SERVICE (cont.)

 

TANK HEATER SWITCH

Removal and Replacement:

 

 

1. Remove the switch mounting nut on the front of

 

the front panel.

 

2. Remove switch with wires attached from the rear

 

of the front panel.

 

3. Remove the wires from the switch terminals and

 

discard switch.

 

4. Connect the wires to the new switch, refer to Fig.

 

38.

 

5. Push new switch through hole in the front panel

 

and secure with facenut.

 

BLK to Main

J1

Harnesss

J2

J4

 

J3

 

J1

 

J2

 

J4

 

J3

 

 

BLK from Main

 

Harness

FIG. 37 TANK HEATER SWITCH

P2635

 

Location:

P1219

 

FIG. 38 TANK HEATER SWITCH TERMINALS

The tank heater switch located inside the dispenser on the upper right of the front panel.

Test Procedure:

1.Disconnect the dispenser from the power source.

2.Disconnect the black wires from the main wiring harness.

3.With the switch in the “ON” lower position check for continuity between the center and the upper terminal. With the switch in the “OFF” upper posi- tion no continuity should be present between center and upper terminals.

If continuity is present as described, the tank heater “ON/OFF” switch is operating properly.

If continuity is not present as described, replace the switch.

39

35135 012103

 

Page 39
Image 39
Bunn FMD-4, FMD-5 service manual Tank Heater Switch

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.