4. LIGHT EMITTING DIODES (LEDS)
4.1 LED D3
This light is on when the ice dispense switch is activated. If the chute is depressed and the light
does not turn on, check to see if the wire harness is connected or if the dispense switch is
defective.
4.2 LED D4
This light is used on units with lid interlock switches. On the 4500 series ice-beverage dispenser,
this light should always be lit. If it is not, check the Lid Interlock Jumper (black wire with 4 pin white
connector).
4.3 LED D5
This light is on when +5VDC is present at the circuit board. It should be lit whenever the unit is
connected to a power source. If the light is off, check to see if the internal circuit breaker on the
transformer has tripped. If it has tripped, it can be reset by depressing the switch on the top of the
transformer.
4.4 LED D6
This light is on when +32VDC is present at the circuit board. It should be lit whenever the unit is
connected to a power source. If the light is off, check to see if the internal circuit breaker on the
transformer has tripped. If it has tripped, it can be reset by depressing the switch on the top of the
transformer.
4.5 LED D7
This light flashes when there is no ice between the sensors in the ice bin. If the bin is empty and the
light is not flashing, check all wiring harnesses.
4.6 LED D8
This light is on when the solenoid is activated. When the chute is depressed, this light should turn
on. If it does not, check to see if the solenoid leads are connected to the PC board or damaged,
check continuity of solenoid. Replace if defective.
4.7 LED D9
This light is on when the motor is activated. When the chute is depressed, this light should turn on.
If it does not, check to see if the motor harness is connected to the PC board or damaged, check
continuity of motor harness and motor. Replace if defective.
5. AUTOMATIC AGITATION AND LOW ICE ALARM CONTROL
20
Each Series 4500 ice beverage dispenser is equipped with automatic agitation for the ice bin. The unit is
shipped with timing set at two (2) seconds ON every 60 minutes. Referring to the tables on the wiring
diagram included in this manual (also affixed to the electrical box cover), the automatic agitation
timing can be changed as follows. A set of DIP switches is provided to control the timing and low ice
control.
NOTE:
Dispensers using pellet ice must have the automatic agitation settings adjusted to four (4)
seconds ON every 150 minutes. See Section 6.11.
!
WARNING
THIS UNIT IS EQUIPPED WITH AUTOMATIC AGITATION. IT MAY ACTIVATE UNEXPECTEDLY. DO
NOT PLACE HANDS, OR FOREIGN OBJECTS IN THE ICE STORAGE COMPARTMENT. WHEN UNIT IS BEING
SERVICED, CLEANED, OR SANITIZED, UNPLUG DISPENSER FROM THE POWER SOURCE.
ADVERTENCIA
ESTA UNIDAD ESTÁ EQUIPADA CON AUTOMÁTICO AGITACIÓN. PUEDE ACTIVAR
INESPERADAMENTE. NO INTRODUZCA LAS MANOS, NI OTROS OBJETOS EXTRAÑOS EN EL COMPARTIMIENTO
DE ALMACENAMIENTO DE HIELO. CUANDO LA UNIDAD SE ESTÁ ATENDIENDO, LIMPIADOS O DESINFECTADOS
DISPENSADOR DESENCHUFE DE LA FUENTE DE ALIMENTACIÓN.
AVERTISSEMENT
CET APPAREIL EST ÉQUIPÉ AUTOMATIQUE AGITATION. ELLE PEUT ACTIVER UNE FAÇON
INATTENDUE. NE PAS METTRE LES MAINS OU DES OBJETS DANS LE COMPARTIMENT DE STOCKAGE DE
GLACE. AVEC L’APPAREIL EST RÉPARÉ, NETTOYÉES OU ASEPTISÉ, DISTRIBUTEUR DÉBRANCHEZ LA SOURCE
D’ALIMENTATION.
