Grindmaster AM-344-04 Special Control Functions, User Lockout, System Restore Function

Page 15

Special Control Functions

User Lockout

User Lockout is achieved via the position of the LOCK jumper on the board header. Locate the header on the board (shown below) and place the jumper in the desired position. In the Locked position all menus in this document are locked out, and the unit will only allow brewing functions. There are two versions of the header, 10 pin and 2 pin. Both configurations are shown below.

10 Pin Version

2 Pin Version

 

UNLOCKED

UNLOCKED

1

LOCK

LOCK

 

LOCKED

LOCKED

1

LOCK

LOCK

System Restore Function

This function will restore a Precision Brew® unit to its original factory settings. To activate system restore, power on the unit while holding in the DOWN button on the keypad (use the keypad that controls the RIGHT side for a double unit).

Continue holding the DOWN button and the display will scroll “rEStorE” to indicate that a system restore is about to happen. If the DOWN button is released at this point, the restore is cancelled. If the button hold is continued, the display will scroll “donE” to show completion of a system restore.

Upon a successful restore, the original factory settings will override all changes. The brew counters are not affected.

Factory Specific Features

The following sections describe features that are not intended to be used by the end user. These features, instead, are intended to help Grindmaster set up and test the machine.

Factory/Field Test Menu

This menu is intended to check product functionality both at the end of the factory line and in the field. The con- trol must be completely OFF (both sides) to enter field test. This mode is entered by pressing and holding the UP key and the LARGE BREW key on the keypad (use the keypad that controls the RIGHT side for a double unit) for 6 seconds. Once the menu is entered, the unit will start with an LED test that lights all LEDs and segments on the display.

Proceeding through the field test is done by pressing the ON/OFF key (RIGHT side if a double unit). Each time this button is pressed, the test will advance to the next step. For the output test, use the UP and DOWN keys to select the desired output.

Refer to the table on the following page for operation. Field Test Mode exits after stepping through all modes only- there is not a timeout.

Shuttle Brewers & Airpot/Shuttle Brewers

Page 15

Page 14 Page 16
Image 15
Page 14 Page 16
Contents Shuttle Brewer & Airpot/Shuttle Brewers Table of ContentsPage Shuttle Brewers & Airpot/Shuttle Brewers A546-445A546-213 A71949Installation Set-Up/PositionWater Hook-up Start-up Electric Hook-upHOT Liquid Hazard OperationAdjustments Brew Routine Bypass b-PProgramming Settings RoutineProgramming For All Brewer Settings and Large Portion Pulse Brew # of Pulses PRESS-AND-HOLD UP & Down Arrows for 5 Seconds Weekly or Bi-Weekly, Depending on Use CleaningAfter Each Brew Every DayRemove Heater ServiceDrain Water Tank Remove Brew ValveFactory/Field Test Menu System Restore FunctionSpecial Control Functions User LockoutStep Function Operation Description Troubleshooting Tank does not refill To control board and transformer poweredBoard and transformer not Entitled No power to controlTransformer powered Tank does not heatTroubleshooting Large or too small Brew volume tooNot start Brew volumeErratic Brew cycle willTroubleshooting Section on Filling Problems. Once Sprayhead will notStop dripping water Reference Top View Picture Parts List for All Precision Brew ModelsReference Front View Picture Reference Lower Warmer PicturePrior to May After May Shuttle Brewers & Airpot/Shuttle Brewers Shuttle Parts List Gauge Assembly A718-018Upper Faucet A537-049 Airpot/Shuttle Shuttle BrewersCleaning & Sanitizing Instructions Wiring Diagram Precision Brew 430 Series Wiring Diagram Precision Brew 330 Series Wiring Diagram Prior to May Wiring DiagramAfter May Wiring Diagram Precision Brew 330 Series Wiring Diagram PB-330E 230V, PBVSA-330E 230V, PBIC-330E 230V Brewers Wiring Diagram Heater Configuration 3 Heater Wiring Diagram Heater Configuration 1 Heater Grindmaster Corporation Form # AM-344-04 A090-840

AM-344-04 specifications

The Grindmaster AM-344-04 is a robust and versatile appliance designed primarily for coffee brewing in commercial settings. This machine stands out in the industry due to its combination of advanced features, user-friendly design, and exceptional brewing capabilities, making it an essential addition for coffee shops, restaurants, and cafes that prioritize quality and efficiency.

One of the main features of the AM-344-04 is its programmable brewing system, which allows users to set precise brewing times and batch sizes. This customization ensures that each pot of coffee is brewed to perfection, catering to diverse customer preferences. The machine can brew up to 12 cups of coffee at a time, ideal for busy environments that demand high throughput.

The Grindmaster AM-344-04 is equipped with a digital control panel that simplifies operation for users. The intuitive interface provides real-time feedback on brewing cycles, water temperature, and brew times, enabling baristas to monitor the process closely. Additionally, the machine's high-efficiency heating element ensures rapid water heating, reducing wait times and increasing productivity, especially during peak hours.

Another notable characteristic of the AM-344-04 is its dual-funnel design, which allows for simultaneous brewing of different coffee blends. This feature is particularly beneficial for establishments that offer a variety of coffee types, as it enables operators to meet diverse customer needs without compromising on quality or service speed.

In terms of build quality, the Grindmaster AM-344-04 features a durable stainless-steel construction that not only enhances its aesthetic appeal but also ensures longevity. The machine is designed to withstand the rigors of daily use in a bustling environment, making it a reliable choice for coffee professionals.

Moreover, the AM-344-04 incorporates advanced brewing technology, including precision spray head systems that evenly distribute water over the coffee grounds. This feature enhances extraction, resulting in a richer and more flavorful brew. Additionally, the machine includes a built-in water filtration system, which helps to improve water quality, further enhancing the taste of the coffee.

Lastly, the Grindmaster AM-344-04 is designed with easy maintenance in mind. Its removable components facilitate quick cleaning, ensuring that the machine remains in optimal condition for high-quality brewing. This attention to ease of use and maintenance makes the AM-344-04 a smart investment for any coffee service operation looking to elevate its offerings. Whether you are a seasoned barista or a new coffee shop owner, the Grindmaster AM-344-04 promises to deliver an exceptional brewing experience.
Top Page Image Contents