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Problem

 

Possible Causes

What To Do

 

 

 

 

 

Oven temperature too

 

Oven thermostat

See the Adjust the oven thermostat—Do it yourself!

hot or too cold

 

needs adjustment.

section.

 

 

 

 

 

Oven will not work

 

A fuse in your home may

Replace the fuse or reset the circuit breaker.

 

 

be blown or the circuit

 

 

 

breaker tripped.

 

 

 

 

 

 

 

 

Oven controls improperly set.

See the Using the oven section.

 

 

 

 

 

Oven will not self-clean

 

The oven temperature

Allow the oven to cool and reset the controls.

 

 

is too high to set a

 

 

 

self-clean operation.

 

 

 

 

 

 

 

 

Oven controls improperly set.

See the Using the self-cleaning oven section.

 

 

 

 

 

 

 

The probe is plugged into

Remove the probe from the oven.

 

 

the outlet in the oven.

 

 

 

 

 

 

“Crackling” or

 

This is the sound of the

This is normal.

“popping” sound

 

metal heating and cooling

 

 

 

during both the cooking and

 

 

 

cleaning functions.

 

 

 

 

 

 

Excessive smoking

 

Excessive soil.

Press the CLEAR/OFF pad. Open the windows to rid

during clean cycle

 

 

 

the room of smoke. Wait until the LOCKED light goes

 

 

 

 

off. Wipe up the excess soil and reset the clean cycle.

 

 

 

 

 

Oven door will

 

Oven too hot.

Allow the oven to cool below locking temperature.

not open after a

 

 

 

 

clean cycle

 

 

 

 

 

 

 

 

 

Oven not clean after a

 

Oven controls not properly set.

See the Using the self-cleaning oven section.

clean cycle

 

 

 

 

 

Oven was heavily soiled.

Clean up heavy spillovers before starting the clean

 

 

 

 

 

 

cycle. Heavily soiled ovens may need to self-clean

 

 

 

 

again or for a longer period of time.

 

 

 

 

“LOCKED” flashes

 

The self-clean cycle has

Close the oven door.

in the display

 

been selected but the

 

 

 

door is not closed.

 

 

 

 

 

LOCKED light is on

 

The oven door is locked

Press the CLEAR/OFF pad. Allow the oven to cool.

when you want to cook

 

because the temperature

 

 

 

inside the oven has not

 

 

 

dropped below the

 

 

 

locking temperature.

 

 

 

 

 

 

27

Safety Instructions Operating Instructions Care and Cleaning Troubleshooting Tips Consumer Support

Page 27
Image 27
GE JT91230 Hot or too cold, Oven will not work, See the Using the self-cleaning oven section, Crackling or, Popping sound

JT91230, JT95230 specifications

The GE JT95230 and JT91230 are advanced jet engines designed by General Electric, renowned for their cutting-edge technologies and performance efficiencies. These engines are primarily utilized in the commercial aviation sector, equipping several popular aircraft models with the power and reliability needed for modern air travel.

One of the principal features of the GE JT95230 and JT91230 is their high thrust-to-weight ratio, which translates into improved aircraft performance and fuel efficiency. These engines are engineered with a focus on aerodynamic optimization, resulting in enhanced airflow and reduced drag. This design approach allows for superior fuel economy, ultimately contributing to lower operational costs for airlines.

The JT95230, a part of the GE80 series, incorporates a two-spool high bypass turbofan configuration. This configuration includes a large fan at the front, which significantly contributes to the engine's thrust. Meanwhile, the high bypass ratio allows the engine to operate at lower speeds, thereby reducing fuel consumption while maintaining high efficiency during various flight phases.

In contrast, the JT91230 features a more compact design, yet still retains robust performance capabilities. This engine is particularly noted for its durability and reliability, essential characteristics for commercial operators facing stringent safety and maintenance demands. The JT91230’s design also emphasizes noise reduction, aligning with modern regulations and environmental standards.

Technologically, both the JT95230 and JT91230 utilize advanced materials like titanium and composite structures, enhancing structural integrity while keeping weight to a minimum. Precise manufacturing techniques, including additive manufacturing, allow for greater accuracy and performance optimization in component production.

Another significant aspect is the incorporation of digital engine control systems, which enable real-time monitoring and adjustments of engine performance parameters. This technology enhances operational efficiency and allows for predictive maintenance, reducing downtime and increasing reliability. Furthermore, the engines are designed to be easily maintainable, ensuring that airline operators can quickly service and return them to operation.

Overall, the GE JT95230 and JT91230 embody a blend of advanced technology, efficiency, and reliability. Their innovative designs and features position them as leading choices for airlines looking to enhance their fleet performance, reduce fuel costs, and meet modern aviation regulations.