E1 The anti-flooding system has tripped (if applicable)
E2 The level safety device has tripped
E3 The machine is unable to heat the water
E4 Temperature sensor disconnected
E5 The machine does not fill with water
E6/E7 The machine does not drain the water
E7 The machine is looking for a flow meter
E8 The alternating valve does not operate (only models with alternate washing cycle)
E9 See Alarm E2