Bunn HW2A user manual

Summary of the content on the page No. 1

HW2
HW2A
HOT WATER DISPENSERS
INSTALLATION & 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 an

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USER NOTICES The notices on this dispenser should be kept in good condition. Replace unreadable or damaged labels. ! 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 00657.0000 DAMAGE, FIRE, OR SHOCK HAZARD READ THE ENTIRE OPERATING MANUAL BEFO

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ELECTRICAL REQUIREMENTS CAUTION - The dispenser must be unplugged until specified 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-o

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WIRING DIAGRAMS SCHEMATIC WIRING DIAGRAM HW2 L1 N GREEN SW. & LIMIT THERMOSTAT THERMOSTAT 1700W BLK BLK BLK WHI TANK HEATER 40W WHI WHI KEEP WARM HEATER 40W WHI WHI KEEP WARM HEATER LIQUID LEVEL BOARD 14 2 3 SAFETY SW BLU/BLK WHI SOL RED RED BLK BLK WHI P N 120 VOLTS A C K (PROBE) 2 WIRE SINGLE PHASE 10261.0000E 5/98 © 1987 BUNN-O-MATIC CORPORATION SCHEMATIC WIRING DIAGRAM HW2A GRN/YEL L1 L2 SW. & LIMIT THERMOS TAT BLK THERMOS TAT RED BLK BLK TANK HEATER RED WHI KEEP WARM HEATER