Removal of Thermistor, Thermistor Curve

Removal of Thermistor

1.Disconnect power.

2.Remove machine lid. (Figure JJ)

3.Disconnect thermistor wires. (Figure KK)

4.Lift out thermistor and replace as needed. (Figure LL)

5.To replace with thermistor, add food grade lubricant. (Figure MM)

Figure JJ

Figure KK

Figure LL

Figure MM

		THERMISTOR CURVE

°C	°F	RESISTANCE (OHMS)	°C	°F	RESISTANCE (OHMS)

0	32	16325	60	140	1244

5	41	12697	65	149	1041

10	50	9951	70	158	875

15	59	7856	75	167	740

20	68	6246	80	176	628

25	77	5000	85	185	535

30	86	4028	90	194	458

35	95	3266	95	203	393

40	104	2663	100	212	339

45	113	2185	105	221	294

50	122	1802	110	230	255

55	131	1493

Crathco® Powdered Beverage Dispensers	Page 17

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.