Problem Solving - ELMECO First 1 Class Manuel Pour L'emploi Et L'entretien

The tank does not make cold, the
cooling light is off
The augers do not turn in the tank
and the electronic board does not
work properly.
During the augers rotation you can
hear a squeaking.
The machine does not make cold and
the slush and the pressure switch
light is OFF.
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
THERMAL"
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
MOTOR" and the augers are rotating
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
MOTOR" and the augers augers are
stopped.
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
VOLTAGE"
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
LEVEL"
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
REFILL"
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays : "ALARM
DATE"
The MILLENNIUM electronic board
blinks. If you press the MENU button
for a second, it displays: "ALARM
SOLVED"
1. Switch off the slush machine with the main switch;
2. discharge the product, if it is cold, and put in the tank a product with a temperature higher than 15°C;
3. wait 5 minutes at least and switch on the machine again.
The electronics calibration is automatic.
The cotter pin broke down.
This noise derives from the vertical and horizontal augers gears. You can avoid this by simply go on using the
machine or putting some Vaseline on the plastic gears.
The pressure switch intervened. The pressure switch is equipped with automatic reset; when the pressures
are reduced, the compressor will return to operation and the light will come on.
In order to avoid this situation to happen again, verify the correct position of the machine as in the pic.5
pag.82 and/or clean the condenser as described at pag.26.
Replace the cable that connects the thermostat probe to the electronic board verifying that there is not oxide
on it; if so, clean the contacts and if the problem still exists, it is necessary to substitute the thermostat
probe.
Check the connection between the electronic board and the brushless gearmotor. Check for the presence of
oxide on the two connectors.
Probable damage of the brushless gearmotor. Or/and of the electronic board
The electric power is not linear; there could a fluctuation of the entry tension due to tension changes, to
extensions or to multiple plugs to which First Class is connected. If the power tension is regular, provide First
Class with a single connection in order to solve the problem; if First Class in connected to an autofill system, it
is necessary to switch off and on First Class in order to make it work correctly again.
Level probe (item 15 of the exploded view pag.80) missing or cover contact/level probe/terminal board not
correct.
You can see this alarm only if the AUTOFILL screen is ON. The alarm appear when the level probe does not
read the presence of the liquid in the tank, for longer than 2 minutes. In order to reset the alarm and let the
level control restart, switch off and on the electronic board with the
This alarm appear if the electronic board finds a problem on the date setting. In order to adjust the date you
need to use the programmer module.
This window will show up when one or more alarms will be solved.
button.
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Disconnect the
power electric cable
Disconnect the
power electric cable
Disconnect the
power electric cable
Disconnect the
power electric cable
Disconnect the
power electric cable
Disconnect the
power electric cable
Disconnect the
power electric cable