GE JTP20 Technical Service Guide

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Table of Contents
Table of Contents
Introduction .......................................................................................................... 3
Nomenclature ...................................................................................................... 4
Warrantyz .............................................................................................................. 5
Control Panel Features5 ..................................................................................... 6
Oven.................................................................................................................... 17
Component Compartment Airflow..................................................................... 19
Control Panel ...................................................................................................... 20
Control Voltage ................................................................................................... 21
Convection Bake Element and Fan Assembly ................................................. 36
Door Assembly .................................................................................................... 17
Door Hinge Assemblies ..................................................................................... 19
Door Hinge Replacement .................................................................................. 19
ERC Failure Codes............................................................................................. 26
Electronic Oven Control System ...................................................................... 20
Electronic Range Control (ERC) ...................................................................... 20
Glass Touch Models Only.................................................................................. 25
Key Panel Test.................................................................................................... 22
Lift-Off Oven Door ............................................................................................. 17
Lock Thermal Switch.......................................................................................... 35
Motorized Door Lock ......................................................................................... 34
Ohmmeter Test ................................................................................................... 23
Oven Calibration ................................................................................................ 33
Oven Circuits...................................................................................................... 32
Oven Door Gasket ............................................................................................. 18
Oven Sensor and Door Switch Ohmmeter Test ............................................. 30
Oven Thermal Switch ........................................................................................ 35
Sensor and Lock Switch Connectors............................................................... 31
Special Functions ............................................................................................... 30

GE JTP20 Specifications

General

Brand	GE
Model	JTP20
Category	Oven
Language	English