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Section Description Page
5.1.4 Fill Problem...........................................................................................................5-4
5.1.5 Heat Problem........................................................................................................5-4
5.1.6 Temperature Under 45.5°C...................................................................................5-4
5.1.7 Concentration Low................................................................................................5-5
5.1.8 Chamber Level Low..............................................................................................5-5
5.1.9 Heater Problem.....................................................................................................5-5
5.1.10 Chamber Open .....................................................................................................5-5
5.1.11 Temperature Over 60°C........................................................................................5-6
5.1.12 UV Lamp Problem.................................................................................................5-6
5.1.13 MaxPure™ Filter Test Failed (a. without and b. with numbers)............................5-6
5.1.14 Temperature Problem...........................................................................................5-6
5.1.15 Power Failure........................................................................................................5-7
5.1.16 HP Pump Failure...................................................................................................5-8
5.2 Diagnostic Cycle Faults.....................................................................................................5-9
5.2.1 A/D Converter Fault ..............................................................................................5-9
5.2.2 Inlet H2O Temp < 43°C ........................................................................................5-9
5.2.3 UV Intensity Timeout.............................................................................................5-9
5.2.4 UV Lamp Below 14.5 mA......................................................................................5-9
5.2.5 Fill time > 5 Minutes............................................................................................5-10
5.2.6 Pressure Transducer Fault .................................................................................5-10
5.2.7 Circulation Pressure Low....................................................................................5-10
5.2.8 Thermocouple Failed ..........................................................................................5-11
5.2.9 Circulation Valve Fault........................................................................................5-11
5.2.10 Heat Rate Low ....................................................................................................5-11
5.2.11 Drain Valve Fault ................................................................................................5-11
5.2.12 Drain Time Fault .................................................................................................5-11
5.2.13 Concentration Monitor Failed..............................................................................5-12
5.2.13 Concentration Monitor Failed (cont.)...................................................................5-13
5.2.14 MaxPure Filter Membrane Fault (a. without numbers and b. with numbers) ......5-13
5.2.15 Drain Check Fault ...............................................................................................5-14
5.2.16 Ambient Temperature Fault ................................................................................5-14
5.2.17 Lid Open Fault ....................................................................................................5-14
5.2.18 HP Pump Fault....................................................................................................5-14
5.3 Other Faults ....................................................................................................................5-15
5.3.1 Ground Fault Interrupt (GFI) Trip........................................................................5-15
5.3.2 Water Spills from SYSTEM 1E Processor ..........................................................5-15
5.4 Control Faults..................................................................................................................5-16
5.4.1 Printer Prints: ROM FAILURE.............................................................................5-16
5.4.2 Printer Prints: RAM FAILURE.............................................................................5-16
5.4.3 Printer Prints: RTC FAILURE..............................................................................5-16
5.4.4 Printer Prints: TC1 FAILURE ..............................................................................5-16
5.4.5 Printer Prints: TC2 FAILURE ..............................................................................5-16
5.4.6 Printer Prints: TC3 FAILURE ..............................................................................5-17
5.4.7 Printer Prints: CHM-PRES NOT CALIBRATED..................................................5-17
5.4.8 Printer Prints: INLET NOT CALIBRATED..........................................................5-17
5.4.9 Printer Prints: OUTLET NOT CALIBRATED.......................................................5-17
5.4.10 Printer Prints: DRN-BLK NOT CALIBRATED .....................................................5-17
5.4.11 Printer Prints: CONC. NOT CALIBRATED .........................................................5-17
5.4.12 Printer Prints: FLASH VALUES RESTORED .....................................................5-17
5.4.13 Printer Prints: FLASH VALUES SAVED .............................................................5-18
5.4.14 Printer Prints: FLASH VALUES LOST. PLEASE REPROGRAM .......................5-18