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Operation
Agitation Timers
The agitation timer is standard equipment for the floor
standing dispenser. The purpose of the timer is to
periodically agitate the ice in the bin to prevent
congealing.
TIMER WITH BLINKING LED
The LED tells the technician in which mode the timer is
operating. Rather than a jumper pin, this timer has a
female spade connector that must be connected to
terminal number 6.
•
When this jumper is in place, the LED will blink at
one-second intervals. This is the run mode.
•
When the jumper is open, the LED will flash every
4/10ths second. This is the test mode and the timer
will cycle every 55 seconds in test mode. Remember
to replace the jumper when testing is complete. If the
timer is left in test mode it will automatically reset to
run mode.
When installing this timer into existing equipment, make
sure to verify correct wiring of the timer. Some older
equipment may require a wiring change. Check the
yellow wire from the ice dispense switch (rocking chute)
to the number two terminal of the timer. With this timer,
the yellow wire leaves the ice dispense switch from the
NC terminal of the switch.
4
NO
6
10
1
5
COM NC
3
RED
2
TIMER WITH TEST PINS
The timer is equipped with test pins. This allows you to
test the timer by removing the jumper between the two
pins.
2
3
5
The timer is non-adjustable and is set to agitate the ice
for three seconds every three and one half-hours.
Activating the dispenser will reset the timer. After 3.5
hours of non-use the timer will energize the dispenser
motor.
To check for correct function of the agitation timer, use
the following procedure:
The agitation timer is located at the front of the
dispenser in the control box, on the left side of the ice
chute.
1. Remove the jumper between the two pins.
2. The timer will cycle every 55 seconds.
3. If the timer does not cycle every 55 seconds, replace
the timer.
4. Replace jumper after testing.
! Caution
Never operate with jumper removed. Damage will
occur.
Section 3
With Test Pins
4
1
Part Number 000007646 11/10
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