[. . . ] Do NOT operate the machine in temperatures it has not been designed for. Do NOT operate the machine above or below the voltage limits for the particular model. Do NOT operate the machine with too little or too much water pressure. Note: The ice machine will hang over the back of the Lancer dispensers shown in the following list. [. . . ] To increase discharge pressure (reduce water flow) rotate the stem counter-clockwise. · · · · ON. Heavy Purge is when these 4 lights are ON: Freeze, Harvest, Clean, Off. Standard Purge (factory setting) is when these 3 lights are ON: Harvest, Clean, Off. For excellent water conditions. Adjust by pushing and releasing the Freeze button. Pushing and releasing the Freeze button increases the purge one level up to the maximum, then it goes to the minimum. 4. The machine will automatically restart after 60 seconds of no switch inputs, or restart the machine by pushing in and holding the Off button for more B. To decrease the discharge pressure (increase than 3 seconds, then releasing it. From there the machine may be placed in a Remove the manifold when done. Note: The water freeze cycle by pushing and releasing the Freeze outlet temperature should be between 100-110 button. when the valve is properly set. January 2000 Page 20 WRF560SMYE & CME456 How This Machine Works During the Harvest cycle, water again enters the water reservoir, and a purge valve opens to drain the reservoir and dilute the concentration of accumulated minerals. The purge valve is opened The AutoIQ Controller operates the ice machine by for a fixed amount of time, but the water pump monitoring several input measures and switching does not start right away, but at a time determined various loads on and off. If it does not, it is assumed that there is a water pump problem and the controller shuts the unit off. If the water level does "measure up" the water pump is restarted and the AutoIQ Controller then measures how long it takes to lower the water level. If the water level does not fall, the machine Shuts Down on a Water Error. It only does this when the water temperature reaches a preset minimum. Note: If there is a power interruption, after power is restored the machine will restart, go thru a brief Freeze cycle and then go thru a 5 minute Harvest cycle. The Freeze light will be blinking - even when the machine is in harvest. Error Restarts: The machine automatically attempts to restart 50 minutes after a shut down. If another problem occurs in the next cycle, the machine will attempt one more restart. If another problem occurs in the next cycle, the machine will be off and must be manually reset. January 2000 Page 23 WRF560SMYE & CME456 Technicians Only: Harvest Cycle Operational Sequence Harvest The (air cooled model) fan(s) is(are) off. Diagnostic Lights and Manual Resets The controller will shut the machine off if a malfunction is sensed. The Controller will restart The purge valve opens, and will remain open for the machine 2 times, with a 50 minute interval 40 seconds. If a malfunction is still present after the second restart, the machine will then shut The water pump shuts off, it will restart in less than off and must be manually reset. [. . . ] It is attached to the discharge line of the compressor, 6" from the compressor discharge port. Unwrap the insulation and un-snap the clip holding the sensor to the discharge line. Trace the sensor wires back to the controller, they are plugged into #5 with the water temperature sensor, and must be replaced with it. Reverse to replace, be sure that the discharge line sensor is 6" up from the compressor discharge port. [. . . ]