Bunn AXIOM 0/6 Twin Installation & Operating Manual

Bunn AXIOM 0/6 Twin Installation & Operating Manual

Bunn axiom 0/6 twin: operating manual
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INSTALLATION & OPERATING MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601
FAX: (217) 529-6644
To obtain the Illustrated Parts Catalog, visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE,
and the quickest way to obtain the catalog. Contact Bunn-O-Matic Corporation at 1-800-286-6070 to obtain a paper
copy of the required Illustrated Parts Catalog mailed via U.S. Postal Service.
39130.0000C 05/07 ©2006 Bunn-O-Matic Corporation
www.bunn.com

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Summary of Contents for Bunn AXIOM 0/6 Twin

  • Page 1 To obtain the Illustrated Parts Catalog, visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE, and the quickest way to obtain the catalog. Contact Bunn-O-Matic Corporation at 1-800-286-6070 to obtain a paper copy of the required Illustrated Parts Catalog mailed via U.S. Postal Service.
  • Page 2: Table Of Contents

    SOLE OPTION 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: User Notices

    Unauthorized use or duplication of these marks is strictly prohibited by law. The absence of a name or logo in this list does not constitute a waiver of any and all intellectual property rights that Bunn-O-Matic Corporation has established in any of its product, feature, or service names or logos.
  • Page 4: Electrical Requirements

    The brewer must be disconnected from the power source until specifi ed in Initial Set-Up. Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements. ELECTRICAL HOOK-UP (All Models) CAUTION – Improper electrical installation will damage electronic components. An electrician must provide electrical service.
  • Page 5 Requirements for brewers with an attached cord set are as follows: Note: This electrical service re- quires 2 current carrying conduc- tors (Neutral, and L1) and a separate conductor for earth ground. WHITE WHITE NEUTRAL NEUTRAL L1 BLACK L1 BLACK GREEN GREEN Requirements for brewers without an attached cord set are as follows:...
  • Page 6: Plumbing Requirements & Initial Set-Up

    25 feet from the facilitate moving the brewer to clean the counter top. Bunn-O-Matic does not recommend the use of a saddle valve to install the brewer. The size and shape of the hole made in the supply line by this type of device may restrict water fl...
  • Page 7: Operating Controls & Coffee Brewing

    COFFEE BREWING 1. Begin each brew cycle with a clean empty brew funnel. 2. Insert a BUNN fi lter into the funnel. 3. Pour (or grind) fresh coffee into the fi lter and level the bed of grounds by gently shaking.
  • Page 8: Cleaning & Tank Drain

    1. The use of a damp cloth rinsed in any mild, nonabrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment. 2. Check and clean the sprayhead. The sprayhead holes must always remain open. Insert the short end of the sprayhead cleaning tool into each of the fi ve water outlets of the plastic sprayhead to remove any mineral deposits (Refer to Fig 1) 3.
  • Page 9: Programming Switches

    ADJUSTMENTS & OPTIONAL SETTINGS BUNN ® Using the menu-driven display on the front of the brewer, the operator has the ability to alter or modify various brewing parameters such as brew lockout, brew volume, brew strength, etc. This allows for the precise brewing of various fl avors of coffee.
  • Page 10 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - FLOW CHART BREW LOCKOUT ? DONE ENABLE ADS ? DONE ENTER PASSWORD UNITS METRIC DONE ENG BREW WIZARD BREW OZ: 64.0 DONE ENTER SERVICE #? LEVEL 2 SET PASSWORD SET TEMP: 200° DONE (CONT.) Page 10...
  • Page 11 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) LEVEL 2 (CONT.) ENTER ASSET # ? ENABLE CLEAN DONE ENABL WARMER OFF DONE (These two screens will change if "BrewLogic" is enabled) SPRAY OZ/M: 25.0 DONE SERVICE TOOLS ? SET PULSE BREW ? Enabl EnergySavr DONE YES REFILL DONE...
  • Page 12: Brew Wizard Program Functions

    ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) The programming of the brewer is divided into two levels. Brewing adjustments are in "Brew Wiz- 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 13 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - BREW WIZARD (cont.) The functions in the "BREW WIZARD" allow the operator to adjust brew settings and other fea- tures. BREW OZ: This function allows the operator to adjust the brew volume. Procedure: 1.
  • Page 14: Enable/Disable Ads

    ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) ENABLE ADS This function allows the operator to choose wheth- er or not to display an advertising message. An ad can be saved to the brewer by writing the ad using the programming commands. This message will be displayed when the brewer is idle.
  • Page 15 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) ENABLE ADS ? DONE NEW AD ? 2 LINES 16 CHARS AVAILABLE NOTE: The available characters are: A through Z 0 through 9 ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ SCROL THRU ALPHA NEXT NEXT LETTER WRITE BTM LINE ?
  • Page 16: Level 2 Programming Functions

    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 17 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 SET PASSWORD SET LANGUAGE UNITS...
  • Page 18 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SET PULSE BREW ? DRIP TIME 0:30 DONE ENABLE CLEAN DONE Enabl EnergySavr DONE YES EnableFreshTimer DONE YES ENABL WARMER OFF DONE REFILL DONE This function allows the sprayhead to “pulse” on and off dur- ing a brew cycle.
  • Page 19 ADJUSTMENTS & OPTIONAL SETTINGS (CONT.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) ENABLE BrewLOGIC DONE Go to SPRAY OZ/M: PLACE BREWER IN FINAL LOCATION CALIBRATE NOW? ACCURACY RISK!!! CAL. Go to CAL LP1-LP2 TOO HOT-WILL COOL TANK NOW PRESS BREW WHEN CONTAINER READY COOLING TANK PLEASE WAIT...
  • Page 20 PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) CONTAINER READY? QUIT Go to CAL LP1-LP2 CALIBRATE SPRAY PRESS BREW START WaitingTilCycle 4 CYCLE x COMPLETE ENTER OZ XX.X DONE SPRAY OZ/M: XX.X LP1-LP2 OZ XX.X CALIBRATE LP1-LP2 Go to BREW Go to CAL COUNTERS LP1-LP2 When the dispensing fi...
  • Page 21 PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SPRAY OZ/M: 25.0 DONE CALIBRATE FLOW ? BREW COUNTERS ? SERVICE TOOLS ? FACTORY DEFAULTS Brew Lockout BREW 64 OZ BREW METER ENABLE ADS PASSWORD Language English Units English SET TEMP 200° F SET READY 195°...
  • Page 22: Troubleshooting

    PROBLEM Temperature Too Low Heating Time Too Long Fill Time Too Long Temp Sensor Out Of Range, Check For Bad Connections Temp Sensor Out Of Range, Check Wire For Shorts Equipment will not operate Water fl ows into tank continu- ously with power removed from brewer.
  • Page 23 Service required Service required Refer to page # 8 Service required Service required BUNN paper fi lters should be used for proper extraction Replace sprayhead The brew cycle should be start- ed only with an empty decanter under the funnel.
  • Page 24 4. Funnel Loading 5. Water temperature 6. Incorrect recipe Page 24 REMEDY BUNN paper fi lters should be used for proper extraction For coffee, a suffi cient quantity of fresh drip or regular grind should be used for proper ex- traction.
  • Page 25 PROBLEM Brewer is making unusual noises. "CHECK SPRAYHEAD FOR LIME" - "CHECK FITTINGS FOR LIME" "WARNING INACCURATE FLOW" - "TOO MUCH LIME PLEASE REPAIR" "WARNING VERY LOW FLOW" - "PLEASE REPAIR" TROUBLESHOOTING (cont.) PROBABLE CAUSE 1. Solenoids vibrating 2. Plumbing lines 3.
  • Page 26: Schematics

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