A - 44 Advance SC4000 - 56091272 9/2022
INSTRUCTIONS FOR USEA - ENGLISH
GENERAL MACHINE TROUBLESHOOTING
FAULT CODE DISPLAY
Any fault codes detected by the controllers will be displayed on the control panel display as they occur see Figure 5-1. If more than one error exists, the display
will sequence through the error codes at one-second intervals. The error will display as a mechanical wrench symbol
followed by a four-digit code.
Fault codes are displayed as X-YYY, where
X = system number (1: main board, 2: power module, 3: drive controller)
YYY = fault code number
For example,
1-101 would be solution solenoid valve – short.
C2 Active Fault Code
C24 Critical Fault Indicator
C25 Fault Code (Critical)
FIGURE 5-1
C2
C25
C24
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