TROUBLESHOOTING (cont.)

 

 

 

PROBLEM

 

PROBABLE CAUSE

 

REMEDY

Water flows into tank continuously

1. Refill valve

 

Foreign material lodged in valve,

with power removed from brewer.

 

 

holding it in open state.

 

 

2. Refill probe or sensitivity set-

 

Check the sensitivity setting. Refer

 

 

ting

 

to the REFILL function on page

 

 

 

 

47. If the left three digit number

 

 

 

 

is less than the right number, the

 

 

 

 

machine “thinks” it is full and the

 

 

 

 

refill valve should be off. If the left

 

 

 

 

number is larger than the right, then

 

 

 

 

the refill valve will automatically be

 

 

 

 

turned on to fill the tank. The right

 

 

 

 

number is the threshold setting and

 

 

 

 

can be adjusted to compensate for

 

 

 

 

extreme water conditions: very pure,

 

 

 

 

low conductance water requires a

 

 

 

 

higher setting, while high mineral

 

 

 

 

content, high conductance water

 

 

 

 

requires a lower setting. Note that

 

 

 

 

the left number changes from a high

 

 

 

 

value when water is NOT touching

 

 

 

 

the refill probe to a low valve when

 

 

 

 

water IS touching the probe. For

 

 

 

 

best operation, the right number

 

 

 

 

should be set to a value midway

 

 

 

 

between these low and high num-

 

 

 

 

bers. Before changing the setting,

 

 

 

 

confirm that the refill probe is free

 

 

 

 

of scale buildup and the connection

 

 

 

 

to it is secure.

 

 

3. Control Board

 

Substitute a control board known

 

 

 

 

to be in good working order.

Page 68

36748 041504

 

Page 67 Page 69
Page 68
Image 68
Bunn ITCB-DV manual Water flows into tank continuously Refill valve, Ting, If the left three digit number, To it is secure
Page 67 Page 69

ITCB-DV specifications

The Bunn ITCB-DV is a commercial coffee brewer known for its efficiency, versatility, and excellent brewing capabilities. Designed for high-demand environments like restaurants, cafes, and other food service establishments, this machine stands out due to its innovative features and technologies that enhance user experience and brewing quality.

One of the main features of the Bunn ITCB-DV is its dual voltage system, allowing it to operate efficiently at both 120V and 240V. This adaptability makes it suitable for a variety of locations without compromising performance. The brewer is designed to brew up to 3.8 gallons of coffee per hour, making it perfect for busy settings where speed and volume are critical.

The ITCB-DV is equipped with a unique Smart Brew technology that ensures precise brewing temperatures and times. This feature guarantees optimal extraction of coffee flavors, resulting in a consistently delicious and aromatic brew. Additionally, the brewer incorporates a digital brew counter that helps users track daily coffee production, allowing for better inventory management.

With an adjustable brew basket and multiple batch sizes, the Bunn ITCB-DV caters to diverse brewing needs. Whether preparing single servings or larger quantities, the brewer accommodates various coffee preferences. The machine is also compatible with Bunn's airpot systems, ensuring that fresh coffee is easily accessible and can be served quickly to customers.

In terms of construction, the Bunn ITCB-DV is built to last. It features a stainless steel exterior that not only adds a sleek appearance but also ensures durability against the rigors of commercial use. Furthermore, the brewer has a front-loading design, which allows for easy access and maintenance, minimizing downtime.

The ITCB-DV is also energy-efficient, featuring a low-wattage option that reduces electricity consumption without sacrificing brewing quality. This characteristic not only helps in cutting down operational costs but also appeals to eco-conscious businesses aiming to reduce their environmental footprint.

Overall, the Bunn ITCB-DV is a reliable and feature-rich coffee brewing solution tailored for high-volume environments. Its combination of advanced technologies, user-friendly design, and robust construction makes it an excellent choice for businesses committed to delivering exceptional coffee experiences. With this brewer, operators can ensure that their customers always enjoy top-quality coffee, brewed with precision and care.
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