SERVICE (cont.)

LAMP REPLACEMENT (Refer to Fig.24)(cont.)

9.Reconnect the plug on the door wiring harness to the connector on the door interconnect wiring harness.

10.Install the door lower panel (5) using four #8-32 screws.

LAMP STARTER and SOCKET (Refer to Fig. 25) Location:

The lamp starter (6) is located inside the door assy (1) on the top of the door lower panel (5).

Test Procedures:

1.Disconnect the dispenser from the power source.

2.Disconnect the starter leads from the door wiring harness.

3.Remove lamp starter from starter socket.

4.Check for continuity on each lead of the starter socket.

If continuity is present as described the starter socket is operating properly.

If continuity is not present as described replace the starter socket.

5.Remove starter (6) from starter socket.

6.Check for continuity across the pins on the bottom of the starter (6).

If continuity is present as described, replace the starter. If continuity is not present as described, starter is operating properly.

Note: If continuity tests are both as described and lamp does not light, replace the starter.

Removal and Replacement (Refer to Fig.25):

1.Open dispenser door assy (1)

2.Remove the four #8-32 screws securing the door lower panel (5) to the door assy (1).

3.Disconnect the leads on the starter socket from the door wiring harness.

4.Remove lower door panel (5) and starter w/socket

(6) as assembly.

5.Compress the spring tabs on the socket and re- move socket from the door bottom cover (5).

6.Rotate starter 90° and remove from the starter socket.

7.Insert new starter (6) into socket and turn 90° until the pins snap in place.

8.Install new socket by compressing spring tabs on the socket and pushing the socket up through the hole in the lower door panel (5) and releasing spring tabs.

9.Connect the sockets leads to the door wiring harness.

10.Install door lower panel (5) with starter and starter socket on door assy (1) using four #8-32 screws.

LEVEL CONTROL BOARD AND LEVEL PROBE - FMD-1 ONLY

P1665

FIG. 26 LEVEL CONTROL BOARD AND PROBE

Location:

The level control board is located behind the lower access panel mounted on the right side of the component bracket.

The Level probe is located on the left center of the tank lid just in front of the overflow tube.

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Bunn FMD-1 FMD-2 service manual Lamp Replacement Refer to, Lamp Starter and Socket Refer to Location, As assembly
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FMD-1 FMD-2 specifications

The Bunn FMD-1 and FMD-2 models represent a significant advancement in the realm of coffee brewing equipment, catering to the demands of both commercial establishments and serious coffee enthusiasts. These machines are designed to efficiently brew high-quality coffee while minimizing operational complexity.

The Bunn FMD-1 is a single brewer, while the FMD-2 features dual brewing capabilities. This distinction allows the FMD-2 to meet higher coffee volume demands, making it an ideal choice for bustling cafes or restaurants where efficiency is paramount. Both models are engineered with a robust stainless steel construction, ensuring durability and longevity in high-traffic environments.

One standout feature of both models is the infusion technology. This proprietary system enhances the extraction process, allowing for optimal flavor development. The machines utilize a programmable brewing timeline, which provides users with a high level of control over the brewing variables such as time and temperature. This leads to a customizable brewing experience tailored to specific coffee blends or personal taste preferences.

Additionally, these brewers are equipped with an integrated hot water faucet, offering convenience for making tea, hot chocolate, or even instant soup. This multifunctionality improves workflow in busy kitchens, as it eliminates the need for separate hot water dispensers.

The FMD series is also designed with user-friendly interfaces. The digital display provides clear, intuitive information about the brewing process, including brew progress and maintenance alerts. This makes it easy for operators to monitor and manage the machine, ensuring consistency and quality in every cup.

Moreover, both models are designed for quick and efficient cleaning. The removable brewing components facilitate maintenance, which is crucial in a commercial setting where hygiene and equipment uptime are critical.

In terms of capacity, the FMD-1 brews up to 3.8 gallons per hour, while the FMD-2 can produce an impressive 7.5 gallons per hour, demonstrating their suitability for high-volume service.

Overall, the Bunn FMD-1 and FMD-2 models embody the perfect blend of technology, efficiency, and user-centric design, making them a valuable addition to any coffee service operation. Their ability to deliver consistent, high-quality coffee with ease is sure to enhance the customer experience and streamline operations simultaneously.
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