GE SCB 1001, ZSC 1001 manual Demo Mode, Standard Test Load, Fault Codes, Display Failure Detected

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Demo Mode

The Sales Demo mode will allow dealers to demonstrate all oven functionality with one exception: No power is ever applied to any of the halogen lamps, heaters, mag HVT or inrush relays while the control is in sales mode.

The sales mode will be initiated by holding the “POWER / TEMP” and “START” pads down at the same time for a full 3 seconds. This mode can only be entered during the initial “SELECT TIME” display that occurs when the unit powers up after a long (>60 seconds) power outage. When sales mode is initiated, a 2 short-beep signal is sounded and all oven functions will operate with the following exceptions;

1.No power shall ever be applied to any the heaters, Halogen lamps, magnetron HVT or Inrush control relays. The control relays for any of these loads shall not be switched during sales mode.

2.The DEMO icon will be lit whenever the unit is in sales mode regardless of settings or the feature being selected.

The sales mode is cleared by holding the “POWER

/TEMP” and “START” pads down at same time for a full 3 seconds. The sales mode can only be cleared during the same initial “SELECT TIME” display that occurs when the unit powers up after a long (>60 seconds) power outage. After 5 seconds elapse, all functions of the oven will return to normal operation.

When power-up occurs, software will check the special sales demo identifier code. If the code is set, then the oven will stay in the sales demo mode. This will prevent the unit from powering back up to a normal mode if power to the salesroom had gone off .

Standard Test Load

The standard test load is one liter (1000 ml) water with starting temperature of 59°F ~ 75°F in a 1000 ml beaker. (DO NOT USE ANY OTHER LOAD OR DISH AS RESULTS WILL VARY FROM STANDARD.)

PERFORMANCE TEST FOR MICROWAVE

1.Use Clear Glass Tray and the beaker. (Part # WB64x0073)

2.Record initial water temperature.

3.Run at high power for 2:03.

4.Record end water temperature. The minimum difference between the initial and ending temperature should be: 32°F @ 120V.

Fault Codes

The smart board monitors various operations and can detect certain failure modes. In the event of specific failures, cooking will be terminated, a four beep signal will be heard, and a fault code will be displayed.

Pressing the CLEAR pad will remove the fault code display, unless the failure is a shorted keypanel switch. Detection of a failed sensor will have no effect on features that do not use that sensor.

F4 (open or shorted humidity sensor) and F6 (high cavity temperature during microwave cooking) codes apply only to microwave cooking. The chart below indicates failure modes which can be detected and displayed.

Display

Failure Detected

F1

Oven cavity thermistor open

 

 

F2

Open cavity thermistor shorted

 

 

F3

Key panel shorted (> 60 seconds)

 

 

F4

Humidity sensor open or shorted

 

 

F6

High cavity temperature detected

during microwave oven cooking

 

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Contents Technical Service Guide Important Safety Notice Page Table of Contents Model Number NomenclatureB 1 0 0 0 D B B Serial NumberFeatures and Benefits IntroductionUpper Halogen Lamp/Ceramic Heater Control Features SPEEDCOOK/Repeat LastCooking Times Rear Convection Heat Element Speed Cook SystemHalogen Lamp and Ceramic Heaters MicrowaveLower Heater Speedcook Power LevelsUpper Heaters Microwave EnergyThermal Protection Voltage Compensation ChartThermal Compensation Chart Initial Cavity Thermal CompensationSpeedcook Power Level Chart Upper HeaterAdvance Planning InstallationSingle Advantium 120 Installation Electrical RequirementsComponent Locator Views Front ViewMain Component Locator View Top View Bottom ViewLeft Side View Right Side ViewControl Panel Assembly Shown separated Power Board Control Boards and Panel ConnectionsRelay Board Control BoardDisplay Board Selector BoardControl Panel Component Access Chart ComponentsAccess Cover Oven Removal / Partial RemovalOuter Cover Door Removal Door AssemblyDoor-Removal Position To disassemble the doorControl Panel Assembly To remove the control panel assemblyTo remove the power board To remove the relay boardTo remove the control panel bracket To remove the control boardTo remove the display board To remove the control panel Low Voltage TransformerTo remove the selector board Resistance CheckCavity Light Fuse Noise Filter Capacitor and DiodeMagnetron and Magnetron TCO High Voltage TransformerMagnetron TCO Damper Assembly Blower AssemblyUpper Heater and Oven Cavity TCOs Upper Heater Assembly To remove the upper heater assemblyTo remove the lower heater assembly Lower Heater AssemblyConvection Heater Assembly and Thermistor ThermistorConvection Heater Element Convection Fan MotorHumidity Sensor Turntable Motor Humidity Sensor TestHow to Test the Monitor Switch Left and Right Door Switch AssembliesHow to Test Primary Interlock and Door Sensing Switches How to Test Interlock SystemRotate Switch How to Adjust the InterlocksTo replace the door switches To replace the latch boards Diagnostics and Service Information Standard Test Load Demo ModeFault Codes Display Failure DetectedProof Feature Microwave Leak TestSchematics and Wiring Diagrams PCB Warranty For The Period GE Will Replace

SCB 1000, SCB 1001, ZSC 1000, ZSC 1001 specifications

The GE ZSC 1001, ZSC 1000, SCB 1001, and SCB 1000 are cutting-edge solutions in the realm of electrical substations, designed to enhance efficiency, reliability, and safety in power management systems. These devices are integral for utilities seeking to modernize their infrastructures while maintaining optimal performance.

The GE ZSC 1000 series includes both the ZSC 1000 and ZSC 1001 models. These digital relays are renowned for their sophisticated protection and control capabilities. One of the standout features of the ZSC 1001 is its enhanced communication technology, enabling seamless integration with various systems and allowing for real-time data exchange. This model offers advanced protection functions, including overcurrent, distance, and differential protection, which are essential for safeguarding electrical assets.

The ZSC 1000 series is built on a modular architecture, facilitating easy upgrades and customization to meet specific operational needs. It employs intelligent data analysis to help operators predict equipment failures before they happen, ultimately minimizing downtime and maintenance costs. Additionally, the devices boast user-friendly interfaces that simplify monitoring and control tasks.

The SCB 1000 and SCB 1001 are also key players in GE's portfolio, tailored for busbar protection and automation. These models feature high-accuracy current sensing technology and extensive programmable parameters to suit diverse applications. Their design allows for robust performance in harsh environments, making them ideal for substations.

Both SCB models utilize advanced digital signal processing (DSP) technologies, which enhance their performance and improve the reliability of measurements. The SCB 1001 takes a step further by incorporating security measures to protect against cyber threats, ensuring the integrity of data within the grid.

In terms of interoperability, all four models support various communication protocols, facilitating better connectivity and integration with existing infrastructure. They are designed to operate seamlessly in conjunction with SCADA systems, enabling comprehensive monitoring and control functions.

To summarize, the GE ZSC 1001, ZSC 1000, SCB 1001, and SCB 1000 exemplify modern innovations in electrical protection and control. They offer a blend of advanced technologies, modular designs, and robust performance characteristics, making them invaluable assets for any utility looking to enhance its power management systems. These devices not only meet the current demands of the energy sector but are also equipped to adapt to future challenges in the evolving landscape of electrical distribution and management.
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