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Bunn H10X manual SERVICE cont Solenoid Valve cont

Models: H10X

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SERVICE (cont.)

SERVICE (cont.)

Solenoid Valve (cont.)

5.Lift out the solenoid valve.

6.Remove the two 10-32 slotted-head screws holding the solenoid valve to its mounting bracket.

7.Securely install the new solenoid valve to its mount- ing bracket. The direction of flow arrow must be pointing towards the tank lid.

8.Attach the solenoid valve and mounting bracket to the component bracket.

9.Securely fasten the water lines to and from the solenoid valve.

10.Reconnect the wires, FIG. 10.

WHI/BLU to Electronic

Contol #1

RED to Terminal Block

RED to Electronic Control #5

P1779

FIG. 10 SOLENOID VALVE WIRING

18	10889 091599

Image 18

Bunn H10X manual SERVICE cont Solenoid Valve cont

Contents

POST OFFICE BOX SPRINGFIELD, ILLINOIS PHONE 217 529-6601 FAX H10XBUNN-O-MATIC CORPORATION 10889.0000E 02/08 1995 Bunn-O-Matic CorporationBUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY THIS APPLIANCE IS HEATED WHENEVER CONNECTED TO A POWER SOURCE USER NOTICESREAD THE ENTIRE OPERATING MANUAL BEFORE BUYING OR USING THIS PRODUCT 00656.0000Electrical Hook-Up ELECTRICAL REQUIREMENTSPLUMBING REQUIREMENTS Plumbing Hook-UpINITIAL SET-UP CLEANINGCE REQUIREMENTS DRAINING THE DISPENSERPROBABLE CAUSE TROUBLESHOOTINGPROBLEM REMEDYPROBABLE CAUSE TROUBLESHOOTING contPROBLEM REMEDYTemperature control TROUBLESHOOTING contPROBLEM Inspect the tank assembly for excessSERVICE Component Access10-14 SERVICE cont Electronic Control Assembly Troubleshooting Check these items firstSERVICE cont Electronic Controls cont SERVICE cont Electronic Controls cont If voltage was present as described, proceed to #4. If voltage was not present as described, refer to the Wir- ing Diagram and check the dispenser wiring harness7. Fasten the new electronic control assembly to its bracket SERVICE cont Electronic Controls cont12. Replace the triac assembly 8. Reconnect the wires 9. Review the initial set-up proceduresSERVICE cont Electronic Controls cont Triac Assembly Removal and ReplacementSERVICE cont Limit Thermostat Limit Thermostat BLK to Terminal Block Reset BLK to Tank HeaterSERVICE cont Overflow Protection Switch FIG. 7 OVERFLOW PROTECTION SWITCHSERVICE cont Solenoid Valve P1994SERVICE cont Solenoid Valve cont SERVICE cont Tank Heater BLU to Triac Assy200-240 VOLTS AC WIRING DIAGRAM SCHEMATIC WIRING DIAGRAM H10XA2 WIRE + GND SINGLE PHASE P101