconnect the electrical power to the unit before servicing. - Ground the appliance properly. - Check with a qualified electrician if you are not sure this appliance is properly grounded. - DO NOT ground to a gas line. - DO NOT ground to a cold water pipe if pipe is interrupted by plastic, nonmetallic gaskets, or other insulating (nonconducting) materials. - DO NOT modify the plug on the power cord. If plug does not fit electrical outlet, have proper outlet installed by qualified electrician.

  • Page 6: Gas Dryer Power Supply

     Gas dryer power supply This equipment MUST be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electrical current. This unit is equipped with a cord having a grounding wire with a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded. Consult a qualified electrician or servicer if grounding instructions are not completely understood, or if doubt exists as to whether the equipment is properly grounded. Do not use an extension cord. If the product power cord is too short, have a qualified electrician install a three slot receptacle. This unit should be plugged into a separate 60 hertz circuit with the electrical rating as shown on the serial plate.  Proper grounding and polarization for 120 volts wall outlets For the safety of our customers and the service technician ALL gas Ground dryers have a three-prong power cord and MUST be connected to a Neutral properly polarized and grounded wall outlet. This information was written for those who do not understand grounding and polarization of a wall Neutral side outlet. A 120 VAC wall outlet must always be wired as shown right. Polarization - This means that the larger slot must be neutral and the 115±15 small slot must be hot (live). V.A.C. V.A.C. Mispolarized - The outlet is miswired so that the larger slot is hot (live) and the smaller slot is neutral. 115±12 Grounded - This means the round hole connection is connected to V.A.C.

  • Page 7: Features And Specifications

    2. FEATuRES AND SPECIFICATIONS 2-1. FEATuRES Features Description Extra Large Capacity Ultra drying capabilitlites are at your fingertips! Now you can dry extra-large loads. Our ultralarge 7.3 cu.ft. capacity dryer circulates more air through your clothes getting them dry faster, for a wrinkle-free result. Various Drying Cycles & Simply turn the Jog Dial to select one of the 12 automatic drying cycles, including Fuzzy Logic Algorithm normal, heavy duty and towels, or let the Fuzzy Logic Control measure the degree of dampness and automatically set the drying time. Precision drying has never been easier than with Samsung. Time Saving Our cycles are designed with you in mind. All our dryers are designed to dry your clothes in less time... just 44 minutes! Giving you time for more important things in life. Energy Saving Samsung dryers are super energy efficient, that you can dry up to 3.01 pounds of laundry with 1kWh. Also, both the large capacity and Fuzzy Logic Control save energy by automatically drying your clothes the most efficient way. Easy Reversible Door Our dryers will fit just about anywhere and without a door conflict. The direction of our easy reversible door can be changed with just four screws. Pedestal with Storage An optional 15” pedestal is available to raise the washer for easier loading and Drawers unloading. It also offers a built-in storage drawer that can hold a 100 oz. bottle of...

  • Page 8: Specifications

    2-2. SPECIFICATIONS Model name DV220A*/DV210A* Type Front loading dryer A: High 38.3” (97.1 cm) B: Width 27” (68.6 cm) Dimension C: Depth with door open 90° 49” (124. 5cm) D. Depth 30.3” (76.8 cm) Weight 54.0 kg Heater rating 5300 W No heat 268 W Power consumption Heating 5445 W 6 _ Features and Specifications...

  • Page 9: Comparing Specifications With Existing Models

    2-3. COMPARING SPECIFICATIONS WITH EXISTING MODELS Model Name DV220A*/DV210A* DV218A* Image Capacity 7.3 cu.ft 7.3 cu.ft Dryer Type Electric/Gas Electric/Gas Matching Washer WF220/WF210 WF218 Number of Drying Cycle Refresh(Freshen Up) Wrinkel-Care (Wrinkle Release) Normal Heavy Duty Towels Cycle Selection Perm Press Delicates Sanitize Time Dry Air Fluff Quick Dry Number of Option...

  • Page 10: Options Specifications

    2-4. OPTIONS SPECIFICATIONS Item Code Remarks MANUAL-BOOK DC68-02810A DIE-RACK DRY DC61-02773A OPTIONAL 8 _ Features and Specifications...

  • Page 11: Disassembly And Reassembly

    3. DISASSEMBLY AND REASSEMBLY 3-1. TOOLS FOR DISASSEMBLY AND REASSEMBLY Tool Type Remarks 14 mm Fan (1) Socket set with 6” extention 17 mm Roller Shaft (4) Wrench 8 mm Tool to fix the Roller Shaft on removing the nuts. Tool to protect the idle and abrasion of the bolt Vice pliers for the box driver. Other (Driver, Diagonal Cutter, General tools for the after service. Long Nose Pliers) Removal and Reassembly _ 9...

  • Page 12: Standard Disassembly Drawings

    3-2. STANDARD DISASSEMBLY DRAWINGS To avoid risk of electrical shock, personal injury or death, disconnect the power to the Clothes Dryer. ► This is a standard disassembly diagram and may differ from the actual product. Use this material as a reference when disassembling and reassembling the product. Part Figure Description 1. Disconnect Power Supply to Unit. 2. Remove 2 screws Top-Cover. Top Cover Removal 3. Slide Top Cover towards the rear and lift from the unit. Scratch and impact to top cover prohibited. 1. Disconnect the power supply and to the unit. 2. Remove the Top Cover.
  • Page 13 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the top cover, and the main PCB. 3. Remove 3 screws from Console. 4. Remove the Console. Console Removal 5. Remove the Knob. 6. Remove 8 screws from the Holder PCB. Be careful of external scratch on the console. Removal and Reassembly _ 11...
  • Page 14 Part Figure Description 1. Door Opening. 2. Remove 2 Screws from the Frame panel. 3. Separate the temporary fixation part of the assembly door. 4. Remove 15 screws from the Holder Glass. 5. Remove the Door cover. Door Removal 6. Remove 8 screws from the Support-Hinge. 7. Remove the Support-Hinge, Hinge. 8. Remove the Door Seal, and the Glass. A. Be careful not to scratch the door cover. B. Be careful of the damage to the door glass. C. Check the door seal condition after the assembly. 12 _ Removal and Reassembly...
  • Page 15 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, and the Console. 3. Remove the filter. 4. Remove 2 Screw from the Frame front. Frame Panel 5. Remove 4 Screw from the Plate (u). Removal 6. Remove the Door switch Housing. 7. Lift the Front Panel off the three tabs across the bottom and remove. Always wear the protective gloves. Removal and Reassembly _ 13...
  • Page 16 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the console, and the front Plate Removal panel 3. Remove 4 Screw from the Plate (u). 14 _ Removal and Reassembly...
  • Page 17 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the Console, the front panel and the Plate(u). 3. Separate the wire in the wire Holder (2EA). 4. Disconnect Interior Light wiring Harness. 5. Remove the four bulkhead retaining 5 screws. 6. Disconnect the moisture Sensor wiring Harness. Front Bulkhead Removal 7. Lift Bulkhead from the cabinet then remove it. 8. Remove 2 screw from the Duct Outlet. 9. Remove the Duct Outlet. Removal and Reassembly _ 15...
  • Page 18 Part Figure Description 10. Remove the Roller. 11. Remove 3 Screw from the Case Filter (B). 12. Remove 1 Screw from the Case Filter (F). Front Bulkhead Removal (Continued) 13. Remove the Case Filter (B/F). Make sure the Filter does not get damaged by the roller. 14. Disconnect 2 Housing Sensor-Plate. 15. Remove 2 Sensor-Plate. 16 _ Removal and Reassembly...
  • Page 19 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the console, the Front panel, the Plate(u), and the Front Bulkhead. 3. Remove Belt. Drum Removal 4. Remove the Drum. 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the console, and the Front panel. 3. Remove 2 Housing Sensor. Sensor (Thermistor, Thermostat) Removal 4. Remove the Sensor. Do not apply excessive force to the terminal. Removal and Reassembly _ 17...
  • Page 20 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the console, and the Front panel. 3. Removal 6 Housing Heater-Terminals. 4. Remove 1 screw from the Heater. Heater Removal 5. Separate the heater from the Drum-back. 6. Remove 4 screw from the thermostats. Do not apply excessive force to the terminal. 18 _ Removal and Reassembly...
  • Page 21 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the console, the Front panel, the Plate(u), the Front Bulkhead and the Drum. 3. Remove 2 screw from the Duct Connector. 4. Separate the duct Connector. Assy Motor Removal 5. Remove 1 Housing Motor. 6. Remove 2 Housing Belt Cut Off Switch. 7. Remove 2 Screw from the motor-bracket. Removal and Reassembly _ 19...
  • Page 22 Part Figure Description 8. Separate the motor ASSY at the bottom Plate. 9. Remove 1 Nut Fan. 10. Remove the Fan. Assy Motor Removal (Continued) 11. Remove 3 screws from the Cover-Duct fan. 12. Remove the 2 Spring Plate. 13. Remove the 1 screw Belt cut Off Switch. 20 _ Removal and Reassembly...
  • Page 23 Part Figure Description 14. Remove the Holder Shaft. Assy Motor Removal (Continued) 15. Remove the Roller-Idler. Removal and Reassembly _ 21...
  • Page 24 Part Figure Description 1. Disconnect the power supply to the unit. 2. Remove the Top Cover, the console, the Front panel, the Plate(u), the Front Bulkhead and the Drum. 3. Remove 7 screws from the Drum-Back. 4. Separate the wire in the wire Holder. Drum Back Removal 5. Separate the Drum Back from the Frame. 6. Remove 3 Screw from the Air Duct. Be careful of the frame edge. 22 _ Removal and Reassembly...
  • Page 25 Part Figure Description 1. Disconnect the power supply to the unit. Duct Exhaust Removal 2. Remove 4 screws from the Back-Cover. 3. Remove 1 screw from the Duct-Exhaust. Reassembly procedures are in the reverse order of dissasembly procedures. Removal and Reassembly _ 23...
  • Page 26 MEMO 24 _ Removal and Reassembly...

  • Page 27: Troubleshooting

    4. TROuBLESHOOTING 4-1. ERROR ITEMS AND DIAGNOSTIC CODES An occurrence of an Error will make a sound of error melody for 5sec and continuously show one of the Error Displays from the following errors. Error Display Trigger Action Taken The Thermistor resistance is very low or Check for : high. - Clogged lint screen Restricted vent system. - Check Thermistor resistance. Running the dryer with door open Check for : - Close the door, and run the dryer - Loose or open wire terminals at the Door sensor circuit. Invalid state for more than 0.25 seconds Check for : - Loose or open wire terminals at the Door sensor circuit. Invalid state of key circuit short for 75secs Check for : - If the display PCB key circuit is shorted or not...

  • Page 28: Test Mode

    4-2. TEST MODE  Continuous run mode Power on state Dry Level + Signal Continuous run mode (Normal user mode) (Mixed Load Bell) 7Sec Continuous run mode: 1. Press Dry Level + Signal (Mixed Load Bell) for 7 sec during Power On State (normal user mode). 2. Once in Continuous Run Mode, “cc” and the remaining time will blink in the 7-Segment. 3. The previous cycle will restart during Continuous Run Mode until the mode is deactivated. 4. During Continuous Run Mode, press Dry Level + Signal (Mixed Load Bell) for 7 seconds to go back to normal user mode. “cc” will go off and the remaining time will keep blinking.  Special test mode Definition of special test mode: • The dryer must be on before Service Mode can be entered. • Press Signal and Temp buttons for 3 seconds, or until 3 beeps are heard. • The machine will now be in Service Mode.

  • Page 29: Trouble Diagnosis

     System check mode Power off state Dry level + Power System check mode (Normal user mode) Special test mode: • While in Power Off, pressing the Dry Level + Power buttons simultaneously will put the dryer into the System Check mode • “t2” will display. • System Check Mode Progress t2 mode Function Performed Start/Pause Motor(CW) Relay On → Heater Relay On → Heater Relay Off → Motor(CW) Relay Off (Circulation) 4-3. TROuBLE DIAGNOSIS As the micom dry machine is configured for the complicate structure, there might be a service call. The below information is prepared for exact trouble diagnosis and suitable repair guide.  Caution for the repair and replacement Please follow below instruction for the trouble diagnosis and parts replacement. 1. As some electronic components can be damaged by static Power supply plug electricity from the resin part of dryer or the human body,...
  • Page 30 Problem What to do - Is the belt connected well? - Is the winding of the motor continuous? (Rotor winding, stator winding, generator) Blows fuses or trips circuit breaker - Is the motor protector normal? • If above points are not found, the PCB assembly is out of order. Replace it. • During ignition the dryer will draw 6 amps. With the burner ON, the dryer will draw 4.5 amps. If the dryer is drawing amperages above this, then the house wiring, fuse box or circuit breaker is suspected to be at fault. Blows fuses or trips circuit • Igniter harness loose and shorted to base. breaker (Gas Model) • Incorrect wiring or wire shorted to ground. • Drive motor winding shorting to ground. Open heating element. • Hi-Limit trips easily or is open. Will not heat (motor runs) • Regulating thermostat trips easily or is open. • Membrane switch open. • Check Thermistor. When the dryer is operated on a heat setting, the igniter should be energized and burner shall Will Not Dry Gas Model Poor fire within 45 seconds at 120 VAC. The failure of a component in this system will usually be Gas Ignition indicated by one of three symptoms (No.8, No.9, No.10) If the igniter does not heat up, remove power and using an ohmmeter, check the following: • Open flame sensor...

  • Page 31: Symptoms, Diagnoses And Actions

    4-4. SYMPTOMS, DIAGNOSES AND ACTIONS  The power does not work. Set the input AC voltage. Neutral (Check AC 120/240V) Is the input AC Earth voltage normal? 120V 240V Directly connect the terminal block. Neutral (Connect in the order of Live 2, Neutral, Is the terminal block Live 1) connection normal? Earth Connect the housing. (Check 120V for AC power) Is the housing connection normal? Check the flat wire. Is the flat wire among the main sub PCBs in good condition? Replace the sub PCB. (Check DC power, signal and key) Is the sub PCB normal? The problem is in the main PCB assembly. Please replace it.
  • Page 32  The drum does not work. Press the Start button. (Start/Pause is repeated) Is the Start button Close the door. (Check whether the door S/W is pressed) Is the door closed properly? Check the wire connection of the power supply. Is the connection (Check the contact point and connected to the door S/W condition of the door S/W) normal? Check if the connector is normal. (Normal: Check whether it is 0Ω when the power is unplugged) Is the thermostat normal? Is the connected 1. Check the belt cut S/W and connected condition of the belt condition. normal? (Normal: Check whether it is 0Ω when the power is unplugged) Belt cut-off S/W 2. Check the connected condition of the motor, idler and drum belt. Check whether the motor protector is Is the motor normal? operating.
  • Page 33  The clothes are not dried. Install the vent so that it is not blocked to the outside. (Check the exhaust hole) Is the vent properly installed? Clean the filter. (Check if there are any alien particles in Did you clean the the filter) filter before drying? Connect the terminal block properly. Neutral (Check the connection of Live 2, Neutral, Is the terminal block Live 1) connection normal? Earth Connect the touch sensor. (Check the PCB and touch sensor) Is the touch sensor normal? Replace the thermistor (Check the connection between the Is the Tamp. Sensor PCB and termistor and check for any normal? disconnection) Check the Safety, Hi-Limit thermostat. (Check the cause of safety being off) Is the safety, Hi-limit thermostat normal? Replace the heater (Remove the power and check whether the Is the heater normal? heater coil has a resistance of about 10Ω) The problem is in the PCB assembly. Please replace it.
  • Page 34  The lamp does not work. Replace the door S/W. (Door operation of door S/W) Is the door S/W structurally on/off? Connect the power properly. (Check the connection between terminal Is the power block and door S/W) connection normal? Replace the lamp socket. (Check the lamp socket for damage or loose Is the lamp socket connection) normal? Replace the lamp. (Check for disconnection of lamp and socket) Is the lamp normal? Check if the input voltage is properly coming in. Neutral Earth 32 _ Troubleshooting...
  • Page 35  There is an abnormal noise in the dryer. Reassemble the door seal. Do you hear a (Check the assembled condition of the door whistling sound from seal and check the door lever) the door seal? 1. Check the roller. (Check the roller that supports the drum Does the noise come and rotates) from the drum? 2. Check the drum. (Check if the drum welding is cracked) 1. Check the rotating part of the idler. (Idler bracket bending, bracket screw) Is there an abnormal noise in the motor part? 2. Remove any alien particle on the wings of the fan. (Noise can be generated from the unbalance of the fan due to alien particle on the fan. Check the tightened condition of the nut.) 1. Noise from drum back and heater duct movement.

  • Page 36: Component Testing Procedures

    4-5. COMPONENT TESTING PROCEDuRES WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power.  Component electrical testing (with ohmmeter) • Thermistor resistance 10K Ω @ 25°C 77°F (2P-Blue & Red wire) • Thermostat 1 resistance < 1Ω (White & Yellow wire) Thermistor Thermostat 1 85 °C, 25A thermal cut-off • Thermostat 3 resistance < 1Ω (Red & Black wire) Thermostat 3 Thermostat 2 Heater - If resistance is infinity, replace thermostat 3. • Thermostat 2 resistance < 1Ω (Blue & Black wire) - If resistance is infinity, replace thermostat 2. • Heater resistance 10 Ω (Blue & Blue wire) 160 °C, 25A 127/99 °C, 25A 240V/5300W thermal cut-off Hi-limit - If resistance is infinity, replace Heater. • Measure resistance of the following terminal Door S/W 1. Door switch knob: open...
  • Page 37  Centrifugal Switch (Motor) 2.88Ω between Pin# 3 and 4 3.5Ω between Pin# 4 and 5  GAS MODEL Radiant Sensor(10RS) • Resistance value < 1 Ω • If resistance is infinite, replace Radiant sensor 120V Igniter(101D) • Resistance value 40~400 Ω • If resistance is infinite, replace Igniter 120V 4.5A Gas Valve(25M01A) • Valve 1-2 : Resistance value 1.2K Ω • Valve 1-3 : Resistance value 0.5K Ω • Valve 4-5 : Resistance value 1.2K Ω • If resistance is infinity, replace Valve 120V 60 Hz, 120A Thermostat (60T21 Hi-Limit)230F-50F • Resistance value < 1 Ω...
  • Page 38  Sensor Bars & temperature sensor check Sensor Bars Disconnect harness and test Pink wire Pin 4 to Orange wire Pin 5. • Approx ∞Ω without laundry • Approx 190Ω ± 10% with wet clothes Cycling Thermostat Disconnect harness and test Blue wire Pin 2 to Red wire Pin 6. • Approx 10 KΩ at 25 °C/77 °F 36 _ Troubleshooting...

  • Page 39: Exploded Views And Parts List

    5. EXPLODED VIEWS AND PARTS LIST [MATERIAL CODE STANDARDS] Material codes and names and their respective naming rules are managed in accordance with the prescribed standards. Please refer to these standards when requesting a material. 1. Material Code Type ● : Number ■ : Letter (Alphabet) Enterprise-wide parts ●●●●-●●●●●● Type 1 materials can be used for all Samsung Electronics Type 1 products. ex) 0204-000418 FREON (Most electrical parts belong to this type.) ■■ ■ ●● ●●●●● Division-wide parts (DC**-Washing machine) Type 2 Type 2 materials can be used for specific products. ex) DC96-01390A ASSY-CONTROL (Most instruments and tools belong to this type.)

  • Page 40: Main

    5-1. MAIN 38 _ Exploded views and Parts list...
  • Page 41 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DV220AEW_XAA ASSY-CLOTHES DRYER DC97-15162A ASSY FRAME FRONTIER4,DV218AEW,-,-,-,- DC63-00534B COVER-BACK WINGS-DRYER,GI,T0.6,-,-,-,-,NTR,- DC97-08855A ASSY-COVER POWER MDE9700AYW,- DC63-00540A COVER-POWER WINGS-DRYER,GI,T0.6,-,-,-,-,NTR,- DC72-00056A SPONGE-CUSHION 27-DRYER,UN2,- ,T3.0,W50,L100,BLACK,NONE BURN DC61-01428A HOLDER-POWER MDE9700AYW,PP,-,-,-,WHT,POWER CORD DC97-08634K ASSY COVER TOP DV316LEW,-,T0.8,-,-,WHT DC93-00151A ASSY M.

  • Page 42: Assy-Frame Front & Door

    ASSY FRAME MAYTAG,MDG9700AWW,-,-,-,PREMIUM/ DC63-00534B COVER-BACK WINGS-DRYER,GI,T0.6,-,-,-,-,NTR,- DC97-08634K ASSY COVER TOP DV316LEW,-,T0.8,-,-,WHT DC93-00152A ASSY M. WIRE HARNESS BIG BANG DRYER,DV220AGW,120,NO STEAM,DUCT STEEL,GAS DC97-10875L ASSY HOLDER PCB BIGBANG-DRYER,DV220AEW,N DC61-01229A HOLDER-PCB WINGS-DRYER,GI,T0.6,NTR,MAIN PCB HOLD DC92-00123C ASSY PCB MAIN BIG-BANG DRYER MAIN,DV220AEW,120V/60HZ,-,1888/ LED,Y,LINEAR DC97-15944A ASSY FRAME PLATE(U) BIGBANG-PJT,DV220AEW/XAA,T0.8 DC61-02570A FRAME-PLATE(U) DV220AEW,GI,T0.8,W673.0...
  • Page 43 5-2. ASS’Y FRAME FRONT & DOOR 42 _ Exploded views and Parts list...
  • Page 44 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification ASSY-FRAME FRONT & DOOR DC97-15907B ASSY DOOR BIG-BANG DRYER,DV220AEW,SILVER+GRAY 6001-001668 SCREW-MACHINE TH,+,M5,L16,PASS,STS430,FP,NYLOCK 6002-000234 SCREW-TAPPING TH,+,-,2S,M4,L16,ZPC(WHT),SWRCH18A,- 6002-000445 SCREW-TAPPING TH,+,2,M4,L18,PASS,STS304 6002-001306 SCREW-TAPPING TH,+,-,1,M4,L14,ZPC(WHT),SWRCH18A,- DC61-00891A GUIDE-HINGE HAUZEN(DOM),POM,-,-,-,WHT,HINGE DC61-01532C HINGE-DOOR WF210ANW,ALDC,T3.8,W173,L40.6,BLA DC61-01576A SUPPORT-HINGE FRONTIER-PJT,SBHG1-A(SGCC),T1.4,-,-,-...
  • Page 45 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification ASSY-FRAME FRONT & DOOR DC97-15907B ASSY DOOR BIG-BANG DRYER,DV220AEW,SILVER+GRAY 6001-001668 SCREW-MACHINE TH,+,M5,L16,PASS,STS430,FP,NYLOCK 6002-000234 SCREW-TAPPING TH,+,-,2S,M4,L16,ZPC(WHT),SWRCH18A,- 6002-000445 SCREW-TAPPING TH,+,2,M4,L18,PASS,STS304 6002-001306 SCREW-TAPPING TH,+,-,1,M4,L14,ZPC(WHT),SWRCH18A,- DC61-00891A GUIDE-HINGE HAUZEN(DOM),POM,-,-,-,WHT,HINGE DC61-01532C HINGE-DOOR WF210ANW,ALDC,T3.8,W173,L40.6,BLA DC61-01576A SUPPORT-HINGE FRONTIER-PJT,SBHG1-A(SGCC),T1.4,-,-,-...

  • Page 46: Ass'y Panel Control

    5-3. ASS’Y PANEL CONTROL 46 _ Exploded views and Parts list...
  • Page 47 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC97-15962A ASSY PANEL CONTROL BIGBANG-DRYER,DV220,WHITE,ENG DC92-00303B ASSY PCB SUB BIG BANG DRYERSUB,DV220AEW,120V/ 60HZ,1888/LED,N DC97-14447D ASSY KNOB ENCODER BIGBANG,WF210ANW,ABS(DECO- ENCODER) DC64-01642B KNOB-ENCODER SEW-HVR149AD,ABS,T2.0,BLACK,Spray DC64-01643A DECORATION-ENCODER(I) SEW-HVR149AD,ABS,T2.5,N,NTR,CR- COATING DC64-01813A DECORATION-ENCODER SEW-HMR147ATR,ABS,-,-,OD57.4,HB,-,AL VAPOR DEPOSITION DC97-15940A ASSY S.PANEL CONTROL...
  • Page 48 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC97-15962A ASSY PANEL CONTROL BIGBANG-DRYER,DV220,WHITE,ENG DC92-00303B ASSY PCB SUB BIG BANG DRYERSUB,DV220AEW,120V/ 60HZ,1888/LED,N DC97-14447D ASSY KNOB ENCODER BIGBANG,WF210ANW,ABS(DECO- ENCODER) DC64-01642B KNOB-ENCODER SEW-HVR149AD,ABS,T2.0,BLACK,Spray DC64-01643A DECORATION-ENCODER(I) SEW-HVR149AD,ABS,T2.5,N,NTR,CR- COATING DC64-01813A DECORATION-ENCODER SEW-HMR147ATR,ABS,-,-,OD57.4,HB,- ,AL VAPOR DEPOSITION DC97-15940A ASSY S.PANEL CONTROL...

  • Page 49: Ass'y Drum

    5-4. ASS’Y DRuM 50 _ Exploded views and Parts list...
  • Page 50 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC97-15961A ASSY DRUM BIGBANG-DRYER,DV220AEW DC97-16013A ASSY CASE FILTER BIGBANG-PJT,DV220AEW DC61-02610A CASE-FILTER(U) BIG-BANG DRYER,PP,GRAY,DV220AEW DC61-02613A CASE-FILTER BIG-BANG DRYER,PP,GRAY,DV220AEW DC97-07526B ASSY DUCT OUTLET DV337AEW,DRYER/BRACKET- APPLIED,-,-,- 6041-001035 RIVET-RH K1661-0512,AL(A5052),OD3.9,L11,NTR DC61-01667A BRACKET-FILTER(U) MDE9700AYW,GI,T1.0,-,-,-,UPPER DC63-10001K SPONGE-EPDM...
  • Page 51 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC60-60060A WASHER -,T2,-,ID12,OD24,-,YEL,- DC61-01237A BRACKET-DRUM BACK WINGS-DRYER,SBHG1-A,T0.8,TOP/ SGCC(GI) DC61-01238A BRACKET-DRUM BACK 27-DRYER,SBHG1-A,T0.8,-,-,-,SIDE/ SGCC(GI) DC66-00411B DRUM-BACK 27-DRYER,EGI(T0.6),-,-,-,WHT,POWDER COAT DC97-07521A ASSY DUCT AIR MDE7800AYW,DRYER,-,-,ELECTRIC,- DC97-07523B ASSY ROLLER -,27-DRYER,DRYER/EPDM,-,-,- 5-7-1 DC61-01228A HOLDER-SHAFT...
  • Page 52 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC97-15965A ASSY DRUM BIGBANG-DRYER,DV220AGW,7.3Cu.Ft/ DC97-16013A ASSY CASE FILTER BIGBANG-PJT,DV220AEW DC61-02610A CASE-FILTER(U) BIG-BANG DRYER,PP,GRAY,DV220AEW DC61-02613A CASE-FILTER BIG-BANG DRYER,PP,GRAY,DV220AEW DC97-07526B ASSY DUCT OUTLET DV337AEW,DRYER/BRACKET- APPLIED,-,-,- 6041-001035 RIVET-RH K1661-0512,AL(A5052),OD3.9,L11,NTR DC61-01667A BRACKET-FILTER(U) MDE9700AYW,GI,T1.0,-,-,-,UPPER DC63-10001K SPONGE-EPDM...
  • Page 53 SGCC(GI) DC61-01238A BRACKET-DRUM BACK 27-DRYER,SBHG1-A,T0.8,-,-,-,SIDE/ SGCC(GI) DC66-00411B DRUM-BACK 27-DRYER,EGI(T0.6),-,-,-,WHT,POWDER COAT DC97-07521C ASSY DUCT AIR MDG9700AWW,-,-,-,GAS DRYER/WING TYPE,- DC97-07523B ASSY ROLLER -,27-DRYER,DRYER/EPDM,-,-,- 5-7-1 DC61-01228A HOLDER-SHAFT WINGS-DRYER,NYLON#6,-,-,- ,NTR,ROLLER DC61-02593A BRACKET-ROLLER DV220AEW,GI,T1.2,W117.9,NTR DC61-02773A DIE-RACK DRY SQUALL-DRYER,PP,GRY 54 _ Exploded views and Parts list...

  • Page 54: Ass'y Motor

    5-5. ASS’Y MOTOR 56 _ Exploded views and Parts list...
  • Page 55 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC93-00147A ASSY MOTOR DUCT BIGBANG-DRYER,DV220,120V,60Hz DC93-00101A ASSY MOTOR ACE,DRYER,120V,60Hz 6021-001201 NUT-INCH LEFT TURN,3/8"- 24,ZPC(YEL),MSWR10,INCH DC67-00180A WINGS-DRYER,FRPP(15%),-,-,-,MOTOR DC93-00098A ASSY COVER DUCT ACE-DRYER,DV419,W103.7 1-3-1 DC63-01026A COVER-DUCT FAN 27-DRYER,GI,T0.6,-,-,-,-,-,- 1-3-2 DC61-02364A GUIDE-FAN 27-DRYER,PP(TB53),T2.0,-,L100,-,- 1-3-3 DC61-02348A GUIDE-DUCT FAN 27-DRYER,GI,T0.6,-,-,-,-...
  • Page 56 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification DC93-00147A ASSY MOTOR DUCT BIGBANG-DRYER,DV220,120V,60Hz DC93-00101A ASSY MOTOR ACE,DRYER,120V,60Hz 6021-001201 NUT-INCH LEFT TURN,3/8"- 24,ZPC(YEL),MSWR10,INCH DC67-00180A WINGS-DRYER,FRPP(15%),-,-,-,MOTOR DC93-00098A ASSY COVER DUCT ACE-DRYER,DV419,W103.7 1-3-1 DC63-01026A COVER-DUCT FAN 27-DRYER,GI,T0.6,-,-,-,-,-,- 1-3-2 DC61-02364A GUIDE-FAN 27-DRYER,PP(TB53),T2.0,-,L100,-,- 1-3-3 DC61-02348A GUIDE-DUCT FAN 27-DRYER,GI,T0.6,-,-,-,- DC31-00055D...

  • Page 57: Ass'y Duct Heater (Electric Model Only)

    5-6. ASS’Y DuCT HEATER (ELECTRIC MODEL ONLY) 60 _ Exploded views and Parts list...
  • Page 58 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification ASSY-DUCT HEATER & DIE DC97-14486A ASSY DUCT HEATER 27-DRYER,-,-,-,ELECTRIC,- 6002-000239 SCREW-TAPPING TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A,- 6002-000239 SCREW-TAPPING TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A,- 6002-000239 SCREW-TAPPING TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A,- DC47-00018A THERMOSTAT 60T11,-,250V,25A,-20~150,- 30~150,25A,23.6,100M,-,260F-50F(HI- LIMIT) DC47-00019A HEATER-DRY -,GD-PJT,-,5300W,21A,240,10,D1.3,- ,240V5300 DC65-00013A TERMINAL-BLOCK...

  • Page 59: Ass'y Duct Burner (Gas Model Only)

    5-7. ASS’Y DuCT BuRNER (GAS MODEL ONLY) 62 _ Exploded views and Parts list...
  • Page 60 WINGS-DRYER,PRESS(GAS UNIT),-,-,-,- ,MAYTAG G/S DC62-00201A VALVE-GAS GD-PJT,3WAY,MAX 10BAR,NTR,120V/50/60Hz/INCH DC99-00507A ASSY PIPE MDG9700AWW,-,GAS DRYER/ELBOW ASSY,-,-,- DC61-01224A DIE-HEATER 27-DRYER,SECC(EGI),-,-,NTR,T1.2 DC47-00022A HEATER-IGNITER 101D,MDG9700AWW,CERAMIC,120V,MA X4.25A,120V,40~400,15,90,NORTON DC63-00623A ABSORBER-IGNITOR MDE9700AYW,FELT,T2,W10,L10,- ,IGNITOR DC97-09193A ASSY SCREW -,MDG9700AWW,-,-,NUT- CIRCULAR+SCREW,- DC61-02642A BRACKET-IGNITER DV220AEW,GI,T1.2,L12.8,NTR Exploded views and Parts list _ 63...

  • Page 61: Small Parts

    5-8. SMALL PARTS MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification Install. Point 6046-000310 STAND OFF ID11.5, DRUM-FRONT L2,NTR,NYLON66,DAWH- DC61-60074A HOLDER-WIRE -,NYLON#66(DAWS-6NB),-,- HOLDER-PCB ,-,NTR,- DC61-60074A HOLDER-WIRE -,NYLON#66(DAWS-6NB),-,- FRAME(REAR TOP) ,-,NTR,- DC61-00553B HOLDER-WIRE -,NYLON66,-,-,-,NTR,DAWS- ASSY DRUM FRONT SADDLE...
  • Page 62 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Drawing Code No. Description Specification Install. Point 6046-000310 STAND OFF ID11 5, DRUM-FRONT L2,NTR,NYLON66,DAWH- DC61-60074A HOLDER-WIRE -,NYLON#66(DAWS-6NB),-,- HOLDER-PCB ,-,NTR,- DC61-60074A HOLDER-WIRE -,NYLON#66(DAWS-6NB),-,- FRAME(REAR TOP) ,-,NTR,- DC61-00553B HOLDER-WIRE -,NYLON66,-,-,-,NTR,DAWS- ASSY DRUM FRONT SADDLE DC61-40081A HOLDER-WIRE DAWH- BOTTOM+FRAME 2NC,NYLON,NTR(PI18.5)

  • Page 63: Parts List (Sa/Sc Other)

    5-9. PARTS LIST (SA/SC OTHER) MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Code No. Description Specification Install. Point SA/SNA 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST SW10 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST...
  • Page 64 MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Code No. Description Specification Install. Point SA/SNA 6002-001320 SCREW-TAPPING TH,+,2S,M4,L8,PASS,STS304,- COVER- FILTER(CENTER) 6002-001320 SCREW-TAPPING TH,+,2S,M4,L8,PASS,STS304,- COVER-LAMP+D/ FRONT 6006-001170 SCREW-TAPPING TH,+,WT,TC,M4,L10,ZPC(WHT),SW BOTTOM(EARTH) RCH18A,- 6009-001317 SCREW-SPECIAL CH,+,-,M4,L10,ZPC(WHT),SWRCH1 ASSY FRAME CASE 8A,FP,TAPTITE 6009-001476 SCREW-HEX HEX,+,M5,L10,ZPC(WHT),SWRCH COVER-TOP+B/C/TOP 18A,2...
  • Page 65 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Code No. Description Specification Install. Point SA/SNA 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST SW10 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3404-001354 SWITCH-TACT 12VDC,50mA,200gf,8x13mm,SPST 3711-007365 CONNECTOR- BOX,8P, HEADER 1R,2.5mm,STRAIGHT,SN,WHT...
  • Page 66 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Code No. Description Specification Install. Point SA/SNA 6002-000470 SCREW-TAPPING TH,+,- THERMOSTAT+G/ ,1,M4,L10,ZPC(WHT),SWRCH18A,- DUCT 6002-000470 SCREW-TAPPING TH,+,- G/FAN+C/DUCT ,1,M4,L10,ZPC(WHT),SWRCH18A,- 6002-001320 SCREW-TAPPING TH,+,2S,M4,L8,PASS,STS304,- COVER- FILTER(CENTER) 6002-001320 SCREW-TAPPING TH,+,2S,M4,L8,PASS,STS304,- COVER-LAMP+D/ FRONT 6006-001170 SCREW-TAPPING TH,+,WT,TC,M4,L10,ZPC(WHT),SW BOTTOM(EARTH) RCH18A,- 6009-001317 SCREW-SPECIAL CH,+,-,M4,L10,ZPC(WHT),SWRCH1 ASSY FRAME CASE...

  • Page 67: 5-10.Parts List (Screw Type)

    5-10. PARTS LIST (SCREW TYPE) MODEL CODE: DV220AEW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Code No. Description Specification SA/SNA 6002-000215 SCREW-TAPPING TH,+,NO,1,M4,L16,ZPC(WHT),SWRCH18A 6002-000231 SCREW-TAPPING TH,+,NO,2S,M4,L12,ZPC(WHT),SWRCH18A 6002-000234 SCREW-TAPPING TH,+,-,2S,M4,L16,ZPC(WHT),SWRCH18A,- 6002-000239 SCREW-TAPPING TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A,- 6002-000241 SCREW-TAPPING TH,+,-,2S,M5,L12,ZPC(WHT),SWRCH18A,- 6002-000445 SCREW-TAPPING TH,+,2,M4,L18,PASS,STS304 6002-000470 SCREW-TAPPING TH,+,-,1,M4,L10,ZPC(WHT),SWRCH18A,- 6002-000488 SCREW-TAPPING PH,+,-,2S,M3,L16,ZPC(WHT),SWRCH18A,-...
  • Page 68 MODEL CODE: DV220AGW/XAA Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Code No. Description Specification SA/SNA 6001-001668 SCREW-MACHINE TH,+,M5,L16,PASS,STS430,FP,NYLOCK 6001-001773 SCREW-MACHINE TH,+,-,M5,L12,PASS,STS430,-,SEAL-LOCK 6002-000213 SCREW-TAPPING TH,+,-,1,M4,L12,ZPC(WHT),SWRCH18A,- 6002-000215 SCREW-TAPPING TH,+,NO,1,M4,L16,ZPC(WHT),SWRCH18A 6002-000231 SCREW-TAPPING TH,+,NO,2S,M4,L12,ZPC(WHT),SWRCH18A 6002-000234 SCREW-TAPPING TH,+,-,2S,M4,L16,ZPC(WHT),SWRCH18A,- 6002-000239 SCREW-TAPPING TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A,- 6002-000241 SCREW-TAPPING TH,+,-,2S,M5,L12,ZPC(WHT),SWRCH18A,- 6002-000445 SCREW-TAPPING TH,+,2,M4,L18,PASS,STS304 6002-000470 SCREW-TAPPING TH,+,-,1,M4,L10,ZPC(WHT),SWRCH18A,- 6002-000488 SCREW-TAPPING...

  • Page 69: Pcb Diagram

    6. PCB DIAGRAM 6-1. MAIN PCB Location Part No. Function Location Part No. Function AC CONNECTOR Supplies AC power to the PBA. SET GROUND CONNECTOR The plug connecting the Dryer Set and the ground of the PBA. SUB PBA COMMUNICATION The plug connecting the motor over-current protection reactor The connector that controls communications with the Sub PBA REACTOR CONNECTOR CONNECTOR and the motor control circuit. MICOM FLASH CONNECTOR corresponding to the Display. MOTOR OPERATION RELAY The The relay that turns the Main Motor on and off. Connects the temperature sensor in order to detect the MOTOR OPERATION RELAY The relay that turns the Heater on and off.

  • Page 70: Detailed Descriptions Of Contact Terminals (Main Pcb)

    6-2. DETAILED DESCRIPTIONS OF CONTACT TERMINALS (MAIN PCB) ► CN5 ► CN2 1. Steam Valve 1 1. Communications Port (Tx) 2. Empty Pin 2. Communications Port (Rx) ► CN1 3. LAMP 3. Sub Reset 1. AC Power Port ► CN7 4. Empty Pin 4. DGND 2. AC Power Off Detection Sensor 1. Reactor Connection Port 5. Steam Valve 2 5. 5V 3. Door Detection Sensor (LOCK, UNLOCK) 2.

  • Page 71: Sub Pcb

    6-3. SuB PCB Location Function Description Power Connection Port Connects Power Main PBA Connection Port Receives power from the Main PBA and provides a communication function CN4,CN5 DISPLAY Connection Port Connecs the 1888 Board and the Graphics Board BUZZER Circuit Generates sound when the Menu key is pressed,the Encoder operates and the menu is closed. PCB Diagram _ 75...

  • Page 72: Detailed Descriptions Of Contact Terminals (Sub Pcb)

    6-4. DETAILED DESCRIPTIONS OF CONTACT TERMINALS (SuB PCB) ► CN6 1. CO 2. Empty Pin 3. NO 4. Empty Pin 5. NC ► CN2 1. Communication Port (Tx) 2. Communication Port (Rx) 3. Output the Reset Signal 4. 5V 5. Ground 6. 15V 7. MICOM Writing 76 _ PCB Diagram...

  • Page 73: Wiring Diagram

    7. WIRING DIAGRAM 7-1. WIRING DIAGRAM (ELECTRIC DRYER)  Reference Information BLACK BLUE GREEN GRAY NATURAL ORANGE PINK SKYBLU SKYBLUE VIOLET WHITE YELLOW Wiring Diagram _ 77...

  • Page 74: Wiring Diagram (Gas Dryer)

    7-2. WIRING DIAGRAM (GAS DRYER)  Reference Information BLACK BLUE GREEN GRAY NATURAL ORANGE PINK SKYBLU SKYBLUE VIOLET WHITE YELLOW Steam Models Only 78 _ Wiring Diagram...

  • Page 75: Schematic Diagram

    8. SCHEMATIC DIAGRAM 8-1. MAIN CONTROL Schematic Diagram _ 79...

  • Page 76: Sub Contro

    8-2. SuB CONTROL 80 _ Schematic Diagram...

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