TROUBLESHOOTING
37
ONE OR MORE MOTORS RUN WHEN MAIN DOOR IS CLOSED
(Display Scrolls “Homing”)
If more than one motor
runs, check the
Common
wire of the last vend
motor switch to the left of
the problem.
Check cam / sold-out
connector at HT2
Machine Board (J1).
[for HT3 (J4)]
Check the connectors at
the bottom of the main
door.
Check the vend motor
switch(s) for continuity.
Check the continuity of
the wire from the vend
switch back to the HT2
machine board connector
at J1. [for HT3 (J4)]
One or more motors run when the main
door is closed.
(Display scrolls "Homing")
If only one motor
runs, then check
the
NC
of that
vend motor
switch.
Replace the
machine board.
Содержание DNCB 501E
Страница 26: ...MAJOR COMPONENT DESCRIPTION 25 HT2 UNIVERSAL CONTROLLER...
Страница 42: ...WIRING DIAGRAMS AND SCHEMATICS 41 HT2...
Страница 43: ...TROUBLESHOOTING 42 HT3...
Страница 44: ...WIRING DIAGRAMS AND SCHEMATICS 43 Refrigeration Circuit Diagrams...
Страница 45: ...WIRING DIAGRAMS AND SCHEMATICS 44...
Страница 47: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 46 MAIN DOOR PARTS EXTERIOR...
Страница 49: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 48 MAIN DOOR INTERIOR A...
Страница 51: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 50 MAIN DOOR INTERIOR B...
Страница 53: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 52 SELECT PANEL...
Страница 55: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 54 T8 LIGHTING...
Страница 57: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 56 ELECTRONIC COMPONENTS...
Страница 59: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 58 INNER DOOR...
Страница 61: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 60 HARNESSING Dual Board HT2...
Страница 63: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 62 HARNESSING Single Board HT3...
Страница 71: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 70 CABINET INTERIOR...
Страница 73: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 72 HINGES AND ROLLER ASSY...
Страница 75: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 74 REFRIGERATION SYSTEM SECTION ONE...
Страница 77: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 76 REFRIGERATION SYSTEM SECTION TWO...
Страница 81: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 80 SCREWS NUTS...
Страница 83: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 82 WASHERS BOLTS MISC HARDWARE...