Control Panel Signals; Operating Problems; Service Information - Icematic E serie Serviceanleitung

4. SIGNALS
led 1
Function Status
green
machine on on
Bin temperature
oFF
sensor error
Condenser
temperature oFF
sensor error
Error cold cycle too
long or defrosting on
too long
Condenser
oFF
overheating error
no water error ll
maintenance
la
warning
wash / clean lV
Start stand-by lV
ll= flashing slowly
lV= flashing quickly
la= alternate flashing
on = steady light

5. OPERATING PROBLEMS

• If the condenser overheats
the machine stops and only the air/water condensation remains in operation. the machine automatically restarts when the tem-
perature returns to below the limits set. only after three consecutive alarms within a period of 5 hours, the machine turns off and
stays off.
• Freezing cycle too long
In the case of three consecutive alarms within 5 hours, the machine stops.
Calculation of the maximum time of the freezing cycle:
1 st cycle = 50'
2 nd cycle = duration of 1 cycle x 1.5.
If the 1st cycle lasted less than 7' the maximum time of the next cycle will be 50' .
• Defrosting too long
If the defrosting time is greater than 2 minutes and there are 2 consecutive failures within 5 hours, the machine stops.
• Freezing cycle less than 7 minutes
the electronics calculate the cycle time as too long at 50 minutes.
• Water loading too long
If the load time for the water is greater than 5' the machine stops in alarm. after a break of 120' the machine restarts automatically.
If water shortage is ongoing, the machine will attempt to restart every 120' .
14
led 2
notes
red
applicable to all
oFF conditions that are
not in alarm/error
temperature sensor
ll out of range.
machine oFF
temperature sensor
out of range.
ll
the machine
continuous to run
on machine oFF
on machine oFF
the signal is triggered
on
after attempting to restart
the pre-set number of
operating hours has been
la
reached. the machines
continous to run
Signalled during the wash
lV
routine
waits to start after
oFF
switch-off

6. SERVICE INFORMATION

THE FOLLOWING OPERATIONS MUST BE
IMPLEMENTED SOLELY BY OUR
QUALIFIED PERSONNEL
1. Verify that the water supply valve is open, then plug in the
machine and switch on the main switch; the appliance starts-
up in automatic mode (fig.
on/oFF start button (fig.
2. Verify that the water reaches the tray, the float stops the
water before the overflow and that there are no leaks in the
system and in the water channels. the normal level of water
inside the tray is about 5/10 mm from the upper edge (fig.
k
).
the level of water can be adjusted by rotating the microfloat
or the water sensor on the slot on the relative support after
having loosened fastening screw 1 (fig.
must be implemented after having disconnected the power
supply.
3. Verify that there is no abnormal vibration due to loose screws.
4. always stop the appliance before implementing any operations
to resolve water leaks, tighten screws, etc.
5. Verify an ice production cycle ensuring that the cubes are
conveyed into the container.
6. Verify that the container sensor functions properly: place an
ice cube on the bulb inside the container; the appliance
should stop within 1 minute and restart automatically shortly
after removing it.
7. replace the cover previously removed.
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g
) after having pressed the
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).
k
). this adjustment
10/2011