INITIAL FILL & HEAT

CAUTION - The dispenser must be disconnected from the power source throughout the initial set-up, except when specified in the instructions.

1.Turn-on the water supply and connect the dispenser to the power source.

2.Water will automatically flow into the tank to the proper level and then shut-off. This will take less than five minutes.

3.When the tank is full of water, open the front door and place the heater switch in the “ON” (lower) position. A tank full of cold water will take approximately eighty minutes (IMIX-5S) or forty-five minutes (IMIX-3S) for the water to heat on 120 volt versions or forty minutes (IMIX-5S) or twenty-five minutes (IMIX-3S) for 120/208 volt versions and 120/240 volt versions.

During this waiting period, complete these dispenser set-up steps:

a.Place the drip tray in front of the dispenser. Set the drip tray cover in place.

b.Place a set of keyholes in the cup locator plate over the screws beneath the hopper access door and push down gently.

c.Fill the hoppers with the dry product to be dispensed.

LIQUID LEVEL CONTROL

The system automatically maintains the hot water tank’s level by energizing the refill solenoid when the water level drops below the liquid level probe. If the system has not successfully refilled in 15 minutes, a refill error occurs. When a refill error occurs, the refill solenoid is de-energized and the left rinse L.E.D. will flash about once every 5 seconds. Once the cause of the refill error has been investigated (see the troubleshooting guide in the Operating and Service Manual) and cured, the system can be reset by placing the Rinse/Run switch in the programming (center) position, momentarily.

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Bunn 5S service manual Initial Fill & Heat, Liquid Level Control
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5S specifications

The Bunn 5S coffee maker is a staple in both commercial and residential settings, known for its reliability and efficiency. One of its main features is the five-gallon capacity, which makes it ideal for businesses such as cafes, restaurants, and office break rooms where high-volume coffee production is necessary. This capacity ensures that user needs are met with minimal downtime, allowing for continuous service.

A key technological feature of the Bunn 5S is its patented brewing system. The machine utilizes a unique spray head design, which creates a uniform coffee extraction process. This results in a consistent flavor profile in every batch, enhancing the quality of the coffee served. In addition to its brewing mechanism, the Bunn 5S features a stainless steel construction which not only contributes to its durability but also aids in maintaining temperature stability for optimal brewing.

The Bunn 5S also showcases an advanced temperature control system, with an internal thermostat that ensures water is heated to the ideal brewing temperature. This feature is crucial as it allows for maximizing the coffee’s extraction process, leading to a rich and flavorful cup. The machine heats water quickly, minimizing the wait time between brews, which is essential in a high-demand scenario.

Another characteristic of the Bunn 5S is its ease of use. The machine is designed for quick setup and operation, requiring minimal training for new staff. The user-friendly interface includes simple controls for brew strength and volume, making it easy to customize the coffee experience according to individual preferences.

Cleaning and maintenance are also simplified with the Bunn 5S. The machine features removable components that can be easily washed, ensuring that the coffee maker stays hygienic and operates efficiently. Regular maintenance checks are facilitated by its accessible design, allowing operators to ensure longevity and performance without extensive technical knowledge.

In summary, the Bunn 5S is a robust coffee-making solution that combines significant capacity with cutting-edge technology to produce high-quality coffee consistently. Its features, such as the innovative brewing system, durable construction, effective temperature control, and user-friendly design, make it an excellent choice for anyone needing to serve large quantities of coffee efficiently. Whether for commercial use or home brewing enthusiasts, the Bunn 5S stands out as a top contender.
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