Grindmaster CC-302-20 Refer to Figure A and B, Thermostat Adjustment, Drink Strength Adjustment

Thermostat Adjustment

NOTE: The thermostat range is approximately 160°F to 200°F. The tank temperature is factory set at 180°F, making the beverage temperature slightly lower than 180°F.

1.Unplug machine.

2.Remove the drip tray.

3.Remove the upper splash panel on the front of the machine by removing the four Phillips head screws.

4.Locate the thermostat adjustment dial on the control board(s).

5.To adjust the temperature of the water being dispensed, turn the adjustment dial on the large* control board. (Turn clockwise to increase the water temperature or counterclockwise to decrease the water temperature)

NOTE: It will take time for the water tank temperature to reach its adjusted temperature setpoint.

￿CAUTION: Do not force the adjustment dial beyond its 270° of rotation or damage to the control board may occur.

*NOTE: PIC 4, 5, and 6 have a second controller. The temperature dial on the right hand board is not active on this board.

Drink Strength Adjustment	PIC 1 and PIC 4 (Right Head)
	Control Board

(Refer to Figure A and B)

Tools Required: #2 Phillips Screwdriver

Warning: Risk of Electric Shock! Always turn off power to machine while servicing or making internal adjustments to machine.

1.Dispense a drink to determine if drink is too strong or too weak.

2.Turn off power to machine at power switch.

3.Remove upper front splash cover below dispense heads in front of machine.

4.Using a flat head screwdriver, adjust individual dispense heads by rotating appropriate

adjustment knob. Turn on power to machine and							Figure A Operates PIC and right head on PIC4.
dispense a drink to determine if drink							Thermostat dial on this board is not used on PIC4.
strength is acceptable. If drink is not
acceptable, turn off power to machine						CONTROL BOARD FOR PIC2/3/4/5/6
and repeat adjustment steps until
desired drink strength is achieved.
Note: Clockwise rotation will result in a
stronger drink and counterclockwise will result
in a weaker drink.							1
							2
							3
Note: Water flow rate is factory preset at							1
							2
							3
approximately 0.80 ounces per second.
							1
							2
							3
							1
							2
							3
							1
							2
							3
					Figure B One controller used for PIC2, PIC3.
							One (Fig A) controller and one (Fig B) controller used for PIC4.
							Two controllers used for PIC43, PIC5, PIC6.
	Remote		On-Board
							Thermostat dial is not used on PIC43, PIC5, PIC6 right controller.
		Auger		Auger
							On Right Controller: Left dial operates #4 head, middle dial
	Jumper		Jumper
	Position		Position				operates #5 head, and right dial operates #6 head.

Page 6 Crathco® Powdered Beverage Dispensers