Whirlpool Maytag NED7500VM0 Скачать руководство пользователя страница 11

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TECH SHEET - DO NOT DISCARD

PAGE 11

W10216189A

’

1M 2M 3M 5M 6M

Contacts closed

Contacts

Function

Start

Run

Centrifugal Switch

(Motor)

Black

Blue

WHITE

White

Gas Valve, Gas Dryer

Black-White

Lt. Blue

Green-Yellow

Red

Pluggable Drive Motor Switch

SOFTWARE COPYRIGHTED.

MANUFACTURED UNDER ONE OR MORE

OF THE FOLLOWING U.S. PATENTS:

4669200

4700495

4754556

4840285

4865366

4899464

4908959

4989347

5066050

5560120

5809828

6020698

6047486

6199300

6446357

6597144

6604298

6685241

6732447

6784673

6819255

D314261

D314262

D457991

D457992

D495453

REMOVING THE BACK PANEL

Unplug dryer or disconnect power.

Remove the two rear screws from the top

panel, and slide the top panel to the rear

to remove.

Remove the cover plate, disconnect the power

cord, and remove ground screw.

Remove the metal spring clip between the back

panel and the exhaust outlet. See figure 20.

Remove the ten screws on the rear, and two

screws on the top of the back panel. Pull the

back panel off the machine. See figure 20.

ELECTRIC DRYER:

In addition to the above,

remove the terminal block from the back panel.

Figure 20.

Remove 12 screws.

Содержание Maytag NED7500VM0

Страница 1: ... off then stay on with displayed Continue with diagnostics 4 If entry into Diagnostic Test Mode is unsuccessful choose a different button except Stop and Cycle Signal and repeat step 2 If no indicators come on after repeating step 2 using a different button go to TEST 1 page 4 DIAGNOSTIC Active Fault Codes If there is an active fault code it will be flashing in the display Review the Display Fault...

Страница 2: ... to indicate the air flow range corresponding to the number displayed The More Dry LED will be illuminated for air flow readings above 40 cfm The Normal LED will be illuminated for air flow readings between 29 and 40 cfm The Less Dry LED will be illuminated for air flow readings less than 29 cfm If air flow value is low Less Dry LED is lit check to make sure the lint screen is clean the door seal ...

Страница 3: ... ONLY when in the Diagnostic Test Mode See TEST 4a page 7 Motor Drive System Failure F 26 flashes if there is a motor drive system failure See TEST 3 page 5 Moisture Sensor Open F 28 flashes if the moisture sensor strip is open This fault code appears ONLY when in the Diagnostic Test Mode See TEST 5 page 8 Moisture Sensor Shorted F 29 flashes if the moisture sensor strip has shorted This fault cod...

Страница 4: ...IAGNOSTIC Console Buttons and Indicators page 1 to verify repair 13 If indicators still do not light perform TEST 2 page 5 GAS DRYER 1 Unplug dryer or disconnect power 2 Remove the cover plate from the top right corner of the back of the dryer See figure 3 3 Check that the power cord is firmly connected to the dryer s wire harness See figure 5 4 Access the machine control electronics without disco...

Страница 5: ...n Thermal fuse no Belt belt switch Drive motor Centrifugal switch Door switch Machine control electronics See ESD information page 1 1 Unplug dryer or disconnect power 2 Access the machine control electronics and measure the resistance across P8 4 and P9 1 See Accessing Removing the Electronic Assemblies page 9 If resistance across P8 4 and P9 1 is in the range of 1 to 6 Ω replace the machine cont...

Страница 6: ... cut off high limit thermostat and heater If connections look good check for continuity across each of these components Replace the heater if it is electrically open Replace both the thermal cut off and inlet thermistor high limit thermostat assembly if either the thermal cut off or the high limit thermostat is electrically open 5 If no open circuit is detected remove the P4 connector then measure...

Страница 7: ...rature using an inlet thermistor that is part of the high limit thermostat assembly 1 Activate the Diagnostic Test Mode See procedure on page 1 2 If or is a displayed error in the Diagnostic Test Mode the inlet thermistor or wire harness is either open or shorted Unplug dryer or disconnect power Check wire connections at the machine control electronics and inlet thermistor See Accessing Removing t...

Страница 8: ...rness If a small resistance is not measured continue with step 8 8 Measure the resistance across each of the outermost contacts and the center terminal ground connection If a resistance less than infinity is measured replace the sensor harness 9 If moisture sensor diagnostic test passes check the thermistor Perform TEST 4a page 7 If the problem persists after replacing the moisture sensor and ther...

Страница 9: ... number appears in the display If any of the preceding conditions are not met 1 Unplug dryer or disconnect power 2 Check that the wires between the door switch and machine control electronics are connected See figure 13 for switch location and see Accessing Removing the Electronic Assemblies at right If the connections are OK replace the wire and door switch assembly and retest If wire and door sw...

Страница 10: ...r Accessing Removing the Electronic Assemblies page 9 and disconnect the P2 and P5 harnesses from the machine control 4 The console mounting bracket is fastened to the console front panel with two latches at both sides of the console assembly Unlatch the bracket gently with a screwdriver while pulling the mounting bracket assembly out See figure 18 5 The console electronics is split into two assem...

Страница 11: ...9828 6020698 6047486 6199300 6446357 6597144 6604298 6685241 6732447 6784673 6819255 D314261 D314262 D457991 D457992 D495453 REMOVING THE BACK PANEL 1 Unplug dryer or disconnect power 2 Remove the two rear screws from the top panel and slide the top panel to the rear to remove 3 Remove the cover plate disconnect the power cord and remove ground screw 4 Remove the metal spring clip between the back...

Страница 12: ... 196 F 91 C 4M DRIVE MOTOR 1 3 H P MAIN 3 3 3 6 START 2 7 3 0 SENSOR DOOR NEUTRAL MOTOR MTR CS MOIST MOIST RTN MODEL MODEL RTN OUTLET TEMP OUTLET TEMP RTN MACHINE CONTROL ELECTRONICS Y R P13 1 P13 2 P4 4 P4 5 P4 3 P4 6 R OUTLET THERMISTOR 10 k P9 2 L1 BR L1 LINE BK HEATER V HEATER RTN N O COM BK BK BK R R W NC HIGH LIMIT THERMOSTAT 295 F 146 C THERMAL CUT OFF 352 F 178 C HEATER 7 8 11 8 DRUM LAMP ...

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