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Cycles
Auto Hot Start:
Auto Hot Start is initiated by the control when it senses water temperature below 80°F. If the water is below
80°F after prewash, the unit will circulate for 1-5 minutes (depending on the cycle selected) and then drain
for 75 seconds. This procedure will repeat up to 4 times or until the water reaches 80°F.
Hot Start Enhancement:
Some models have a Hot Start option which enables or disables the Auto Hot Start.
Added Heat:
When Added Heat Enhancement is selected during Pots & Pans, Light, or China Crystal cycles, the control
will run the heating element and main circulation pump for an extra 15 minutes attempting to reach the
minimum operating temperature.
Heated Dry:
Heated Dry takes 34 minutes for the Normal cycle and 45 minutes for the Sani, Auto, Pots & Pans, and
China Crystal cycles. There is no heated dry for the Rinse cycle. During Heated Dry, the heater cycles at a
rate of 60 seconds on and 51 seconds off.
Cycle Explanations and Exceptions:
• Turbidity response is used during the Sani, Normal, and Auto cycles only.
• Pots & Pans, Light, China Crystal, and Rinse are timed cycles.
• Timed cycles can change depending on the water temperature. If the minimum temperature is not met,
an extended time will be added until the temperature is met or the time expires.
• Partial drain and fi ll algorithm is used on Normal and Auto cycles only.
• Auto Hot Start may cause the fi rst prewash to repeat up to 4 times.
• Steam enhancement is shown on the cycle chart. Disabling steam will shorten the cycle time.
• If
Steam is selected in Normal or Auto cycles, turbidity response will be ignored and cycle will default to
the heavy soil algorithm.
• Drain Overlap is a short period where both the wash and drain pumps run simultaneously as the
circulation cycle ends and draining begins.
• Drain Pause is a short period between the circulation cycle ending and starting the drain.
Turbidity Response
The turbidity response is measured in DC volts. 4-5 VDC will register light soil and a shorter wash cycle, while
0-2 VDC will register heavy soil and a longer wash cycle. Sani wash measures the turbidity response during
the third prewash cycle and adjusts the time based on those measurements. Normal wash measures the
turbidity response during the fi rst prewash and the prewash before the main wash. If a clean response is
measured in the fi rst prewash, the cycle will advance directly to the main wash with no drain or fi ll. If a clean
response is measured in the prewash before the main wash, the control will shorten the active heater time.
