Bunn DUAL user manual

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INTRODUCTION This equipment will brew two half-gallon, gallon, or gallon and a half batches of coffee into awaiting servers at the push of a button and includes a hot water faucet for allied beverage use. The brewer is specifically designed ® for use with a BUNN 1.5GPR server. It is only for indoor use on a sturdy counter or shelf. WARRANTY Bunn-O-Matic Corp. (“Bunn”) warrants the equipment manufactured by it to be commercially free from defects in material and workmanship existing at the time

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USER NOTICES (cont.) 00831.0000 00658.0000 ! WARNING HOT WATER 20201.5600 00656.0000 ELECTRICAL REQUIREMENTS CAUTION - The brewer must be disconnected from the power source until specified in Initial Set-Up. L2 RED 120V.A.C. WHITE WHITE 208 or 240V.A.C. NEUTRAL NEUTRAL 120V.A.C. 120V.A.C. L1 BLACK L1 BLACK Requires 2-wire, grounded service rated 120 Requires 3-wire, grounded service rated 120/208 volts ac, 30 amp, single phase, 60 Hz. or 120/240 volts ac, 30 amp, single phase, 60 Hz. 10566

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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 front panel beneath the sprayheads. Models with electronic control assemblies: Place the tank heater switch at the top of the control assembly in the “OFF” position. Models with electromechanical thermostats: Rotate the cont

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INITIAL SET-UP (cont.) 4. Wait approximately twenty minutes for the water in the tank to heat to the proper temperature. 5. Place an empty server beneath either of the brew stations. Place its associated Selector switch in the one-gallon position, the On/Warmer switch in the upper position and initiate a brew cycle. 6. Place the On/Warmer switch in the lower “OFF” position after water has stopped flowing from the funnel, and check the water volume in the server. It should be 128 ounces. 7. If

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SCHEMATIC WIRING DIAGRAM DUAL BREWER SCHEMATIC WIRING DIAGRAM DUAL BREWER (W/TWO-GRINDER INTERFACE) (W/ONE-GRINDER INTERFACE) L1 L1 L2 N L2 N TANK HEATERS (TWO) TANK HEATERS (TWO) GRN GRN 1650W EACH @120V 1650W EACH @120V 2850W EACH @208V 2850W EACH @208V 3300W EACH @240V 3300W EACH @240V BLK-12 BLK-12 RED-12 BLK-12 BLK-12 RED-12 RED-12 (208 OR 240V) RED-12 (208 OR 240V) K1 K1 BLK-12 RED-12 BLK-12 RED-12 N.O. WHI-12 (120V) N.O. WHI-12 (120V) K1 K1 READY INDICATORS READY INDICATORS N.O. N.O. LIMI

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SCHEMATIC WIRING DIAGRAM DUAL-A & -B BREWER SCHEMATIC WIRING DIAGRAM DUAL-A & -B BREWER (W/TWO-GRINDER INTERFACE) (W/ONE-GRINDER INTERFACE) L1 L2 L1 L2 GRN/YEL GRN/YEL TANK HEATERS (TWO) TANK HEATERS (TWO) 3300W EACH 3300W EACH BLK-12 BLK-12 RED-12 BLK-12 BLK-12 RED-12 K1 K1 BLK-12 RED-12 RED-12 BLK-12 RED-12 RED-12 N.O. N.O. K1 K1 READY INDICATORS READY INDICATORS N.O. N.O. SW. & THERMOSTAT SW. & THERMOSTAT LIMIT THERMOSTAT SAFETY SW LIMIT THERMOSTAT SAFETY SW BLK RED RED BLU RED BLK RED RED BL

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