Jenn-Air JGS8750ADB Service Manual
Jenn-Air JGS8750ADB Service Manual

Jenn-Air JGS8750ADB Service Manual

Gas slide-in range
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Service
This manual is to be used by qualified appliance
technicians only. Maytag does not assume any
responsibility for property damage or personal
injury for improper service procedures done by
an unqualified person.
Gas
Slide-In
Range
This Base Manual covers general information
Refer to individual Technical Sheet
for information on specific models
This manual includes, but is
not limited to the following:
JGS8750ADB/S/W
JGS8850ADB/Q/S/W
16022089
March 2005
©2005 Maytag Services

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Summary of Contents for Jenn-Air JGS8750ADB

  • Page 1 Refer to individual Technical Sheet injury for improper service procedures done by an unqualified person. for information on specific models This manual includes, but is not limited to the following: JGS8750ADB/S/W Slide-In JGS8850ADB/Q/S/W Range 16022089 March 2005 ©2005 Maytag Services...
  • Page 2: Important Information

    Important Information Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service. Products should be serviced only by a qualified service technician who is familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing instruments and the appropriate service information.
  • Page 3: Table Of Contents

    Table of Contents Important Information ........... 2 Disassembly Procedures Important Safety Information Removing and Replacing Range ......22 Safety Practices for Servicer ........4 Top Burner ............. 22 Servicing ..............4 Maintop Assembly ..........22 Receiving Oven ............5 Shut-off Valve ............22 Using the Oven ............
  • Page 4: Important Safety Information

    Important Safety Information Recognize this symbol as a safety precaution. W A R NIN G Due to the nature of cooking, fires can occur as a result of overcooking or excessive grease. Although a WARNING fire is unlikely, if one occurs proceed as follows: If the information in this manual is not followed exactly, Oven Fires a fire or explosion may result causing property...
  • Page 5: Receiving Oven

    Important Safety Information 4. Using lights—Use a hand flashlight when servicing • Never use range for warming or heating a room. This ranges or checking for gas leaks. Electric switches may cause burns, injuries, or a fire. should not be operated where leaks are suspected. •...
  • Page 6: Baking, Broiling, And Roasting

    Important Safety Information Baking, Broiling, and Roasting Gas Burner Orifices Universal orifices are used on most valves. • Do not use oven area for storage. They must be adjusted • Stand back from range when opening door of a hot or set for the type of gas oven.
  • Page 7: General Information

    Brushed Chrome Amana Traditional White Magic Chef Traditional Almond Graffer & Prostyle Sattler Monochromatic Bisque Hardwick Stainless Jenn-Air Traditional Bisque Maytag W White on White Norge Frost White (True Color White) Universal Natural Bisque (True Color Bisque) Crosley Listing Fuel...
  • Page 8: Specifications

    Refer to individual Technical Sheet for specification Complete enclosed registration card and promptly return. information. If registration card is missing: • For Jenn-Air product call 1-800-536-6247 or visit the Web Site at www.jennair.com Placement of the Oven • For product inCanada call 1-866-587-2002 or visit the This freestanding range must be placed in the kitchen or Web Site at www.jennair.com...
  • Page 9: Grounding

    General Information Grounding W ARNIN G NOTE: This appliance must be properly grounded, for Attaching adapter ground terminal to wall receptacle personal safety. cover screw does not ground appliance unless the Power cord on this appliance is equipped with a three- cover screw is metal and not insulated, and wall prong grounding plug.
  • Page 10: Range Description

    Range Description Top Surface Shut-off Valve/ Burners and Grates Pressure Regulator (Backside of Range) Burner Control Valves Burner Control Valves Electronic Control Touchpad Oven Cavity Broil Element Bake Burner Oven Light Broil Burner Convection Fan Bottom Access Panel Rating Label Model Number 16022089 ©2005 Maytag Services...
  • Page 11: Troubleshooting Procedures

    Troubleshooting Procedures W ARNING To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Troubleshooting Chart Problem Possible Cause Correction • Clean burner cap. Poor ground on burner cap ....... •...
  • Page 12 Troubleshooting Procedures W ARNING To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Problem Possible Cause Correction • Check ignitor current draw, 3.2 – 3.6 Failed ignitor.
  • Page 13: Fault Code Chart

    Troubleshooting Procedures W ARNING To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Problem Possible Cause Correction • Verify power is present at unit and Power outage ..........
  • Page 14: Oven Sensor And Meat Probe Charts

    Troubleshooting Procedures W ARNING To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Fault Code Description Component to Troubleshoot/Replace F1-A Lock/unlock switch state not advancing to control ......• Check connections, harness, and motor.
  • Page 15: Component Testing Procedures

    Component Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Component Testing Procedures Illustration Component Test Procedure Results Oven light housing Disconnect connector and test Verify bulb is plugged in properly.
  • Page 16 Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Illustration Component Test Procedure Results Bake burner Verify gas is supplied. Factory set to Natural Gas. Orifice adjusted for Natural or LP ...
  • Page 17: Oven Control Testing Procedures

    Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Oven Control Testing Procedures Changing factory set default options: 1. Press Setup Options and the desired pad simultaneously (see table). 2.
  • Page 18 Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Component Test Procedure Results Control Panel Assembly Closed circuitry resistance Trace Measurement 7 & 8 Continuity (defined as continuity): 1350 –...
  • Page 19: Relay Logic

    Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Relay Logic NOTE: Subsequent changes implemented after the release of this technical sheet may have altered the parameters identified in this chart.
  • Page 20: Quick Test Mode

    Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. "Quick Test" Mode for Electronic Oven Control (EOC) II Follow the procedure below to perform the EOC II quick test. Instructions must be entered within 16 seconds of each other (via the touch pad) or the EOC will exit the test mode.
  • Page 21: Description Of Fault Codes

    Testing Procedures WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas. Description of Fault Codes Each Fault Code consists of an "F" followed by a number, dash and a number or letter. The following table describes each Fault Code and the component to troubleshoot.
  • Page 22: Disassembly Procedures

    Disassembly Procedures To avoid risk of electrical shock, personal injury or death; disconnect power and gas before servicing. Removing and Replacing Range Top Burner Lower Assembly 1. Remove power from unit. 1. Remove maintop, see "Maintop Removal" procedure. (Perform steps 1 – 6.) 2.
  • Page 23: Gas Valve

    Disassembly Procedures To avoid risk of electrical shock, personal injury or death; disconnect power and gas before servicing. 2. Remove screws securing broil element to top and Gas Valve rear of oven cavity. NOTE: Removal of range from installation position is 3.
  • Page 24: Electronic Control

    Disassembly Procedures To avoid risk of electrical shock, personal injury or death; disconnect power and gas before servicing. NOTE: To avoid damaging the new bulb and Electronic Control decreasing life of the bulb, do not touch new 1. Remove control panel, see “Control Panel” bulb with bare hands or fingers.
  • Page 25: Front Side Trim

    Disassembly Procedures To avoid risk of electrical shock, personal injury or death; disconnect power and gas before servicing. Front Side Trim Hi-Limit Thermostat 1. Remove power from unit. 1. Remove maintop assembly, see "Maintop Assembly" 2. Slide unit out far enough to access side trim. procedure.
  • Page 26: Oven Door Removal

    Disassembly Procedures To avoid risk of electrical shock, personal injury or death; disconnect power and gas before servicing. Oven Door Removal 3. Remove screws securing bottom trim to oven door. 4. Slide outer oven door glass and trim towards the WARNING bottom of the oven door and remove.
  • Page 27 Appendix A 16022089 A – 1 ©2005 Maytag Services...
  • Page 28: Installation Instructions

    Installation Instructions FIGURE 1 FIGURE 2 Notes: 1. Provide for either a 3-wire or 4-wire 120/208, 120/240 volt outlet per applicable cord in shaded area shown. Refer to installation instructions for proper positioning of outlet. This is also the recommended gas line location. 2.
  • Page 29 Installation Instructions Dimension “A” is to be a minimum of 3-inches (7.5 cm). In Canada the range must be installed in accordance with the current CSA Standard C22.1 - Canadian Electrical Check the range model number plate to see if the range is Code Part 1 and Section Z240.4.1 - Installation approved for installation in mobile homes and/or Requirements for Gas Burning Appliances in Mobile...
  • Page 30 STEP 2 - Anti-Tip Bracket Installation pan of water on the cooktop or the oven rack. A. Wood Construction: Jenn-Air ranges require total removal from cabinet 1. Floor: Locate the center of the two holes identified before an adjustment can be made.
  • Page 31 Installation Instructions CONNECTING THE RANGE ELECTRIC SUPPLY THIS APPLIANCE SHOULD BE REDUCED TO A MAXIMUM OF 14 INCHES WATER COLUMN (0.5 The appliance, when installed, must be electrically POUNDS PER SQUARE INCH (P.S.I.) LIQUEFIED grounded in accordance with local codes or, in the PETROLEUM (L.P.) PROPANE GAS SUPPLY LINE absence of local codes, with the National Electrical Code,...
  • Page 32 Installation Instructions CONNECTING THE RANGE ELECTRIC SUPPLY THIS APPLIANCE SHOULD BE REDUCED TO A MAXIMUM OF 14 INCHES WATER COLUMN (0.5 The appliance, when installed, must be electrically POUNDS PER SQUARE INCH (P.S.I.) LIQUEFIED grounded in accordance with local codes or, in the PETROLEUM (L.P.) PROPANE GAS SUPPLY LINE absence of local codes, with the National Electrical Code,...
  • Page 33 Appendix B 16022089 B – 1 ©2005 Maytag Services...
  • Page 34 Use Information B – 2 16022089 ©2005 Maytag Services...
  • Page 35 Use Information 16022089 B – 3 ©2005 Maytag Services...
  • Page 36 Use Information B – 4 16022089 ©2005 Maytag Services...
  • Page 37 Use Information 16022089 B – 5 ©2005 Maytag Services...
  • Page 38: Care Information

    Care Information B – 6 16022089 ©2005 Maytag Services...
  • Page 39 Care Information 16022089 B – 7 ©2005 Maytag Services...
  • Page 40 Care Information B – 8 16022089 ©2005 Maytag Services...
  • Page 41 Appendix C 16022089 C – 1 ©2005 Maytag Services...
  • Page 42: Lp Conversion Instructions

    LP Conversion Instructions GAS CONVERSION General Appliance Pressure Regulator Conversion All ranges and cooktops are equipped with double coaxial The unit appliance pressure regulator must be set to (universal) orifices and with a convertible appliance match the type gas supply used. If converting from natural pressure regulator.
  • Page 43 LP Conversion Instructions ORIFICE CONVERSION 1. From Natural Gas To LP/Propane Gas: FOR ALL TOP BURNER AND a. Change the appliance pressure regulator from OVEN SAFETY VALVE CONVERSION natural to LP setting. (See figures 10, 11 or 12). (EXCEPT EATON VALVE) b.
  • Page 44 LP Conversion Instructions SURFACE BURNER HEADS HOW TO REMOVE RANGE BURNER BASES CLEANING AND SERVICING Follow these procedures to remove appliance for The surface burner heads are removable. The cap cleaning or servicing: portion of the head is porcelain and the port area is aluminum.

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