B.Freezing Cylinder Off-On switch

The Freezing Cylinder Off-On switches are two position toggle switches used to supply power to the left or right freezing cylinder control circuit. When the switch is in the OFF position, the refrigeration system and auger will not operate. When the switch is in the ON position, the freezer can be run in the freezing mode or cleaning mode. The freezer will be in the sleep mode until a switch is activated.

NOTE

The control on the left side of the freezer also controls the refrigeration of both mix hoppers. The left Freezing Cylinder Off-On switch must be in the ON position any time there is mix in the freezer, even if the left cylinder is not being used.

C. Push To Freeze Switch

The PUSH TO FREEZE switch is a membrane or "snap" switch used to start the freezing cycle. During initial freeze down, the The Main Freezer Power switch and Freezing Cylinder Off-On switch are placed in the ON position. Next, the PUSH TO FREEZE switch is pressed and held until the drive motor and compressor turn on.

NOTE

After the auger drive motor starts, there is a 3 second delay before the compressor starts.

G. Amber Light

During the normal operation, the amber light next to the PUSH TO FREEZE switch will illuminate after the freezer has been idle for the preset cycles. Before drawing product, press the PUSH TO FREEZE switch. A horzontal status bar on the LCD display will begin to fill the screen as product freezes down. Wait until at least six bars are dirsplayed or the green light is illuminated before dispensing.

NOTE

If the freezer shuts off and alternating green and amber lights flash on the control panel, the freezer is running in the "cab only " mode (both freezing cylinders are turned off) or the freezer is in an error condition. Note the display on the LCD screen. If the screen displays an error, turn the Freezing Cylinder Off/On switch to the OFF position, correct the problem and place the Freezing Cylinder Off/On switch to the ON position. (Refer to Troubleshooting in Section 4).

H.Green Light

The green light is used to indicate that the product has reached the proper consistency and is ready to be dispensed. The light begins to flash at 98% of consistency.

I.Clean Switch

The CLEAN switch is a membrane, or "snap" switch. When the switch is pushed, the freezing cylinder's refrigeration system will be OFF and the auger will rotate for cleaning. The CLEAN mes- sage will display on the LCD screen. When the switch is pushed again, the auger will stop and the amber light will flash indicating the freezer is in the CLEAN mode. To exit the CLEAN mode turn the Freezing Cylinder Off/On switch to the OFF position. If the freezer is left in CLEAN for more than 30 minutes, it will go into an error mode. See Section 4 regarding errors.

J.Drive Motor Overload

The internal drive motor overload will trip if the drive motor is overloaded. It will reset after approximately 10-12 minutes. If the drive motor continues to trip, refer to Troubleshooting in Section 4.

K.Mix Low Light Indicator

A MIX LOW message will appear on the LCD display to alert the operator of a low mix condition. The message will display when there is approxi- mately one gallon of mix left in the hopper. When the MIX LOW message is displayed, refill the hopper immediately.

L.Dispense Rate Adjusters

The dispense rate adjuster limits the opening of the spigot. To adjust product dispense rate, turn the adjusting knob clockwise for slower flow and counter- clockwise for faster flow. It takes at least five complete turns of the adjusting knob to make a noticable difference in the dispense rate.

M.High Head Pressure Cut Out (water cooled models only)

If the head pressure exceeds 445 PSIG (28 bar) , the high head pressure cutout will trip. The reset button can be accessed from the top left corner on the right side panel of the freezer.

N.Front Door Safety Switch

The front door safety switch prevents the auger from turning when the front door is removed. The switch is open when the door is removed and closed when the door is properly installed.

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