User Manual - Page 128

For IRT1900N263E.

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128 Part Number: 000015430 Rev 02 5/20

COOLED
YES
YES
YES
NO
NO
NO
YES
Ice Machine Will Not Harvest - Normal Ice Fill and Ice Cubes are Not Melted Aer Harvest
START
Low producon,
Normal fill paern, long
harvest cycle, Possible SL #2,
Back of cubes are not melted
Discharge line temperature is greater than
150°F at the end of the freeze cycle?
Refer to
Symptom #2
Freeze Cycle
Operaonal
Analysis Table
Is harvest valve energized?
Refer to Sequence of
Operaon &
Wiring Diagrams
Is head pressure high &
sucon pressure low
in harvest?
(Refer to Pressure Charts)
Verify coil has power
and funcons,
replace harvest
valve if coil
is good
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