SCOTSMAN EUROPE SERVICE DEPARTMENT
SCOTSMAN EUROPE SERVICE DEPARTMENT
SCOTSMAN EUROPE SERVICE DEPARTMENT
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<strong>SCOTSMAN</strong> <strong>EUROPE</strong> <strong>SERVICE</strong> <strong>DEPARTMENT</strong><br />
SP-09.08 – APRIL ‘09<br />
MV 456-606-806-1006<br />
WATER LEVEL SENSOR<br />
HARNESS<br />
We would like to inform you that under some very rare circumstances, the Water Level<br />
Sensor of the new MV ..6 series can switch off the water inlet valve with a very low<br />
level of water into the water reservoir (water level corresponding to the longer water<br />
sensor finger).<br />
This can happen when the Water Level Sensor Harness have the two wires connected on<br />
reverse and water is dripping onto the Ice Thickness Sensor at the beginning of the<br />
freezing cycle.<br />
If so, the signal transmitted to the PC Board through<br />
the Ice Thickness Sensor is equivalent to have the<br />
water reservoir full of water tripping OFF the water<br />
inlet solenoid valve.<br />
In this condition the machine operates into the freezing<br />
cycle with a very low level of water tripping OFF 40<br />
minutes later with the Red Alarm Led of the Too Long<br />
Harvest cycle ON.<br />
To overcome the problem the Water Level Sensor<br />
Harness must be replace with the correct one (see<br />
beside drawing and below photo) available under Part<br />
Nbr CM 81455102.
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