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GE Consumer Service Training
TECHNICAL SERVICE GUIDE
NEW 30" XL44™ SERIES RANGES
TM
FEATURING TRUETEMP COOKING
MODEL SERIES:
JGBP90 A
JGBP86 A
JGBP85 A
JGBP79 A
JGBP35 A
JGBP30 A
JGBP26 A
PUB # 31-9008
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! IMPORTANT SAFETY NOTICE The information in this service guide is intended for use by individuals possessing adequate backgrounds of electrical, electronic and mechanical experience. Any attempt to repair a major appliance may result in personal injury and property damage. The manufacturer or seller cannot be responsible for the interpretation of this information, nor can it assume any liability in connection with it's use. CAUTION To avoid personal injury while servicing this
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Table of Contents About This Service Guide 2 Outstanding New Features 3-6 7 New Features / Design Features and Specifications 8-9 10 Cook Top / Surface Burners 11-12 Conversion & Orifice information Control Panel Access 13 ERC III Special Features 14-15 16 True Temp ™ Design ERC On-Board Diagnostics 17-18 Lock Motor Circuit & Diagnostics 19 Schematics / Strip Circuits / Diagnostics 20-24 Illustrated Parts Information 25-30 Flow Chart - Bake / Broil Circuit 31 TECHNICAL SERVICE GUIDE
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FEATURED MODEL ABOUT THIS TECHNICAL SERVICE GUIDE - FEATURED MODEL The new XL44™ series of gas ranges encompass over 40 different models. We have selected one model which covers most of the new features and designs reflected in the XL44™, 30" gas series of ranges. For model specific information, refer to the charts included in this Guide, on pages 8 & 9. This service guide will focus primarily on the NEW changes introduced in the XL44™ series of ranges. What this guide will not cover a
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A FULL RANGE OF POWER YOU DON'T COOK SPAGHETTI THE SAME WAY YOU SAUTÉ MUSHROOMS. You don't want a sauce to boil when it's supposed to simmer. For best results, different foods should be cooked over differing levels of heat. That's why, on GE gas ranges, each burner has its own BTU rating. The high-output burner provides quick heat-up and boiling—faster than the “high-power” burners found on most gas ranges. This burner supplies the intense heat needed for the lobster pot, pasta pan, or wok. At
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™ WHEN IT COMES TO ACCURACY, GE TRUETEMP IS RIGHT ON THE MARK COMPARISON OF OVEN TEMPERATURE VARIATION Baking -40° -30° -20° -10° Temp. +10° +20° +30° +40° ™ GE TrueTemp Out-performs the other leading brands. Other Leading Manufacturers' Average Amana, Magic Chef, Whirlpool, Maytag, KitchenAid, Tappan Maytag Whirlpool ™ GE TRUETEMP, THE MOST ACCURATE OVEN IN AMERICA! The guesswork is gone. The temperamental oven is a thing of the past. ™ GE's exclusive TrueTemp system manages and maintains the
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ONLY GE GAS RANGES HAVE AN APPETITE THIS BIG THE LARGEST USABLE OVEN CAPACITY IN 30" FREE-STANDING MODELS* There's more oven space inside the GE 30" free-standing gas range—room for an entree and four casseroles, with space to spare. For baking, you have the flexibility of using as many as six racks, or as few as you wish. QuickSet touchpad controls make it easy to set the oven temperature and baking or broiling time. The oven is self-cleaning, and the range top needs only a wipe with a sponge
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WE'VE PUT A NEW SPIN ON A GRATE TOP THE FIRST THING YOU NOTICE IS THE STRIKING DESIGN. A bold, geometric pattern tops off this GE gas range, but there's more to the cooktop than its beauty. The big story here is convenience. The cast-iron platform, made up of two interlocking grates, provides a flat surface for cooking and meal preparation. To switch cookware from one burner to another, you don't have to lift the pans, perform a balancing act, and risk spilling the contents. Just slide the pans
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I H E T I L F F NEW FEATURES / DESIGN So What's New? NEW FOR `98 * Burner configurations BIG VIEW TRUETEMPTM ERC III * Orifice holder design * Cooktop Removal * TrueTemp™ ERC III 5,000 BTU * Ignitor switch assembly 12,000 BTU 9,500 BTU (all four switches in one) NEW FOR `98 - 2 MAX OUTPUT ALL PURPOSE BURNERS SEALED BURNER 12,000 BTU NOTE: NEW FOR `98 All four surface burners 2 MAX OUTPUT have 270o rotation BU
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™ 30" XL44 SELF-CLEANING GAS RANGES ™ GE Profile GE Sealed Burner Models Sealed Burner Models Standard Burner Models JGBP86WEA JGBP85WEA JGBP79WEA JGBP35WEA JGBP86AEA JGBP85AEA JGBP79AEA JGBP35AEA JGBP30WEA JGBP26WEA JGBP90MEA JGBP86BEA JGBP85BEA JGBP79BEA JGBP35BEA JGBP30AEA JGBP30BEA JGBP28BEA JGBP27BEA JGBP26AEA JGBP26BEA JGBP24BEA Capacity Extra-large oven l lll l l ll l ll l Features Oven cleaning Self-Cleaning Self-Cleaning Self-Cleaning Self-Cleaning Self-Cleaning Self-Cleaning Self-Clean
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™ 30" XL44 CONTINUOUS AND STANDARD CLEAN GAS RANGES GE Sealed Burner Models Standard Burner Models JGBS23WEA JGBS23AEA JGBC20BEA JGBC20WEA JGBC17PEA JGBS04BEA JGBS04PEA JGBS23BEA JGBS22BEA JGBS21PEA JGBS20BEA JGBS20WEA JGBS17PEA JGBS15PEA JGBS07PEA JGBS04BPA JGBS04PPA JGBS03PPA Capacity Extra-large oven l l l l ll ll l l l Features Cont. Clean Cont. Clean Cont. Clean Oven cleaning Standard Clean Standard Clean Standard Clean Standard Clean Standard Clean Standard Clean Standard Clean Standard Cl
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COOK TOP / SURFACE BURNERS TO RAISE OR REMOVE COOK TOP Remove 4 burner caps and 4 burner heads Remove 4 electrodes (pull up on the electrode while gently rotating at the same time) & disconnect electrode leads. Remove (12) T-15 torx screws which mount the orifice holders to the cook top Disengage the 2 front clips using a flat screw driver and gently raise the top high enough for the prop rods to hold it upright. COOK TOP RAISED POSITION FOR REMOVAL: Disengage the
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CONVERSION TO LP (PROPANE) GAS 1 Convert Regulator - Regulator is located in the lower, left hand rear corner of the range as viewed from the front. Depending on the model, remove the storage drawer, broiler drawer or false panel to access the regulator. Some Gas Valve (Safety Valve) LP Orifice Spuds models with a broiler drawer will have a metal cover over Pressure Regulator the regulator that must be removed for conversion and reinstalled when conversion is complete. Natural 2 To Convert
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L N CONVERSION & ORIFICES INFORMATION BAKE BURNER ADJUSTMENTS BROIL BURNER Loosen Air Adjustment ADJUSTMENTS Shutter Air Adjustment Shutter Loosen 6 Open the bake and broil air shutter adjustments as far as possible and adjust later if necessary. Beneath the bake and broil burner orifice hoods are LP orifice needles. To convert to L.P. tighten the orifice hoods against the orifice needle until the hoods are snug (2-2½ turns). DO NOT OVER TIGHTEN. Check the burners for proper flame adjustme
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END CAP CONTROL PANEL ACCESS FLIP PANEL UP TO ACCESS TO REMOVE CONTROL PANEL FLUORESCENT LIGHT 1. Grasp the light panel cover at the rear, A where it is hinged to the control panel. Lift upward at the rear, just far enough to insert HINGED ON a small, thin bladed screw driver between BACK SIDE the end cap and the fluorescent light cover. Slide the blade forward toward the front REMOVE 2 SCREWS while lifting upward on the cover. Be sure to TO REMOVE CRYSTAL wrap the blade of the scre
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ERC III SPECIAL FEATURES The "SPECIAL FEATURE" modes can only be activated while the display is showing the time of day clock. These special features remain in the ERC's memory until you or the consumer change them. When the display shows your choice press the START pad. The special feature you selecte d will remain in memory even after a power failure. S S E O E ERC III T N T DELAY BAKE CLEAN START CLOCK CLEAN BROIL LOCKED DOOR COOK STOP TIMER TO ADJUST THE THERMOSTAT (MODELS WITH 12 HOUR
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ERC III SPECIAL FEATURES COOK AND HOLD The cook and hold feature keeps cooked foods warm for up to 3 hours after the cooking function is finished. To activate this feature, follow the steps TONES AT THE END OF A TIMED CYCLE below: At the end of a timed cycle, 3 short beeps will sound Press the BAKE and BROIL HI/LO pads followed by one beep every 6 seconds, until the at the same time for 2 seconds until the CLEAR/OFF pad is pressed. This continuous 6 display shows "SF". second beep may
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THERMOSTAT CYCLING Temperatures shown in degrees F. xceptional cooking E performance does not 395° 355° 360° 365° 370° 375° 380° 385° 390° come about by chance. It requires advaanced technology and innovative design. GE proudly introduces the TrueTemp™ VISIONTM RANGE W/ System, which delivers ERC III TRUETEMPTM consistently even oven temperature for exceptional cooking results -- making it the industry leader. The Most Accurate Oven In America!* PREVIOUS MODELS ™ Smar
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ERC FAULT CODE MEMORY TEST ERC FAULT CODE MEMORY DISPLAY Have you ever run a service call and been told by the consumer that their range displayed an "F" fault code and when you arrive the fault is gone (cleared by the consumer) and the consumer can not remember what the code was? TrueTemp Well there is now a way to "recall" the last four fault codes from S S E O E the ERC memory. Care must be taken in interpreting these T N T DELAY BAKE CLEAN START CLOCK CLEAN BROIL LOCKED DOOR COOK STOP
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ERC DIAGNOSTIC TESTS ERC ON BOARD DIAGNOSTIC TESTS This test allows the Technician to energize the bake and broil relays (listen for A click), use the ovens onboard temperature TrueTemp sensing and control system to measure oven temperature (sensor, connector and ERC diagnosis) and lastly it allows you to S S E O E T N test keypanel input responses. T DELAY BAKE CLEAN START CLOCK CLEAN BROIL LOCKED DOOR COOK STOP TIMER HOW TO ENTER AND EXIT THE DIAGNOSTIC MODE To perform the ERC diagnostic
