GE ZEK958, ZEK938 owner manual Trouble- shooting tips Before You Call For Service…, After a Clean

Page 42

Trouble- shooting tips

42

 

 

Before You Call For Service…

 

 

 

 

 

 

 

 

Wall Oven

 

 

 

 

 

PROBLEM

POSSIBLE CAUSE

 

 

 

 

 

OVEN DOOR WILL

• The oven is too hot. Allow the oven to cool below locking temperature.

 

NOT OPEN AFTER

 

 

 

 

A CLEAN CYCLE

 

 

 

 

 

 

 

 

OVEN NOT CLEAN

• Oven controls improperly set. See the Using the Self-Cleaning Oven section.

 

AFTER A CLEAN

• 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.

 

 

 

 

 

“LOCK”

• The self-clean cycle has been selected but the door is not closed.

 

FLASHES IN

Close the oven door.

 

THE DISPLAY

 

 

 

 

 

 

 

 

LOCKED LIGHT

• The oven door is locked because the temperature inside the oven has

 

IS ON WHEN YOU

not dropped below the locking temperature. Press the CLEAR/OFF

 

WANT TO COOK

pad. Allow the oven to cool.

 

 

 

 

 

CONTROL SIGNALS

• You forgot to enter a bake temperature or cleaning time. Press the

 

AFTER ENTERING

BAKE pad and desired temperature or the SELF CLEAN STD/LOW

 

COOKING TIME OR

pad and desired clean time.

 

DELAY START

 

 

 

 

 

 

 

 

“F— AND A NUMBER

• You have a function error code. Press the CLEAR/OFF pad. Allow the

 

OR LETTER” FLASH

oven to cool for one hour. Put the oven back into operation.

 

IN THE DISPLAY

• Disconnect all power to the oven for 30 seconds and then reconnect

 

 

 

 

power. If the function error code repeats, call for service.

 

 

 

 

 

DISPLAY GOES

• A fuse in your home may be blown or the circuit breaker tripped.

 

BLANK

Replace the fuse or reset the circuit breaker.

 

 

• The clock is in the black-out mode. See the Oven Control, Clock and

 

 

Timer section.

 

 

 

 

 

DISPLAY FLASHES

• Power failure. Reset the clock.

 

 

 

 

 

UNABLE TO GET

• Oven control pads were not pressed properly. The BAKE and the

 

THE DISPLAY TO

BROIL HIGH/LOW pads must be pressed at the same time and held

 

SHOW “SF”

for 3 seconds.

 

 

 

 

 

“PROBE” APPEARS

• This is reminding you to enter a probe temperature after plugging in

 

IN THE DISPLAY

the probe. Enter a probe temperature.

 

 

 

 

 

POWER OUTAGE,

• Power outage or surge. Reset the the clock. If the oven was in use, you

 

CLOCK FLASHES

must reset it by pressing the CLEAR/OFF pad, setting the clock and

 

 

resetting any cooking function.

 

 

 

 

 

STEAM FROM

• When using the convection feature, it is normal to see steam coming out

 

THE VENT

of the oven vent. As the number of racks or amount of food being cooked

 

 

increases, the amount of visible steam will increase.

 

 

 

 

 

“BURNING” OR

• This is normal in a new oven and will disappear in time. To speed the

 

“OILY” ODOR

process, set a self-clean cycle for a minimum of 3 hours. See the Using the

 

EMITTING FROM

Self-Cleaning Oven section.

 

THE VENT

 

 

 

 

 

 

 

 

STRONG ODOR

• This is temporary. An odor from the insulation around the inside of the

 

 

oven is normal for the first few times the oven is used.

 

 

 

 

 

FAN NOISE

• A cooling fan or a convection fan (depending on the function you are

 

 

using) may automatically turn on. This is normal. The cooling fan will

 

 

turn on to cool internal parts. It may run for up to 1-1/2 hours in 30″

 

 

models and up to 2 hours in 27″ models after the oven is turned off.

 

 

The convection fan will cycle on and off until the function is over or

 

 

the door is opened.

 

 

 

 

 

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Contents 27″ and 30″ Convection Wall Oven Contents IntroductionWrite down the model & serial numbers Before using your wall ovenIf you need service If you received a damaged wall oven Save time & moneyImportant Safety Notice SELF-CLEANING Oven Design information Baking or Roasting and Broiling sectionsFeatures of your oven control, clock and timer TonesOven Light ON/OFF. Press to turn the oven lights on or off Clock To set the clock Power failure TimerStart pad To cancel the timer Using the timerTo reset the timer Control lockoutSpecial features of your oven control Tones at the end of a timed cycle Tone volumeHour Hour or clock blackout Hour shut off Special Features Using the Sabbath Feature Sabbath Feature How to set for regular baking or roastingUsing the Sabbath Feature How to exit the Sabbath feature How to set the oven for baking or roasting Before you begin…Preheating and pan placement Aluminum foilHow to set the oven for broiling HI BroilBroiling guide for 27 ″ ovens on some models CommentsBroiling guide for 30 ″ ovens on some models Using the timed baking and roasting features How to set an immediate start and automatic stopHow to set Delayed start and automatic stop Temperature probe Cable Plug Probe HandlesProper placement of the probe How to set the oven for roasting when using the probe Rack ConvectionFan BakingPaper and Plastic Cookware for convection cookingConvection roasting Metal and GlassHow to set the oven for convection baking or roasting Convection roasting guidePage Using the timed features for convection cooking How to set Delayed start and automatic stop How to set the oven for warming To Crisp Stale ItemsHow to set the oven for proofing To adjust the oven thermostat Do it yourselfType of margarine will affect baking performance Before a clean cycle How to set the oven for cleaningHow to delay the start of cleaning After a clean cycleMetal parts Oven racks and convection roasting rackStainless steel Broiler pan and gridLift-off oven door- removal To remove the doorTo replace the door Oven heating elements Oven doorRemovable oven floor Control panelTo remove Oven light bulbsProbe To replaceBefore You Call For Service… Do not WorkTrouble- shooting tips Before You Call For Service… After a CleanWall Oven Wall Oven We’ll Cover Any Appliance. Anywhere. Anytime Consumer Product Ownership Registration Consumer Services Your Monogram Wall Oven Warranty From the Date Original Purchase

ZEK938, ZEK958 specifications

The GE ZEK958 and ZEK938 are advanced digital relays designed for protecting and monitoring electrical power systems. These devices are part of GE's broader line of protective relays, which harness cutting-edge technology to ensure reliable performance and robust protection for critical electrical assets.

One of the main features of the GE ZEK958 and ZEK938 is their comprehensive protection capabilities. Both models offer multifunctional protection, including overcurrent, earth fault, and distance protection. They are adept at detecting and isolating potential faults, which can prevent equipment damage and enhance system reliability.

The ZEK958 model is particularly noted for its advanced communication protocols. It supports multiple communication standards, including IEC 61850, DNP3, and Modbus, allowing for seamless integration into modern substation automation systems. This connectivity capability ensures that real-time data can be shared across various systems, facilitating enhanced monitoring and control.

Conversely, the GE ZEK938 is designed for applications that require high-speed tripping and resilience in harsh environments. It caters to the needs of utilities and industries where rapid fault detection is crucial. The ZEK938 features robust housing and is rated for demanding conditions, ensuring consistent performance even in challenging environments.

Both models feature intuitive user interfaces that simplify setup and operation. They come equipped with large displays and user-friendly navigation, allowing operators to configure settings easily and access critical information without extensive training. Additionally, advanced diagnostic capabilities provide detailed fault records and event logs, enabling effective troubleshooting and maintenance.

In terms of technology, both the ZEK958 and ZEK938 utilize digital signal processing to offer superior precision and reliability. This technology helps to eliminate noise and enhance the accuracy of measurement, a critical aspect in power system protection. Furthermore, they incorporate sophisticated algorithms to differentiate between various types of faults, ensuring that the right corrective action is taken swiftly.

In summary, the GE ZEK958 and ZEK938 digital relays stand out for their robust protection features, versatile communication capabilities, and resilience in challenging conditions. They are engineered for modern electrical systems, combining advanced technology with user-friendly design to meet the demands of utility and industrial applications. With these relays, operators can achieve enhanced reliability, improved efficiency, and greater control over their electrical assets.
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