TROUBLESHOOTING
31
SELECTION WILL NOT VEND
Selection will not vend.
Vend price set
incorrectly.
Check price and
reset if
necessary.
Insufficient credit.
Check price,
ensure credit is
equal to or
greater.
Product and shimming
mis-matched.
Check shimming
setup.
Blown motor power fuse
(F2)
Replace fuse
(6.0 Amp Fast Blo)
Loose connections.
Check harness connections at
HT2 Universal and Machine
controller and HT3 control boards,
door / cabinet interface, and vend
motor.
Defective Vend Motor.
Use "Motors" test to
check vend motor.
Replace if necessary.
Defective harness.
Replace harness.
Defective controller
board.
Replace.
No product in column.
Fill column with product.
Check sold-out switch in diagnostics.
Replace if necessary.
Check select switch in
diagnostics.
Select switch not
responding.
Check select switch
in diagnostics.
Replace if
necessary.
Summary of Contents for DNCB 501E
Page 26: ...MAJOR COMPONENT DESCRIPTION 25 HT2 UNIVERSAL CONTROLLER...
Page 42: ...WIRING DIAGRAMS AND SCHEMATICS 41 HT2...
Page 43: ...TROUBLESHOOTING 42 HT3...
Page 44: ...WIRING DIAGRAMS AND SCHEMATICS 43 Refrigeration Circuit Diagrams...
Page 45: ...WIRING DIAGRAMS AND SCHEMATICS 44...
Page 53: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 52 SELECT PANEL...
Page 55: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 54 T8 LIGHTING...
Page 59: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 58 INNER DOOR...
Page 71: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 70 CABINET INTERIOR...
Page 81: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 80 SCREWS NUTS...
