Bunn HW2A User's Manual
Contents
1. AC 2 WIRE SINGLE PHASE 4 10052 0424092. HW2 HW2A HOT WATER DISPENSERS INSTALLATION amp OPERATING INSTRUCTIONS INTRODUCTION This equipment heats and dispenses water on demand for beverages and cooking purposes 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
3. 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 BUNN O MATIC CORPORATION igteniver POST OFFICE BOX 3227 SPRINGFIELD ILLINOIS 62708 3227 PHONE 217 529 6601 FAX 217 529 6644 gt ay 10052 0000M 04 09 1987 0 Corporation USER NOTICES The notices on this dispenser should be kept in good condition Replace unreadable or damaged labels WARNING Fill water tank before turning thermostat or connecting appliance to power source Use only on a properly protected circuit capable of the rated load Electrically ground the chassis Follow nationalAocal electrical codes Do not use near combustibles FAILURE TO COMPLY RISKS EQUIPMENT DAMAGE FIRE OR SHOCK HAZARD HOT WATER SYSTEM 00657 0000 READ THE ENTIRE OPERATING MANUAL BEFORE BUYING OR USING THIS PRODUCT THIS APPLIANCE IS HEATED WHENEVER CONNECTED TO POWER SOURCE 00831 0000F 3 98 1998 BUNN O MATIC CORPORATION 7 A WARNING 00831 0000 To reduce the risk of electric shock do not remove or open cover No user serviceable parts inside Authorized service personnel only Disconnect power before servicing This equipment mu
4. ified in Initial Set Up The Model HW2 has an attached cordset and requires 2 wire grounded service rated 120V ac 15 amp single phase 60 Hz The Model HW2A requires 2 wire grounded service rated 230V ac 8 amp single phase 50 Hz 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 A coil of tubing in the water line will facilitate moving the dispenser to clean the countertop 0 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 bulkhead fi
5. 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 lf 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
6. st be installed to comply with the International Plumbing Code of the International Code Council and the Food 37881 0000 Code Manual of the Food and Drug Adminis tration FDA For models installed outside the U S A comply with the applicable Plumbing Sanitation Code 00656 0000 Hot Water Use With Care 12593 0000 CE REQUIREMENTS e This appliance must be installed in locations where it can be overseen by trained personnel e 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 e 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 e f 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 2 10052 042409 ELECTRICAL REQUIREMENTS CAUTION The dispenser must be unplugged until spec
7. tting on the rear of the machine 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 Remove the center rear panel and rotate the control thermostat knob fully counterclockwise to the OFF position and replace the panel 2 Plug in the dispenser 3 Water will automatically flow into the tank to the proper level and shut off 4 Unplug the dispenser remove the center rear panel and rotate the control thermostat knob fully clockwise to the ON position and replace the panel 5 Plug in the dispenser and wait approximately twenty minutes for the water in the tank to heat The dispenser is ready for use 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 3 10052 042409 WIRING DIAGRAMS SCHEMATIC WIRING DIAGRAM HW2 L1 SW amp GREEN N THERMOSTAT LIMIT 4 1700W TANK HEATER LIQUID LEVEL SAFETY SW D RED 120 VOLTS A K 2 WIRE PROBE SINGLE PHASE SCHEMATIC WIRING DIAGRAM HW2A GRN YEL SW amp L2 THERMOSTAT LIMIT eae aaa THERMOSTA L1 KEEP WARM HEATER LIQUID A LEVEL BOARD 1234 0 SAFETY SW re ee 7 1 230 VOLTS
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