GE PT925 manual Relay Boards, Lock Assembly, To remove the relay boards, Strip Circuit

Page 38

Relay Boards

The relay boards can be accessed by removing the main rear access panel. The top relay board controls the lower oven, and the bottom relay board controls the top oven.

The lower oven relay board contains the power supply module, which provides power to the rest of the control system.

Lower Oven Relay Board

Upper Oven Relay Board

To remove the relay boards:

1.Remove the main rear access panel. (See Rear Access Panels.)

2.Mark and disconnect all connectors from the relay boards.

3.Remove the four 1/4-in. hex-head screws (2 on each side) that hold each relay board in place.

Lock Assembly

The motorized door lock assembly is located above the oven and comes as a complete assembly.

Door Locking/Unlocking Strip Circuit

 

LOCK RELAY

 

 

L

LOCK

DOOR

N

MOTOR

 

 

J14

J7

SWITCH

 

NO

 

 

 

 

 

 

C

 

 

 

NC

 

ALL OTHER MODES WITH DOOR CLOSED

 

 

LOCK RELAY

 

 

L

LOCK

DOOR

N

MOTOR

 

 

J14

J7

SWITCH

 

NO

 

 

 

 

 

 

C

 

 

 

NC

 

The cam on the motor performs two functions:

1.Positions the lock hook in the door to prevent opening during clean operation.

2.Operates the lock switches, which tell the control if the door is unlocked or locked and ready for clean operation.

Note: When the door is either being locked or unlocked, both the lock and unlock switches will be in the open position. The upper oven latch is controlled by the upper oven relay board. The lower oven latch is controlled by the lower oven relay board.

Strip Circuit

LOCKEDJ16

5

4

3

2

1

J17-Pin9

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Contents Technical Service Guide Important Safety Notice Table of Contents Introduction Model Number Nomenclature9 2 5 B R B B Control Features Self Clean HI/LO PadHow to Set the Upper and Lower Ovens Using the Upper and Lower OvensHow to Set the Lower Oven for Baking or Roasting How to Set an Immediate Start and Automatic Stop How to Set a Delayed Start and Automatic Stop Using the Probe on the Lower Convection Oven To Reset the Kitchen Timer Using the Clock, Kitchen Timer, and Control LockTo Set the Kitchen Timer To Cancel the Kitchen TimerControl Lock Adjusting the Upper or Lower Oven ThermostatTo Adjust the Thermostat Introduction Using the Convection OvenConvection Fan Operation Multi-Rack Convection BakingHow to Set the Lower Oven for Convection Baking or Roasting NormalUsing the Timed Features for Convection Cooking Oven turns off Unsure which setting to use Using the Slow Cook, Pizza, Warming, and Proofing FeaturesHow to Set the Lower Oven For Slow Cook How to Set the Lower Oven for Proofing How to Set the Upper Oven For PizzaHow to Set the Lower and Upper Ovens for Warming How to Delay the Start of Cleaning Using the Self-Cleaning Upper and Lower OvensHow to Set the Upper/Lower Oven for Cleaning Hour Shutdown Special Features of the Oven ControlHelp Function Tones at the End of a Timed Cycle Fahrenheit or Celsius Temperature SelectionTone Volume Hour, 24-Hour or Clock Blackout Auto Recipe ConversionActive during the Sabbath feature Using the Sabbath Feature lower oven onlyHow to Set for Regular Baking Doesn’t appear in the display, start again at StepHow to Exit the Sabbath Feature Component Locator Views Single Double Wall Oven Profile shownControl Compartment Back of Oven Main Rear Panel Shown RemovedOven Component Access Chart OvenOven Components Door AssembliesTo remove the lower outer door assembly To replace the doorTo replace the lower inner door assembly To remove the upper outer door assemblyDoor Gasket To replace the upper inner door assemblyAssembly Notes To remove the oven Oven RemovalElectronic Oven Control To remove the electronic oven controlThere are two side panels on each side of the oven Side Access PanelsTo remove the side access panels To remove the rear access panels Rear Access PanelsTop Access Panels To remove the top access panelsDisconnect the wires from the broil element Oven Temperature SensorTo remove the oven temperature sensor Broil ElementConvection Fan Blade Disconnect the wires from the bake elementBake Element To remove the bake elementTo remove the convection bake element To remove the convection fan motor assemblyConvection Bake Element Convection Fan Motor Red and Blue 168 Ω Red and Gray 75 Ω Blue and Gray 93 ΩTo remove the relay boards Lock AssemblyRelay Boards Door Locking/Unlocking Strip CircuitTo remove the thermal cut outs To remove the lock assemblyThermal Cut Outs Lock Out Relay Sail Switch AssemblyTo remove the sail switch To remove the lock out relayCooling Fan Ribbon Cable AssemblyTo remove the ribbon cable assembly To remove the cooling fanMeat Probe and Outlet Oven Light AssemblyDoor Hinge Receivers To remove the oven light bulb Pull the oven light housing from the oven linerOven Light Bulbs To replace the oven light bulbSmoke Eliminators To remove the upper oven smoke eliminatorElectronic Oven Control Oven CircuitsRelay Boards Lower Oven Relay Board Upper Oven Relay BoardElectronic Oven Control Diagnostics and Service Information Control VoltageWires on J7 below small relays Keypad Service ModeTo enter the service mode To exit the service mode Display Oven FunctionTurned off Using the Ribbon Cable for TroubleshootingProblem Possible Causes What To Do If 12VDC is not between pin 1 and pin 3, advance toRelated to the bad cavity Plunger switchIf the lights work properly using the keypad but not Element resistanceOven Sensor Ohmmeter Test Convection Fan TroubleshootingReplace jamb switch or check harness OpenGeneral Troubleshooting Self-clean cycle Has been selected, but Close the oven door Cooking and cleaning FunctionsExcess soil, and reset the clean cycle Locked because Temperature insideWhen using the ovens It is normal to see Steam coming out Reset the clock. If the oven was in use, you must reset itResetting any cooking function A self-clean cycleError Codes Meaning CAUSE/CORRECTIONSchematics and Wiring Diagrams Wiring Diagram, High Voltage Circuits Wiring Diagram High Voltage CircuitsWiring Diagram, Low Voltage Circuits Wiring Diagram, Low Voltage Wiring Harness Warranty For The Period Of GE Will Replace
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PT925 specifications

The GE PT925 is a state-of-the-art appliance tailored to meet the demands of modern kitchens, merging advanced technology with an elegant design. This high-performance kitchen range is not just about cooking; it’s about enhancing the culinary experience through innovative features and user-friendly capabilities.

One of the standout features of the GE PT925 is its tri-ring burner, which offers versatile cooking options suitable for everything from simmering sauces to searing meats. This burner provides a wide range of heat settings, enabling chefs of all levels to achieve precise cooking results. Additionally, the appliance boasts a convection oven that utilizes a fan to circulate hot air, ensuring an even cooking temperature. This technology is particularly beneficial for baking, as it promotes uniform browning and helps reduce cooking times.

The GE PT925 is also equipped with smart technology, allowing users to control the oven remotely via a mobile app. This feature offers the convenience of preheating the oven on the way home or monitoring cooking progress from another room. The integration of Wi-Fi connectivity further enhances the user experience, making it easier to access recipes and cooking tips directly from the appliance.

Another significant characteristic of the PT925 is its durable construction. Built with high-quality stainless steel, this appliance is designed to withstand the rigors of daily use while maintaining an attractive appearance. The oven’s interior is self-cleaning, which simplifies maintenance and keeps the cooking environment hygienic.

The GE PT925 also prioritizes energy efficiency, featuring an Energy Star certification. This means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency, helping to reduce energy costs while being environmentally friendly.

Safety is a key consideration in its design, with features such as a child lock and automatic shut-off for added peace of mind. The high-quality knobs and controls are intuitive, providing easy access to settings without the need for complicated manuals.

In summary, the GE PT925 combines advanced cooking technologies with user-friendly features and elegant design. With its versatile burners, smart capabilities, energy efficiency, and safety enhancements, it represents an innovative solution for those looking to elevate their cooking experience at home. Whether for family dinners or entertaining guests, this range stands out as a reliable and efficient addition to any modern kitchen.
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