PT925
Technical Service Guide
GE Profile Wall Oven
GE Consumer & Industrial
IMPORTANT SAFETY NOTICE
RECONNECT ALL GROUNDING DEVICES
GE Consumer & Industrial
Table of Contents
Introduction
P T 9 2 5 B R B B
Feature Pack
Nomenclature
Model Number
Control Features
Using the Upper and Lower Ovens
How to Set the Lower Oven for Baking or Roasting
How to Set the Upper and Lower Ovens
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
How to Set the Lower Oven for Baking/Roasting When Using the Probe
To Reset the Kitchen Timer
Using the Clock, Kitchen Timer, and Control Lock
To Set the Kitchen Timer
To Cancel the Kitchen Timer
Adjusting the Upper or Lower Oven Thermostat
To Adjust the Thermostat
Control Lock
Introduction
Using the Convection Oven
Convection Fan Operation
Multi-Rack Convection Baking
Probe
How to Set the Lower Oven for Convection Baking or Roasting
How to Set the Lower Oven for Convection Roasting when Using the
3. Touch the CONVECTION ROAST pad
Using the Timed Features for Convection Cooking
How to Set an Immediate Start and Automatic Stop
How to Set a Delayed Start and Automatic Stop
Using the Slow Cook, Pizza, Warming, and Proofing Features
How to Set the Lower Oven For Slow Cook
How to Set the Lower Oven for Proofing
How to Set the Upper Oven For Pizza
How to Set the Lower and Upper Ovens for Warming
2. Touch the WARM/PROOF pad twice. The display will read PrF proof
Using the Self-Cleaning Upper and Lower Ovens
How to Set the Upper/Lower Oven for Cleaning
How to Delay the Start of Cleaning
Special Features of the Oven Control
Help Function
12-Hour Shutdown
Fahrenheit or Celsius Temperature Selection
Tone Volume
Tones at the End of a Timed Cycle
12-Hour, 24-Hour or Clock Blackout
Auto Recipe Conversion
Using the Sabbath Feature lower oven only
How to Set for Regular Baking
How to Set for Timed Baking―Immediate Start and Automatic Stop
How to Exit the Sabbath Feature
Door Lock Broil Element Light Oven Temperature Sensor Ribbon Cable
Component Locator Views
Single Double Wall Oven Profile shown
Display/Logic Board Slider Assembly
Convection Fan Sail Switch Bake Element Cooling Fan
Control Compartment
Back of Oven Main Rear Panel Shown Removed
Broil Element Lock Out Relay Lower Oven Relay Board Thermal Cut Out
Serviceable
Oven Component Access Chart
Oven
Front
Door Assemblies
assembly
Oven Components
To remove the lower door
To remove the lower outer door assembly
To replace the door
To replace the lower inner door assembly
To remove the upper outer door assembly
1. Remove the outer door assembly. See Door Assemblies
Door Gasket
To replace the upper inner door assembly
Assembly Notes
1. Remove the upper door assembly. See Door Assemblies
To remove the oven
Oven Removal
Electronic Oven Control
To remove the electronic oven control
Side Access Panels
To remove the side access panels
To remove the rear access panels
Rear Access Panels
Top Access Panels
To remove the top access panels
Broil Element
Oven Temperature Sensor
To remove the oven temperature sensor
To remove the broil element
To remove the bake element
Bake Element
Convection Fan Blade
To remove the convection fan blade
Convection Fan Motor
To remove the convection fan motor assembly
Convection Bake Element
To remove the convection bake element
To remove the relay boards
Lock Assembly
Relay Boards
Door Locking/Unlocking Strip Circuit
To remove the thermal cut outs
To remove the lock assembly
Thermal Cut Outs
Strip Circuit
Lock Out Relay
Sail Switch Assembly
To remove the sail switch
To remove the lock out relay
Cooling Fan
Ribbon Cable Assembly
To remove the ribbon cable assembly
To remove the cooling fan
Door Hinge Receivers
Oven Light Assembly
To remove an oven light assembly
Meat Probe and Outlet
Oven Light Bulbs
To remove the oven light bulb
To replace the oven light bulb
Smoke Eliminators
To remove the upper oven smoke eliminator
Electronic Oven Control
Oven Circuits
Lower Oven and Upper Oven Door Switches
Lower Oven Relay Board
Upper Oven Relay Board
Communication Cable, Upper Oven Clean
Electronic Oven Control
Electronic Oven Control Shown attached to Glass Touch Interface
Terminals on
Diagnostics and Service Information
Control Voltage
Voltage
Wires on J7 below small relays
To exit the service mode
Service Mode
To enter the service mode
Keypad
Possible Causes
Using the Ribbon Cable for Troubleshooting
Problem
What To Do
What To Do
Problem
Possible Causes
Cooking functions
Problem
Convection Fan Troubleshooting
Oven Sensor Ohmmeter Test
Possible Causes
See the Using the Clock, Kitchen Timer, and Control Lock
General Troubleshooting
Problem
See the Using the Self-Cleaning Upper and Lower Ovens
What To Do
Problem
Possible Causes
Crackling or
The racks were cleaned
Problem
of 3 hours. See the Using the Self-Cleaning Oven section
Possible Causes
Error Codes
MEANING
CAUSE/CORRECTION
Schematics and Wiring Diagrams
WARNING Disconnect electrical power before servicing
CONTROL
Wiring Diagram, High Voltage Circuits
WIRING DIAGRAM - HIGH VOLTAGE CIRCUITS
LOWER OVEN
Wiring Diagram, Low Voltage Circuits
WIRING DIAGRAM - LOW VOLTAGE CIRCUITS
Continued Next Page
Wiring Diagram, Low Voltage Wiring Harness
WIRING DIAGRAM - LOW VOLTAGE WIRING HARNESS
Improper installation, delivery or maintenance
Warranty
Service trips to your home to teach you how to use the product
Replacement of house fuses or resetting of circuit breakers