Initial Start Up - Scotsman CME306 Manual Del Usuario

How To Operate The AutoIQ Controller
The AutoIQ Controller is a microprocessor based
device that receives input from several sources and
switches various components on and off.
Its manual control is thru the use of the Push Button
Control Switches
1. Freeze Button. Pushing and releasing this button
starts or restarts the machine. The Controller
remembers what cycle it was last in and returns to that
cycle.
2. Harvest Button: Pushing and releasing this button
will cause the machine to go directly to a Harvest
Cycle. Can be done from Freeze or Off. The machine
will switch Off at the end of the Harvest cycle.
3. Clean Button: Pushing and releasing this button will
cause the machine to empty the reservoir, refill and
leave only the water pump on for circulation of ice
machine cleaner. After the ice machine cleaner has
circulated for about 10 minutes a second push of this
button will switch on the rinsing system to flush out the
dissolved scale and ice machine cleaner.
4. Off Button: Pushing and releasing this button will
switch the machine OFF at the end of the next cycle. If
the button is pushed and HELD for more than 3
seconds, the unit will switch off immediately.
To Reset Machine (machine off, error light on): First
push and release the Off button, then push and release
the Freeze button.

Initial Start Up

1. Remove the front panel.
2. Locate the AutoIQ Controller.
3. Switch on the electrical power. Note that the
controllers indicator lights all flashed on briefly.
4. Open the water supply valve.
5. Push and release the Freeze cycle push button (the
Freeze indicator light will blink until the compressor
starts). The next several operations are automatic.
Initial Start
•
The Freeze light will begin to blink.
•
The Hot Gas Solenoid valve will be open.
•
The Purge valve will be open.
•
The Water pump is on.
•
The hot gas and purge valves close and the in-
let water valve opens to fill the reservoir. The in-
let water valve will shut off when the reservoir is
full.
•
The compressor starts.
Freeze Cycle:
The Freeze indicator light will be on. The machine will
stay in a Freeze cycle for many minutes. Slush may
appear in the reservoir, it is temporary and normal.
The fan motor (of air cooled models) will begin to turn
and soon warm air will be forced out the back of the
cabinet.
The pump will stop for a few seconds a few minutes
into the freeze cycle.
The freeze cycle will continue until the water level in
the reservoir drops to its factory set point. At that time
the CME306 proceeds to the harvest cycle, but the
CME456 will refill the reservoir and go into harvest the
NEXT time the water level drops to the set point.
Harvest Cycle:
•
The Harvest indicator light will be ON,
•
The hot gas valve will open.
•
The purge valve will be open for 40 seconds.
•
The water pump will stop. It will restart in less
than 40 seconds.
•
The purge valve closes and the Inlet water valve
will open for a short time to add water.
•
The Bin Full indicator light will go on and off as
ice falls from the evaporators.
7. After about 6 minutes the machine will return to a
freeze cycle.
Note: After the first harvest, the controller adjusts the
harvest time as needed to release all ice.
8. The water valve will re-fill the reservoir at the
beginning of freeze.
9. Collect and discard the first batch of ice. Rinse out
the bin.
10. Replace the front panel.
11. Inform the user of the location and telephone
number of the local service company. Also inform the
user of the required maintenance of the machine.
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