Book: 23227143 (8-24-2010) Rev CPage1
Table of Contents
SECTION 1 – General Information............................................................................................5
Operational Theory...................................................................................................................6
WEDGE Controller...................................................................................................................6
Key Electrical Component Functions...................................................................................12
OPERATING CONTROLS AND INSTRUMENTS.................................................................13
Operational Information.........................................................................................................16
Models......................................................................................................................................16
P600WJD (7/170), HP450WJD (10/125), & VHP400 (14/115).......................................16
Models......................................................................................................................................17
P425WJD (7/120), XP375WJD (9/110), HP350WJD (10/105), & (14/85).....................17
SECTION 2 - Settings................................................................................................................19
Reading and Setting Display Units......................................................................................20
Wedge Service Diagnostic Display......................................................................................21
Entering Machine ID for WEDGE Control Systems...........................................................21
Machine Models List...............................................................................................................23
SECTION 3 - Diagnostic Code Descriptions..........................................................................25
Compressor Diagnostic Display Codes...............................................................................
27
CompressorDiagnosticLights...................................................................................................28
Delay......................................................................................................................................28
JohnDeereEngineModels4045HF285and6068HF285DiagnosticDisplayCodes.................29
SECTION 4 - Troubleshooting..................................................................................................33
Compressor Diagnostic Codes.............................................................................................34
Procedures and Techniques.................................................................................................34
Troubleshooting Flow Chart..................................................................................................36
COMPRESSOR CODE 1..........................................................................................................37
COMPRESSOR CODE 2..........................................................................................................38
COMPRESSOR CODE 3..........................................................................................................39
COMPRESSOR CODE 4..........................................................................................................40
COMPRESSOR CODE 10........................................................................................................42
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