Bunn VPR APS service manual Troubleshooting, Problem Probable Cause Remedy

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TROUBLESHOOTING

A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic Technical Service Department.

•Inspection, testing, and repair of electrical equipment should be performed only by qualified service person- nel.

•This brewer is heated at all times. Keep away from combustibles.

WARNING – • Exercise extreme caution when servicing electrical equipment.

•Unplug the brewer when servicing, except when electrical tests are specified.

•Follow recommended service procedures

•Replace all protective shields or safety notices

PROBLEM

PROBABLE CAUSE

REMEDY

Water is not hot

1. Limit Thermostat

Refer to Service - Limit Thermo-

 

CAUTION - Do not eliminate or

stat for testing procedures. See

 

bypass limit thermostat/thermal

page 10

 

cut-off. Use only BOM replace-

 

 

ment part.

 

 

Limit Thermostat - #29329.0001

 

 

2. Control Thermostat

Refer to Service - Control Ther-

 

 

mostat for testing procedures.

 

 

See page 9

 

3.

Tank Heater

Spitting or excessive steaming

1.

Lime Build-up

 

CAUTION - Tank and tank com-

 

ponents should be delimed

 

regularly depending on local

 

water conditions. Excessive min-

 

eral build-up on stainless steel

 

surfaces can initiate corrosive

 

reactions resulting in serious

 

leaks.

 

2.

Control Thermostat

Refer to Service - Tank Heater for testing procedures. See page 10

Inspect the tank assembly for excessive lime deposits. Delime as required.

Refer to Service - Control Ther- mostat for testing procedures. See page 9

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Contents VPR TC VPR APS Return Policy BUNN-O-MATIC Commercial Product WarrantyIntroduction Avertissement User NoticesElectrical Requirements CleaningInitial SET-UP Coffee BrewingProblem Probable Cause Remedy TroubleshootingWater Temperature Problem Probable CauseProbable Cause Remedy ProblemControl Thermostat ServiceComponent Access Service Tank Heater Limit ThermostatTank Heater Terminals VPR, VPR TC & VPR APS Volts a C Wire

VPR APS specifications

The Bunn VPR APS is a commercial coffee brewer designed for businesses that require a reliable and efficient solution for brewing large quantities of coffee. This equipment is particularly well-suited for restaurants, offices, convenience stores, and other settings where high-demand for coffee is prevalent. With its robust construction and advanced brewing technology, the VPR APS ensures consistent flavor and quality with every batch.

One of the standout features of the Bunn VPR APS is its capacity. The machine can brew up to 3.8 gallons of coffee per hour, making it capable of keeping up with busy service demands. The unit is equipped with two glass decanters, allowing users to have a ready supply of freshly brewed coffee on hand. Additionally, the VPR APS comes with an automatic faucet, which enables easy serving of coffee straight from the brewer into cups or containers, promoting efficiency during peak hours.

The Bunn VPR APS utilizes a unique brewing technology known as the "infusion series," which optimizes the coffee extraction process. This system allows for precise control over water temperature and flow rate, ensuring that the coffee is brewed at the ideal conditions. This level of control not only enhances the flavor profile of the coffee but also contributes to the consistency across different brews.

Another important characteristic of the Bunn VPR APS is its user-friendly interface. The machine is designed with ease of use in mind, featuring intuitive controls and simple operation. This allows staff to quickly learn how to use the machine, minimizing downtime and maximizing productivity.

Moreover, the Bunn VPR APS is constructed with durability in mind. Its stainless steel exterior not only gives it a professional appearance but also makes it resistant to rust and wear. This sturdiness ensures that the machine can withstand the rigors of a busy commercial environment.

Convenience is further enhanced with the Bunn VPR APS's ability to be plumbed or operated with a portable water tank, providing versatility based on the needs of the establishment.

In summary, the Bunn VPR APS stands out in the market for its high brewing capacity, advanced extraction technology, ease of use, durability, and versatility. It's an ideal choice for businesses looking to serve high-quality coffee efficiently.
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