H5E, H5X
With Digital Control Board
OPERATING & SERVICE MANUAL
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 manual or to obtain the illustrated parts catalog, 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. 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.
10420.0001A 04/09 © 2009 BUNN-O-MATIC CORPORATION
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1)All equipment other than as specified below: 2 years parts and 1 year labor.
2)Electronic circuit and/or control boards: parts and labor for 3 years.
3)Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4)Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis: parts and labor for 3 years or 30,000 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, damage or casualty. 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.
BrewWISE, BrewLOGIC, BrewMETER, BrewWIZARD, Bunn Gourmet, BUNN Gourmet Ice, BUNN Pour-O-Matic, BUNN, Bunn-OMatic, Bunn-O-Matic, BUNNlink, BUNNserve, BUNNSERVE, BUNN Espress, Cool Froth, DBC, Dr. Brew, Dual, EasyClear, EasyGard, Easy Pour, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, IMIX, Infusion Series, Intellisteam, Quality Beverage Equipment Worldwide, The Mark of Quality in Beverage Equipment Worldwide, My Café, PowerLogic, Safety-Fresh, Scale-Pro, Silver Series, Single, Smart Funnel, Smart Hopper, SmartWAVE, Soft Heat, SplashGard, System III, ThermoFresh, 392, AutoPOD, AXIOM, Beverage Profit Calculator, Beverage Bar Creator, BUNNsource, Coffee At Its Best, Digital Brewer Control, Nothing Brews Like a BUNN, Pouring Profits, Pulse Wave, Signature Series, Smart Heat, Tea At Its Best, The Horizontal Red Line, Titan, Ultra, are either trademarks or registered trademarks of Bunn-O-Matic Corporation.
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10420.1 012609 |
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CONTENTS
Warranty........................................................ |
2 |
Introduction................................................... |
3 |
User Notices.................................................. |
3 |
Electrical Requirements................................. |
4 |
Plumbing Requirements................................ |
5 |
Initial Set-Up.................................................. |
5 |
Programming................................................ |
6 |
Draining the Dispenser.................................. |
8 |
Cleaning......................................................... |
8 |
Troubleshooting............................................. |
9 |
Service......................................................... |
12 |
Wiring Schematics....................................... |
21 |
INTRODUCTION
This equipment heats and dispenses water on demand for beverages and cooking purposes. It has a panel above the faucet that indicates the status of the dispenser. This equipment is for indoor use, either wall-mounted or on a sturdy counter or shelf.
USER NOTICES
The notices on this dispenser should be kept in good condition. Replace unreadable or damaged labels.
! WARNING
Hot Water
Use With Care
12593.0000
00824.0000 00824.0001
! WARNING
Fill water tank before turning - on - thermostat or connecting appliance to power source.
Use only on a properly protected circuit capable of the rated load.
Electrically ground the chassis. Follow national/local electrical codes.
Do not use near combustibles.
FAILURE TO COMPLY RISKS EQUIPMENT DAMAGE, FIRE, OR SHOCK HAZARD
READ THE ENTIRE OPERATING MANUAL BEFORE BUYING OR USING THIS PRODUCT
THIS APPLIANCE IS HEATED WHENEVER CONNECTED TO A POWER SOURCE
00831.0000F 3/98 ©1998 BUNN-O-MATIC CORPORATION
00831.0000
This equipment must be installed to comply with the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA). For models installed outside the U.S.A., comply with the applicable Plumbing /Sanitation Code.
00656.0000
37881.0000
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10420.1 040309 |
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ELECTRICAL REQUIREMENTS
WARNING - The dispenser 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.
WHITE |
WHITE |
N |
L2 RED |
L2 RED |
L2 |
L2 RED |
NEUTRAL |
NEUTRAL |
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L1 BLACK |
L1 BLACK |
L1 |
L1 BLACK |
L1 BLACK |
L1 |
L1 BLACK |
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GREEN |
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GREEN |
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L2 BLUERED |
L2N |
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L1 BLACKROWN |
L1 |
GRN/YELGREEN |
G |
120 volt ac models |
208 & 240 volt ac models |
230 volt ac models |
Note: This electrical service consists of 2 current carrying conductors (L1 and Neutral) and a separate conductor for earth ground.
Note: This electrical service consists of 2 current carrying conductors (L1 and L2) and a separate conductor for earth ground.
Note: This electrical service consists of 2 current carrying conductors (L1 and Neutral) and a separate conductor for earth ground.
Electrical Hook-Up
CAUTION – Improper electrical installation will damage electronic components.
1.An electrician must provide electrical service as specified.
2.Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
3.Remove the upper and lower rear panels.
4.Install a strain relief and the proper electrical wiring to the terminal block.
5.Connect the dispenser to the power source and verify the voltage at the terminal block before proceeding. Reinstall both rear panels.
6.If plumbing is to be hooked-up later be sure the dispenser is disconnected from the power source. If Plumbing has been hooked-up, the dispenser is ready for Initial Set-Up.
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 is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given instructions concerning use of this appliance by a person responsible for its safety.
•Children 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.
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10420.1 040309 |
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PLUMBING REQUIREMENTS
This dispenser must be connected to a cold water system with operating pressure between 20 and 90 psi (138 and 620 kPa)from a 1⁄2” or larger supply line. A shut-off valve should be installed in the line before the dispenser. Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 kPa). The water inlet fitting is 1⁄4” flare.
NOTE - Bunn-O-Matic recommends 1⁄4” tubing for installations of less than 25 feet and 3⁄8” for more than 25 feet from the 1⁄2” water supply line. At least 18 inches of an FDA approved flexible beverage tubing, such as reinforced braided polyethylene or silicone, before the dispenser will facilitate movement to clean the countertop. Bunn- O-Matic does not recommend the use of a saddle valve to install the dispenser. The size and shape of the hole made in the supply line by this type of device may restrict water flow.
This equipment must be installed to comply with the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA). For models installed outside the U.S.A., you must comply with the applicable Plumbing/Sanitation Code for your area.
Plumbing Hook-Up
1. Flush the water line and securely attach it to the flare fitting on the rear of the dispenser.
2. Turn-on the water supply.
INITIAL SET-UP
CAUTION - The dispenser must be disconnected from the power source throughout the initial set-up, except when specified in the instructions.
1. Connect dispenser to the power source and turn on water supply. 2. Place master ON/OFF switch (if dispenser is equipped with a master
switch) in the ON position.
3.Water will automatically flow into the tank to the proper level and shut-off. When filled, the water heater will turn on automatically. This will take approximately 7 minutes.
4.The tank will heat to the (set) temperature.
5.Refer to Programming to set the Tank Temperature and the Ready Temperature.
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10420.1 040309 |
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PROGRAMMING
When power is applied to the dispenser, the display located on the bottom of the main circuit board will show the revision level of the software for 5 seconds, and then go to (-). While the tank is filling, the display will read
(FIL). When the tank is full the display will return to (-).
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P3747 |
LEFT |
CENTER |
RIGHT |
BUTTON |
BUTTON |
BUTTON |
INITIAL PROGRAMMING OF THE CONTROL BOARD
1.Before programming any settings into the Control Board, confirm the correct machine selection is entered.
2.Do this by pressing and holding down on the center button until U1 appears on the display (approximately 9-10 seconds). Release the center button. Now, press and release the center button until the display reads U9. The display will show either A, 6.25, 12.5, 25.0, or H10.
3.The display should be set to A. If it shows anything but A, press and release the right button until it shows A.
4.Press and release the center button once more. The display will show the Software Version, then (-). You may now proceed with the Level 1 and Level 2 Programming.
LEVEL 1 PROGRAMMING
TANK WATER TEMPERATURE & READY TEMPERATURE SET-UP
1.Press and hold the center button until P1 appears on the display (approximately 3 seconds) then release button. The tank water temperature set point will appear on the display. Factory default is 200° F for most dispensers, and 90° F for some.
2.Use the (+) button to increase the temperature set point, and the (-) button to decrease the set point.
NOTE: If the unit is a H5X, set the Tank Temperature to 212°F.
3.After the Tank Temperature is entered, press and release the center button once more. The display will read P2, then show the ready temperature set point. Factory default is 195° F for most dispensers, and 85° F for some.
4.Press the (+) button to increase the temperature set point, and the (-) button to decrease the set point.
5.To exit Level 1 Program press and release the center button once more. The display will show Software version, then (-).
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10420.1 040309 |
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PROGRAMMING (Continued)
LEVEL 2 PROGRAMMING
FAHRENHEIT OR CENTIGRADE SELECTION, & RESTORING FACTORY DEFAULTS
1.To enter Level 2 Programming, press and hold the center button until H2 appears on the display (approximately 6 seconds). Release the center button, The display will show either FAH (Degrees in Fahrenheit) or CEn (Degrees in Centigrade).
2.Press and release the (+) or (-) buttons to alternate between FAH and CEn.
3.After setting FAH or CEn, to exit Level 2 Programming, press and release the center button twice. Software Version will show on the display, then (-).
RESTORING FACTORY DEFAULTS
1.To restore Factory Defaults (This clears all settings that were previously entered), press and release the center button until H2 appears on the display (approximately 6 seconds). Release the Center Button, then press and release the Center Button once more. The display will read H3, then show (- - -).
2.Press and hold both (+) and (-) buttons to initiate the resetting of the factory default settings. The display (- - -) will flash on and off during this time (about 5 to 7 seconds).
3.When the factory default numbers are loaded in, the display will stop flashing, then read don (DONE). You can now release the two buttons.
NOTE: If you release the two buttons at any time before the display reads don, the Factory Default numbers will not be entered. The old numbers will remain in the memory.
4.To exit Level 2 Programming press and release the center button once more. The display will show the Software Version, then (-).
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10420.1 040309 |
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DRAINING THE DISPENSER
CAUTION - The dispenser must be disconnected from the power source throughout these steps.
1.Disconnect the dispenser from the power source.
2.Shut-off and disconnect the incoming water supply
3.Remove the 4-40 screws at the sides of the top panel.
4.Gently remove one of the grommets from the tank lid.
5.Insert a tube to the bottom of the tank and syphon ALL of the water out.
NOTE - The dispenser must be full using the INITIAL SET-UP steps before reconnecting to the power source.
CLEANING
The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment.
WALL MOUNTED INSTALLATION
If the dispenser is wall mounted, the bottom of the dispenser should be at the same height as a counter or table top. Use B.O.M. part #12542.0000 for side mounted Wall Bracket Kit or # 13125.0001 for front mounted Wall Bracket Kit .
SUPPORT FOR LARGE RECEPTACLES
CAUTION: If the dispenser is to be used with larger receptacles such as pitchers or pots, those receptacles must be adequately supported during dispensing of hot water to avoid spillage of very hot water. This support may be provided by a table or counter top, or use B.O.M. part #12599.0000 Shelf Kit.
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10420.1 040309 |
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