CDA Dishwasher Diagnostic Fault Guide
Water Intake System
| System Symptoms | Fault Code Reference |
|---|---|
| Intake flow restriction, valve functionality issues, insufficient pressure detection, inlet screen blockage, supply system malfunction | SYS1, WF10, D01, or “Supply Alert” / “Intake Check” |
Water Evacuation System
| System Symptoms | Fault Code Reference |
|---|---|
| Discharge pathway obstruction, pump efficiency loss, drainage system restriction, flow impediment detection | SYS2, DF20, D02, or “Flow Alert” / “Drain Check” |
Distribution Mechanism
| System Symptoms | Fault Code Reference |
|---|---|
| Circulation pump performance degradation, spray distribution failure, nozzle system blockage, motor efficiency reduction | SYS3, CF30, D03, or “Distribution Alert” / “Flow Warning” |
Thermal Management
| System Symptoms | Fault Code Reference |
|---|---|
| Temperature regulation anomaly, heating element malfunction, thermal monitoring system deviation, temperature control failure | SYS4, TF40, D04, or “Thermal Alert” / “Heat Check” |
Monitoring Systems
| System Symptoms | Fault Code Reference |
|---|---|
| Temperature detection deviation, water level monitoring failure, sensor communication interruption | SYS5, SF50, D05, or “Monitor Alert” / “Sensor Check” |
Control Systems
| System Symptoms | Fault Code Reference |
|---|---|
| Processing unit anomaly, circuit integrity compromise, power distribution irregularity | SYS6, EF60, D06, or “System Alert” / “Control Check” |
Access Mechanism
| System Symptoms | Fault Code Reference |
|---|---|
| Latch mechanism failure, hinge system malfunction, security switch anomaly | SYS7, AF70, D07, or “Access Alert” / “Lock Check” |
General System Diagnostics
| System Symptoms | Fault Code Reference |
|---|---|
| Non-specific system anomalies requiring comprehensive diagnostic assessment | SYS9, or “Diagnostic Required” |
Technical Guidelines
- Technical Documentation: Reference your unit’s technical manual for model-specific diagnostic procedures and fault codes.
- Professional Support: Contact CDA’s technical support team for advanced diagnostic assistance and troubleshooting guidance.
- Certified Service: System-critical malfunctions require assessment by CDA-certified technical specialists.
- Safety Protocol: Implement complete power isolation before initiating any diagnostic or maintenance procedures.