Bunn VPR APS Operating & Service Manual

Bunn VPR APS Operating & Service Manual

Bunn vpr tc, vpr aps operating & service manual
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VPR TC
VPR APS
OPERATING & SERVICE MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
www.bunn.com
39064.0000A 04/06 ©2006 Bunn-O-Matic Corporation

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Questions and answers

Judy
February 27, 2025

After coffee is brewed, only have half of the airport filled and sometimes it leaks water were the airport sits. How do I remedy this?

1 comments:
Mr. Anderson
February 27, 2025

The issue of the Bunn VPR APS airpot only filling halfway and leaking water could be caused by liming buildup or an issue with the thermostat. Follow these steps to troubleshoot and fix the problem:

1. Check for Liming Buildup – In hard water areas, mineral deposits can block water flow. Clean the machine by inserting a cleaning tool and moving it back and forth five to six times. This should be done daily in hard water areas.

2. Verify Water Temperature – If the water is not hot enough, it may be due to a faulty limit thermostat. Refer to the service manual for testing procedures and replace the thermostat if needed.

3. Inspect for Leaks – Ensure all components are properly installed and sealed. Check hoses and fittings for cracks or loose connections.

If the problem persists after these steps, contact Bunn-O-Matic Technical Service for further assistance.

This answer is automatically generated

Judy
February 28, 2025

Does the water in the reservoir evaporate, so do we do an initial set up again

1 comments:
Mr. Anderson
February 28, 2025

The manual does not mention water evaporation requiring an initial setup again. However, it does state that the brewer is heated at all times, which could lead to gradual water loss. Regular maintenance and refilling may be necessary, but no explicit re-setup is indicated.

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Summary of Contents for Bunn VPR APS

  • Page 1 VPR TC VPR APS OPERATING & SERVICE MANUAL BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 www.bunn.com 39064.0000A 04/06 ©2006 Bunn-O-Matic Corporation...
  • Page 2: Warranty

    SPECIFIED HEREIN, TO REPAIR OR, AT BUNN’S SOLE OPTION, REPLACEMENT OR REFUND. In no event shall Bunn be liable for any other damage or loss, including, but not limited to, lost profi ts, 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.
  • Page 3: User Notices

    USER NOTICES Carefully read and follow all notices in this manual and on the equipment. All labels on the equipment should be kept in good condition. Replace any unreadable or damaged labels. #00658.0000 #00831.0000 #00833.0000 #37881.0000 Page 3 39064 042806...
  • Page 4: Electrical Requirements

    When brewing is completed, simply discard the grounds and fi lter. 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. Check and clean the sprayhead. The sprayhead holes must always remain open.
  • Page 5: 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 electrical equipment should be performed only by qualifi ed service person- nel.
  • Page 6 A fi ne or drip grind must be used for proper extraction. A six-hole stainless steel spray- head must be used for proper extraction. The BUNN ® paper fi lter must be centered in the funnel and the bed of grounds leveled by gentle shaking.
  • Page 7 Brewer is making unusal noises PROBABLE CAUSE 1. Funnel Loading 1. Tank Heater Page 7 REMEDY The BUNN ® paper fi lter must be centered in the funnel and the bed of grounds leveled by gently shaking. Remove and clean lime off the tank heater.
  • Page 8: Component Access

    SERVICE This section provides procedures for testing and replacing various major components used in this brewer should service become necessary. Refer to Troubleshooting for assistance in determining the cause of any problem. WARNING - Inspection, testing, and repair of electri- cal equipment should be performed only by qualifi...
  • Page 9 SERVICE (cont.) Location: The control thermostat is located inside the hood on the left end of the mounting bracket. Test Procedures: Disconnect the brewer from the power source. Locate the black wire on the control thermo- stat. Check voltage across the black wire on the control thermostat and the white wire on the tank heater with a voltmeter.
  • Page 10: Limit Thermostat

    SERVICE (cont.) LIMIT THERMOSTAT FIG. 5 LIMIT THERMOSTAT Location: The limit thermostat is located inside the hood on the right side of the tank lid. Test Procedures: Disconnect the brewer from the power source. Disconnect the blue/black and black wires from the limit thermostat.
  • Page 11 SERVICE (cont.) If continuity is present as described, reconnect the wires, the tank heater is operating properly. If continuity is not present as described, replace the tank heater. NOTE- If the tank heater remains unable to heat, remove and inspect heater for cracks in the sheath. Removal and Replacement: Remove the tank inlet fi...
  • Page 12: Schematic Wiring Diagram

    SCHEMATIC WIRING DIAGRAM VPR, VPR TC & VPR APS SW. & THERMOSTAT BLU/BLK MODEL VPR ONLY ON/OFF SWITCH WHI/RED ON/OFF SWITCH 120 VOLTS A C 2 WIRE SINGLE PHASE 60 HZ 33769.0000C 03/06 © 2001 BUNN-O-MATIC CORPORATION Page 12 GREEN...

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