WDSOperation, Maintenance and Installation ManualIssue 11 Page 28 14/02/2019FAULTCODESTATE DESCRIPTION POSSIBLE CAUSES281 Cold Wash Run Low Water Level during wash Low pump water flow, blocked spray nozzles,Faulty solenoid, Panel lockout switches J8 opencircuit. Faulty level probe. Incorrect spraynozzles fitted282 Cold Wash Run Door Open Door opened during wash cycle, faulty doorinterlock switch J11 J10283 Cold Wash Run Pump run without solenoid Check Cycle Times parameters, Faulty solenoids284 Cold Wash Run Timeout before Level reached Low pump water flow, blocked spray nozzles,Faulty solenoid, Panel lockout switches J8 opencircuit. Faulty level probe. Door interlockswitch J11 J10300 Hot Wash+Det Fill Water Level Sensor Fail Dirty Conductivity Sensor Probe, faultyconnections, faulty conductivity module301 Hot Wash+Det Fill Water Fill Timeout during detergent Water Level Sensor Failed or Water supply lowflow, Water Fill solenoid failed, water supplyoff302 Hot Wash+Det Fill Detergent Timeout Faulty flow sensor, Faulty connections, blockedtubing, faulty or blocked detergent pump,Empty detergent bottle304 Hot Wash+Det Fill Water Heating Timeout Failed Heater Element, heater circuit breakertripped, Faulty temp probe. Element over tempcutout tripped, Panel lockout switches J8 opencircuit. Low water temperature Door interlockswitch J11 J10305 Hot Wash+Det Fill Water Heating Low Level Water Leakage, faulty wash solenoid, faultylevel probe. Faulty connections, faultyconductivity module321 Hot Wash+Det Run Low Water Level during wash Low pump water flow, blocked spray nozzles,Faulty solenoid, Panel lockout switches J8 opencircuit Faulty level probe. Incorrect spraynozzles fitted322 Hot Wash+Det Run Door Open Door opened during wash cycle, faulty doorinterlock switch J11 J10323 Hot Wash+Det Run Pump run without solenoid Check Cycle Times parameters, Faulty solenoids324 Hot Wash+Det Run Timeout before Level reached Low pump water flow, blocked spray nozzles,Faulty solenoid, Panel lockout switches J8 opencircuit. Faulty level probe. Door interlockswitch J11 J10340 Hot Rinse Fill Water Level Sensor Fail Dirty Conductivity Sensor Probe, faultyconnections, faulty conductivity module341 Hot Rinse Fill Water Fill Timeout Water Level Sensor Failed or Water supply lowflow, Water Fill solenoid failed, water supplyoff344 Hot Rinse Fill Water Heating Timeout Failed Heater Element, heater circuit breakertripped, Faulty temp probe. Element over tempcutout tripped, Panel lockout switches J8 opencircuit. Low water temperature, Door interlockswitch J11 J10345 Hot Rinse Fill Water Heating Low Level Water Leakage, faulty wash solenoid, faultylevel probe. Faulty connections, faultyconductivity module361 Hot Rinse Run Low Water Level during wash Low pump water flow, blocked spray nozzles,Faulty solenoid, Panel lockout switches J8 opencircuit. Faulty level probe. Incorrect spraynozzles fitted