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.

Note: Water flow rate is factory preset at

approximately 0.80 ounces per second.

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

On Right Controller: Left dial operates #4 head, middle dial

Jumper

Position

operates #5 head, and right dial operates #6 head.

Page 6	Crathco® Powdered Beverage Dispensers

CC-302-20 specifications

The Grindmaster CC-302-20 is a highly regarded coffee brewing machine designed for cafes and restaurants that require both quality and efficiency. This model stands out for its user-friendly features and advanced brewing technology, making it a popular choice among coffee enthusiasts and professionals alike.

One of the main features of the Grindmaster CC-302-20 is its programmable brewing cycles. This allows operators to customize brew times and temperatures according to their specific coffee offerings. The machine can brew up to 3 gallons of coffee per cycle, ensuring that businesses can meet high demand during peak hours without compromising on quality.

A significant characteristic of the CC-302-20 is its digital display, which provides real-time information on brewing status and alerts for maintenance needs. This feature ensures that users can monitor the brewing process at a glance, minimizing the chance of over-brewing or under-brewing coffee. The machine also includes an automatic shut-off function, which enhances energy efficiency and safety.

The Grindmaster CC-302-20 incorporates advanced brewing technology, notably its precision temperature control system. This system guarantees that water is heated to the optimal brewing temperature, which is crucial for maximizing the extraction of coffee flavors. This feature is particularly beneficial for cafes that pride themselves on serving high-quality, flavorful coffee.

Additionally, the CC-302-20 is designed with a durable, stainless steel construction, ensuring long-lasting performance in busy commercial environments. Its compact footprint makes it suitable for various countertop sizes, while the sleek design contributes to an appealing aesthetic in any coffee shop or restaurant.

Maintenance is another critical aspect of the Grindmaster CC-302-20. The machine is engineered for easy access to components, making it simple for staff to clean and service as needed. Regular maintenance routines can help extend the life of the equipment and maintain optimum brewing performance.

In conclusion, the Grindmaster CC-302-20 coffee brewer is an exceptional choice for establishments seeking a reliable, efficient, and high-quality brewing solution. Its programmable features, precision temperature control, and durable design make it an investment that meets the demands of busy coffee environments while consistently delivering delicious brews.