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GE DNCD450EA0, Technical Service Manual, Page: 9 / 40

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GE DNCD450EA0 Technical Service Manual Download Page 9

– 7 –

5. Reconnect the cut portion (A) of the duct to

the blower housing. Ensure the fixing hole is
aligned with the tab in the base.

6. Use the previously saved screw to secure the

duct in place through the tab on the the appli-
ance base.

7. For exhaust to the side of the cabinet, insert

the elbow and the duct.

GEA00561

Left Side
Exhaust

Portion "A"

Fixing
Hole

GEA00562

Insert 4" Elbow
Through Rear Opening

8. Connect standard metal elbows and ducts to

complete the exhaust system.

Caution: Never leave the rear opening uncovered.
Install a cover plate.

9. Cover back opening with a plate (Kit

WE1M454) that is available from your local
service provider.

10. Place the dryer in its final location.

GEA00563

Insert 4" Exhaust
Through Side Opening

GEA00564

Plate
(Kit WE1M454)

Summary of Contents for DNCD450EA0

Page 1: ...PUB 31 9059 08 00 MODEL SERIES TECHNICAL SERVICE GUIDE GE Consumer Home ServicesTraining WizardTM 7 0 Cubic Foot Super Capacity Dryer DPSE592EA0 DPSE592GA0 DNCD450EA0 DNCD450GA0 g ...

Page 2: ... do not use any phone in the building Immediately call the gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach the gas supplier call the fire department 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 necess...

Page 3: ...arranty Information 3 Installation Highlights 4 Operating Characteristics 8 Electronic Controls 12 Control Settings 15 Removal and Replacement 22 Schematics and Strip Circuits 24 Troubleshooting Flowcharts 28 Illustrated Parts Breakdown 30 1 ...

Page 4: ...echnical sheet is located under the control panel The letter designating the year repeats every 12 years Example T 1974 T 1986 T 1998 Dryer Nomenclature GEA00519 Nomenclature Nomenclature Nomenclature D P S E 5 9 2 E A 0 W W Product D Dryer Features P Profile Capacity S Super Product Type E Electronic Number of Heat Select 5 5 Settings Number of Cycles 9 9 Cycles Key Attribute Color W White Body C...

Page 5: ... shipping or service calls to your home Some states do not allow the exclusion or limitation of incidental or consequential damages This warranty gives you specific legal rights and you may also have other rights which vary from state to state To know what your legal rights are consult your local or state consumer affairs office or your state s Attorney General Warrantor General Electric Company L...

Page 6: ...irflow is OK If the relay trips the inlet thermostat withinin the first 5 minutes and reads 11 1 amps then airflow is restricted Separation of Turns For best performance separate all turns by at least 4 ft of straight duct including the distance between the last turn and the dampened wall cap Turns Other Than 90 One turn of 45 or less may be ignored Two 45 turns should be treated as one 90 turn Ea...

Page 7: ...ansition venting between the dryer and wall connection only The use of this ducting will affect dry time If flexible transition duct is necessary you must adhere to the following directions Use the shortest duct length possible Stretch the duct to its maximum length Do not crush or collapse the duct Never use transition duct inside the wall or inside the dryer Avoid resting the duct on sharp objec...

Page 8: ...t conform to the Manufactured Home Construction Safety Standard Title 24 Part 32 80 or when such standard is not appli cable with the American National Standard for Mobile Home ANSI NFPA No 501B The dryer must be vented to the outdoors with the termination securely fastened to the mobile home s structure See the Exhaust Information section The vent must not be terminated beneath a mobile or manufa...

Page 9: ...sert the elbow and the duct GEA00561 Left Side Exhaust Portion A Fixing Hole GEA00562 Insert 4 Elbow Through Rear Opening 8 Connect standard metal elbows and ducts to complete the exhaust system Caution Never leave the rear opening uncovered Install a cover plate 9 Cover back opening with a plate Kit WE1M454 that is available from your local service provider 10 Place the dryer in its final locatio...

Page 10: ...els are available the speed will be determined by the sensor rod voltage signal When the load reaches the Damp threshhold the dryer calculates the required remaining time to dry the load to the specified dryness level The estimated remaining time appears in the display the countdown resumes and the Sens ing LED turns OFF The countdown continues until the end of the cycle including cooldown time At...

Page 11: ...Heat Setting button is pushed after the Knits Sweaters Delicates Dryel Dewrinkle or Antibacterial cycle has been selected the new temperature setting appears in the display and the time matrix is updated However heater settings do not change default heater settings will be performed Start Pause When this button is pushed either for the first time or after the Stop Cancel button is pushed the displ...

Page 12: ...n of the cycle Add Time Pushing the Add Time button once adds 10 minutes to the current cycle s drying time If the button is pushed after the Stop Cancel button a default 10 minute dry cycle activates at Medium heat Antibacterial Note Use this option only with the Cottons or Mixed Loads cycles Do not use this cycle for delicate fabrics Pushing the Antibacterial button adds high heat to a portion o...

Page 13: ... 11 Notes ...

Page 14: ...ESS DRY DRY DAMP TIMED DRY ONLY HEAT SETTING OPTIONS BEEPER HIGH REGULAR MEDIUM LOW EXTRA LOW ANTI BACTERIAL ADD TIME EXTEND TUMBLE Commercial Model Type 450 Description A keypad electronic dryer control has replaced the electronic rotary selection control to improve ease of use and serviceability The L3 electronic control consists of a printed circuit board a transformer and housing Estimated Tim...

Page 15: ...S l a m r o N t i u c r i C n e p O s d o R 2 2 E d e t r o h S m e l b o r P t i u c r i C s d o R 3 n S r o t o M N O s e h c t i w S 4 1 H r e t u O N O s n r u T 1 r e t a e H 5 2 H r e n n I F F O 1 N O s n r u T 2 r e t a e H 6 0 d d e s o l C r o o D C d n e p O r o o D Sensor Rods Check S0 displays if sensor rods are open circuit If a problem exists E2 displays Touch sensor rod with your h...

Page 16: ...or discharged properly No change from S0 indicates that either the rods are not connected to the board or there is some other problem on the board Note If you want to repeat the test wait for at least 45 seconds to fully charge the capacitor GEA00535 Press and hold Start Pause and Cottons buttons Release Start Pause button and Cottons button Press Stop Cancel button Loss of Power to Control To Ent...

Page 17: ...automatically set Then all you have to do is press START Easy ONE TOUCH Cycles Control Settings Model Type 592 Commercial Model Type 450 GEA00566 GEA00567 COTTONS PRESS 3 SEC TO STORE 80 MIN 70 MIN 60 MIN 50 MIN 40 MIN 30 MIN 20 MIN 10 MIN EXTENDED TUMBLE SENSING ONE TOUCH Sensor Dry Cycles MIXED LOADS SPEED DRY EASY CARE PERM PRESS KNITS SWEATERS DELICATES DE WRINKLE AIR DRY CUSTOM 1 CUSTOM 2 SEN...

Page 18: ...ne Dry For lingerie and special care fabrics For small loads that are needed in a hurry such as sport or school uniforms Can also be used if the previous cycle left some items damp such as collars or waistbands ONE TOUCH cycles use the Sensor Dry feature which continuously monitors the amount of moisture in the load and stops the dryer when the clothes are dry NOTE During SPEED DRY you will see Yo...

Page 19: ...ems without heat CUSTOM 1 and CUSTOM 2 on some models Set up your favorite combination of settings and save them here for one touch recall These custom settings can be set while a cycle is in progress To store a custom combination of settings 1 Select a ONE TOUCH setting 2 Change DRYNESS LEVEL and HEAT SETTING to fit your needs 3 Select any drying OPTIONS you want 4 Press and hold the CUSTOM 1 or ...

Page 20: ...lar For regular to heavy cottons MEDIUM For synthetics blends and items labeled permanent press LOW For delicates synthetics and items labeled Tumble Dry Low EXTRA LOW For lingerie and special care fabrics About heat settings To use TIMED DRY ONLY 1 Select the drying time 2 Select the HEAT SETTING 3 Select any OPTIONS NOTE The ANTI BACTERIAL option is not available with TIMED DRY ONLY cycles 4 Clo...

Page 21: ...maining Each time the dryer is used it learns what types of loads you dry most often It takes this data and determines the approximate time it will take the load to dry As the cycle begins you will see the approximate total cycle time in the display Then racetrack lights will flash in the display in a clockwise direction and the SENSING light will flash This means the dryer is continuously monitor...

Page 22: ... to extend drying time at the end of any cycle 10 minutes is added each time the pad is pressed ANTI BACTERIAL on some models This option can only be used with the COTTONS or MIXED LOADS cycles This option reduces certain types of bacteria by 99 9 including Staphylococcus aureus Pseudomonas aeruginosa and Klebsiella pneumoniae The anti bacterial process occurs when high heat is used during a porti...

Page 23: ...g accuracy than standard machines resulting in shorter dry times and better clothes care The SENSING light will flash and racetrack lights will flash in the display while the dryer is monitoring the amount of moisture remaining in the clothes When the SENSING light goes out the dryer will calculate and display the approximate time remaining EXTENDED TUMBLE This light comes on when the EXTEND TUMBL...

Page 24: ...emove 2 screws 1 4 in from the control board Caution To prevent electrostatic discharge ground yourself to the dryer cabinet or use an ESD wristband 4 Remove the electronic control board Note When reassembling align the LEDs with the appropriate control panel indicators 5 Reverse the above procedure to reinstall GEA00544 Model Selector Harness Electrical Connections Screws Model Selector Harness E...

Page 25: ... 23 Notes ...

Page 26: ...OR CONNECTOR MATRIX CHART TERMINAL POSITION DPSE592 WHITE 1 6 DPSE591 YELLOW RED 1 3 4 5 DNCD450 BLACK YELLOW 1 2 3 4 5 BROWN WHITE YELLOW BLACK BLACK BROWN BLUE GRAY PINK WHITE MODEL SELECTOR BLACK BLACK TERMINAL LAYOUT ON PCB GAS DRYER GEA00572 L1 J 16 9 43 1 N 2A 10 7 8 6 1 YELLOW BLACK ORANGE YELLOW PURPLE MODELS WIRE COLOR TERMINAL POSITION DPSE592 ORANGE WHITE 1 3 5 6 DPSE591 YELLOW WHITE 1 ...

Page 27: ... when drying GEA00552 9K 9K 1 3 4 5 6 ELECTRONIC DRYER POWER BOARD POWER START RELAY K1 no INLET BIAS RELAY K3 no ULTRACARE OUTER COIL RELAY 15A K4 no INNER COIL RELAY 15A K5 no OUTLET BIAS RELAY K2 no G8P G8P G5S RED ORANGE ORANGE BROWN WHITE BLUE BLACK BLACK PURPLE GRAY ORANGE L1 L1 1 6 8 7 J 16 9 10 2A N N L2 G5S SAFETY THERMO LEFT DRUM OUTLET CONTROL INLET THERMO HI LIMIT RIGHT BROWN BROWN IDL...

Page 28: ... ROD MOV GRAY M6 START DRUM BLOWER MOTOR OVERLOAD PROTECTOR RUN M5 M4 WHITE M1 M2 BROWN YELLOW GREEN BROWN YELLOW PURPLE PURPLE BLUE BLUE PURPLE YELLOW YELLOW YELLOW BLACK ORANGE ORANGE ORANGE BROWN WHITE BROWN WHITE BLACK BLACK BLACK 9K 9K 9K GAS VALVE SAFETY COIL SAFETY ULTRACARE CONTROL INLET DRUM OUTLET BOOSTER COIL MAIN COIL IGNITOR DETECT YELLOW BLACK YELLOW ELECTRONIC DRYER POWER BOARD N DO...

Page 29: ... 27 Notes ...

Page 30: ...House fuse breaker wall outlet problem Proper voltage to Dryer DSSD output displays Fd EL and EEPROM version number E0 E1 Sensor Rods Circuit Problem Shorted dO E2 Thermistor No Error H1 Heater 1 Turns ON Outer Door Open H2 Sn Heater 2 Turns ON 1 OFF Inner Motor Switches ON No Yes Test Mode Check error codes Thermistor Error or Board S0 Sensor Rods Open Circuit Normal Door Closed dC Not Connected ...

Page 31: ...d service mode House fuse breaker wall outlet problem Proper voltage to Dryer DSSD output displays Fd GA and EEPROM version number Sensor Rods Circuit Problem Shorted dO E2 1n Igniter Turns ON Door Open 2n Sn Ultra Care Relay Turns ON Motor Switches ON No Yes Test Mode Check error codes S0 Sensor Rods Open Circuit Normal Door Closed dC Not Connected to Circuit Check connection Capacitor Leaks Repl...

Page 32: ... 30 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information Illustrated Parts Breakdown ...

Page 33: ... 31 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

Page 34: ... 32 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

Page 35: ... 33 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

Page 36: ... 34 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

Page 37: ... 35 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

Page 38: ... 36 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

Page 39: ...to actually dry clean their garments T or F 4 An E1 code for the Wizard Dryer signifies that the thermistor is either open or shorted T or F 5 There is no Model Selection Plug for the Wizard Dryer T or F 6 To check the rod sensors you can place your fingers across the rods and you should mea sure 5 VDC at the control board 6 pin plug 5 6 T or F 7 The thermistor should read approximately 100K ohms ...

Page 40: ... 38 Exploded parts views and list for Model DPSE592EA0 Refer to microfiche for specific model information ...

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