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