ELECTRIC & GAS DRYER SERVICE MANUAL
Contents
1. 17 7 CONTROL LAYOUT 18 8 WIRING DIAGRAM ttt ttt ttti 19 9 DIAGNOSTIC TEST 20 9 1 TEST 1 120V AC ELECTRICAL 21 9 2 TEST 2 THERMISTOR 22 9 3 TEST 24 9 4 TEST MOISTURE SENSOR 25 9 5 TEST 5 DOOR SWITCH TEST 26 9 6 TEST 6 HEATER SWITCH TEST ELECTRIC MODEL sse 27 9 7 TEST7 GAS VALVE TEST GAS MODEL 28 9 8 TEST 8 SEMI CONDUCTOR a 29 10 CHANGE GAS SETTING NATURAL GAS PROPANE GAS 30 11 DISASSEMBLY INSTRUCTIONS 32 12 EXPLODED VIEW an ttt ttt 39 12 1 CONTROL PANEL amp PLATE ASSEMBLY 39 12 2 CABINET amp DOOR ASSEMBLY tette 40 12 3 1 DRUM amp MOTOR ASSEMBLY ELECTRIC MODEL 41 12 3 2 DRUM amp MOTOR ASSEMBLY GAS MODEL 42 13 REPLACEMENT PARTS LIST a tette 43 KH SPECIFICATIONS Name Electric and Gas Dryer B Power supply Please refer to the rat2. Short with metal to the 6 pin connector s Pin Blue Wire and Pin Orange Wire to Controller Check Electro Load and Harness Connector Check Harness linking connector When measuring resistance in Electric load is resistance below 10 When contacting cloth to Electro load 1 Is the measurement within the range of Table 2 during Diagnostic Test 2 Is the measurement within the range of Table 2 when measuring the voltage in the 6 pin connector s Pin amp BLUE wire and Pin 6 ORANGE wire Replace Control and Check Normal Condition B Table 2 IMC Ratio and Display Value Voltage IMC Initial Moisture Content Voltage DC between 6 Pin terminal 3 5 1096 Dried clothes 205 240 Over 4 0V Completely dried clothes 26 m Test 5 Door switch test Before measuring resistance be sure to turn Power off and do voltage discharge When discharging contact the metal plug of Power cord with earth line Caution Door Opening is not sensed During operation when opening Door Drum motor and Trouble Symptom Heater run continuously Door Close is not sensed Drum motor will not operate Display will flash at 0 5 second intervals Measurement Condition After turning Dryer Power Off measure resistance BK2 WH1 e Door switch m Check Refer to Component testing Measure while Door is closed Check it resistance is below 2500 between WH1 White wire and
3. Trouble Symptom Replace Heater Check if the value of measured resistance is below 19 between terminal TH2 Safety Thermostat Replace TH2 Safety Thermostat Check if the value of measured resistance is below 10 between terminal TH3 HI Limit Thermostat e Replace THS Hl Limit Thermostat Check Motor Check if the value of measured resistance is below 10 between terminal and do at RUN condition e Check Motor and replace it Check Controller Check Harness linking Connector 28 Test 7 GAS Valve test Gas Type Caution When measuring power be sure to wear insulated gloves to avoid electric shock While operating Heating will not work Drying time takes longer Measurement Condition With dryer power on Trouble Symptom Power On amp Start Normal Cycle When measuring Valve 1 voltage More than DC 90V e Check thermostat Hi limit Safety Check Igniter amp Frame detect Igniter operates after 1 min Igniter becomes reddish e Check Gas connection or Gas supply When measuring Valve 2 voltage Value is more YES than DC 90V 10 sec after Igniter off When measuring terminal resistance on Valve 1 and Valve 2 Valves are more than1 5 2 5kO Measure after Off YES Change Valve Change Valve If Valve 1 and Valve 2 are under DC 10V Valves are Off Harness check Controller ch
4. PI C RACK DRY_ O VERY DRY O HIGH O 60 mn O HIGH O MORE DRY O MID HIGH O 50 CD WRINKLE O NORMAL O MEDIUM O 40 O LOW O LESS DRY O LOW O 30 DAMP DRY ULTRA LOW 20 OFF Oe DRY LEVEL TEMP CONTROL TIME DRY BEEPER OPTION BACTERIAL DEMP DRY SENSOR DRY DELICATES PERM PRESS _ __ ULTRA DELICATE MANUAL DRY NORMAL SPEED DRY SENSOR DRY NORMAL NORMAL MEDIUM CUSTOM PROGRAM RACK DRY CHILD LOCK C am CD SE Oe BACTERIAL Vd DRY DRY LEVEL TEMP CONTROL TIME DRY BEEPER OPTION PRESS amp HOLD 3SEC FOR EXTRA FUNCTIONS Open the door Put the dryer rack into Check and be sure that the Hold the dryer rack the drum front of the rack is properly with both hands seated behind the lint filter Stacking Kit Installation Instructions To ensure safe and secure installation please observe the instructions below Secure the side bracket to the washer with WARNING Do not attempt this alone At least two people are required to lift and position the dryer on top of a washing machine Failure to heed this warning can result in serious physical injury and damage to the appliance a screw on the back of the bracket Repeat Steps 2 3 amp 4 for the other side 2 Place the dryer on top of the washer by placing the legs
5. Idler switch OL w x LL Measure resistance of terminal If thermal fuse is open must Heater case to terminal be replaced oafety D Open at 266 12 F D Resistance value Electric type 130 7 C Auto reset 31 F 35 C 2 Continuity 250 J lt 10 Same shape as Outlet Thermostat Measure resistance of terminal Heater case to terminal Hi limit D Open at 257 9 F D Resistance value Electric type 125 5 C 2 Close at 221 9 F 2 Resistance value lt 50 105 5 C Measure resistance of terminal Blow housing to terminal Safety D Open at 185 9 F D Resistance value Electric type 85 5 C 2 Close at 149 9 F 2 Resistance value lt 50 65 5 C Same shape as Thermal cut off Measure resistance of terminal Resistance value to terminal 800 1000 Measure resistance of the The state that following terminal Knob is 1 Door switch knob open pressed Is D Terminal COM NC 1 3 D Resistance value lt 10 2 2 Terminal COM NO 1 2 Resistance value sonen 2 Door switch push push D Terminal COM NC 1 3 Resistance value 2 Terminal COM NO 1 2 Q Resistance value lt 10 Measure resistance of the 1 lever open following terminal D Resistance value lt 10 COM NC 2 Lever push close 2 Resistance value oo 14 7 Heater Measure r
6. Prepare minimum 5ft 1 52m of length in order for dryer to be replaced First peel 3 inch 8 9cm of covering material from end and bare 1 inch from the ends NET 8 9 cm Then put the hooked shape end of the wire under the screw of the terminal block hooked end facing rightward and pinch the hook together and screw tightly 1 Connect neutral wire white of power cord to center terminal block screw 2 Connect red and black wire to the left and right terminal block screws 3 Make sure that the strain relief screw is tightened and be sure that all terminal block nuts are on tight and power cord is in right position 10 Option 1 4 wire connection with a Power supply cord e f your local codes or ordinances do not allow the use of a 3 wire connection or you are installing your dryer in a mobile home you must use a 4 wire connection vd 4 wire receptacle cw NEMA type 14 30R Spade terminals with upturned ends Neutral Prong 1 Connect the neutral wire white of the power cord to the center terminal block screw 2 Connect the red and black wires to the left and right terminal block screws 3 Connect the ground wire green of the power cord to the external ground screw Remove the neutral ground wire of appliance and connect it to center screw 4 Make sure that the strain relief screw is tightened and that all terminal block nuts are tight and t
7. BK2 Connector WH1 BL2 after taking WH1 BL2 out from Controller Check Lamp When opening Lamp replace then measure again Door switch Check Refer to Component testing Measure while Door is open Check it resistance is 300 60 between WH1 D White wire and BK2 Black wire Connector WH1 BL2 after taking WH1 BL2 out from Controller Door switch Check Refer to Component testing Measure while Door is open Check it resistance is below 1 between BL2 Yellow wire and WH1 D White wire after taking Connector WH1 BL2 out from Controller Door switch Check Refer to Component testing Measure while Door is closed Check it resistance is below 1 O between BL2 Yellow wire and WH1 D White wire after taking Connector WH1 BL2 out from Controller Check Controller Check Harness linking connector 27 m Test 6 Heater switch test Electric Type Caution Before measuring resistance be sure to turn Power off and do voltage discharge When discharging contact the metal plug of Power cord with earth line While operating Heating will not work Drying time takes longer Measurement Condition After turning Power off measure the resistance 1 Is resistance between Heater terminal and below 18 220 2 ls resistance between Heater terminal and below 18 220 3 Is resistance between Heater terminal 2 and below 9 110
8. Tab Relay Black Wire Connector Housing Tap relay 2 22 lt Table 2 gt Connection of Tab Relay with PCB ASSEMBLY Gas eve a Check the Matching color Between EEUU X Harness wire and Tab Relay 9 DE XL Connector Housing Black Housing Black Tab Relay Black Wire Connector Housing _ Tap relay 1 3 Status Mode Of wrong Connection lt Table1 gt Wrong Connection of the Tab Relay and Connector Housing Elec C Heater1 Heater2 PCB condition Hee Operation black operation White Of operation CROSS Table2 Wrong Connection of the Tab Relay and Connector Housing Gas C Heater1 Heater2 PCB condition eue Operation black operation White Of operation 1 Black and White Housing Wire CROSS off of Power of A CAUTION In case of power failure lt Table1 gt 1 2 5 lt Table2 gt 1 Please check the Connection of 2 Status Table of Connection In case of power failure lt Table1 gt 4 please check the Connection of 2 Status Table of Connection Because improper Connection of the equipment dryer can be damaged of changing heater 23 Test 2 Thermistor Test Measure with Power Off Before measuring resistance be sure to turn Power off and do voltage discharge Caution When discharging contact the metal plug of Power cord with the Ground D During Diagnostic Test tE1 and tE2 Error occur Trouble Symptom During operation Heater
9. screw 2 Connect the other two power cord wires red and black to the left and right terminal block screws and tighten securely 3 Tighten the strain relief screws securely 4 Connect an independent ground wire F from the external ground connector screw to a proper ground The ground wire must be long enough to allow the appliance to be moved if necessary for service or cleaning 3 2 Connect Gas Supply Pipe Gas Dryer ONLY For further assistance refer to section on Gas Requirements 1 Make certain your dryer is equipped for use with the 3 Connect to gas supply pipe using a new flexible type of gas in your laundry room Dryer is equipped stainless steel connector at the factory for Natural Gas with 3 8 N P T gas 4 Tighten all connections securely Turn on gas and connection check all pipe connections internal amp external for 2 Remove the shipping cap from the gas connection gas leaks with a non corrosive leak detection fluid at the rear of the dryer Make sure you do not 5 For L P Liquefied Petroleum gas connection refer damage the pipe thread when removing the cap to section on Gas Requirements T M L 7 y 71 J w p ELA E J t lc Nim amp 0 N S N f s C 1 New Stainless Steel Flexible Connector Use Black Iron Pipe only if allowed by local codes Use Design Shorter than 20 6 1 m Use 3 8 pipe A G A Certified Connect
10. ISTOR S OVERLOAD FLAME SENSOR HI LIMIT DETECTOR PROTECTOR G THERMOSTAT MOISTURE SENSOR 19 DIAGNOSTIC TEST 1 This TEST should be used for Factory test Service test Do not use this DIAGNOSTIC TEST other than specified 2 Activating the Heater manually with the Door open may trip the Thermostat attached to the Heater therefore do not activate it manually Do not press the door switch to operate the heater while the door is open ACTIVATING THE DIAGNOSTIC TEST MODE 1 Unit must be in Standby unit plugged in display off 2 Press POWER while pressing MORE TIME and LESS TIME simultaneously Pressing the START PAUSE button Won t power up See test 1 Electric control eee Detective LED or LCD Display See page None CHECKING ACTION DISPLAY CHECKING POINT REMARK See test 2 amp Temperature Thermistor open sensor Thermistor close Motor runs 70 239 Displays Moisture Sensor Operation ence Motor Measured If moisture sensor is contacted with Moisture Value damp cloth The display number is below 180 in normal condition ELECTRIC TYPE m ELECTRIC TYPE Heater runs Motor Heater 1 2700W Current Temp m GAS TYPE GAS Valve runs Gas valve Twice m GAS TYPE Display the Temperature of oee test 7 Motor Valve Inside drum ll ELECTRIC TYPE Motor Heater 1 3 times Heater 2 5400W GAS TYPE Motor Valve 50 230 Measured SE Error Display Semi conductor dE o
11. L900B 0 42 CAUTION Before replacing any part of these components Read carefully the safety precautions in this manual m NOTE S Safety Parts AL Altemative parts 004 MANUALSERVCE 3828EL3005D 3828EL3005D O A130 A300 A320 A400 A800 SERVICE PARIS 383EEL900B 383EEL90018 0 43
12. U S A Website http us Igservice com Canadian Website http lg ca ELECTRIC amp GAS DRYER SERVICE MANUAL CAUTION READ THIS MANUAL CAREFULLY IN ORDER TO PROPERLY DIAGNOSE PROBLEMS AND TO SAFELY PROVIDE QUALITY SERVICE ON THESE DRYERS MODEL DLE8377WM DLG8388WM DLE8377NM DLG8388NM DLE7177WM DLG7188WM JAN 2006 PRINTED IN KOREA P No 3828EL3005D IMPORTANT SAFETY NOTICE The information in this service quide is intended for use by individuals possessing skill and experience in electrical electronic and mechanical appliance repair Any attempt to repair a major appliance may result in personal injury and property damage The manufacturer or seller cannot be responsible for the interpretation of this information nor can it assume any liability in connection with its use A WARNING To avoid personal injury disconnect power before servicing this product If electrical power is required for diagnosis or test purposes disconnect the power immediately after performing the necessary checks RECONNECT ALL GROUNDING DEVICES If grounding wires screws straps clips nuts or washers used to complete a path to ground are removed for service they must be returned to their original position and properly fastened WHAT TO DO IF YOU SMELL GAS Do not try to light a match or cigarette or turn on Immediately call your gas supplier from a neighbor s any gas or electrical appliance phone Follow the gas supplier
13. ance below between Connector WHO White wire and BL2 D Yellow wire Measure while door is closed YES NO Is resistance below 30 between Connector BL2 Yellow wire and BL2 2 Brown wire YES Is resistance below 1 between terminals of Outlet Thermostat attached to blower housing Does Idle Switch attached to Motor Bracket operate Level by drum belt Not operating Lever is normal YES Is resistance below 10 between Idler Switch terminals Check Motor Refer to Motor Diagram amp Check Check if Control Connector is contacted 25 Replace Control Relay check Check Controller connector Check if Door flame presses door switch knob Check Door Switch Check Harness connection Replace Control Relay check Check Controller connector e Replace Outlet Thermostat Refer to Component Check Idler Assembly Drum Belt cuts off Drum Belt takes off from Motor Pulley Replace Idler Switch m Test 4 Moisture sensor Caution Before measuring resistance be sure to turn Power off and do voltage discharge When discharging contact the metal plug of Power cord with earth line Trouble Symptom Degree of dryness does not match with Dry Level Measurement Condition Turn the Dryer s Power Off then measure resistance Take 6pin Connector from the Controller
14. ange 29 lest 8 Semi Conductor Cauti Before measuring resistance be sure to turn Power off and do voltage discharge When discharging contact the metal plug of Power cord with earth line Trouble Symptom Degree of Resistance is not in 300 2e30 Measurement Condition Turn the Dryer s Power Off then measure resistance e Check Semi Take 6pin Connector from conductor and the Controller When measuring resistance 8 0 4 5 5 Harness Connector Is resistance 300 20 O Check Harness linking connector When measuring resistance in Semi Conductor Is resistance 300 20 0 1 Is the measurement within the range of 300 20 O between Red White 2 Is the measurement within the range of 300 20 O between Black White Replace Control and Check Normal Condition 30 10 CHANGE GAS SETTING NATURAL GAS PROPANE GAS Changing orifices and gas valve adjustments improperly can result in an Warning I I A explosion and or fire Conversion must be made by a qualified technician Initially Natural Gas mode is set Propane Gas Orifice is on sale as a Service Part to authorized servicers only STEP 1 VALVE SETTING Closed Full open Adjustment screw Adjustment screw Remove 2 screws Disassemble the pipe assembly 8 Replace Natural Gas orifice with Propane Gas orifice vanne TOM Orifice x Kit contents Orifice Dia 1 613mm for Propane G
15. as Replace Label Instruction Sheet 31 m GAS VALVE FLOW START KEY PUSH VALVE 1 ON VALVE 2 OFF IGNITER ON IGNITER TEMPERATURE ABOUT 370 F FLAME DETECT OPEN IGNITER OFF VALVE 2 ON FLAME DETECT CLOSE YES DRYING VALVE 2 OFF NO GAS IGNITION GAS VALVE STRUCTURE Adjustment Screw NMS LL Ld N Ut q D LH Valve 1 Mi lii Ord q F FLAME ml DETECT AT VALVE 2 ils 32 ul DISASSEMBLY INSTRUCTIONS Disassemble and repair the unit only after pulling out power plug from the outlet TOP PLATE 1 Remove 3 screws on the upper plate 2 Push the top plate back ward 3 Lift the top plate 33 CONTROL PANEL ASSEMBLY 1 Remove 2 screws on the control panel frame 2 Disconnect the connectors 3 Pull the control panel assembly upward and then forward 4 Remove 9 screws on the PWB PCB assembly display 5 Remove 4 screws on the PWB PCB assembly main 6 Disassemble the control panel assembly 34 COVER CABINET 1 Disassemble the top plate 2 Disassemble the control panel assembly 3 Disassemble the door assembly ns 4 Remove 2 screws DA w 5 Remove 4 screws from the top of cabinet cover Disconnect the harness of door switch 35 TUB DRUM FRONT 1 Disassemble the top plate 2 Remove Cover Cabinet e Disc
16. as shown Be careful not to pinch fingers between the washer and dryer Slide the dryer back against the stop on the side rail Stacking kit Place the washer firmly on a stable even I and solid floor as product installation instructions describe in the owner s manual Peel the protective paper from the tape on the side bracket Insert the front rail of the stacking kit Push the front rail back against the stops on the side brackets 6 Fit the side bracket firmly to the side of the top plate by attaching the double faced tape to the top plate as picture shown Screw both sides of the front rail to the side brackets 7 Do not use a stacking kit with a gas dryer in potentially unstable conditions like a mobile home Pedestal Installation Instructions x For washer dryer and combo LG 27 After removing the protective covering from the adhesive surface align the screw holes in the brackets with the matching holes in the pedestal base and press and press the brackets against Pee M the base and the dryer asem 27 68 6cm KS M e Be sure to press the adhesive parts of the brackets firmly to the appliance Remove pedestal installation hardware and instructions from the shipping carton Position the dryer on top of the pedestal SS for washer combo for dryer Install the eight 8 screws supplied to atta
17. ch the brackets to the pedestal for dryer for washer combo Move the dryer to the desired place NOTE The appliance and pedestal assembly must be placed on a solid and level floor for proper operation Adjust the legs of the appliance and pedestal by turning with a wrench Then adjust the lock unt toward the pedestal while holding the pedestal leg using a wrench Remove the paper from the bracket NOTE That the Pedestal hardware packet may in clude 2 sets of side brackets Be sure to use the brackets marked for 8 the dryer Electric Dryer Only Review the following options to determine the appropriate electrical connection for your home 4 wire receptacle NEMA type14 30R Use the instructions under option 1 if your home homehas a 4 wire receptacle NEMA type 14 30R 3 Wire receptacle NEMA type10 30R Use the instructions under option 2 or 3 if your home has a 3 wire receptacle NEMA type 10 30R Use option 2 if local codes and ordinances permit the connection of a chassis ground to the neutral connector If this is not permitted use option 3 If this type is available at your home you will be connecting to a fused disconnect or circuit breaker box 3 wire direct 127 cm If this type is available at your home you will be connecting to a fused disconnect or circuit breaker box 4 wire connection Direct wire Important Grounding throu
18. e 2 screws and cover Air guide e Remove the bolt and washer Remove the fan e Disconnect the motor clamp and motor Disassemble the top plate Remove the Cabinet Cover and Tub Drum Front Remove the Drum assembly Remove 7 screws Remove the Back Cover AIR DUCT 1 Disassemble the top plate 3 A 2 Remove the Cover Cabinet 3 Remove the filter and 2 screws 4 Remove the air duct NC 7 0 2 1 Disassemble the top plate 2 Remove the Cover Cabinet and Tub Drum Front 3 Remove the Drum assembly and Tub Drum Rear 4 Disconnect the Air duct from the Tub Drum Front 5 Remove the roller from the Tub Drum Front and Tub Drum Rear 39 12 EXPLODED VIEW 12 1 Control Panel amp Plate Assembly 40 12 2 Cabinet amp Door Assembly 41 12 3 1 Drum amp Motor Assembly Electric Type 42 12 3 2 Drum amp Motor Assembly Gas type x M171 Propane Gas orifice M170 Natural Gas orifice CAUTION CAUTION Before replacing any part of these components 4 4 4 4 4 4 4 4 4 4 4 of hese components part of these components components _ Read carefully the safety precautions in this manual m NOTE S Safety Parts AL Altemative parts 004 MANUAL SERVICE 3828EL3005D 3828305 0 A800 SERVICE PARTS 383EEL9001B 383EE
19. erminal to terminal Gas type Red White D Resistance value 300 200 2 White Black 300 200 2 Continuity 10 16 MOTOR DIAGRAM AND SCHEMATIC NOTE When checking Component be sure to turn Power off then do voltage discharge sufficiently m Contact On Off by Centrifugal Switch Gas Valve Gas Models Heater Electric Models waa a Motor pop gems le Gas Valve Gas Models m STOP MODE m RUN MODE When Motor does not operate Motor operates Centrifugal switch Centrifugal switch Pull Drive forward 17 CONTROL LAY OUT PWB ASSEMBLY DISPLAY LAYOUT IJ 97 109 MODEL DISPLAY AS DIAGNOSTIC TEST OPTION PART LED S p es josy IU DLE8377NM DLG388WM X X GAS 6871EL1011B DLG8388NM PWB ASSEMBLY LAYOUT x MODEL AS DIAGNOSTIC TEST MODE a a RLY200 TRANS MICOM PN E 6170EC1006F 6871EL1 mm DLE8377NM DLG388WM X X 6170EC1006F X 6871EL1013D DLG8388NM 18 WIRING DIAGRAM ELECTRIC DRYER WIRING DIAGRAM ELECTRONIC CONTROL L1 BLACK N WHITE LA RA Y PLC MODEM Inele E HEATER MOISTURE THERMISTOR S SENSOR OUTER COIL INNER COIL THERMOSTAT DOOR SWITCH BLOWER SENSOR WHITE Y HI LIMIT THERMOSTAT GAS DRYER WIRING DIAGRAM ELECTRONIC CONTROL PLC MODEM BLOWER O DC VALVE1 OQQA E DC VALVE2 DOOR SWITCH A MOISTURE THERM
20. esistance of the 9 Motor 10 Gas valve valve 1 valve 2 following terminal Terminal 1 COM 2 2 Terminal 1 COM 3 3 Terminal 2 3 Measure resistance of terminal to terminal Temperature condition 58 F 10 40 C 58 F 104F 10 40 C Measure resistance of the following terminal D Valve 1 terminal Valve 2 terminal Measure resistance of terminal to terminal Measure resistance of terminal to terminal D Open at 370 F Maximum 2 Close at 320 F 15 D Resistance value 100 2 Resistance value 100 8 Resistance value 200 Resistance value 100 D Resistance value gt 1 5 Resistance value gt 1 5 2 5 Resistance value 100 800Q D Resistance value oo Resistance value lt 10 Electric type Heater case Hi limit Electric type See Page 13 13 Outlet Thermostat Measure resistance of terminal Gas type Auto reset to terminal Gas funnel v D Open at 203 7 F 95 5 C D Resistance value 2 Close at 158 9 F 70 5 C 2 Continuity lt 10 Check Top Marking N95 14 Outlet Thermostat Measure resistance of terminal If thermal fuse is open must Gas type Manual reset to terminal be replaced Gas funnel D Open at 212 12 F D Resistance value 9 30r 100 7 C 2 Manual reset 2 Continuity 10 Check Top Marking N100 15 Semi Conductor Measure resistance of Elect type t
21. f Power Cord is properly connected Gb Check if the Controller wire is disconnected 2 Check if Terminal Block and Power Cord are connected Check Plug Does Power Cord N Natural line match to Terminal Center N Natural line e Reconnect the controller Replace controller 21 When measuring power be sure to wear insulated gloves to and avoid an electric shock Caution 1 Power Connection lt Table1 gt Connection of the Tab Relay with Heater Elec Tab Relay 1 Relay 2 i f RUN h Temperature Control below 68 4 C mg on j Turn on Heater1 and Heater2 Medium A Monta Low Temperature Control below 52 4 C Table 2 Connection of the Tab Relay with Burner Gas High n Temperature Control below 70 4 C Mid High 7 B Medium urn on Burner Low Temperature Control below 47 4 C PCB ASSEMBLY LAYOUT Extra Low Turn on Burner 2 Status Mode Of The Connection lt Table1 gt Connection of Tab Relay with the Tab Relay of the PCB ASSEMBLY Elec Connection Harness Yellow Wire x Check the Matching color Between Harness wire and Tab Relay Black Housing Black Tab Relay Black Wire Connector Housing x Tap relay 1 Connector Housing Check the Matching color Between Harness wire and Tab Relay White Housing White
22. gh the neutral conductor is prohibited for 1 new branch circuit installations 2 mobile homes and 3 recreational vehicles and 4 areas where local codes prohibit grounding through the neutral conductor Prepare minimum 5ft 1 52m of length in order for dryer to be replaced First peel 5 inch 12 7cm of covering material from end Make a 5 inch of ground wire bared After cutting I inch 3 8cm from 3 other wires peel insulation back linch 2 5cm Make ends of 3 wires a hook NS shape ey 5 Then put the hooked shape end of the wire under the screw of the terminal block hooked end facing rightward and pinch the hook together and screw tightly t2 i 1j 1 1 1 Connect neutral wire white of power to center terminal block screw 2 Connect red and black wire to the left and right terminal block screws 3 Connect ground wire green of power cord to external ground screw and move neutral ground wire of appliance and connect it to center screw 4 Make sure that the strain relief screw is tightened and be sure that all terminal block nuts are on tight and power cord is in right position Important Grounding through the neutral conductor is prohibited for 1 new branch circuit installations 2 mobile homes and 3 recreational vehicles and 4 areas where local codes prohibit grounding through the neutral conductor
23. he power cord is in the right position Option 2 3 Wire Connection with a Power Supply Cord If your local codes or ordinances permit the connection of a frame grounding conductor to the neutral wire use these instructions If your local codes or ordinances do not allow the connection of a frame grounding conductor to the neutral wire use the instructions under Section 3 Optional 3 wire connection 3 wire receptacle NEMA type 10 30R 3 wire plug Neutral prong Spade terminals with up turned ends 3 wire plug Neutral prong 3 4 in 1 9 cm UL approved strain relief Ring terminals Neutral white or center wire Connect the neutral white or center wire B to the center silver colored screw A and tighten securely 2 Connect the other two power cord wires red and black to the left and right terminal block screws and tighten securely Tighten the strain relief screws C securely 9 a pet EX 11 Option 3 Optional 3 wire connection If your local codes or ordinances do not allow the connection of a frame grounding conductor to the neutral wire use the instructions under this section a Remove the appliance ground wire D green fromthe external ground connector screw and reconnect it together with the center white neutral wire E to the center silver colored terminal block
24. ing label regarding detailed information ll Size 27 X 29 9 X 38 7 inch Dryer capacity IEC 7 3 cu ft B Weight 126 lbs Specifications are subject to change by manufacturer B ACCESSORIES Dryer rack 1 each Stacking kit 1 each Pedestal 1 each Purchased Separately Purchased Separately See page 6 See page 7 See page 8 ITEM Material amp Color Finish Top Plate Door Trim POWER SUPPLY MOTOR HEATER LAMP GAS VALVE CONTROL TYPE DRUM CAPACITY Weight lbs Net Gross ELECTRICITY CONSUMPTION No of Programs No of Dry Options No of Temperature Controls No of Dry Levels Sound levels Moisture Sensor Temperature Reversible Door Drum Dryer Rack Child Lock Interior Light Product WxHxD Packing WxHxD DLE8377NM DLG8388NM DLE7177WMIDLE8377WM DLG7188WM DLG8388WM Blue White Navy Blue Porcelain Chromate 120V 240V 60Hz 26A 250W 4 5A 5400W 22 5A 15 W 125mA 13 W 110mA x 2 Electronic 7 3 CUAL 124 144 High Low Off Available Available Available Stainless Steel Available Avaliable Avaliable 27 x 42 3 4 x 28 1 3 29 1 2 x 44 3 4 x 30 3 4 REMARK AC 120V AC 240V ELECTRIC MODEL AC 120V AC 120V GAS MODEL Electrode sensor Thermistor FEATURES AND BENEFITS SENSOR DRY DELICATES PERM PRESS ULTRA DELICATE MORE PROCESSING EST TIME REMAINING lt gt MANUAL DRY NORMAL SPEED DRY PROGRAM
25. onnect the door lamp and electrode sensor connector 4 Remove 4 screws e Disassemble the Tub Drum Front 1 Disassemble the top plate 2 Remove the Cabinet Cover and Tub drum front 3 Loosen belt from motor and idler pulleys e Carefully remove the drum l Disassemble the door 2 Hold the lamp shield in place while removing the screw 3 Slide the shield up and remove Remove the bulb and replace with a 15 watt 120 volt candelabra base bulb 5 Replace the lamp shield and screw 36 DRYER EXHAUST CHANGE l Remove a screw and the exhaust duct 2 1 Detach and remove a knockout at the botton left or right side as desired Right Side Vent not available on Gas dryer 1 2 3 the order of work Knockout 2 2 Reconnect the another duct 11 in 28cm to iudi the blower housing and attach the duct to the base Duct is a SVC part 3 1 Pre assemble 4 elbow with 4 duct Wrap duct tape around joint 3 2 Insert the elbow duct assembly through the side opening and connect the elbow to the internal duct DUCT TAPE 37 FILTER ASSEMBLY O m l 2 3 4 Q 0 N NO GQ WN Remove the filter Remove 3 screws Remove the Cover Grid Disconnect the electrode sensor e Disassemble the top plate Remove the Cabinet Cover and Tub Drum Front Remove the Drum assembly Remov
26. or Longer than 20 6 1 m Use 1 2 pipe 2 1 8 N P T Pipe Plug 3 8 N P T Gas Connection for checking inlet gas pressure 3 Equipment Shut Off Valve Installed within 6 1 8 m of dryer 12 4 DRYER CYCLE PROCESS Default Conditions of operation and termination Drying Cooling Wrinkle care Cycle Dry Display erature time HEAVY DUTY 6min 4725 C COTTON MID NORMAL MEDIUM 41min Saturation 60 4 C 5min 47 5 Sensor 3Hr Dry PERM j PRESS LOW Normal 36min Saturation 52 3 bmin 47 5 C ULTRA ULTRA SPEED DRY HIGH EE rosseo smi rase MID iy FRESHEN UP 20min Saturation 66 5 C bmin 47 5 C 3Hr AIR DRY 30min Saturation dot Temperature Control for each cycle Off Time 6min um wj On Time 10sec Heater am NEN m u m Sensor dry Dry Level is set by users Manual dry Temperature control is set by users Default settings can be adjusted by users 13 5 COMPONENT TESTING INFORMATION el Vile B When checking the Component be sure to turn the power off and do voltage discharge sufficiently 1 Thermal cut off Zid lt gt r Check Top Marking 2 Hi limit Thermostat Auto reset 3 Outlet Thermostat Auto reset oF Check Top Marking 4 Lamp holder 5 Door switch 6
27. r Error During check Motor amp Heater Off LampOn rue DOOR iS Door switch See test 6 OPEN PLEASE CLOSE THE If the door is open Buzzer beeps seven times Lamp Press Start button 1 time and then open the door Proceed again with the step 1 by pressing start 1 time step 2 by pressing start 2 times step 3 by pressing start 3 times and step 4 by Motor on amp Heater pressing start 4 times in sequence Off Lamp Off 70 239 Press Start 2 times and then open the door Proceed again from the step 1 all the way to the step 4 Press Start 3 times and then open the door Proceed with the step 1 and skip the step 2 and press step 3 twice and finish with step 4 by making sure the all the electric devices shut off in the end 20 See test 3 See test 4 Current Temp 5 70 See test 8 During check If the door is closed m Test 1 120V AC Electrical supply Caution When measuring power be sure to wear insulated gloves to and avoid an electric shock Trouble Symptom No power was applied to Controller LED LCD Display off Measurement Condition With Dryer Power On Connector linked to Controller e Check the fuse or circuit breaker Check the outlet is the voltage 110V 125V AC BK2 or WH2 WH1 Check if the voltage measured between Bk Connector BK2 or WH2 2 Black Wire Y Linked to the Controller and WH1 D White Wire Is 110 125V e Check i
28. s instructions Do not touch any electrical switches Do not use any carefully phone in your building f you cannot reach your gas supplier call the fire Clear the room building or area of all occupants department IMPORTANT Electrostatic Discharge ESD Sensitive Electronics ESD problems are present everywhere ESD may damage or weaken the electronic control assembly The new control assembly may appear to work well after repair is finished but failure may occur at a later date due to ESD stress m Use an anti static wrist strap Connect wrist strap to green ground connection point or unpainted metal in the appliance OR Touch your finger repeatedly to a green ground connection point or unpainted metal in the appliance Before removing the part from its package touch the anti static bag to a green ground connection point or unpainted metal in the appliance m Avoid touching electronic parts or terminal contacts handle electronic control assembly by edges only When repackaging failed electronic control assembly in anti static bag observe above instructions ON 4 2 FEATURES AND 6 3 INSTALLATION INSTRUCTIONS ttti 6 4 DRYER CYCLE PROCESS isset ttti 13 5 COMPONENT TESTING INFORMATION 14 6 MOTOR DIAGRAM AND SCHEMAIIC a
29. would not turn off or remains on 3 Difference between actual and sensed temperature is significant Measurement Condition After turning Power off measure the resistance Take the 6 pin Connector Check if Control from the Controller Short with metal to the 6 pin connector s and the 6 pin Pin Blue Wire and connector are Pin Orange Wire to Controller ed Replace Controller Check if resistance is in the range of Table 1 when measuring resistance between Replace terminals after separating Harness Thermistor From Thermistor assembly Connector Check Harness linking connector B Table 1 Resistance for Thermistor Temperature Air TEMP PF C RES kO Air TEMP PF C RES kO Air TEMP PF C RES 50 F 10 C 90 F 32 C 130 F 54 C 70 F 21 C 110 F 43 C 150 F 66 C or EP wrwe a vorm 22 60 F 16 C 100 F 38 C 140 F 60 C HE 4 3 2 2 24 m Test 3 Motor test Before measuring resistance be sure to turn Power off and do voltage discharge When discharging contact the metal plug of Power cord with earth line Caution Trouble Symptom Drum will not rotate No fan will function No Heater will work Measurement Condition Turn the Dryer s Power Off then measure resistance Is resistance below between Connector WHO White wire and BL2 Brown wire Measure while door is closed NO YES Is resist
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