Graco PR70 - Page 20

Troubleshooting
20 312760Y
T203-D-Low Material Temp Z3 Material Below Temperature, Zone #3 8
T204-D-Low Material Temp Z4 Material Below Temperature, Zone #4 8
T401-A-High Material Temp Z1 Material Over Temperature, Zone #1 7
T402-A-High Material Temp Z2 Material Over Temperature, Zone #2 7
T403-A-High Material Temp Z3 Material Over Temperature, Zone #3 7
T404-A-High Material Temp Z4 Material Over Temperature, Zone #4 7
T4C1-A-Blanket Over Temp Z1 Blanket Over Temperature, Zone #1 7
T4C2-A-Blanket Over Temp Z2 Blanket Over Temperature, Zone #2 7
T4C3-A-Blanket Over Temp Z3 Blanket Over Temperature, Zone #3 7
T4C4-A-Blanket Over Temp Z4 Blanket Over Temperature, Zone #4 7
T601-A-Material RTD Fault Z1 Material RTD Fault, Zone #1 7
T602-A-Material RTD Fault Z2 Material RTD Fault, Zone #2 7
T603-A-Material RTD Fault Z3 Material RTD Fault, Zone #3 7
T604-A-Material RTD Fault Z4 Material RTD Fault, Zone #4 7
T6C1-A-Blanket RTD Fault Z1 Blanket RTD Fault, Zone #1 7
T6C2-A-Blanket RTD Fault Z2 Blanket RTD Fault, Zone #2 7
T6C3-A-Blanket RTD Fault Z3 Blanket RTD Fault, Zone #3 7
T6C4-A-Blanket RTD Fault Z4 Blanket RTD Fault, Zone #4 7
T801-A-No Heat Z1 No Temperature Rise, Zone #1 7
T802-A-No Heat Z2 No Temperature Rise, Zone #2 7
T803-A-No Heat Z3 No Temperature Rise, Zone #3 7
T804-A-No Heat Z4 No Temperature Rise, Zone #4 7
T901-A-Temp Switch Cutoff Z1 Over Temp Switch Open, Zone #1 7
T902-A-Temp Switch Cutoff Z2 Over Temp Switch Open, Zone #2 7
T903-A-Temp Switch Cutoff Z3 Over Temp Switch Open, Zone #3 7
T904-A-Temp Switch Cutoff Z4 Over Temp Switch Open, Zone #4 7
T9C1-A-Control Shutdown Z1 PCB Over Temperature, Zone #1 7
T9C2-A-Control Shutdown Z2 PCB Over Temperature, Zone #2 7
T9C3-A-Control Shutdown Z3 PCB Over Temperature, Zone #3 7
T9C4-A-Control Shutdown Z4 PCB Over Temperature, Zone #4 7
WM01-A-Current Fault Z1 High Relay 1 Current, Zone #1 7
Code-Class-Event
Shown on Errors Screen Description
System
Behavior Ref