Jenn-Air JGS8850BD, JGS9900BD manual Illustration Component Test Procedure Results, Gas on, Gas OFF

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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

120 VAC, see wiring diagram for terminal

 

 

 

identification.

 

 

 

 

If voltage is not present at oven light,

 

 

 

check wiring or light switches.

 

Door plunger switch

Remove switch from unit and measure

 

 

 

 

the following points:

COM-NO:

Continuity (closed).

 

 

Door closed

 

 

Door open

COM-NO:

Infinity (open).

 

Autolatch assembly

Disconnect wires and test for continuity

See wiring diagram for schematic layout.

 

 

per wiring diagram

 

 

Refer to Parts Manual for correct

Common is in neutral position unless

 

 

autolatch switch associated with the

locking or unlocking autolatch assembly.

 

 

correct manufacturing number.

 

 

C

 

N

O

M

 

O

Door lock switch

Switch connection in the following

 

 

 

positions:

COM-NO:

Continuity (closed).

 

Door latch locked

 

Door latch unlocked

COM-NO:

Infinity (open).

Pressure regulator

Verify gas pressure (W.C.P.)

5" Natural.

 

 

If on LP service verify proper gas supply

10" LP/propane.

 

Gas ON:

Switch up.

 

conversion.

Gas OFF:

Switch down.

 

 

Oven valve

Verify gas supply is turned on at

Gas ON:

Switch up (at regulator).

 

 

 

regulator

 

 

 

Attached to pressure regulator.

Gas OFF:

Switch down (at regulator).

 

 

Broil burner

Verify gas is supplied.

Factory set to Natural Gas.

 

 

 

Orifice adjusted for Natural or LP

Adjust as necessary.

 

 

 

Check for obstructions or contamination

Air shutter opening set to .281 to .343.

 

 

 

in ports

Replace if punctured or torn.

 

JGS9900BD*

Bake burner

Verify gas is supplied.

Factory set to Natural Gas.

 

 

 

Orifice adjusted for Natural or LP

Adjust as necessary.

 

 

 

Check for obstructions or contamination

Air shutter opening set to .281 to .343.

 

 

 

in ports

Replace if punctured or torn.

 

 

Bake burner

Verify gas is supplied.

Factory set to Natural Gas.

 

 

 

Orifice adjusted for Natural or LP

Adjust as necessary.

 

 

 

Check for obstructions or contamination

Air shutter opening set to .469 to .531.

 

 

 

in ports

Replace if punctured or torn.

 

 

Ignitor

Test for voltage at terminals

120 VAC.

 

 

 

 

Test for circuit amperage

3.2 - 3.6 Amps. If not, replace.

 

 

 

(Ignitor may glow but not have sufficient

 

 

 

 

 

amperage to open valve.)

 

 

 

 

Hi-limit temperature

Normally closed, verify operation:

Infinite.

 

 

 

switch

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

 

 

 

 

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

Continuity.

 

L

A B

Spark module 4 + 0

Test for voltage at terminals L and N

120 VAC.

 

N

A1 B1

 

Check polarity and ground

See wiring diagram.

 

 

 

 

 

 

Temperature sensor

Measure resistance

Approximately 1000 Ω at room

 

 

 

 

temperature 75° F (23.8° C).

 

 

Cooling fan motor

Measure voltage

120 VAC.

 

 

 

 

Check motor windings to ground

No continuity.

 

 

 

 

 

RPM:

Approximately 1670 to 2070.

© 2006 Maytag Services

16026923

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Contents Service Important Information Customer Service Support CenterTable of Contents Servicing Safety Practices for ServicerReceiving Oven Using the OvenElectrical Requirements Connecting Range to GasProduct Safety Devices Baking, Broiling, and RoastingGeneral Information Parts and Accessories SpecificationsPlacement of the Oven ServiceGrounding ArningRange Description Troubleshooting Procedures Burner, but burner does not Control-Related Error not measurable Description of Fault Codes for EOCOven Sensor, Meat Probe and Cooling Fan Temperature Charts Factory set to Natural Gas Illustration Component Test Procedure ResultsGas on Gas OFFJGS8850BD Results Trace Measurement Illustration Component Test ProcedureControl Component Test Procedure PadPad Trace Control Component Test Procedure Pad Results208/240 V Setting Oven Temperature AdjustmentSabbath Mode Clock & Day Display DisableEnergy Saver Mode Feature Access Procedure Tone OptionsTimers Tones VolumeRelay Logic for EOC Quick Test Mode for EOC Description of Fault Codes for EOC Lower Burner Assembly Removal Select Models Cartridge Assembly Removal Select ModelsMaintop Assembly Removal Select Models Top Burner Assembly Removal Select ModelsControl Panel Assembly Removal Spark Module ReplacementManifold Assembly Removal Burner Switch ReplacementBake Burner and Ignitor Removal Cooling Fan ReplacementOven Sensor Replacement Convection Element Replacement Select ModelsGas Valve Removal Select Models Oven Light Bulb/Oven Light Socket ReplacementOven Hi-Limit Thermostat Replacement Regulator RemovalBottom Access Panel Removal Select Models Oven Door Latch ReplacementStorage Drawer Track Disassembly Select Models Storage Drawer DisassemblyOven Door Disassembly Warming Drawer Hi-Limit Switch Replacement Select ModelsWarming Drawer Track Disassembly Select Models Warming Drawer DisassemblyOven Door, Warming Drawer Storage Drawer and Access Panel DisassemblyAppendix a Jenn-Air Updraft Gas Slide-In Range Electric Supply All Ranges can TIP and Cause Injuries to PersonsElectrical Supply Connection Follow these procedures to remove appliance for servicing Gas SupplyCheck Pressure of House Piping System Clearance Dimensions Dégagements Dimensions/Dimensions/Dimensiones Use Lappareil Gas/À gaz/Gas Electric/Électrique/Eléctrica Appendix B USE & Care Guide Pilotless Ignition Operating During a Power FailureSetting the controls Surface ControlsLow Turn Down Burner CooktopSealed Burners High Performance BurnerVentilation System Care and Cleaning Ventilation SystemClock Setting the ClockControl Panel Quickset PadsLocking the Control and Oven Door TimersConvect Options BakingConvect Bake OptionsConvect Bake Convect RoastRapid Preheat Broiling Chart BroilTo set Broil Proofing DelayMore Options Cook & HoldMeat Probe Keep WarmTo Save the Last Recipe Completed Suggested Internal Food TemperaturesTo select a recipe from the preset Recipe List FavoritesSetup LanguageAuto Convect Conversion Temp Adjust Sabbath ModeTo turn off this feature To adjust the beepsTo change the timer beeps To change the volume of the beepsAppendix C LP Propane Conversion Noir 27A Correct LP Propane Conversion Flip the regulator cap and replace the plastic Usted Debe iniciar el enroscado de las Reverse steps 6 through To reassemble oven30A 31A Correct BON Correcto Gas Conversion Instructions, JGS8850BD*, JGS8860BD Gas Conversion Instructions, JGS9900BD #50 42mm27 a Jaune Correct BON Correcto

JGS9900BD, JGS8860BD, JGS8850BD, JGS8750BD specifications

The Jenn-Air JGS8750BD, JGS8850BD, JGS8860BD, and JGS9900BD are a series of high-performance gas cooktops designed for culinary enthusiasts who value precision and sophistication. These models are distinguished by their robust construction, modern aesthetics, and a range of innovative features that streamline the cooking process.

One of the key features across these models is the professional-grade burners. The JGS8750BD, for instance, boasts a powerful 20,000 BTU burner, perfect for high-heat searing and rapid boiling. In contrast, the JGS8850BD offers a versatile 15,000 BTU burner, catering to a variety of cooking needs, including simmering and sautéing. For more delicate tasks, the JGS8860BD showcases a 5,000 BTU burner designed for simmering sauces and cooking delicate dishes with precision.

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