How to set

adelayed start and automatic stop

You can set the oven control to delay-start the oven, cook for a specific length of time and then turn off automatically.

Make sure the oven clock shows the correct time of day.

1Press the CONV BAKE/1 RACK pad (Convection Bake 1-Rack mode) for 1-rack convection baking. This mode is used for cooking food items on only 1 rack in convection bake.

Press the CONV BAKE/MULTI pad (Convection Bake Multi mode) for multi-rack convection baking. This mode is used for cooking food items on more than one rack (i.e. 2, 3 or more racks) at the same time in Convection Bake. See the Multi-rack convection baking section for more information.

Press the CONV ROAST pad for convection roasting.

2Press the number pads to set the desired oven temperature.

3Press the COOK TIME pad.

NOTE: If your recipe requires preheating, you may need to add additional time to the length of the cooking time.

4Press the number pads to set the desired cooking time.

5Press the DELAY START pad.

6Press the number pads to set the time of day you want the oven to turn on and start cooking.

If you would like to check the times you have set, press the DELAY START pad to check the start time you have set or press the COOK TIME pad to check the length of cooking time you have set.

7Press the START pad.

NOTE: An attention tone will sound if you are using timed baking or roasting and do not press the START pad after entering the baking or roasting temperature.

When the oven turns on at the time of day you have set, the display will show the changing temperature (starting at 100°F) and the cooking time countdown. (The display starts changing once the temperature reaches 100°F.)

NOTE: On double oven models, when using both ovens at the same time, the times showing in the display will be for the last oven set. To display the time set for the first oven set, press the DELAY START pad to check the start time you have set or press the COOK TIME pad to check the length of cooking time you have set.

The oven will continue to cook for the programmed amount of time, then shut off automatically, unless the WARM feature was set. See the How to set the oven for warming section.

8Press the CLEAR/OFF pad to clear the display if necessary. Remove the food from the oven. Remember, even though the oven shuts off automatically, food left in the oven will continue cooking after the oven turns off.

NOTE: You will hear a fan while cooking with this feature. The fan will cycle on and off while cooking to best distribute the hot air, and will stop when the door is opened but the heat will not turn off.

31

Page 30 Page 32
Page 31
Image 31
GE ZEK938, ZEK958 owner manual How to set Delayed start and automatic stop
Page 30 Page 32

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.
Top Page Image Contents