TROUBLESHOOTING (cont.)

 

 

 

 

PROBLEM

PROBABLE CAUSE

REMEDY

 

Product overflows container

1. Dispense Switch

Refer to Service - Dispense Switch for

 

 

 

testing procedures. See page 28

 

2.

Dispense Solenoid Valve

Remove the solenoid valve and clear

 

 

 

any obstructions. Rebuild or replace

 

 

 

the valve if necessary. See page 47

Dispenser is making unusual

1. Plumbing Lines

Plumbing lines should not be resting

noises

 

 

on the counter top.

 

2.

Water Supply

(A) The dispenser must be connected

 

 

 

to a cold water line

 

 

 

(B) Water pressure to the dispenser

 

 

 

must not exceed 90 psi (620 kPa).

 

 

 

Install a regulator if necessary to

 

 

 

lower the working pressure to ap-

 

 

 

proximately 50 psi (345 kPa).

 

3.

Tank Heater

Remove and clean lime off the tank

 

 

 

heater. See page 50

Excess dust

1. Fan

Refer to Service

- Fan for testing

 

 

 

procedures. See page 32

 

2.

A) Hopper Drive Board - FMD-1

Refer to Service - Hopper Drive

 

 

 

Board for testing procedures. See

 

 

 

page 35

 

 

 

B) Control board

Refer to Service - Control Board for

 

 

 

testing procedures. See page 20

Display not lit

1. Lamp

Refer to Service -

Lamp, see page

 

 

 

39 for lamp replacement.

 

2.

Lamp Holder

Refer to Service - Lamp Holder for

 

 

 

testing procedures. See page 39

 

3.

Starter - Lamp

Refer to Service - Starter for testing

 

 

 

procedures. See page 40

 

4.

Ballast

Refer to Service - Ballast for testing

 

 

 

procedures. See page 19

10

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Page 10
Image 10
Bunn FMD-5 Product overflows container Dispense Switch, Dispenser is making unusual Plumbing Lines, To a cold water line

FMD-4, FMD-5 specifications

The Bunn FMD-5 is a state-of-the-art coffee dispenser designed specifically for high-volume coffee brewing situations. This machine is ideal for restaurants, convenience stores, and other establishments that require an efficient and reliable coffee dispensing solution.

One of the primary features of the Bunn FMD-5 is its ability to brew and serve fresh, hot coffee with exceptional speed. The unit is capable of dispensing up to five gallons of coffee per hour, making it an ideal choice for busy environments where customer demand is high. The system utilizes a digital brewer control that allows for precise brewing temperatures and times, ensuring consistency in flavor and quality.

The FMD-5 also incorporates advanced technologies to streamline the brewing process. It features a programmable control panel that allows users to adjust settings based on their specific needs. This includes the ability to set brew cycles, control brew levels, and even program different brew strengths. The easy-to-read digital display shows real-time information, making it simple for operators to monitor the brewing process.

Another notable characteristic of the Bunn FMD-5 is its compact and space-saving design. Despite its robust brewing capacity, the unit is designed to fit easily in various retail and foodservice environments. The machine is also built with durable materials, ensuring longevity and reliability under heavy usage.

For maintenance, the FMD-5 is designed with user convenience in mind. It features removable components and accessible areas for easy cleaning and routine maintenance. Users can also benefit from preventative maintenance features that monitor the machine’s performance, alerting operators to any potential issues before they escalate.

In terms of versatility, the Bunn FMD-5 can accommodate different brewing systems and coffee types, allowing users to customize their offerings based on customer preferences. It supports pre-ground coffee and can also be adapted for different brewing styles, enhancing its usability in various coffee service environments.

Overall, the Bunn FMD-5 is an impressive combination of speed, efficiency, and flexibility, making it an excellent choice for any operation that demands high-quality coffee with minimal wait time. Whether you are serving a morning rush of customers or maintaining a steady stream of coffee through the day, the Bunn FMD-5 stands out as a reliable and efficient coffee dispensing solution.