EBE Inconsistency between safety relay and sensing circuit Main board defective, defective wiring EBF Sensing circuit on safety system defective (input voltage on microprocessor remains at 0 or 5 V). Main board defective EC1 Solenoid valve inoperative but flow meter operating Main board defective, Solenoid valve defective EC2 Signal from turbidity sensor out of limits Turbidity sensor defective, Main board defective, Wiring defective EC3 Signal from weight sensor out of limits Weight sensor defective, Main board defective, Wiring defective EF3 “Water Control” system tripped Water leaks onto base frame; water control system defective.
QUICK GUIDE AND APPLIANCES LIST 30/176 Alarm Description Possible malfunction EB2 Input voltage too high Problems with the power mains (wrong power/interference); Main board defective. EB3 Input voltage too low Problems with the power mains (wrong power/interference); Main board defective. EF1 Drain filter clogged (drain cycle too long) Drain tube clogged/kinked/placed too high; Drain filter dirty/clogged. EF2 Too much detergent (too much foam during drain cycles) Too much detergent used; Drain tube clogged/kinked; Drain filter dirty/clogged.
EF4 Water fill pressure too low, no signal from flow meter and solenoid valve is open Tap closed, water pressure too low EWM1000plus EWM2000evo EWM3000new Alarm Description Possible malfunction Action/status of machine Reset EB2 Input voltage too high Problems with the power mains (wrong power/interference); Main board defective. Cycle stops --- EB3 Input voltage too low Problems with the power mains (wrong power/interference); Main board defective.
Cycle stops --- EBE Inconsistency between safety relay and sensing circuit Main board defective, defective wiring Machine drains and cycle stops (with door unlocked) OFF/reset EBF Sensing circuit on safety system defective (input voltage on microprocessor remains at 0 or 5 V). Main board defective Machine drains and cycle stops (with door unlocked) OFF/reset EC1 Solenoid valve inoperative but flow meter operating Main board defective, Solenoid valve defective Cycle stops with door locked (after 5 attempts).
OFF/reset EC2 Signal from turbidity sensor out of limits Turbidity sensor defective, Main board defective, Wiring defective ----------------------- Start/reset EC3 Signal from weight sensor out of limits Weight sensor defective, Main board defective, Wiring defective --- Start/reset EF1 Drain filter clogged (drain cycle too long) Drain tube clogged/kinked/placed too high; Drain filter dirty/clogged. Warning is displayed at end of cycle (relative LED is lit) --- EF2 Too much detergent (too much foam during drain cycles) Too much detergent used; Drain tube clogged/kinked; Drain filter dirty/clogged.
Warning is displayed at end of cycle (relative LED is lit) --- EF3 “Water Control” system tripped Water leaks onto base frame; water control system defective. Machine drains and cycle stops OFF/reset EF4 Water fill pressure too low, no signal from flow meter and solenoid valve is open Tap closed, water pressure too low --------------------------- Reset