Jenn-Air JGS8850BD, JGS8750BD, JGS9900BD, JGS8860BD User Manual

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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:

JGS8750BD* JGS8850BD* JGS8860BD* JGS9900BD*

16026923

March 2006

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 instruments and the appropriate service information. IT IS THE TECHNICIANS RESPONSIBLITY TO

REVIEW ALL APPROPRIA TE SERVICE INFORMA TION BEFORE BEGINNING REP AIRS.

Important Notices for Servicers and Consumers

To avoid risk of severe personal injury or death, disconnect power before servicing/working on appliance to avoid electrical shock.

To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this product. For further assistance, please contact:

WARNING

Customer Service Support Center

CAIR Center

Web Site Telephone Number

WWW.JENNAIR.COM............................................. 1-800-536-6247

WWW.MAYTAG.COM ............................................. 1-800-688-9900

WWW.AMANA.COM ................................................ 1-800-843-0304

CAIR Center in Canada ................................................ 1-800-688-2002

Recognize Safety Symbols, Words, and Labels

DANGER!

DANGER—Immediate hazards which WILL result in severe personal injury or death.

WARNING!

WARNING—Hazards or unsafe practices which COULD result in severe personal injury or death.

CAUTION!

CAUTION—Hazards or unsafe practices which COULD result in minor personal injury, product or property

damage.

Table of Contents

Important Information ................................................... 2

Important Safety Information

What to Do if You Smell Gas ................................... 4

Oven Fires ............................................................... 4

Safety Practices for Servicer .................................. 4

Servicing.................................................................. 4

Receiving Oven ........................................................ 5

Using the Oven......................................................... 5

Baking, Broiling, and Roasting................................. 6

Connecting Range to Gas ........................................ 6

Electrical Requirements ........................................... 6

Extension Cord ........................................................ 6

Product Safety Devices ........................................... 6

General Information

Cooking Nomenclature ............................................. 7

Specifications .......................................................... 8

Placement of the Oven ............................................. 8

Do Not Block Air Vents ............................................ 8

Location of Model Number........................................ 8

Model Identification .................................................. 8

Service ..................................................................... 8

Parts and Accessories............................................. 8

Extended Service Plan ............................................. 8

Grounding ................................................................ 9

Range Description...................................................10

Troubleshooting Procedures

Troubleshooting Chart............................................ 11

Description of Fault Codes for EOC III .................. 13

Fault Code Chart.................................................... 13

Oven Sensor, Meat Probe and

Cooling Fan Temperature Charts ..................... 14

Testing Procedures

Component Testing Procedures............................. 15

Cooling Fan Temperature Chart............................. 18

Electronic Oven Control (EOC III)

Testing Procedures .......................................... 19

Relay Logic for EOC III ......................................... 21

“Quick Test” Mode for EOC III ............................... 22

Oven Sensor and Meat Probe Resistances............ 22

Description of Fault Codes for EOC III .................. 23

Disassembly Procedures

Removing and Replacing Range ............................ 24

Front Side Trim Removal........................................ 24

Cartridge Assembly Removal (Select Models)........ 24

Maintop Assembly Removal (Select Models) .......... 24

Top Burner Assembly Removal (Select Models) .... 24

Lower Burner Assembly Removal (Select Models). 24

Spark Module Replacement ................................... 25

Manifold Assembly Removal................................... 25

Control Panel Assembly Removal........................... 25

Electronic Control Replacement............................. 25

Burner Switch Replacement................................... 25

Meat Probe Receptacle Replacement

(Select Models) ................................................ 25

Back Panel Removal .............................................. 25

Cooling Fan Replacement...................................... 26

Downdraft Blower Motor Removal (Select Models). 26

Convection Motor Removal (Select Models) ........... 26

Convection Element Replacement (Select Models) 26

Bake Burner and Ignitor Removal .......................... 26

Broil Burner and ignitor Removal ........................... 26

Oven Sensor Replacement..................................... 26

Regulator Removal ................................................. 27

Gas Valve Removal (Select Models)....................... 27

Oven Light Bulb/Oven Light Socket Replacement .. 27

Oven Vent/Smoke Eliminator Removal ................... 27

Oven Hi-Limit Thermostat Replacement ................. 27

Oven Door Latch Replacement .............................. 28

Oven Door Hinge Removal ..................................... 28

Bottom Access Panel Removal (Select Models)..... 28

Bottom Access Panel Disassembly

(Select Models) ................................................ 28

Storage Drawer Removal (Select Models).............. 28

Storage Drawer Track Disassembly

(Select Models) ................................................ 28

Storage Drawer Disassembly ................................ 28

Warming Drawer Removal (Select Models) ........... 28

Warming Drawer Element Removal

(Select Models) ................................................ 28

Warming Drawer Hi-Limit Switch Replacement

(Select Models) ................................................ 29

Oven Door Removal ............................................... 29

Warming Drawer Track Disassembly

(Select Models) ................................................ 29

Warming Drawer Disassembly .............................. 29

Oven Door Disassembly ........................................ 29

Oven Door, Warming Drawer/Storage Drawer

and Access Panel Disassembly Illustration ...... 30

Appendix A

Installation Instructions..........................................A-2

Appendix B

Use and Care .......................................................B-2

Appendix C: Gas Conversion Instructions

Model JGS8750BD*..............................................C-2

Models JGS8850BD*, JGS8860BD*.....................C-6

Model JGS9900BD*............................................C-13

Important Safety Information

As with all appliances, there are certain rules to follow for safe operation. Verify everyone who operates oven is familiar with the operations and with these precautions.

Use appliance only for its intended purpose as described. Pay close attention to the safety sections of this manual. Recognize the safety section by looking for the symbol or the word safety .

Recognize this symbol as a safety precaution.

WARNING

This gas appliance contains or produces a chemical or chemicals which are known to the state of California to cause cancer, birth defects, or other reproductive harm. To reduce the risk from substances in the fuel or from fuel combustion make sure this appliance is installed, operated and maintained according to the instructions in this manual.

Due to the nature of cooking, fires can occur as a result of overcooking or excessive grease. Although a fire is unlikely, if one occurs proceed as follows:

WARNING

If the information in this manual is not followed exactly , a fire or explosion may result causing property damage, personal injury or death.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHA T TO DO IF YOU SMELL GAS

• Extinguish any open flame.

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call fire department.

Installation and service must be performed by an authorized installer , service agency or gas supplier.

Oven Fires

1. Do not open the oven door .

2. T urn all controls to OFF .

3. As an added precaution turn off the electricity at the main circuit breaker or fuse box and the gas at the main supply valve.

4. Allow the food or grease to burn itself out in the oven.

If smoke or fire persist call the local fire department.

To avoid the risk of property damage or personal injury do not obstruct the flow of combustion or ventilation air to the oven.

To avoid the risk of electrical shock, serious personal injury or death: Make sure your oven has been properly grounded and always disconnect the electrical supply before servicing this unit.

NOTE: The maximum gas supply pressure for these

models must not exceed 14 inches W.C.P.

WARNING

To avoid risk of electrical shock, property damage, personal injury, or death, verify wiring is correct, if components were replaced. V erify proper and complete operation of unit after servicing.

Safety Practices for Servicer

Safe and satisfactory operation of gas ranges depends upon its design and proper installation. However , there is one more area of safety to be considered:

Servicing

Listed below are some general precautions and safety practices which should be followed in order to protect the service technician and consumer during service and after service has been completed.

1. Gas smell—Extinguish any and all open flames and open windows.

2. T urn gas off—Service range with gas turned of f unless testing requires it.

Important Safety Information

3. Checking for gas leaks—Never check for leaks with any kind of open flame. Soap and water solution should be used for this purpose. Apply solution to suspected area and watch for air bubbles which indicates a leak. Correct leaks by tightening fittings, screws, connections, applying approved compound, or installing new parts.

4. Using lights—Use a hand flashlight when servicing ranges or checking for gas leaks. Electric switches should not be operated where leaks are suspected. This will avoid creating arcing or sparks which could ignite the gas. If electric lights are already turned on, they should not be turned off.

5. Do not smoke—Never smoke while servicing gas ranges, especially when working on piping that contains or has contained gas.

6. Check range when service is completed—After servicing, make visual checks on electrical connection, and check for gas leaks. Inform consumer of the condition of range before leaving.

7. Adhere to all local regulations and codes when performing service.

Receiving Oven

• Installer needs to show consumer location of the range

gas shut-off valve and how to shut it off.

• Authorized servicer must install the range, in

accordance with the Installation Instructions. Adjustments and service should be performed only by authorized servicer.

• Plug range into a 120–volt grounded outlet only. Do

not remove round grounding prong from the plug. If in doubt about grounding of the home electrical system, it is consumers responsibility and obligation to have an ungrounded outlet replaced with a properly grounded three-prong outlet in accordance with the National Electrical Code. Do not use an extension cord with this appliance.

• Insure all packing materials are removed from the

range before operating it, to prevent fire or smoke damage should the packing material ignite.

• Ensure range is correctly adjusted by a qualified

service technician or installer for the type of gas (Natural or LP). Some ranges can be converted for use with Natural or LP gas.

• With prolonged use of a range, high floor

temperatures could result. Many floor coverings will not be able to withstand this kind of use. Never install range over vinyl tile or linoleum that cannot withstand high temperatures. Never install range directly over carpeting.

Using the Oven

• Do not leave children alone or unattended where a

range is hot or in operation. They could be seriously burned.

• Do not allow anyone to climb, stand or hang on the door. They could damage the range and cause severe personal injury.

• Wear proper apparel. Loose fitting or hanging garments should never be worn when using oven. Flammable material could ignite if brought in contact with flame or hot oven surfaces which may cause severe burns.

• Never use range for warming or heating a room. This may cause burns, injuries, or a fire.

• Do not use water on grease fires.

• Do not let grease or other flammable materials collect in or around range.

• Do not repair or replace any part of range unless it is recommended in this manual.

• Use only dry potholders. Moist or damp potholders used on hot surfaces may result in a burn from steam. Do not let a potholder touch the flame. Do not use a towel or a bulky cloth as a potholder.

• Never leave range unattended while cooking. Boilovers can cause smoking and may ignite.

• Only certain types of glass/ceramic, earthenware, or other glazed utensils are suitable for oven use. Unsuitable utensils may break due to sudden temperature change.

• Use care when opening oven door. Let hot air or steam escape before removing or replacing food.

• Do not heat unopened food containers in oven. Build-up of pressure may cause a container to burst and result in injury.

• Keep range vent ducts unobstructed.

• Place oven racks in desired location while oven is cool. If a rack must be moved while oven is hot, use a dry potholder.

• Do not use aluminum foil to line oven bottom or racks. Aluminum foil can cause a fire will seriously affect baking results, and damage to porcelain surface's.

• Do not touch interior surfaces of oven during or immediately after use. Do not let clothing or other flammable materials come in contact with bake or broil burners.

• Other areas of the oven can become hot enough to cause burns, such as vent openings, window, oven door and oven racks.

• T o avoid steam burns, do not use a wet sponge or cloth to wipe up spills on hot cooking area.

• Do not store combustible or flammable materials, such as, gasoline or other flammable vapors and liquids near or in oven.

• Do not clean oven door gasket located on back of the door. Gasket is necessary to seal the oven and can be damaged as a result of rubbing or being moved.

• Do not drape towels or any materials on oven door handles. These items may ignite causing a fire.

Important Safety Information

CAUTION

Do not store items of interest to children in cabinets above range. Children may climb on oven to reach these items and become seriously injured.

Regulator must be set for the type of gas being used Natural or LP. After servicing regulator , make certain it is set properly before completing service.

Baking, Broiling, and Roasting

• Do not use oven area for storage.

• Stand back from range when opening door of a hot oven. Hot air or steam can cause burns to hands, face, and eyes.

• Do not use aluminum foil anywhere in the oven. This could result in a fire hazard and damage the range.

• Use only glass cookware appropriate for use in gas ovens.

• Always remove broiler pan from oven when finished broiling. Grease left in pan can catch fire if oven is used without removing grease from the broiler pan.

• When broiling, meat that is close to the flame, may ignite. T rim any excess fat to help prevent excessive flare-ups.

• Make sure broiler pan is placed correctly to reduce any possibility of grease fires.

• Should a grease fire occur in the broiler pan, turn off oven, and keep oven door closed until fire burns out.

Connecting Range to Gas

Install manual shut-off valve in gas line for easy accessibility outside range. Be aware of the location of the shut-off valve.

Gas Burner Orifices Universal orifices are

used on most valves. They must be adjusted for the type of gas being used Natural or LP. After servicing a valve or orifice verify it is adjusted properly before completing service.

Oven Safety V alve Oven valve is designed

to be a safety valve. T wo basic designs are used in gas ranges:

Hydraulic and Electric Both types are safety

valves because they are indirectly operated by the oven thermostat, which controls a pilot flame or electric ignitor, to open and close the oven valve.

Grounded Oven Frame Ground prong on power

Electrical Requirements

120-volt, 60 Hertz, 20 amp, individual circuit which is properly grounded, polarized and protected by a circuit breaker or fuse.

Extension Cord

Do not use extension cords with this product.

Product Safety Devices

Safety devices and features have been engineered into the product to protect consumer and servicer. Safety devices must never be removed, bypassed, or altered in such a manner as to defeat the purpose for which they were intended.

Listed below are various safety devices together with the reason each device is incorporated in the gas ranges.

Pressure Regulator Maintains proper and

steady gas pressure for operation of oven controls.

cord is connected to the frame, usually a green lead fastened by a screw. In addition, any part or component capable of conducting an electric current is grounded by its mounting.

If any ground wire, screw, strap, nut, etc. is removed for service, or any reason, it must be reconnected to its original position with original fastener before the appliance is put into operation again.

Failure to do so can create a possible shock hazard.

General Information

This manual provides basic instructions and suggestions for handling, installing and servicing gas ranges.

The directions, information, and warnings in this manual are developed from experience with, and careful testing of the product. If the unit is installed according to this manual, it will operate properly and will require minimal servicing. A unit in proper operating order ensures the consumer all the benefits provided by clean, modern gas cooking.

Cooking Nomenclature

J G S 9 9 0 0 B D B

Brand

A Amana C Magic Chef G Graffer &

Sattler

H Hardwick

J Jenn-Air M Maytag N Norge U Universal Y Crosley

Fuel

B Butane D Dual Fuel

E/J Electric

G Gas, Natural L Liquid Propane

M Microwave

P Standing Pilot X No Fuel

W Warming Drawer

Product Type

A Accessory/Cartridge C Cooktop Updraft/Countertop D Downdraft Cooktop or Warming Drawer E Eyelevel Range

G Grill

L Range (20")

M Range (36")

P Drop In (24") Q Wall Oven (27") R Range, Free-Standing (30")

S Slide-In (30")

T Range Hood

V OTR

W Wall Oven

Y RV Range

Z RV Top

This manual contains information needed by authorized service technicians to install and service gas ranges. There may be, however, some p art s which need further explanation. Refer to the Installation Instructions, Use and Care, Technical Sheets or the toll-free technical support line.

Color

A Almond on Almond B Black C Brushed Chrome H Traditional White L Traditional Almond P Prostyle Q Monochromatic Bisque S Stainless T Traditional Bisque W White on White F Frost White (True Color White) N Natural Bisque (True Color Bisque)

Listing

A UL/AGA C CSA/CGA/CUL D Dual Listed G 220-240 V / 50-60 Hz M Military Model P PSB Approved

(Singapore)

X Export 120 V / 60 Hz

Production Code

This identifies the production version.

Feature Content

1000-3999 Brands 4000-6999 Maytag/Amana 7000-9999 Jenn Air

General Information

Specifications

Refer to individual Technical Sheet for specification information.

Placement of the Oven

This freestanding range must be placed in the kitchen or comparable room. All safety guidelines must be followed and free air flow around the range is essential.

Do Not Block Air Vents

All air vents must be kept clear during cooking. If air vents are covered during operation, the oven may overheat. If this occurs, a sensitive, thermal safety device automatically removes power to the oven, rendering the oven inoperable. The oven will remain in this state until it has sufficiently cooled.

Location of Model Number

T o request service information or replacement p arts, the service center will require the complete model, serial, and manufacturing number of your slide-in range. The number can be found on the oven chassis behind the front Access Panel. Remove the front Access Panel to view the data.

Model Number

Model Identification

Complete enclosed registration card and promptly return. If registration card is missing:

• For Jenn-Air product call 1-800-536-6247 or visit the Web Site at www.jennair .com

• For Maytag product call 1-800-688-9900 or visit the Web Site at www.jennair .com

• For Amana product call 1-800-843-0304 or visit the Web Site at www.jennair .com

• For product inCanada call 1-800-688-2002.

When contacting provide product information located on rating plate. Record the following: Model Number: ___________________ Manufacturing Number: ___________________ Serial or S/N Number: ___________________ Date of purchase: ___________________ Dealer’s name and address: ___________________

Service

Keep a copy of sales receipt for future reference or in case warranty service is required. To locate an authorized servicer:

• For Jenn-Air/Maytag product call 1-800-462-9824 or visit the Web Sites at www .jennair .com or www.maytag.com

• For Amana product call 1-800-628-5782 or visit the Web Site at www.amana.com

• For product inCanada call 1-800-688-2002.

Warranty service must be performed by an authorized servicer . We also recommend contacting an authorized servicer, if service is required after warranty expires.

Access Panel

Ask a qualified electrician if you do not understand the grounding instructions or if you have questions when grounding the appliance. Keep the electrical power cord dry and keep it from getting crushed or pinched. For a permanently connected appliance: This appliance must be connected to a grounded, metallic, permanent wiring system, or an equipment grounding conductor should be run with the circuit conductors and connected to the equipment grounding terminal or lead on the appliance.

Parts and Accessories

Purchase replacement parts and accessories over the phone. To order accessories for your product call:

• For Jenn-Air product call 1-800-536-6247 or visit the Web Site at www.jennair .com

• For Maytag product call 1-800-688-9900 or visit the Web Site at www.jennair .com

• For Amana product call 1-800-843-0304 or visit the Web Site at www.jennair .com

• For product inCanada call 1-800-688-2002.

Extended Service Plan

We offer long-term service protection for this new oven.

• Asure™ Extended Service Plan is specially designed to supplement Maytag and Amana’s strong warranties. These plans cover parts, labor , and travel charges. Call 1-866-232-6244 for information.

• Dependability PlusSM Extended Service Plan is specially designed to supplement Jenn-Air’s strong warranty. This plan covers parts, labor, and travel

charges. Call 1-800-925-2020 for information.

General Information

Grounding

NOTE: This appliance must be properly grounded, for

personal safety .

Power cord on this appliance is equipped with a threeprong grounding plug. This matches standard threeprong grounding wall receptacle to prevent possibility of electric shock from this appliance. Consumer should have wall receptacle and circuit checked by qualified electrician to verify receptacle is properly grounded.

WARNING

Attaching adapter ground terminal to wall receptacle cover screw does not ground appliance unless the cover screw is metal and not insulated, and wall receptacle is grounded through the house wiring. Consumer should have circuit checked by a qualified electrician to verify receptacle is properly grounded.

When disconnecting power cord from adapter, always hold adapter with one hand. If this is not done, adapter ground terminal is very likely to break with repeated use. Should this happen, DO NOT USE appliance until a proper ground has been established.

Neutral Wire

Ground

Hot Line

It is the consumers responsibility to replace standard twoprong wall receptacles with properly grounded three-prong wall receptacles.

DO NOT , UNDER ANY CIRCUMST ANCES, CUT OR REMOVE THE THIRD (GROUND) PRONG FROM POWER CORD.

For 15 amp circuits only , do not use an adapter on 20 amp circuit. Where local codes permit, a TEMPORARY CONNECTION may be made to a properly grounded twoprong wall receptacle by the use of a UL listed adapter (available at most hardware stores). Larger slot on adapter must be aligned with larger slot in the wall receptacle to provide proper polarity .

NOTE: Circuit tester can be used to verify voltage at

outlet. Connect one lead to hot line and the other lead to ground. Circuit tester should light.

Range Description

Shut-off Valve/ Pressure Regulator (Backside of Range)

Burner Control Valves

Electronic Control

an d Touchp ad

Bake Burner

Top Surface

Burners and Grates

Burner Control Valves

Oven Cavity

Broil Burner Convection Fan

and Element

Storage or Warming

Drawer

Rating Label Model Number

Troubleshooting Procedures

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.

WARNING

Troubleshooting Chart

Problem Possible Cause Correction

Burners will not ignite; no spark at top burner.

Burner will not ignite. No spark to burner ignitors when burner knob is rotated to "LITE" position.

No spark or only random spark at one ignitor.

Unit continues to spark after knob is turned to OFF position.

No oven operation in bake or broil.

No gas flows to burner. Ignitor glows red.

Poor ground on burner cap ...................

Weak or failed spark module ................

Low gas pressure..................................

Clogged burner port ..............................

No 120 VAC to range............................

Micro switch contacts not closing .........

Faulty wiring. Bad connection at burner electrode and electrode socket .

Inoperative spark module .....................

Electrode dirty. Burner cap dirty ...........

Cracked or broken electrode,

electrode wire or electrode socket ........

Check for cracked ignitor/pinched wire .

Poor continuity to burner cap ................

Bad ground connection or lack of

continuity to ground or ignitor ...............

Cracked or broken ignitor extension

lead .......................................................

Shorted valve switch/harness ...............

Switch has slipped off the valve............

No voltage to control. ............................

No voltage from control .........................

Loose wire connection or broken wire ..

Failed ignitor. ........................................

Gas pressure too high...........................

Failed gas valve ....................................

Loose wire connection or broken wire ..

• Clean burner cap.

• Replace spark module.

• Verify pressure 4" WCP for natural, 10"

WCP for LP.

• Clean burner cap.

• Verify voltage at wall outlet.

• Check wiring against appropriate wiring

diagram. Verify all terminals and connections are correct and tight. Check micro switch contacts.

• Check wiring against appropriate wiring diagram. Verify all terminals and connections are correct and tight.

• Check module according to testing procedures information.

• Clean electrode or burner cap.

• Replace electrode.

• Replace ignitor lead or electrode.

• Clean burner cap and lead.

• Tighten ground connection and correct

any breaks in ground path from ignitor path to unit ground path.

• Replace ignitor lead.

• Replace switch/harness. If shorting is

caused by excessive spillovers, customer education is advised.

• Carefully reposition switch on valve and rotate from OFF to high, several times to verify switch is not broken.

• Check for 120 VAC at control. If no voltage check power source.

• Check 120 VAC to ignitor, if no voltage, replace control.

• Verify all connections are clean and tight, replace broken wire.

• Check ignitor current draw, 3.2 – 3.6 Amps. Replace ignitor if it fails test.

• Check for correct gas pressure. Natural gas pressure should be 5" WCP and LP gas pressure should be 10" WCP.

• Check gas valve for continuity.

• Verify all connections are clean and

tight, replace broken wire.

Troubleshooting Procedures

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....

Gas flows to bake/broil burner, but burner does not light.

Broil burner shuts off shortly after the start of self-clean operation. Bake and broil functions operate normally.

Fan motor does not operate.

Oven smokes/odor first few times of usage.

Failure Codes.

Oven not operating.

Clock and timer not working. Power outage ........................................

Oven light does not operate. Failed oven lamp...................................

Oven door will not unlock. Oven is self-cleaning.............................

Self-clean cycle not working. Programming error ................................

Dirt or grease in orifice or burner ..........

Insufficient gas pressure .......................

Power outage ........................................

Control Error..........................................

No power to fan motor ..........................

Failed fan motor or winding/frozen

shaft ......................................................

Normal...................................................

Electronically Controlled .......................

Programming error ................................

Power outage ........................................

Unit in Sabbath mode ...........................

Electronic Control locked ......................

Failed wiring ..........................................

Failed light socket .................................

Oven is still hot......................................

Door lock ...............................................

WARNING

• Reposition ignitor closer to bake/broil burner.

• Clean orifice or burner.

• Check for correct gas pressure. Natural

gas pressure should be 5" WCP and LP gas pressure should be 10" WCP.

• Verify power is present at unit. Verify circuit breaker is not tripped/replace fuse.

• Verify power is present at unit. Verify circuit breaker is not tripped.

• Replace household fuse.

• See "Control Systems Troubleshooting."

• Check for 120 VAC supplied at fan

motor. If voltage is not present, check for broken/loose wiring between fan motor and relay board. If voltage is present at fan motor, go to next step.

• Check motor winding for continuity. Check for a frozen motor shaft. Check for broken wiring between motor and neutral terminal block.

• Minor smoking and/or odor is normal the first few times of oven usage.

• See "Fault Code Chart."

• Switch range circuit breaker off for five

minutes and try oven again.

• Verify power is present at unit and circuit breaker is not tripped.

• Replace household fuse.

• Refer to Use & Care manual to remove

unit from Sabbath mode.

• Verify power is present at unit and circuit breaker is not tripped.

• Replace household fuse.

• Refer to Use and Care manual to

unlock electronic control.

• Check lamp and replace is necessary.

• Check for broken, loose or dirty

connections.

• Check light socket for continuity.

• Allow cycle to complete.

• Will not unlock until unit has cooled to

safe temperature. Do not force door open, this will void warranty. Blow cool air on latch area to quicken process.

• Turn off circuit breaker for five minutes and try self-clean again.

• Verify door lock energizes & engages.

12 16026923

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:

1st (Leftmost) Digit:

Primary Failure System 1 – Local to Control System d – Diagnostic Failure (measurable) 3 – Sensor or Meat Probe c – Control-Related Error (not measurable) 4 – Input to Control System 9 – Door Lock

2nd Digit: Alpha-Character 3rd Digit: Secondary

Failure Mechanism

4th Digit : Oven

Cavity Number 1 – Upper (Single) Oven 2 – Lower Oven c – Control System

If a fault is detected, then one of the following three messages will be scrolled on the display:

FAULT DETECTED P RESS ENTER TO TRY AGAIN. This message displays when a fault is detected while a cooking function is active. Clear by pressing the Cancel keypad.

FEATURE NOT AVAILABLE. This message displays when a fault is detected while entering data during initial

programming and also when a locked out function is detected. Clear by pressing any key.

FAULT DETECTED DISABLE POWER TO CLEAR. This message displays when a runaway temperature condition

is detected while the control is in idle mode. Press any key to clear the message, but the fault remains until the control senses a Power-On reset.

Fault Code Chart

Fault Code

1c1c Shorted key.

1c2c Membrane keyboard disconnected.

1c4c Board – to – Board communication failure. Replace control. 1c6c EEPROM hardware fault. Replace control. 1c7c Control not calibrated. Replace control. 1c8c EEPROM CRC error – User Options. Replace control.

1c81 EEPROM CRC error – Cook Profile. Replace control.

1d11 Unlocked runaway temperature – 600° F

1d21 Locked runaway temperature – 950° F

3d11 Temperature sensor open.

3d21 Temperature sensor shorted.

3d41 Meat probe shorted.

3d51 Meat probe not calibrated.

4d11 Door switch not closed when locked. Check connections, switch, harness, and motor. If OK, replace control. 4d21 No cooling fan rotation. Check cooling fan motor and harness. If OK, replace control. 4d31 Cooling fan on when de-energized. Check cooling fan motor and harness. If OK, replace control. 4d41 Cooling fan overspeed. Check cooling fan motor and harness. If OK, replace control. 4d51 Door switch circuit fault. Check connections, harness, and motor. If OK, replace control. 9d11 Latch will not lock. Check wire connections. If OK, replace motorized door lock. 9d21 Latch will not unlock. Check wire connections. If OK, replace motorized door lock. 9d31 Latch both locked and unlocked. Check wire connections. If OK, replace motorized door lock.

Description Component to Troubleshoot/Replace

Ensure ribbon cable is securely connected, inspect ribbon cable and connector (shorts, breakage, corrosion, etc.). If OK, replace control. Ensure ribbon cable is securely connected, inspect ribbon cable and connector (shorts, breakage, corrosion, etc.). If OK, replace control.

Ohm sensor and harness (see "Oven Sensor" chart). If OK, change control. Ohm sensor and harness (see "Oven Sensor" chart). If OK, change control. Check connections, sensor (see "Oven Sensor" chart) and harness. If OK, replace control. Check connections, sensor (see "Oven Sensor" chart) and harness. If OK, replace control. Check probe jack and harness. If OK, check meat probe (see "Meat Probe" chart). Check probe jack and harness. If OK, check meat probe (see "Meat Probe" chart).

Troubleshooting Procedures

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.

WARNING

Oven Sensor, Meat Probe and Cooling Fan Temperature Charts

Sens or 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 (316) 2142 700 (371) 2331 800 (427) 2516 900 (483) 2697

1000 (538) 2874

Type: NTC Thermistor Calibration: 9938 Ω (150° F / 65.5° C)

Temperature F (C) Resistance (Ohms)

32 (0) 163300 68 (20) 62450 95 (35) 32660

122 (50) 18020 158 (70) 8760 185 (85) 5360

212 (100) 3400

MODE FAN ON TEMP F (C) FAN OFF TEMP F (C)

Bake 350 (177) 300 (149)

Broil

COOLING FAN TEMPERATURES

Clean

OVEN SENSOR

MEAT PROBE

Six (6) minute delay

after cycle started

Six (6) minute delay

after cycle started

225 (107)

14 16026923

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

JGS9900BD*

Oven light & housing Disconnect connector and test

resistance of terminals .............................

Measure voltage at oven light...................

Door plunger switch Remove switch from unit and measure

the following points:

Door closed...........................................

Door open.............................................

Autolatch assembly Disconnect wires and test for continuity

per wiring diagram....................................

Refer to Parts Manual for correct autolatch switch associated with the correct manufacturing number.

Door lock switch Switch connection in the following

positions:

Door latch locked......................................

Door latch unlocked..................................

Pressure regulator Verify gas pressure (W.C.P.)....................

If on LP service verify proper gas supply conversion.

Oven valve Verify gas supply is turned on at

regulator ...................................................

Attached to pressure regulator.

Broil burner Verify gas is supplied.

Orifice adjusted for Natural or LP .............

Check for obstructions or contamination

in ports .....................................................

Bake burner Verify gas is supplied.

Orifice adjusted for Natural or LP .............

Check for obstructions or contamination

in ports .....................................................

Bake burner Verify gas is supplied.

Orifice adjusted for Natural or LP .............

Check for obstructions or contamination

in ports .....................................................

Ignitor Test for voltage at terminals .....................

Test for circuit amperage..........................

Hi-limit temperature switch

(Ignitor may glow but not have sufficient amperage to open valve.) Normally closed, verify operation:

Open: 249° to 271° F (121° to 133° C) ...

Closed: 173° to 207° F (78° to 97° C) ....

Spark module 4 + 0 Test for voltage at terminals L and N ........

B1N

Temperature sensor

Check polarity and ground........................

Measure resistance .................................. Approximately 1000  at room

Cooling fan motor Measure voltage.......................................

Check motor windings to ground ..............

Verify bulb is properly inserted. Continuity with bulb inserted. 120 VAC, see wiring diagram for terminal identification. If voltage is not present at oven light, check wiring or light switches.

COM-NO: ..... Continuity (closed).

COM-NO: ..... Infinity (open).

See wiring diagram for schematic layout. Common is in neutral position unless locking or unlocking autolatch assembly.

COM-NO: ..... Continuity (closed).

COM-NO: ..... Infinity (open).

5" Natural. 10" LP/propane.

Gas ON: .......Switch up.

Gas OFF: .....Switch down.

Gas ON: .......Switch up (at regulator).

Gas OFF: .....Switch down (at regulator).

Factory set to Natural Gas.

Adjust as necessary. Air shutter opening set to .281 to .343. Replace if punctured or torn. Factory set to Natural Gas. Adjust as necessary. Air shutter opening set to .281 to .343. Replace if punctured or torn.

Factory set to Natural Gas. Adjust as necessary. Air shutter opening set to .469 to .531. Replace if punctured or torn.

120 VAC.

3.2 - 3.6 Amps. If not, replace.

Infinite. Continuity.

120 VAC.

See wiring diagram.

temperature 75° F (23.8° C).

120 VAC. No continuity.

RPM: ............ Approximately 1670 to 2070.

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

JGS9900BD*

JGS8850BD*,

JGS8860BD*

JGS8850BD*,

JGS8860BD*

Convection motor, single speed

Measure voltage ......................................

Check motor windings to ground..............

Convection element Disconnect wiring to element and

measure cold resistance of terminals.......

Measure voltage at convect element........

Downdraft motor Measure voltage ......................................

Check motor windings to ground..............

Warmer element Disconnect wiring to element and

measure cold resistance of terminals.......

Hi-limit temperature switch (Warming Drawer)

Measure voltage at broil element .............

Normally closed, verify operation:

Open: 135° to 145° F (57° to 63° C).......

Closed: 114° to 126° F (46° to 52° C)....

Normally closed, verify operation:

Open: 95° to 105° F (35° to 41° C).........

Closed: 79° to 91° F (26° to 33° C)........

120 VAC. No continuity.

RPM:............ Approximately 900

Approximately 31 . 120 VAC.

120 VAC. No continuity.

RPM:............ Approximately 1550.

Approx. 12.5 to 18 . 120 VAC.

Infinite. Continuity.

Spark switch Test for voltage at terminals.....................

Disconnect wiring and check for

Spark ignition electrode

Top surface burner

5 K btu, 9.2 K btu 16 K btu

Top surface, dual ring burner

15 K btu

Inner: 3 K btu Outer: 12 K btu

Top surface,

continuity in LITE position ........................

Test for resistance of spark lead ..............

Test ignitor to chassis ..............................

Verify gas is supplied ...............................

Verify burner cap is positioned correctly...

Verify gas is supplied ...............................

Verify burner cap is positioned correctly...

Verify cap is positioned correctly.............. Check for obstructions in burner ports.

120 VAC.

Continuity in LITE position.

Continuity.

No continuity from ignitor to chassis.

Gas supplied.

Check for obstructions in burner ports.

Gas supplied.

Check for obstructions in burner ports.

burner cap

5 K btu, 9.2 K btu 16 K btu

Top surface,

Verify cap is positioned correctly .............. Check for obstructions in burner ports.

burner cap, dual ring (inner and outer rings)

Orifice Check for debris....................................... Clean as needed.

Orifice holder

Burner valve, push-to-turn, 270° 5 K btu, 9.2 K btu 16 K btu

5 K btu, 9.2 K btu 16 K btu

Verify gas pressure ..................................

Check orifice for debris ............................

Verify gas is supplied ...............................

Orifice adjusted for Natural or LP.

Adjust set screw for simmer control.

5" Natural. 10" LP/propane.

Clean as needed. Gas supplied.

16 16026923

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, dual ring burner

12 K btu 3 K btu

Dual ring burner valve

Verify gas pressure..................................

Check orifice for debris............................

Verify gas is supplied...............................

5" Natural. 10" LP/propane. Clean as needed.

Gas supplied.

Orifices adjusted for Natural or LP.

Control Component Test Procedure Results

Switch membrane assembly NOTE: To avoid equipment

damage, use caution when checking electronic control circuitry.

JGS8750BD*

Closed circuitry resistance (defined as continuity): 2000 Max  Pins 1 & 8 are shorted together for control configuration purposes

Trace # 1

Latch

See Detail B

Detail B

Switch membrane assembly NOTE: To avoid equipment

damage, use caution when checking electronic control circuitry.

JGS8850BD*

Closed circuitry resistance (defined as continuity): 2000 Max  Pins 1 & 7 are shorted together for control configuration purposes

Trace # 1

Latch See Detail B

Detail B

Pad

1 2 3 4 5 6 7 8 9 0 Cancel Bake Broil Clean Favorites More Options Setup ATM 1 ATM 2 Back Enter Timer 1 Timer 2 Oven Light Pad 1 2 3 4 5 6 7 8 9 0 Cancel Bake Broil Convect Clean Favorites Rapid Preheat Warming Drawer More Options Setup ATM 1 ATM 2 Back Enter Timer 1 Timer 2 Oven Light

Trace

2 & 7 2 & 8 2 & 9 2 & 10 2 & 11 2 & 12 3 & 6 3 & 7 3 & 8 2 & 6 4 & 9 4 & 10 4 & 11 5 & 7 4 & 12 5 & 8 5 & 6 4 & 6 4 & 7 3 & 9 3 & 10 3 & 11 3 & 12 4 & 8

Trace

2 & 7 2 & 8 2 & 9 2 & 10 2 & 11 2 & 12 3 & 6 3 & 7 3 & 8 2 & 6 4 & 9 4 & 10 4 & 11 5 & 9 5 & 7 4 & 12 5 & 10 5 & 11 5 & 8 5 & 6 4 & 6 4 & 7 3 & 9 3 & 10 3 & 11 3 & 12 4 & 8

Measurement

Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity

Measurement

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 NOTE: To avoid equipment

damage, use caution when checking electronic control circuitry.

JGS8860BD*

Switch membrane assembly NOTE: To avoid equipment

damage, use caution when checking electronic control circuitry.

JGS9900BD*

Closed circuitry resistance (defined as continuity): 2000 Max  Pins 1 & 7 are shorted together for control configuration purposes

Trace # 1

Latch

See Detail B

Detail B

Closed circuitry resistance (defined as continuity): 2000 Max  Pins 1 & 10 are shorted together for control configuration purposes

Trace # 1

Latch See Detail B

Detail B

Pad

1 2 3 4 5 6 7 8 9 0 Cancel Bake Broil Convect Clean Favorites Rapid Preheat Warming Drawer More Options Setup ATM 1 ATM 2 Back Enter Timer 1 Timer 2 Oven Light Pad 1 2 3 4 5 6 7 8 9 0 Cancel Bake Broil Convect Clean Favorites Rapid Preheat Vent Fan More Options Setup ATM 1 ATM 2 Back Enter Timer 1 Timer 2 Oven Light

Trace

2 & 7 2 & 8 2 & 9 2 & 10 2 & 11 2 & 12 3 & 6 3 & 7 3 & 8 2 & 6 4 & 9 4 & 10 4 & 11 5 & 9 5 & 7 4 & 12 5 & 10 5 & 11 5 & 8 5 & 6 4 & 6 4 & 7 3 & 9 3 & 10 3 & 11 3 & 12 4 & 8

Trace

2 & 7 2 & 8 2 & 9 2 & 10 2 & 11 2 & 12 3 & 6 3 & 7 3 & 8 2 & 6 4 & 9 4 & 10 4 & 11 5 & 9 5 & 7 4 & 12 5 & 10 5 & 11 5 & 8 5 & 6 4 & 6 4 & 7 3 & 9 3 & 10 3 & 11 3 & 12 4 & 8

Measurement

MODE FAN ON TEMP F (C) FAN OFF TEMP F (C)

Bake 350 (177) 300 (149)

Broil

Clean

COOLING FAN TEMPERATURES

Six (6) minute delay

after cycle started

Six (6) minute delay

after cycle started

225 (107)

18 16026923

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

ELECTRONIC OVEN CONTROL (EOC) III TESTING/PROGRAMMING PROCEDURES

Feature Access Procedure Modification Procedure

Control Reset

Resets control to factory default values.

Oven Temperature Adjust m ent

Determines oven cavity offset temperature (range from -35° F to +35° F, or -21° C to +21° C).

Sabbath Mode

Based on the Jewish guidelines for Sabbath/Holiday requirements.

Time Options

Determines control time, day of week, 12/24 hour clock.

Time Set

Determines time of day to display on control.

Day of Week

Determines day of week (Monday thru Sunday) to display on control.

12/24-Hour Clock Display

Determines 12-hour or 24-hour clock display on control.

Clock & Day Display Disable

Determines if time of day and day of week will display on control.

Language Display

Determines language display on control (English, French, Spanish).

C/F (Celsius/Fahrenheit) Display

Determines temperature display on control (C or F).

Auto Convection

When enabled, reduces the Convection Bake and Pastry temperatures by 25° F (-3.9° C).

208/240 V Setting

Determines range operating voltage (208 or 240 VAC).

ATM PA DS

Press the Setup pad, then press the right ATM pad until SERVICE displays. Press the left ATM pad to select SERVICE menu options.

Press the Setup pad, then press the right ATM pad until TEMP ADJUST displays. Press the left ATM pad to select oven TEMP ADJUSTMENT settings.

Press the Setup pad, then press the right ATM pad until SABBATH displays. Press the left ATM pad to select SABBATH settings.

Press the Setup pad, then the left ATM pad to select TIME OPTIONS.

Press the Setup pad, then the left ATM pad, then the left ATM pad again to set the time of day clock.

Press the Setup pad, then the left ATM pad, then press the right ATM pad until DAY displays. Press the left ATM pad to set the day of the week. Press the Setup pad, then the left ATM pad, then press the right ATM pad until 12/24HR displays. Press the left ATM pad to select 12/24 HR clock. Press the Setup pad, then press the right ATM pad until DISABLE displays. Press the left ATM pad to select DISABLE settings. Press the Setup pad, then press the right ATM pad until LANGUAGE displays. Press the left ATM pad to set LANGUAGE settings. Press the Setup pad, then press the right

ATM pad until C/F displays. Press the left ATM pad to select C/F settings. Press the Setup pad, then press the right ATM pad until AUTO CONVECT displays.

Press the left ATM pad to select AUTO CONVECT settings. Press the Setup pad, then press the right ATM pad until 208/240 displays. Press the left ATM pad to select 208/240 V settings.

Press and hold the Back and Enter pads for 5 seconds to enter SERVICE menu options. Press the right ATM pad to scroll to CONTROL RESET. Press the left ATM pad to select CONTROL RESET, then press the left ATM pad again to reset the control logic. Press Setup to exit. Enter the offset temperature setting desired using the digits pads. Press the right ATM pad for + temperature adjustment, or the left ATM pad for – temperature adjustment. Press 0 to reset control back to no temperature adjustment. Wait 3 seconds for the control to accept the request. Press Setup to exit. Press the left ATM pad to select Manual Sabbath mode, or the right ATM pad to select Auto Sabbath mode. Press the left ATM pad to turn on Sabbath mode, or the right ATM pad to turn off Sabbath mode. Press Setup to exit. Press the right ATM pad to scroll to the desired function to modify.

Enter the correct time using the digits pads and press Enter. Press the left ATM pad to select AM or the right ATM pad to select PM. Press Setup to exit. Press the right ATM pad until the correct day displays, then press the left ATM pad to select. Press Setup to exit.

Press the left ATM pad to select 12-hour clock, or the right ATM pad to select 24-hour clock. Press Setup to exit.

Press the left ATM pad to select TIME, or the right ATM pad to scroll to DAY, press the left ATM pad. Press the left ATM pad to enable display or the right ATM pad to disable display. Press Setup to exit. Press the right ATM pad until the desired language displays (English, French, Spanish). Press the left ATM pad. Press Setup to exit.

Press the left ATM pad to select Celsius or the right ATM pad to select Fahrenheit. Press Setup to exit.

Press the left ATM pad to turn on auto convect, or the right ATM pad to turn off auto convect. Press Setup to exit.

Press the left ATM pad to select 208 VAC, or the right ATM pad to select 240 VAC. Press Setup to exit.

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

Determines cook tones, timer tones and volume settings.

12-Hour Shutoff

Disables 12-hour shutoff, allowing the oven to operate indefinitely.

Cook Tones

Determines the number and duration of cook time reminder chimes.

Timers Tones

Determines the number and duration of timer reminder chimes.

Volume

Determines volumes of cook and timer tones.

Energy Saver Mode

Enables a 1 watt standby feature. If no pad is pressed within 5 minutes, the control enters into a sleep mode.

Demo Mode

Enables a 1 watt standby feature. If no pad is pressed within 5 minutes, the control enters into a sleep mode.

Service Mode

Enables access to service menus.

Test Access

Enables access to service menus.

Faults Access

Displays the 10 most recent faults produced by the controller.

Software Versions Access

Displays the software and EEPROM revision levels.

Display Test

Illuminates all lamps on the control.

Control Lockout

Disables the touch keypad control and locks the oven cavity door.

Press the Setup pad, then press the right ATM pad until TONES displays. Press the left ATM pad to select TONES options. Press the Setup pad, then press the right ATM pad until 12HR SHUTOFF displays. Press the left ATM pad to select 12-HOUR SHUTOFF settings. Press the Setup pad, then press the right ATM pad until TONES displays. Press the left ATM pad. Press the left ATM pad again to select COOK TONES settings.

Press the Setup pad, then press the right ATM pad until TONES displays. Press the left ATM pad. Press the right ATM pad to scroll to TIMERS TONES. Press the left ATM pad to select TIMERS TONES settings.

Press the Setup pad, then press the right ATM pad until TONES displays. Press the left ATM pad to select VOLUME settings.

Press the Setup pad, then press the right ATM pad until ENERGY SAVER displays. Press the left ATM pad to select ENERGY SAVER mode settings.

Press the Setup pad, then press the right ATM pad until DEMO displays. Press the left ATM pad to select DEMO mode settings.

Press the Setup pad, then press the right ATM pad until SERVICE displays. Press the left ATM pad to select SERVICE menu options. Press the Setup pad, then press the right ATM pad until SERVICE displays. Press the left ATM pad to select SERVICE menu options.

Press the Setup pad, then press the right ATM pad until SERVICE displays. Press the left ATM pad to select SERVICE menu options.

Press the Back and Setup pads simultaneously for 5 seconds to lock.

Press the right ATM pad to scroll to the desired tone to modify. Press Setup to exit.

Press the left ATM pad to turn on 12-hour shutoff, or the right ATM pad to turn off 12-hour shutoff. Press Setup to exit.

Press the left ATM pad to select 1 – 30 (1 chime every 30 seconds after the initial 4 chimes), or press the right ATM pad to scroll to 1 – 60 (1 chime every 60 seconds after the initial 4 chimes) or 1 BEEP (no additional chimes after the initial 4 chimes). Press the left ATM pad to select the desired setting. Press Setup to exit. Press the left ATM pad to select 2 – 30, or 2 chimes every 30 seconds for up to 5 minutes (after the initial chime), or press the right ATM pad to scroll to 2 – 60, or 2 chimes every 60 seconds for up to 30 minutes (after the initial chime), or 1 BEEP (no additional chimes after the initial chime). Press the left ATM pad to select the desired setting. Press Setup to exit. Press the right ATM pad until VOLUME displays. Press the left ATM pad. Press the left ATM pad to select HIGH, or the right ATM pad to scroll to MEDIUM or LOW. Press the left ATM pad to select. Press Setup to exit. Press the left ATM pad to enter the energy saver mode or the right ATM pad to exit the energy saver mode.

Press the left ATM pad to enable the DEMO mode or the right ATM pad to exit the DEMO mode. Once the DEMO mode begins, press any key to exit. Press Setup to exit, also.

Press and hold the Back and Enter pads for 5 seconds to enter SERVICE menu options. Press Setup to exit. Press and hold the Back and Enter pads for 5 seconds to enter SERVICE menu options. Press the right ATM pad to scroll to TEST menu. Press the left ATM pad to select TEST options. Press Setup to exit. Press and hold the Back and Enter pads for 5 seconds to enter SERVICE menu options. Press the right ATM pad to scroll to the FAULTS menu. Press the left ATM pad to select FAULTS options. Press Setup to exit. Press and hold the Back and Enter pads for 5 seconds to enter SERVICE menu options. Press the right ATM pad to scroll to the VERSIONS menu. Press the left ATM pad to view. Press Setup to exit. Press and hold the Back and Enter pads for 5 seconds to enter SERVICE menu options. Press the right ATM pad to scroll to DISPLAY TEST. Press the left ATM pad. Press Setup to exit. Press the Back and Setup pads simultaneously for 5 seconds to unlock.

20 16026923

Testing Procedures

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.

WARNING

Relay Logic for EOC III

NOTE: Subsequent changes implemented after the release of this technical sheet may have altered the parameters

identified in this chart.

INDEX

± - OFF

O - ON

 - CYCLING  - ON OR OFF (DETERMINED BY

USER INPUT)

COOKING MODE

IDLE

BAKE RAPID PREHEAT O BAKE PREHEAT O BAKE HIGH BROIL PREHEAT HIGH BROIL LOW BROIL PREHEAT LOW BROIL CLEAN PREHEAT CLEAN KEEP WARM PREHEAT KEEP WARM WARMING DRAWER HIGH WARMING DRAWER LOW CONVECT ROAST PREHEAT CONVECT ROAST CONVECT BAKE RAPID PREHEAT CONVECT BAKE PREHEAT CONVECT BAKE CONVECT PASTRY RAPID PREHEAT CONVECT PASTRY PREHEAT CONVECT PASTRY THAW-SERVE DRYING PREHEAT DRYING RAPID PROOFING STANDARD PROOFING

*Convection fan stops when oven door is opened.

BAKE ELEMENT

BROIL ELEMENT

CONVECT ELEMENT

CONVECT FAN

r r r r r

r r r r r r r r



r r r r

     



r r r r r r r r r r r r r r r r r r r r r r r r

 

r r r r r r r r

r r r



r r r



r r r

r r r r r r r r r r

O O

r r



O O 



r r r

O 

O O O

r r r r r r r

r r r r

r r r

WARMING DRAWER

OVEN LIGHT

       

                

Testing Procedures

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.

WARNING

"Quick Test" Mode for EOC III

Follow the procedure below to perform the EOC III quick test. Once the control is in the quick test mode, any relay may be activated in any sequence. The test mode will be exited after 10 minutes of inactivity (no pads pressed within 10 minutes).

1. Press the Setup pad, then press the right ATM pad.

2. Press the left ATM pad, then press and hold Back and Enter pads for 5 seconds to enter SERVICE menu options.

3. Press the right ATM pad to scroll to the TEST menu.

4. Press the left ATM pad to select TEST options.

5. Press the left ATM pad again to enter the "Quick Test" mode.

6. Press each of the following pads indicated in the table below.

7. Press Cancel or Setup pads to exit. NOTE: Press and hold the applicable pad to activate the associated response.

Release the applicable pad to deactivate the associated response.

The control automatically enters the engineering mode so visual feedback of relay operations is available on the control display. Any time a load is activated, the cooling fan is activated. When the load is deactivated, the cooling fan is also deactivated.

Display will indicate the following:

Pad Response

BAKE....................................................Bake relay activated.

BROIL ..................................................Broil relay activated.

CONVECT............................................Convection Bake and Cooling Fan relays activated.

OVEN LIGHT .......................................Oven light relay activated.

RAPID PREHEAT ................................Convection Fan (HIGH/LOW) activated.

WARMING ZONE ................................Warming Zone relay activated.

VENT (DOWNDRAFT) FAN ................Vent Fan relay activated.

CLEAN .................................................Motorized Door Lock relay activated.

SETUP .................................................1 Second Beep.

FAN ......................................................Downdraft Fan (HIGH/LOW) relay activated.

WARMING DRAWER ..........................Warming Drawer (HIGH/LOW) relay activated.

Oven Sensor and Meat Probe Resistances

OVEN SENSOR Sens or Type: RTD 1000  platinum Calibration: 1654  (350° F/177° C) Temperature F (C) Resistance (Ohms)

200 (94) 1350 350 (177) 1654 550 (287) 2047 900 (483) 2697

22 16026923

Type: NTC Thermistor Calibration: 9938

Temperature F (C) Resistance (Ohms)

32 (0) 163300 68 (20) 62450 95 (35) 32660

122 (50) 18020 158 (70) 8760 185 (85) 5360

212 (100) 3400

MEAT PROBE

 (150° F/65.5° C)

+ 51 hidden pages