Using Error Codes Correctly
An error code identifies a detected condition, not always the failed part. A drainage code may result from a blocked hose, slow pump, pressure-sensor issue or wiring fault. We combine the code with the model-specific definition and physical tests instead of replacing the first component named online.
1. Full Model Number
We examine the full model number in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
2. Exact Displayed Code
We examine the exact displayed code in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
3. Cycle Stage
We examine the cycle stage in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
4. Customer Manual Definition
We examine the customer manual definition in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
5. Service-Mode History
We examine the service-mode history in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
6. Sensor Input
We examine the sensor input in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
7. Actuator Output
We examine the actuator output in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.
8. Wiring Continuity
We examine the wiring continuity in relation to the reported fault and the machine’s operating sequence. The check is intended to confirm whether this area is functioning, obstructed, worn, incorrectly installed or receiving the wrong electrical or control input. Findings from this step are compared with the other symptoms before any repair recommendation is made.