Bunn H5X - Manuals - manualsarea.com

Page 2 - MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.; The agents, dealers or employees of BUNN; SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND.

2 10420.1 012609 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) Compres...

Page 3 - or on a sturdy counter or shelf.; USER NOTICES; This equipment must be installed to comply; WARNING; Hot Water

3 CONTENTS Warranty .......................................................2 Introduction ..................................................3 User Notices .................................................3 Electrical Requirements ................................4 Plumbing Requirements .................

Page 4 - ELECTRICAL REQUIREMENTS; CAUTION –; CE REQUIREMENTS

4 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. 10420.1 040309 208 & 240 volt ac models Note: This electrical ...

Page 5 - Programming; PLUMBING REQUIREMENTS; COLD WATER

5 INITIAL SET-UP CAUTION - The dispenser must be disconnected from the power source throughout the initial set-up, except when specified in the instruc- tions.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 swit...

Page 7 - LEVEL 2 PROGRAMMING

7 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) ...

Page 8 - DRAINING THE DISPENSER; Disconnect the dispenser from the power source.; CLEANING

8 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...

Page 9 - TROUBLESHOOTING

9 TROUBLESHOOTING A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic Technical Service Department. • Inspection, testing, and repair of elect...

Page 12 - SERVICE; Component Access

12 SERVICE This section provides procedures for testing and replacing various major components used in this dispenser should service become necessary. Refer to Troubleshooting for assistance in determining the cause of any problem. Component Access WARNING – Disconnect the dispenser from the power s...

Page 13 - Electronic Controls

13 SERVICE (cont.) Electronic Controls Location: The electronic control board is located inside the rear of the dispenser. Access will also be needed to the temperature sensor, overflow tube temperature sensor, and liquid level probe located on the tank lid. General: This system controls the liquid ...

Page 17 - Limit Thermostat

17 This equ ipment is to be ins talled to comp ly with the Basic Plumbing C ode o f the Building Of ficials and Code Administ rato rs Internationa l, Inc. (BOCA) and the Food Ser vice Sanitation Ma nual of the Food and Drug Administ ratio n (FDA ). SERVICE (cont.) Limit Thermostat Location: The limi...

Page 18 - Safety Overflow Switch

18 SERVICE (cont.) Safety Overflow Switch Location: The safety overflow switch is located inside the rear of the dispenser inside the copper overflow cup. For testing or removal of the safety overflow switch, access may also be needed by removing the two screws attaching the electronic control assem...

Page 19 - Solenoid Valve

19 SERVICE (cont.) Solenoid Valve Location: The solenoid valve is located inside the rear of the dispenser on the right side near the bottom. To test the solenoid valve, access will also be needed to the electronic control board. 7. Check the solenoid valve for coil action. Connect the dispenser to ...

Page 20 - Tank Heater

20 SERVICE (cont.) Tank Heater Location: The tank heater is located in the tank lid. Test Procedure: 1. Disconnect the dispenser from the power source. 2. Check the voltage across the terminals of the tank heater with a voltmeter. Connect the dispenser to the power source. The indication must be: a....

Page 21 - SINGLE PHASE; SCHEMATIC WIRING DIAGRAM H5E; Black Ink

21 10420.1 040309 GRN BLK RED RED 100-120 VOLTS AC 2 WIRE + GND SINGLE PHASE 40708.0000A 04/08 © 2008 BUNN-O-MATIC CORPORATION SOL SCHEMATIC WIRING DIAGRAM H5E GRN REFILLPROBE PNK MAIN RELAY CONTROL BOARD WHI WHI/BLU BLK OVERFLOW PROTECTION SWITCH 3 1 5 4 2 WHI/VIO WHI/VIO BLK BLU TANK HEATER BLK WH...

Page 22 - SCHEMATIC WIRING DIAGRAM H5X

22 10420.1 040309 GRN BLK RED RED 100-120 VOLTS AC 2 WIRE + GND SINGLE PHASE 40709.0000A 04/08 © 2008 BUNN-O-MATIC CORPORATION SOL SCHEMATIC WIRING DIAGRAM H5X GRN REFILLPROBE PNK MAIN RELAY CONTROL BOARD WHI WHI/BLU BLK OVERFLOW PROTECTION SWITCH 3 1 5 4 2 WHI/VIO WHI/VIO BLK BLU TANK HEATER BLK WH...

Page 25 - SCHEMATIC WIRING DIAGRAM H5XA, H5EA

25 GRN BLK BLKBLK REDRED RED RED 230 VOLTS AC 2 WIRE + GND SINGLE PHASE 40712.0000D 04/09 © 2008 BUNN-O-MATIC CORPORATION SOL SCHEMATIC WIRING DIAGRAM H5XA, H5EA GRN/YEL REFILL H5XA only PROBE PNK RELAY RED WHI/BLU BLK OVERFLOW PROTECTION SWITCH 3 1 5 4 2 WHI/VIO WHI/VIO BLU TANK HEATER BLK RED WHI ...