4. Troubleshooting
45900
8/16
45900
Error message: F replenishment
Diagnosis
NOTE
• To access the wiring diagrams, click Wiring diagrams in Bookmarks.
Confirm by Output Check that each cartridge valve and the auto cleaning pump work.
• P1R Cartridge Cleaning Valve + Replenisher Cartridge Cleaning Pump
• P2RA Cartridge Cleaning Valve + Replenisher Cartridge Cleaning Pump
• P2RB Cartridge Cleaning Valve + Replenisher Cartridge Cleaning Pump
• P1R agitation solenoid valve + Replenisher Cartridge Cleaning Pump
☞35320
Failed part Manual No.
P1R (Upper) Replenishment
Solution Level Sensor
P2RA (Upper) Replenishment
Solution Level Sensor
P2RB (Upper) Replenishment
Solution Level Sensor
☞63280
Auto cleaning pump Automated cleaning valve
F replenishment I/O PCB
☞66800
Processor control PCB
☞66200
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