| Numeric Fault Codes |
| Fault 1 |
Level sensor tank malfunction due to short circuit, cable failure, or improper connection |
Systematic replacement of level detection mechanism |
| Fault 2 |
Tank temperature sensor malfunction caused by short circuit, cable failure, or improper connection |
Strategic thermal sensing component replacement |
| Fault 3 |
Boiler temperature sensor malfunction due to short circuit, cable failure, or improper connection |
Precision replacement of boiler temperature monitoring device |
| Fault 4 |
Wash pump or tank level sensor failure; tank level does not drop within 30 seconds |
Comprehensive evaluation and replacement of hydraulic propulsion or level detection system |
| Fault 5 |
Final rinse pump or boiler level sensor failure, or rinse jets blocked |
Diagnostic replacement of sensing mechanism or jet unblocking procedure |
| Fault 6 |
Drain pump not working, tank level remains high for over 3 minutes |
Comprehensive diagnostic and potential replacement of water evacuation mechanism |
| Fault 7 |
Boiler heating or power unit defective; no temperature increase within 10 minutes |
Strategic replacement of thermal generation or power distribution unit |
| Fault 8 |
Tank heating or power unit defective; no temperature rise within 15 minutes |
Systematic replacement of tank thermal management or power infrastructure |
| Fault 10 |
Internal softener salt container empty, or TE/VE countdown device expired |
Precise salt reservoir replenishment and system reset |
| Fault 12 |
Bus cable or master-slave control unit defective |
Comprehensive replacement of control system interface |
| Fault 13 |
Tank filling time exceeded due to closed water inlet, blocked filters, or defective solenoid valve |
Strategic replacement of hydraulic control components |
| Fault 15 |
Boiler level sensor defective; water level rises when boiler should be empty |
Precision replacement of boiler level monitoring mechanism |
| Fault 16 |
Rinse aid container empty; signal lasts for more than 30 seconds |
Immediate rinse aid reservoir replenishment |
| Fault 18 |
No parameter set stored on P000; parameter set cannot be 0 degrees |
Comprehensive parameter configuration validation |
| Fault 19 |
High tank level detected, even though water inlet valve is closed |
Systematic validation of inlet valve and drainage mechanism |
| Fault 23 |
Main voltage failure preventing dishwasher from functioning correctly |
Comprehensive electrical supply diagnostic and resolution |
| Fault 24 |
Tank level remains too high for more than 30 seconds |
Diagnostic assessment of drainage system and potential pump replacement |
| Fault 26 |
Tank level rises even when machine is switched off |
Comprehensive leak and valve functionality investigation |
| Fault 35 |
Water detected in base frame; leakage sensor (I6) triggered |
Immediate leak detection and systematic repair protocol |
| Fault 40 |
Boiler level sensor malfunction due to short circuit or cable failure |
Precision replacement of boiler sensing mechanism |
| F-Series Fault Codes |
| F01 |
Water inlet error |
- Validate water supply activation
- Diagnostic assessment of inlet filtration system
- Comprehensive inlet valve functionality check
|
| F02 |
Drain pump error |
- Systematic drainage pathway obstruction evaluation
- Precision filtration system validation
- Comprehensive pump functionality diagnostic
|
| F03 |
Heating error |
- Diagnostic assessment of thermal generation component
- Comprehensive temperature sensing mechanism evaluation
- Systematic electrical connection verification
|
| F04 |
Temperature sensor error |
- Strategic sensor component replacement
- Comprehensive wiring interface validation
- Diagnostic control board functionality assessment
|
| F05 |
Door switch error |
- Precise door closure mechanism validation
- Systematic door switch alignment check
- Comprehensive wiring interface diagnostic
|
| F06 |
Low water pressure |
- Comprehensive water supply pressure assessment
- Systematic filtration system obstruction check
- Diagnostic spray mechanism functionality evaluation
|
| F08 |
Detergent shortage |
- Immediate detergent reservoir replenishment
- Comprehensive detergent distribution mechanism diagnostic
- Systematic cleaning of distribution pathways
|
| F10 |
Tank filling timeout |
- Validate complete water supply activation
- Comprehensive inlet pathway obstruction assessment
- Systematic inlet valve functionality diagnostic
|
| F12 |
Rinse aid empty |
- Immediate rinse aid reservoir replenishment
- Comprehensive sensor mechanism validation
- Systematic rinse aid distribution system cleaning
|
| F15 |
Water softener error |
- Precise salt level verification
- Comprehensive regeneration cycle assessment
- Systematic softener unit diagnostic
|
| F25 |
Tank sensor error |
- Comprehensive sensor connection validation
- Systematic sensor operational diagnostic
- Strategic sensor component replacement
|
| F50 |
Communication error |
- Complete system power reinitiation
- Comprehensive internal wiring interface diagnostic
- Systematic control board functionality assessment
|
| F99 |
General system error |
- Execute comprehensive system reset protocol
- Systematic validation of all system interconnections
- Mandate specialized technical intervention if persistent
|
