GE C2S985

GE Appliances
General Electric Company
Louisville, Kentucky 40225
31-9224
GE Gas Ranges
C2S985
CGS985
CGS990
JGB870
P2B930
PGB900
PGB910
PGB915
PGB930
PGB935
PGB980
PGB995
Technical Service Guide
March 2012
GE Appliances
2
3
4
5
1
7
8
9
10
6
Double Oven
2
3
4
5
Start
Cooking
Time
Convection
Bake
Oven
O
Convection
Bake
Delay
Start
Delay
Start
Warm
R
EAR
U
PPER
O
VEN
Warm
Bake
Clock
Kitchen
Time
Check
Kitchen
Time
Check
TIME CONTROLS
LOWER OVE N
Clean
O
7
8
9
10
6
1
F
RONT
O
VEN
H
EATING
F
RONT
O
VEN
R
EAR

GE C2S985 Specifications

General

Brand	GE
Model	C2S985
Category	Ranges
Language	English

Summary

Safety and Important Notices

Important Safety Notice for Service Personnel

Guidelines for authorized personnel regarding appliance repair risks and liability.

Critical Warnings for Gas and Electrical Hazards

Essential warnings about gas leaks, electrical shock, and proper grounding procedures.

Grounding Device Reconnection Procedures

Instructions to ensure grounding wires are properly reattached after service for safety.

Installation Requirements

Gas Range Power and Gas Supply Specifications

Covers electrical requirements, gas supply pressures, and connector types for installation.

Anti-Tip Device Installation and Verification

Instructions for installing the anti-tip bracket to prevent range tipping.

Surface Burner Control Features

Using Gas Surface Burners and Ignition

Instructions for lighting and operating various gas surface burners, including simmer and tri-ring.

Burner Operation and Safety Precautions

Oven Control Panel Operation

CGS985 Oven Control Pad Functions

Detailed description of each pad on the CGS985 oven control panel and their functions.

Profile Oven Control Pad Functions

Details the functions of oven control pads for PGB900, PGB910, PGB915, PGB930, PGB935, PGB980 models.

JGB870 PGB995 CGS990 Oven Control Pad Functions

Explains the oven control pads for JGB870, PGB995, and CGS990 models.

Special Oven Control Features

Activating Special Oven Control Features

GasControl Lockout and Clock Display Settings

Instructions for locking controls and setting 12/24 hour clock or blackout modes.

Oven Thermostat Calibration

Adjusting Lower and Upper Oven Thermostats

DIY guide to calibrate oven temperature accuracy for both lower and upper ovens.

Control Panel Assembly Service

Control Panel Assembly and Touch Panel Testing

Details the control panel assembly construction and how to test its functionality.

Electronic Range Control (ERC) Pinout

ERC Pin Locator and Terminal Functions

Identifies ERC pins and their corresponding component connections for diagnostics.

Range Top Component Service

Maintop Burner Alignment and Simmer Adjustment

Surface Burner Igniter Service

Step-by-step guide for removing and replacing surface burner igniters.

Cooktop Removal Procedures

Igniter Switch Assembly Service

Testing and Removing the Igniter Switch Assembly

Guides on testing continuity and removing the igniter switch assembly.

Burner Valve Service Procedures

Removing Single and Tri-Burner Valves

Instructions for removing burner valves on Café and Profile/GE models.

Spark Module Service

Spark Module Removal and Voltage Testing

Procedures for removing the spark module and testing line voltage to it.

Door Lock Assembly Service

Door Lock Assembly Function and Removal

Upper Oven Door Lock Assembly Service

Step-by-step guide for removing the upper oven door lock assembly on Café and Profile/GE models.

Lower Oven Door Lock Assembly Service

Instructions for removing the lower oven door lock assembly.

Motorized Door Lock Circuit Information

Door Lock Circuit Operation and Self-Clean Sequence

Details the circuits controlling the door lock motor and switch, and the self-clean sequence.

Oven Door Removal and Disassembly

Upper Oven Door Removal Procedure

Lower Outer Oven Door Assembly Removal

Regulator Component Service

Removing the Gas Range Regulator

Lockout Valve Functionality and Control

Lockout Valve Operation and ERC Interaction

Explains the lockout valve's purpose, circuit, and how it interacts with the ERC.

Thermal Cut Outs and Lockout Relay Service

Cavity Thermal Cut Out (TCO) Removal

Lockout Relay Removal and Function

Oven Component Overviews

Oven Burner Ignition System Explained

Glow Bar Igniter Service Guidelines

Broil Burner and Igniter Service

Broil Burner and Glow Bar Igniter Removal

Bake Assist and Burner Igniter Service

Bake Burner and Glow Bar Igniter Replacement

Burner Flame Adjustment Procedures

Bake and Broil Burner Flame Testing

Convection Fan Assembly Service

Convection Fan Cover and Motor Removal

Temperature Sensor Service

Temperature Sensor Resistance and Removal

Thermostat Service Procedures

Thermostat Removal Steps

Upper Oven Gas Valve Service

Upper Oven Gas Valve Resistance and Removal

Lower Oven Gas Valve Service

Lower Oven Gas Valve Resistance and Removal

Diagnostics and Troubleshooting

Burner Flame and Ignition Troubleshooting Guide

Common burner issues, possible causes, and recommended troubleshooting steps.

LP Gas Conversion Procedures

LP Conversion Instructions and Warnings

General warnings and steps for converting the range to LP gas.

Regulator and Cooktop Burner Conversion

Bake Burner Orifice Hood Conversion

Bake and Broil Burner Flame Adjustment

Relay Contacts Operation and Voltage Checks

Electronic Range Control (ERC) Failure Codes

ERC Failure Code Meanings and Corrections

Lists ERC failure codes, their meanings, and correction procedures.

Schematics and Wiring Diagrams

Detailed Wiring Diagram and Component Tracing

Sensor and Lock Switch Circuit Analysis