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Bunn Axiom Series Programming Manual

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PROGRAMMING MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
41154.0000C 05/12 ©2008 Bunn-O-Matic Corporation

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  Summary of Contents for Bunn Axiom Series

  • Page 1 PROGRAMMING MANUAL BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 41154.0000C 05/12 ©2008 Bunn-O-Matic Corporation...
  • Page 2 AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND. In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profi ts, lost sales, loss of use of equipment, claims of Buyer’s customers, cost of capital, cost of down time, cost of substitute equipment, facilities or services, or any other special, incidental or consequential damages.
  • Page 3 INTRODUCTION This equipment will brew a ⁄ gallon batch of coffee into an awaiting decanter. The brewer may have a hot water faucet for allied beverage use. It is only for indoor use on a sturdy counter or shelf. CONTENTS Adjustments &...
  • Page 4: Programming Brewer

    ADJUSTMENTS & PROGRAMMING PROGRAMMING THE BREWER The programming of the brewer is divided into two levels. Brewing adjustments are in "BrewWiz- ard". Service functions are accessed in Level 2. The following function screens are in order of appearance. Each screen will have instructions on how to access, and the procedures to program the various functions of the brewer.
  • Page 5: Brew Oz

    ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - BrewWIZARD (cont.) The functions in the "BrewWIZARD" allow the operator to adjust brew settings and other features. BREW OZ: This function allows the operator to adjust the brew volume. Procedure: 1. Press and hold the right hidden switch until the display reads "BrewWIZARD" and release. 2.
  • Page 6 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) ENABLE ADS able characters. When the desired character This function allows the operator to choose wheth- is shown on the display, press and release er or not to display an advertising message. An "NEXT" to move to the next character in the ad can be saved to the brewer by writing the ad top line.
  • Page 7 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) ENABLE ADS ? DONE NOTE: The available characters are: A through Z 0 through 9 NEW AD ? ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ WRITE TOP LINE ? 2 LINES 16 CHARS SCROL THRU ALPHA...
  • Page 8 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) SERVICE NUMBER This function allows the operator to enter in the telephone number to call if service is needed. The service number will be displayed anytime there is a fault message displayed. Procedure to enter the service number: 1.
  • Page 9 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) NOTE: Access to the remaining functions in LEVEL 2 is intended for trained service personnel only. More in depth information can be found in the Axiom Service Manual 39132.0000 Any 3 digit number may be programmed to prevent unauthor- SET PASSWORD ized access of LEVEL 2.
  • Page 10 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) "EASY PULSE BREW" times: PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) Min: Base brew time + 40 seconds Max: Base brew time + 3:00 minutes This function allows the sprayhead to “pulse” on and off dur- SET PULSE BREW ? ing a brew cycle.
  • Page 11 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) The BrewLogic system allows the brewer to be calibrated to ENABLE BrewLOGIC high mineral locations and compensate as deposits build up DONE internally. Press YES, then press DONE. Follow the prompts. Pertains only to software version 1.07 &...
  • Page 12 PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) When the dispensing fi nishes, empty the decanter/server and CONTAINER READY? place back under brew funnel. QUIT Select YES for calibration. Selecting QUIT will skip to level probe calibration screen. Go to CAL LP1-LP2 Press the "BREW START"...
  • Page 13 PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) View or enter the actual fl ow rate coming out of the sprayhead. SPRAY OZ/M: 25.0 This is used to tell the internal controller how fast the water DONE is fl owing. Use the "CALIBRATE FLOW" screen to obtain the most current fl...
  • Page 14: Troubleshooting

    TROUBLESHOOTING PROBLEM PROBABLE CAUSE REMEDY Temperature Too Low 1. Water temperature in the A) Wait for the brewer to heat tank does not meet the ready to the proper temperature. temperature. B) Disable the BREW LOCK- OUT function. Refer to program- ming section for procedure.
  • Page 15 Dripping from sprayhead. 1. Brew valve Service required Water overfl ows fi lter. 1. Type of paper fi lter BUNN paper fi lters should be used for proper extraction 2. No sprayhead Replace sprayhead Beverage overfl ows decanter 1. Beverage left in decanter from...
  • Page 16 PROBLEM PROBABLE CAUSE REMEDY Weak beverage. 1. Type of paper fi lter BUNN paper fi lters should be used for proper extraction 2. Coffee For coffee, a suffi cient quantity of fresh drip or regular grind should be used for proper ex- traction.
  • Page 17 TROUBLESHOOTING (cont.) PROBLEM PROBABLE CAUSE REMEDY Brewer is making unusual 1. Solenoids vibrating Service required. noises. 2. Plumbing lines Plumbing lines should not be resting on the countertop. 3. Water supply The brewer must be connected to a cold water line. Water pres- sure to the brewer must not be higher than 90 psi (620 kPa).