B&C Technologies SP Series Commercial - Manual (Page 51)

Indicates the programmed temperature was not reached within the allotted time. The most com-
mon cause is a malfunctioning auxiliary heating system. A short WDT time and very cold water
can also cause this problem. Pressing the START key will cancel the alarm and allow the program
to continue.
WDT LEVEL EXP
eached within the allotted time. The most common causes:
During Fill
• Faulty water inlet valve
• Low or no water pressure
• Faulty drain valve
• Problem with water level tube
Pressing START will continue the program, while RESET will cancel the program.
During Drain
• Drain valve blocked
• Drain hose blocked
• Faulty Drain Valve
Pressing START will continue the program, while RESET to end the program.
OVERLOAD!
Not normally used on the SP Series. Indicates an electrical problem on the EL6 i/o board. Contact
a qualified service technician.
OPEN DOOR
Indicates the door is not closed properly. This fault disables the machine until cleared, and aborts
a program if active. Press RESET to clear the fault.
LEVEL=cm4
Indicates a water level of greater than 2cm a the onset of spin or at cycle end. The machine will
resume the spin or unlock the door when the level falls below the threshold. Press RESET to abort
the cycle. Can also indicate a problem with the EL6 water level system. See the EL6 manual for
additional remedies.
5.3.15 Maintenance Alarm
After 450 wash programs have completed, the control will call for maintenance:
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