Whirlpool MED / GD 9700S, MED / GD 9600S manual Removing the Electronic Control Board

Page 31

REMOVING THE ELECTRONIC CONTROL BOARD

WARNING

5.Lift the rear of the top cover and slide it back so the tabs clear the catches on the bracket, and remove the cover from the unit. NOTE: Make sure that the tabs slide under the bracket catches when you rein- stall the top cover.

Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.

Failure to do so can result in death or electrical shock.

Cover Flange Tab

Under Bracket Catch

1.Unplug dryer or disconnect power.

2.Turn off gas supply to dryer.

3.Pull the dryer away from the wall far enough to access the back.

4.Remove the three hex-head screws from the rear flange of the dryer’s top cover. NOTE: The top cover screws have nylon flat washers on them. Be sure to use these screws when you reinstall the top cover.

Slide Top Cover Back

6.Remove the three screws from the elec- tronic control board bracket and pull the bracket away from the side of the dryer so you can access the connectors.

Electronic Control Board Bracket

Top Cover Rear Flange Screws

W/Nylon Flat Washers

Screws

7.Disconnect the 3-wire connector from the main harness.

4-2

Image 31

Contents Epic Goals and Objectives ForwardTable of Contents Page General Safety FirstModel Number Model & Serial Number DesignationsSerial Number Model & Serial Number Label Tech Sheet Locations 12345 14367389 SpecificationsPurchased.9869374149893467762934899691241473393 12345included.12345467892649 527932759675445627927 1234546345 675794786 67846977 677 747276243454 12345678296745542764656457 For a grounded, cord-connected dryer 5766377275369#8 63#64456 648789123456 8567Into a hook shape 42Connect the other wires to outer terminal block screws 123456783933345678933 33333333333743263747322374 6963747322374796 66466374732237427643764732237426263346 32584 12324567289273835229322996 1232462345678834962 147 12342567254 323439262534922625 32221234563789 5632 759428 36969879766977%%6&997969 Component Locations Burner Gas Burner AssemblyFunnel Removing the Electronic Control Board Relay K1 P2 Removing the Console & Touchpad Subassembly Touchpad Subassembly Console Subpanel Catch Removing the Door Switch On the next To remove the thermal fuse or ther- mistorTo remove the drive motor To remove the belt switch To remove the heater To remove the high-limit thermostat or the thermal cutoff Removing the BELT, DRUM, & Rollers To remove the belt and drum To remove a roller Removing the Drum Light Socket Squeeze Arms Removing the Moisture Sensor To remove the burner assembly Manifold Clamp Screw To remove the high-limit thermostat To remove the flame sensorHeater Component TestingDrive Motor Thermal Fuse Thermistor Thermal Cutoff Electric Dryers only Resistance Tests Burner Ignitor GAS Burner CoilsHIGH-LIMIT Thermostat Flame SensorDiagnostic Guide DiagnosticsElectrostatic Discharge ESD Sensitive Electronics Diagnostic Tests Display FAULT/ERROR CodesActivating The Diagnostic Test Mode Diagnostic Moisture Sensor Diagnostic Console switches and indica- torsGas Dryers Only TroubleshootingTroubleshooting Guide Troubleshooting TestsElectric Dryers Only Test #2 Motor Circuit Test Dryer does not heat Test #3 Heater TestTest #3a Thermistor Test Heat will not shut offTest #3c GAS Valve Test GAS Dryers only Test #3b Thermal Fuse TestTest #4 Moisture Sensor Test Test #3c Thermal Cutoff Test Electric Dryers onlySingle LED does not light up E3 error code is displayedNone of the LEDs light up Particular group of LEDs does not light upIf using an analog meter, the resis If using a digital meter, the resistanceChecking The Button Functions Checking The Rotary Cycle Selector Test #6 Door Switch TestPage Wiring Diagrams Page Product Specifications Warranty Information Sources