Bunn AXIOM-3 Operator’s Manual

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Supercedes Operating Manuals:

39130.0000 & 39130.0004

INSTALLATION & OPERATING GUIDE

BUNN-O-MATIC CORPORATION

POST OFFICE BOX 3227

SPRINGFIELD, ILLINOIS 62708-3227

PHONE: (217) 529-6601 FAX: (217) 529-6644

To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and

manual updates. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070.

BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY

Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:

1)Airpots, thermal carafes, decanters, GPR servers, iced tea/coffee dispensers, MCR/MCP/MCA single cup brewers, thermal servers and ThermoFresh® servers (mechanical and digital) 1 year parts and 1 year labor.

2)All other equipment - 2 years parts and 1 year labor plus added warranties as specified below:

a)Electronic circuit and/or control boards - parts and labor for 3 years.

b)Compressors on refrigeration equipment - 5 years parts and 1 year labor.

c)Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis - parts and labor for 4 years or 40,000 pounds of coffee, whichever comes first.

These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by it will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing within the applicable warranty period. This warranty does not apply to any equipment, component or part that was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect, alteration, improper installation or operation, improper maintenance or repair, non periodic cleaning and descaling, equipment failures related to poor water quality, damage or casualty. In addition, the warranty does not apply to replacement of items subject to normal use including but not limited to user replaceable parts such as seals and gaskets. This warranty is conditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone at (217) 529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by BUNN, shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior authorization from BUNN that the defective equipment is under warranty.

THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR ORAL, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers or employees of BUNN are not authorized to make modifications to this warranty or to make additional warranties that are binding on BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and should not be relied upon.

If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its exclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement parts and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace the equipment or refund the purchase price for the equipment.

THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’S 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 profits, 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.

392, A Partner You Can Count On, Air Infusion, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE, BrewWIZARD, BUNN Espress, BUNN Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink, Bunn-OMatic, Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design, Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX, Infusion Series, Intellisteam, My Café, Phase Brew, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, Smart Hopper, SmartWAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh, Titan, trifecta, TRIFECTA (sylized logo), Velocity Brew, Air Brew, Beverage Bar Creator, Beverage Profit Calculator, Brew better, not bitter., Build-A-Drink, BUNNSource, Coffee At Its Best, Cyclonic Heating System, Daypart, Digital Brewer Control, Element, Milk Texturing Fusion, Nothing Brews Like a BUNN, Picture Prompted Cleaning, Pouring Profits, Signature Series, Sure Tamp, Tea At Its Best, The Horizontal Red Line, Ultra are either trademarks or registered trademarks of Bunn-O-Matic Corporation. The commercial trifecta® brewer housing configuration is a trademark of Bunn-O-Matic Corporation.

Page 2	39130.8 031314

INTRODUCTION

This equipment will brew a 1⁄2 gallon batch of coffee into an awaiting server. 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
Warranty..............................................................................................................	2
User Notices........................................................................................................	3
CE & North American Requirements...................................................................	4
Electrical Requirements.......................................................................................	5
Plumbing Requirements & Initial Set-Up.............................................................	7
Operating Controls & Coffee Brewing..................................................................	8
Cleaning & Tank Drain.........................................................................................	9
Adjustments & Optional Settings.......................................................................	10
BrewWISE (RFID) Programming.......................................................................	13

USER NOTICES

Carefully read and follow all notices in this manual and on the equipment. All labels on the equipment should be kept in good condition. Replace any unreadable or damaged labels.

Optional Field Wiring	Optional Field Wiring
120/208-240 V, 15.6-17.5 A, 2980-3850 W	120/208-240 V, 13.0-15.0 A, 2680-3550 W
1PH, 3-Wire + GND, 60HZ	1PH, 3-Wire + GND, 60HZ

#29710.0007	#29710.0008
3 Warmers	APS/TC

#00986.0000 #00658.0000

#12364.0000

WARNING

To reduce the risk of electric shock,	Authorized service personnel only.
do not remove or open cover.	Disconnect power before servicing.
No user-serviceable parts inside.

#37881.0002

As directed in the International Plumbing Code of the #03408.0002

International Code Council and the Food Code

Manual of the Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply with federal, state and local codes. For models installed outside the U.S.A., you must comply with the applicable Plumbing /Sanitation Code for your area.

#00656.0001 #03409.0002

#51453.0000
DV-APS/TC ONLY	#00824.0002
CAUTION WARMERS AND SURFACES ARE HOT
#02765.0000	#00824.0001	#37881.0000
	Page 3	39130.8 071715
		39130.8 071715

CE REQUIREMENTS

•This appliance must be installed in locations where it can be overseen by trained personnel.

•For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C.

•Appliance shall not be tilted more than 10° for safe operation.

•An electrician must provide electrical service as specified in conformance with all local and national codes.

•This appliance must not be cleaned by water jet.

•This appliance can be used by persons aged from 18 years and above if they have been given supervision or instruction concerning use of the appliance in a safe way and if they understand the hazards involved.

•Keep the appliance and its cord out of reach of children aged less than 18 years.

•Appliances can be used by persons 18 years and above with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.

•Children under the age of 18 years should be supervised to ensure they do not play with the appliance.

•If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard.

•Machine must not be immersed for cleaning.

•Cleaning and user maintenance shall not be made by children unless they are older than 18 years and supervised.

•This appliance is intended to be used in household and similar applications such as:

–staff kitchen areas in shops, offices and other working environments;

–by clients in hotels, motels and other residential type environments;

–bed and breakfast type environments.

•This appliance not intended to be used in applications such as:

–farm houses;

•Access to the service areas permitted by Authorized Service personnel only.

•The A-Weighted sound pressure level is below 70 dBA.

NORTH AMERICAN REQUIREMENTS

•This appliance must be installed in locations where it can be overseen by trained personnel.

•For proper operation, this appliance must be installed where the temperature is between 41°F to 95°F (5°C to 35°C).

•Appliance shall not be tilted more than 10° for safe operation.

•An electrician must provide electrical service as specified in conformance with all local and national codes.

•This appliance must not be cleaned by pressure washer.

•Keep the appliance and its cord out of reach of children aged less than 18 years.

•Children under the age of 18 years should be supervised to ensure they do not play with the appliance.

•Machine must not be immersed for cleaning.

•Cleaning and user maintenance shall not be made by children unless they are older than 18 years and supervised.

•This appliance is intended for commercial use in applications such as:

–staff kitchen areas in shops, offices and other working environments;

–by clients in hotel and motel lobbies and other similar types of environments;

•Access to the service areas permitted by Authorized Service personnel only.

Page 4	39130.8 071715

ELECTRICAL REQUIREMENTS

WARNING -

The brewer must be disconnected from the power source until specified 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.

1.An electrician must provide electrical service.

2.Determine the available on-site electrical service.

3.Select the desired unit voltage based on the available on-site electrical service.

4.Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.

5.Remove the front access panel beneath the sprayhead to gain access to the terminal block.

6.Feed the supply leads through the rear of the brewer.

7.Using the above diagrams, connect the desired electrical service to the field wiring terminal block.

8.See data plate on machine for amperage and voltage requirements. Based on the machine ratings select a power cord to meet all local and national codes.

If wiring the machine for operation on 120/208 or 120/240 volts with a Power Supply Cord, the Power Supply Cord must be UL Listed Flexible Cord Type SO, SJO, SJTO, HSJO or SJOW, 4 Conductor, Rated 90° C. Attachment Plug Cap must be UL Listed, Rated 125/250V. The Power Supply Cord must be at least 3 feet long and maximum 6 feet long (measured from Strain Relief to end of the Attachment Plug Cap).

9.Before proceeding, verify the voltage at the field wiring terminal block.

10.Set voltage switch to the appropriate position and replace the access panel. (DV Models Only)

11.If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumbing has been hooked up, the brewer is ready for Initial Set-Up.

Twins

Remove front panel to access terminal block(s).

Note:This electrical service requires 3 current carrying conductors (Neutral, L1 and L2) and a separate conductor for earth ground.

All Twins are 120/208 & 120/240V AC

Single phase unless otherwise noted.

Note: Power cord must be connected to center terminal block on all Twins unless otherwise noted.

Page 5	39130.8 111215

	ELECTRICAL REQUIREMENTS
	Single & Dual Volt Models
	Requirements for brewers with an attached cord set are as follows:	Dual Voltage Switch
	Note: This electrical service re-	Dual Voltage Switch
	Note: This electrical service re-	in 120V position
	quires 2 current carrying conduc-	in 120V position
	quires 2 current carrying conduc-
	tors (Neutral, and L1) and a sepa-
	rate conductor for earth ground.	120/208-240V
		120V
	WARNING
		For Supply Connections, Use No. 12 AWG
		Wires Suitable For At Least 90°C (194°F)
		FOR USE ONLY ON AN
		INDIVIDUAL BRANCH
		CIRCUIT RATED 20 AMPS

WHITE	NEUTRAL WHITE	POWER CORD
NEUTRAL	N
NEUTRAL
L1 BLACK	L1 BLACK L1
	L1 BLACK L1

GREEN

120V 2 WIRE + GROUND

120V Single phase

Requirements for brewers without an attached cord set are as follows:
Note: This	electrical	service	Dual Voltage Switch in
Note: This	electrical	service	120/208-240V position
requires 3	current carrying		120/208-240V position
requires 3	current carrying
conductors	(Neutral,	L1 and
L2) and a separate conductor			120V
			120/208-240V
for earth ground.			WARNING
			For Supply Connections, Use No. 12 AWG
			Wires Suitable For At Least 90°C (194°F)
			FOR USE ONLY ON AN
			INDIVIDUAL BRANCH
			CIRCUIT RATED 20 AMPS