LG DLEX7600 SERIES Service Manual Download Page 29 | Manualshive

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Motor Test

Drum does not rotate, fan does not turn, heater does not function.

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Summary of Contents for DLEX7600 SERIES

Page 1: ...DLEX7600 E MODEL DLGX7601 E ...

Page 2: ...GTU CPF JCPFU ECP IGV ECWIJV KP VJG FQQT CPF ECWUG KPLWT KH VJG FQQT FTQRU HQTYCTF WPGZRGEVGFN Q PQV RNCEG JGCX KVGOU QP QT NGCP CICKPUV VJG VQR QH VJG FQQT YJGP KV KU QRGP Q PQV CVVGORV VQ RWNN VJG JCORGT FQQT QRGP OQTG VJCP FGITGGU 6JG T GT EQWNF VKR HQTYCTF ECWUKPI KPLWT QT FCOCIG 9 40 0 9 6 61 1 17 5 5 2146 06 5 6 016 4 100 6 4170 0 8 5 2146 06 Q PQV VT VQ NKIJV C OCVEJ QT EKICTGVVG QT VWTP QP...

Page 3: ...1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 93 491 49041 44 45 48 49 4 4 4 4 53 53 54 55 56 57 5 5 5 63 64 65 66 67 69 85 8 9 9 9 9 3 4 4905041 4905051 4906041 4906051 ...

Page 4: ...4 See page 6 of this manual for usage instruction Dryer rack 1 each ACCESSORIES Y connector Hose Included accessories Optional accessory 5 5 1 7816 lqfk 46916 oev 16 ...

Page 5: ...5 DLEX7700 E DLGX7701 E 9 0 cu ft Pump 2 4w 0 15A 10 3 27 X 28 9 X 45 3 inch 29 8 X 31 3 X 47 24 inch Gas dryer 139 8 Electric dryer 136 3 13 ...

Page 6: ...6 ...

Page 7: ...e connecting to a fused disconnect or circuit breaker box If this type is available at your home you will be connecting to a fused disconnect or circuit breaker box 3 wire direct 4 wire direct 5 12 7 cm 1 2 5 cm 5 12 7 cm 3 1 Connecting Electric Dryers ...

Page 8: ...GLQDQFHV GR QRW DOORZ WKH FRQQHFWLRQ RI D IUDPH JURXQGLQJ FRQGXFWRU WR WKH QHXWUDO ZLUH XVH WKH LQVWUXFWLRQV XQGHU 5GEVKQP 1RVKQPCN YKTG EQPPGEVKQP RQQHFW WKH QHXWUDO ZKLWH RU FHQWHU ZLUH WR WKH FHQWHU VLOYHU FRORUHG VFUHZ DQG WLJKWHQ VHFXUHO RQQHFW WKH RWKHU WZR SRZHU FRUG ZLUHV UHG DQG EODFN WR WKH OHIW DQG ULJKW WHUPLQDO EORFN VFUHZV DQG WLJKWHQ VHFXUHO 7LJKWHQ WKH VWUDLQ UHOLHI VFUHZV VHFXUHO ...

Page 9: ...9 3 2 Connecting the gas supply ...

Page 10: ...10 21 8 150 800 800 Connect Inlet Hose ...

Page 11: ...aver option is turned on by default in the Cotton Normal cycle Turn off the Energy Saver option for a faster Normal cycle which begins with heated drying To turn the Energy Saver default off press and hold the Wrinkle Care button for three seconds ON or OFF appears in the display Speed Dry Air Dry Normal Dry Normal Dry Normal Dry Normal Dry Normal Dry Normal Dry Normal Dry Adjustable Adjustable Ad...

Page 12: ...mp Schematic If the lamp is turned on by connecting is normal It is not measured by multimeter because V is 3 2V th Measure resistance of the following terminal 1 Door open Terminal COM NC 1 3 Terminal COM NO 1 2 2 Door closed Terminal COM NC 1 3 Terminal COM NO 1 2 ...

Page 13: ...13 ...

Page 14: ...14 Ω Ω Electric type 15 Inlet valve Measure resistance of the Following terminal Left picture plate ...

Page 15: ...15 Ω Ω Ω Ω When checking Component be sure to turn Power off then do voltage discharge sufficiently m ...

Page 16: ...16 ...

Page 17: ...17 ...

Page 18: ...18 38 TurboSteam helps prevent the overdrying of clothes by injecting steam during the drying process The Steam Shield Function extends the life of clothes s ...

Page 19: ...19 ...

Page 20: ...20 ...

Page 21: ...21 ...

Page 22: ...hing in the drum for this test as in may affect the accuracy of the results 2 Press the Power button then immediately press and hold both the Temp and Signal buttons until appears in the display 3 Press the START PAUSE button The dryer will start the test which will last about 2 minutes The heat will be turned on and the temperatures in the drum will be measured 4 Check the display for results Dur...

Page 23: ... rerouted Keep the area around the dryer clean and free of clutter Check the vent hood for damage or lint clogging Make sure the area around the vent hood is clear FLOW SENSETM indicator shows four bars during the drying cycle or the display drying many turns restrictions ductwork due to lint buildup or debris restriction in the external dryer venting Install a shorter or straighter duct run See t...

Page 24: ...hermistor open Thermistor shorted 180 in normal condition ELECTRIC TYPE Mist Valve on Motor Heater1 Heater2 off GAS TYPE Mist Valve on Motor Gas Valve off Water Supply Valve Loads off 000 Water Level Sensor Mist Valve d tE 30 High moisture 239 Low moisture ...

Page 25: ...25 120V AC Electrical Supply ...

Page 26: ...26 GAS ELEC TAP RELAY 1 TAP RELAY 2 t r c t c o m h t t ...

Page 27: ...27 ...

Page 28: ...28 Thermistor Test Measur e with Power Off ...

Page 29: ...29 Ω Ω Ω Ω Ω Motor Test Drum does not rotate fan does not turn heater does not function page 12 l i page 15 i ...

Page 30: ...30 Moistur e sensor Moistur e Sensor Ω l l d t ...

Page 31: ...31 Door Switch Test Ω Ω Ω Ω h half d p o ...

Page 32: ...32 Heater Switch Test Electric Type Ω Ω Ω Ω Ω Ω ...

Page 33: ...33 GAS V alve test Gas T ype GAS Valve Test Gas Type Ω dc ute dc dc s o l i ...

Page 34: ...pe assembly Replace natural gas orifice with propane gas orifice Opened Closed Orifice Initially Changing orifices and gas valve adjustments improperly can result in an explosion and or fire Conversion must be made by a qualified technician Warning The burner is set for natural gas at the factory The propane orifice conversion kit is sold as a service part to authorized servicers only Part numbers...

Page 35: ...35 hs lGX pnup ly hs lGY mshtl kl lj uv uv lz lz 6 7ᖙ 4 3ᕏ ...

Page 36: ... ELECTRIC 1 Remove 1 screw 2 Pull out the cover 3 Remove 3 screws 4 Disassemble terminal block and wire from panel rear 1 Remove one screw for removing safety cover 2 Remove 6 screws remained on the panel rear 3 Lift out the panel rear ...

Page 37: ...ently lift each corner of the back panel then roll it forward so it rests on top of the dryer 2 With a flat blade screwdriver press the tabs on the side of the PWB PCB box and gently pry it open 3 Disconnect the wiring from the PWB PCB board 4 Disassemble the control panel assembly from top cover ...

Page 38: ...38 CONTROL PANEL 1 The knob can be taken out if pulled forward 2 Remove 7 screws from control panel assembly 3 Separate PCB from control panel ...

Page 39: ...39 How to change top cover 1 Remove the 4 screws 2 Disassemble terminal block with power cord 3 Disassemble rear panel and both side screws ...

Page 40: ...cover and housing from the PCB 4 Disassemble front panel Be careful to avoid breaking the plastic hook shown when removing the front panel 6 Push the 2 spring clamps by using a putty knife between top cover and door cabinet ...

Page 41: ...41 7 You can open the top cover ...

Page 42: ... Press and hold the release ring to remove the hose from the nozzle 2 Remove the 7 screws from the rear cover 3 Lift the rear tub off the support and pull it out 4 Replace the hose and assemble the cable tie holder in the rear tub ...

Page 43: ...Remove the hose in generator 6 Remove the cable tie holder in the rear tub 7 Replace the hose and assemble the cable tie holder in the rear tub 8 After connection the hose to the generator install the clamp ...

Page 44: ...erator 2 Remove the thermistor screw from the generator 3 Remove the steam harness cable tie holder in the rear tub 4 Replace the steam harness and assemble the cable tie holder in the rear tub 5 Assemble the steam harness 6 Attach the thermistor and the screws to the generator ...

Page 45: ...ket 1 Remove the cover and screws 2 To remove the rear tub take off the steam generator first Then remove the rear tub 5 Assemble the cover and screws 3 Remove the bracket from the steam generator 4 Reassemble the steam generator and bracket ...

Page 46: ...46 ...

Page 47: ...the top cover Hold the lamp in place while pressing the clips on both sides of the lamp Replace with a new lamp FRAME ASSEMBLY FRONT BULKHEAD connector frame assembly front bulkhead frame assembly front bulkhead ...

Page 48: ...ked foil tape not the cheap fabric type sold in discount stores Insert the elbow duct assembly through the side or base opening and connect the elbow to the internal duct Using shorter pieces of duct tape reach through the vent hole and wrap the duct joint inside the dryer Then install the cover over the hold to prevent the entry of vermin All necessary vent conversion parts are included in the dr...

Page 49: ...s or the grid to change or replace the filter frame assembly front bulkhead This is a left hand thread frame assembly front bulkhead 7 screws from the back of the dryer Remove the rear tub drum by taking it out through the inside of the dryer cabinet ...

Page 50: ...50 frame assembly front bulkhead front bulkhead frame assembly frame assembly front bulkhead ...

Page 51: ...le plug interlock button When assembling the door do not confuse the 5 mm and the 4 mm screws If you press both interlock buttons while the door is open it may fall off Failure to heed this warning could cause serious personal injury and damage to the product ...

Page 52: ...52 ...

Page 53: ...53 twelve screws Hole plug interlock button d c c h ...

Page 54: ...54 4 that the door works W When servicing the door be sure to tell the customer to avoid pushing the lock hook 3 While pushing the handle push the button ...

Page 55: ...s removed in step 3 screwdriver being careful not to scratch the paint Rotate the hinge cover 180 degrees and install it on the opposite side where the upper hinge was attached THE DRYER DOOR IS VERY LARGE AND HEAVY Failure to follow the instructions below can result in damage to the dryer property damage or personal injury The edges of the door cover may be sharp Take care when handling or wear g...

Page 56: ...re you removed the screw behind the hinge bracket in step 6 8 Install the hinge bracket removed in step 6 on the bottom left side 9 With the door laid inside facing up on a protected surface remove the Φ5 screw 10 Remove the four screws on the door cover that secure The door strike and the blank cover Switch the door strike and the blank cover installing them on the opposite sides from which they ...

Page 57: ...inge bracket by lifting the top end of the rod and sliding it toward the top of the door The spring should remain attached to the lock rod Set the lock rod aside 13 Make sure to remove the spring with the interlock button and to keep the two together Set the interlock button aside Do not confuse with interlock buttons from the top of the outer door 14 Remove the top lock rod and set it aside a Sli...

Page 58: ...he door 17 Rotate the top lock rod removed in step 14 180 degrees end for end from its original position and reinstall it The spring should now be to the right of center with the spring on the side of the rod facing the top of the door Insert the right end of the lock rod into the right hinge assembly Make sure the rod is aligned with the guides in the door panel When released the lock rod should ...

Page 59: ...59 Reinstall the side interlock button removed in step 13 Center the spring in the compartment and insert the interlock button on top of it ...

Page 60: ...screws removed in step 9 NOTE Please check again if the spring is well assembled into the outer door panel 23 While supporting the door install the four hinge screws removed in step 2 Test the swing of the door to make sure the hinges and latch are properly aligned and that the door opens closes and latches properly in both directions If the door doesn t operate smoothly remove the door and then t...

Page 61: ...61 4V HO7334E 啐8 58 VWV FASTENER CHART SIZES and POSITIONS ...

Page 62: ...62 ...

Page 63: ...or the Tag On icon next to the LED screen on the control panel This where you position your smart phone when using the Tag On function of the LG Smart Laundry DW application 2 Set NFC and Direct Android Beam to On and select NFC 3 Check the Use Read and Write P2P Receive option When you use the Tag On function position your smart phone so that the NFC antenna on the back of your smart phone matche...

Page 64: ...n the right side of the dryer s control panel If it isn t recognized touch on the upper right of the Tag On screen on your LG Smart Laundry DW application to see the detailed guide This might happen due to the different NFC entenna positions for each phone 5 Check the diagnosis results and solutions It shows the diagnosis results on the cycles recently used Images are for reference only The actual...

Page 65: ...ecting I Accept 4 Enter your phone number in the field Use this phone number when talking to the LG customer service representative to allow them to find your Smart DiagnosisTM data 5 Press the Call button to initi ate the call to LG s Support Center Images are for reference only The actual LG Smart Laundry DW application may be different Tag On Smart DiagnosisTM ...

Page 66: ...nel If it isn t recognized touch on the upper right of the Tag On screen on your LG Smart Laundry DW ap plication to see the detailed guide This might happen due to the different NFC antenna positions for each phone 7 The new cycle is doenloaded successfully Check the cycle at the Downloaded cycle position on the control panel 4 Touch the Tag On logo When a Tag On screen appears See at right tap y...

Page 67: ... for more guidance on venting the dryer Refer to pages 32 33 of this manual for more information regarding Flow SenseTM 2 Select Laundry Starts 4 Touch the Tag On logo When a Tag On screen ap pears see at right tap your smart phone on the Tag On icon on the right side of the dryer s control panel If the phone isn t recog nized touch on the upper right of the Tag On screen on your LG Smart Laundry ...

Page 68: ...the Tag On icon on the right side of the dryer s control panel If the phone isn t recognized touch on the upper right of the Tag On screen on your LG Smart Laundry DW application to see the detailed guide This might happen due to the different NFC antenna positions for each phone 3 Check whether drying starts with the selected cycle The screen shown at right appears and drying starts immediately o...

Page 69: ...rify the corract cycle and set tings were selected 2 Select Tag On Cycle Set 4 Select a laundry category based on the issue you want the machine to focus on 3 Touch the Tag On logo When a Tag On screen appears shown at right tap your smart phone on the Tag On icon on the right side of the dryer s control panel If the phone isn t recognized touch on the upper right of the Tag On screen on your LG S...

Page 70: ...70 16 EXPLODED VIEW 16 1 Control Panel and Plate Assembly A150 A130 A140 A110 A215 A570 A120 A210 A211 ...

Page 71: ...500 A510 A131 A520 A540 A545 A305 A380 A365 A380 A311 A330 A360 A315 A325 A320 A300 A310 A340 A314 A420 A485 A480 A484 A440 A438 A482 A441 A483 A434 A485 A410 A486 A487 A430 A437 A475 A435 A436 A431 A488 A481 A490 A491 A460 A435 A433 A450 A390 A432 A400 ...

Page 72: ... A510 A131 A520 A540 A545 A305 A380 A365 A380 A311 A330 A360 A315 A325 A320 A300 A310 A340 A314 A420 A485 A480 A484 A440 A438 A482 A441 A483 A434 A485 A410 A486 A487 A430 A437 A475 A435 A436 A431 A488 A481 A490 A491 A460 A435 A433 A450 A390 A432 A400 ...

Page 73: ...130 K140 K336 K250 K251 K230 K350 K240 F130 F110 F120 F140 K540 K515 K510 K520 K250 K251 K320 K335 K310 K330 K550 K560 K600 K651 K650 K640 K655 K530 K660 K610 K620 F200 K742 K743 K741 K340 K360 K210 A850 K505 K509 K502 K720 K507 A221 ...

Page 74: ... K210 K320 K335 K310 K330 K360 K600 K650 K640 K655 K651 K530 K660 K610 K620 K250 K251 K550 K560 K540 K515 K510 K520 K240 M160 M171 M170 M140 M110 M181 M180 M190 M141 M150 M240 M220 M230 M250 M210 K360 K400 K230 F200 A850 K505 K509 K502 K720 K507 K250 K251 A221 ...

Page 75: ...JAN 2016 PRINTED IN KOREA MFL62119986 ...

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