| F1 |
Water Flow Issue |
Verify water supply valve is open. Check connections for damage. Clean inlet screen. Ensure minimum 20 PSI water pressure. Consider water pressure booster if needed. |
| F3 |
Heating System Failure |
Test heating element continuity (15-30 ohms range). Check high-limit thermostat. Inspect wiring for damage. Replace heating element or repair wiring as needed. |
| F4 |
Water Leakage |
Inspect hoses, door seal, and tub for damage. Check inlet valve for cracks. Verify proper drain hose installation with high loop. Replace damaged components. |
| F6 |
Temperature Sensor |
Test sensor continuity. Check wiring connections. Replace temperature sensor if readings are outside specification. Verify control board connections. |
| F7 |
Flow Meter Malfunction |
Clean flow meter of debris. Check electrical connections. Test meter functionality. Replace if defective. Verify proper water pressure. |
| F1E1 |
Main Control Board Communication |
Disconnect power for 5 minutes. Check all wire harness connections. Test voltage to board. Replace control board if no communication is restored. |
| F2E2 |
UI Control Connection |
Inspect wire harness for damage. Test continuity of connections. Check for loose connections. Replace UI board or wire harness if defective. |
| F3E1 |
Thermistor/OWI Issue |
Test thermistor resistance. Check wiring connections. Clean OWI sensor. Replace thermistor if readings are incorrect. |
| F3E2 |
OWI Calibration |
Clean OWI sensor thoroughly. Reset calibration. Check wiring connections. Replace sensor if calibration fails repeatedly. |
| F4E3 |
Wash Motor Circuit |
Test motor continuity. Check for mechanical binding. Verify control board outputs. Replace motor or control board based on testing results. |
| F6E1 |
Water Supply |
Check water pressure. Inspect inlet valve screen. Verify valve operation. Clean or replace valve if needed. Check for kinked supply lines. |
| F6E3 |
Inlet Valve Fault |
Test valve solenoid. Check electrical connections. Verify proper water pressure. Replace valve if defective. |
| F6E4 |
Water Distribution |
Check spray arms for blockage. Test diverter motor operation. Clear any debris from water paths. Replace diverter motor if faulty. |
| F7E1 |
Heating Element Issue |
Test element continuity. Check wiring connections. Verify relay operation. Replace heating element or relay if defective. |
| F7E2 |
Heater Relay Fault |
Test relay function. Check control board outputs. Inspect wiring. Replace relay or control board based on testing. |
| F8E1 |
Slow Drain |
Clean filters and drain hose. Check for drain hose kinks. Test drain pump operation. Clear any blockages in drain system. |
| F8E2 |
Drain Pump Failure |
Test pump motor. Check for blockages. Verify electrical connections. Replace pump if motor fails testing. |
| F8E4 |
Overflow Detection |
Check float switch operation. Inspect for stuck float. Test drain system. Replace float switch if defective. |
| F8E5 |
Water Inlet Problem |
Verify water supply. Check inlet valve operation. Test pressure switch. Replace faulty components as needed. |
| F9E1 |
Diverter Motor Failure |
Test motor operation. Check for mechanical binding. Verify electrical connections. Replace motor if failed. |
| F9E2 |
Diverter Valve Position |
Check valve position sensor. Test motor operation. Verify control signals. Replace diverter assembly if needed. |
| FAE5/F10E5 |
Dispenser Problem |
Check dispenser mechanism. Test wax motor. Verify spring operation. Replace dispenser assembly if defective. |
| H2O |
Water Supply Issue |
Check water supply pressure. Verify supply valve is open. Test inlet valve operation. Clear any blockages in supply line. |
| 10-5 |
Control Panel Error |
Reset power. Check all connections. Test control panel response. Replace control panel if communication fails. |
| 1-1 |
Temperature Problem |
Check water temperature. Test heating element. Verify sensor operation. Replace failed components as needed. |
| 6-1 |
Water Intake Issue |
Verify water supply. Check inlet valve. Test pressure switch. Clean or replace components as needed. |
| 8-1 |
Drainage Problem |
Clean drain system. Check pump operation. Clear any clogs. Replace pump if defective. |
| 8-4 |
Overflow Detection |
Test float switch. Check drain system. Verify pump operation. Replace faulty components. |
| 8-5 |
Fill Level Issue |
Check pressure switch. Verify water supply. Test inlet valve. Replace defective parts as needed. |
| 9-1 |
Diverter System |
Test diverter motor. Check valve position. Verify control signals. Replace diverter assembly if failed. |
