Operation

Supply Dispenser

The 18-pound and 25-pound capacity freestanding models are equipped with a three-compartment polypropylene supply dispenser. The supply dispenser is mounted at the left top of the machine as seen from the front. Both liquid and powder supplies may be added by raising the flexible cover of the dispenser.

Cycle Selection

Note: Press keys at their centers just hard enough to activate them.

Press the Up or Down key until the desired cycle number is displayed. Press the Start key to start the cycle. For a more detailed description of the preprogrammed cycles, see the cycle charts at the end of the Programming section.

If the computer detects that the door is not properly closed when the Start key is pressed, the display will read “door” until the door is closed and locked. Press Start again to begin the desired cycle.

Cycle Execution

A cycle can be stopped at any time by pressing the Stop key. The machine will go to the stop routine. When the routine is complete, the door may be unlocked.

To display the temperature of the water while a cycle is running, press the Up key. To display the number of the cycle in progress, press the Start key.

Note: The computer does not count down the remaining cycle time during fills, drains, cool-down, or prior to first achieving the programmed heat temperature when heating. The computer resumes counting down cycle time once the programmed fill level is reached, when the machine has drained, and after a programmed heat temperature is reached.

Each of the 30 cycles consists of 11 segments: Prewash, Wash, and Fills 1 – 9. A description of the various steps in a cycle segment follows:

Fill

After the Start key is pressed, the door locks, the drain closes, and the machine begins filling to the programmed level. Each programmed segment begins with a fill. The display counts down the remaining cycle time in minutes and seconds while the cycle is running.

If a supply is programmed in a step, the supply dispenser will flush during the fill of that segment.

If the machine is connected to an external chemical supply system, the programmed supply will begin 10 seconds into the fill. The supply will remain on until the programmed water level is reached, or until 60 seconds have elapsed, whichever happens first.

If agitation options 1 or 2 are selected for the cycle program, the cylinder will rotate slowly during the fill step. If agitation options 3 or 4 are selected for the cycle program, the cylinder will not rotate during the fill step. See the Agitation Options table for more information.

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