Milnor 30015V8Z, Руководство оператора, Страница: 44 / 346

Chapter 4. Troubleshooting
PELLERIN MILNOR CORPORATION
Water Valve Malfunctioned: Use the schematic to do a check of the water valves and the
circuits that control the valves.
The controller closes all water valves and turns off all chemical injections. When you touch the
Cancel button, the controller resets the Fill Error timer and resumes the wash program.
4.1.1.5.
Too Long to Drain (4)
— Drain Blocked: The drain pipe from the machine to the sewer may
be blocked. Check the drain pipe and remove obstruction.
Transducer Tube Blocked: The tube from the shell to the pressure transducer may be blocked.
Check the tube and remove lint or other obstructions.
Figure 30: Transducer Tube at Processor Board
Drain Valve Malfunctioned: The drain valve or drain valve solenoid may have malfunctioned.
Use the schematic diagram to find the problem.
Figure 31: Schematic of Typical Drain Circuit
The wash program continues, and the display continues to show the error until the operator
touches the
Cancel
button.
4.1.1.6.
3-Wire Circuit Disabled (5)
—This error occurs on MilTouch-EX models. Correct the error.
Touch the
Start
button to enable the circuit.
The controller stops the wash program and turns off all outputs. Correct the error condition, touch
the
Cancel
button, then press the
Start
button to resume the wash program.
4.1.1.7.
Too Long to Steam (6)
—
Low Steam Pressure:
Do a check of the steam pressure from the
boiler to the machine.
Steam Time Configured too Short:
Do a check of the configured steam time. Set this time to
the the time required to steam cold water at high level to the hottest temperature used.
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