Summary of the content on the page No. 1
Service
This manual is to be used by qualified appliance
technicians only. Maytag does not assume any
This Base Manual covers general information
responsibility for property damage or personal
injury for improper service procedures done by Refer to individual Technical Sheet
an unqualified person.
for information on specific models
This manual includes, but is
not limited to the following:
Gas
JGS8750BD*
JGS8850BD*
Slide-In
JGS8860BD*
JGS9900BD*
Range
16026923
March 2006
© 2006 Maytag Services
Summary of the content on the page No. 2
Important Information Maytag will not be responsible for personal injury or property damage from improper service procedures. 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 instrume
Summary of the content on the page No. 3
Table of Contents Important Information ................................................... 2 Manifold Assembly Removal................................... 25 Important Safety Information Control Panel Assembly Removal ........................... 25 What to Do if You Smell Gas ................................... 4 Electronic Control Replacement ............................. 25 Oven Fires ............................................................... 4 Burner Switch Replacement...................
Summary of the content on the page No. 4
Important Safety Information As with all appliances, there are certain rules to follow ! WARNING for safe operation. Verify everyone who operates oven is familiar with the operations and with these precautions. This gas appliance contains or produces a chemical or chemicals which are known to the state of Use appliance only for its intended purpose as California to cause cancer, birth defects, or other described. Pay close attention to the safety sections of reproductive harm. To reduce the risk
Summary of the content on the page No. 5
Important Safety Information 3. Checking for gas leaks—Never check for leaks with • Do not allow anyone to climb, stand or hang on the any kind of open flame. Soap and water solution door. They could damage the range and cause severe should be used for this purpose. Apply solution to personal injury. suspected area and watch for air bubbles which • Wear proper apparel. Loose fitting or hanging indicates a leak. Correct leaks by tightening fittings, garments should never be worn when using oven.
Summary of the content on the page No. 6
Important Safety Information Regulator must be set CAUTION ! for the type of gas being used Natural or LP. Do not store items of interest to children in cabinets After servicing regulator, above range. Children may climb on oven to reach make certain it is set these items and become seriously injured. properly before completing service. Gas Burner Orifices Universal orifices are Baking, Broiling, and Roasting used on most valves. • Do not use oven area for storage. They must be adjusted • Stand
Summary of the content on the page No. 7
General Information This manual provides basic instructions and suggestions This manual contains information needed by authorized for handling, installing and servicing gas ranges. service technicians to install and service gas ranges. There may be, however, some parts which need further The directions, information, and warnings in this manual explanation. Refer to the Installation Instructions, Use are developed from experience with, and careful testing and Care, Technical Sheets or the toll-fr
Summary of the content on the page No. 8
General Information Specifications Model Identification 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 Maytag product call 1-800-688-9900 or visit the This freestanding range must be placed in the kitchen or Web Site at www.jennair.com comparable room. All safety guidelines mu
Summary of the content on the page No. 9
General Information Grounding ! WARNING 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. This matches standard three- receptacle is grounded through the house wiring. prong grounding wall receptacle to prevent possibility of Consumer should have circui
Summary of the content on the page No. 10
Range Description Top Surface Shut-off Valve/ Burners and Grates Pressure Regulator (Backside of Range) Burner Control Valves Burner Control Valves Electronic Control and Touchpad Oven Cavity Bake Burner Broil Burner Convection Fan and Element Storage or Warming Drawer Rating Label Model Number 10 16026923 © 2006 Maytag Services
Summary of the content on the page No. 11
Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to range before servicing, unless testing requires power and/or gas. Troubleshooting Chart Problem Possible Cause Correction Poor ground on burner cap.................... � Clean burner cap. Weak or failed spark module ................. � Replace spark module. Burners will not ignite; no Low gas pressure................................... � Verify pressure 4" WC
Summary of the content on the page No. 12
Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to range before servicing, unless testing requires power and/or gas. Problem Possible Cause Correction Ignitor positioned too far from burner..... � Reposition ignitor closer to bake/broil burner. Dirt or grease in orifice or burner ........... � Clean orifice or burner. Gas flows to bake/broil Insufficient gas pressure ........................ � Check for c
Summary of the content on the page No. 13
Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to range before servicing, unless testing requires power and/or gas. Description of Fault Codes for EOC III Each fault code consists of 4 digits and is structured as follows: st nd rd th 1 (Leftmost) Digit: 2 Digit: Alpha-Character 3 Digit: Secondary 4 Digit : Oven Primary Failure System Failure Mechanism Cavity Number 1 – Local to Control System d – Diagnostic
Summary of the content on the page No. 14
Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to range before servicing, unless testing requires power and/or gas. Oven Sensor, Meat Probe and Cooling Fan Temperature Charts OVEN SENSOR Sensor Type: RTD 1000 Ω platinum Calibration: 1654 Ω (350° F / 177° C) Temperature F (C) Resistance (Ohms) 100 (38) 1143 200 (94) 1350 300 (149) 1553 350 (177) 1654 400 (204) 1753 500 (260) 1949 600 (
Summary of the content on the page No. 15
NO COM Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range 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 properly inserted. resistance of terminals ............................. Continuity with bulb inserted. Measure voltage at oven light...................
Summary of the content on the page No. 16
Testing Procedures ! WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing, unless testing requires power and/or gas. Illustration Component Test Procedure Results Convection motor, Measure voltage ...................................... 120 VAC. single speed Check motor windings to ground.............. No continuity. RPM:............ Approximately 900 Convection element Disconnect wiring to element and measure
Summary of the content on the page No. 17
Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing, unless testing requires power and/or gas. Illustration Component Test Procedure Results Orifice holder, Verify gas pressure................................... 5" Natural. dual ring burner 10" LP/propane. 12 K btu Check orifice for debris............................. Clean as needed. 3 K btu Dual ring burner valve Verify gas is supplie
Summary of the content on the page No. 18
Testing Procedures ! WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing, unless testing requires power and/or gas. Control Component Test Procedure Results Switch membrane assembly Closed circuitry resistance Pad Trace Measurement 1 2 & 7 Continuity (defined as continuity): 2000 Max Ω 2 2 & 8 Continuity NOTE: To avoid equipment Pins 1 & 7 are shorted together for control 3 2 & 9 Continuity damage, use cauti
Summary of the content on the page No. 19
Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing, unless testing requires power and/or gas. Electronic Oven Control (EOC) III Testing Procedures Warm Drawer ATM PADS ELECTRONIC OVEN CONTROL (EOC) III TESTING/PROGRAMMING PROCEDURES Feature Access Procedure Modification Procedure Control Reset Press the Setup pad, then press the right Press and hold the Back and Enter pads for 5 Resets contro
Summary of the content on the page No. 20
Testing Procedures ! WARNING To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing, unless testing requires power and/or gas. Feature Access Procedure Modification Procedure Tone Options Press the Setup pad, then press the right ATM Press the right ATM pad to scroll to the desired Determines cook tones, timer pad until TONES displays. Press the left ATM tone to modify. Press Setup to exit. tones and volume settings. pad to s
