Cornelius 2400 (R404A) Ice Maker User Manual


 
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Trouble RemedyProbable Cause
UNIT OFF OR TRIPS CIRCUIT
BREAKER.
A. Ice jams up in evaporator
shell.
A. Clean inside surface of
evaporator shell.
B. Bin thermostat will not shutoff
machine. Set too cold.
B. Check and adjust or replace .
C. Auger motor has worn
bearings.
C. Check and replace.
D. Ice chute out of alignment,
restricted ice flow out of
evaporator section.
D. Realign.
E. Ice chute center separator
bent restricting ice flow out of
evaporator section .
E. Replace ice chute .
F. Incoming water temperature
too cold.
F. Maintain temperature above 50°F.
G. Bin thermostat does not
shutoff when bin is full of ice.
G. Replace bin thermostat if
necessary.
H. Mineral or scale deposits on
inside of evaporator shell and
evaporator.
H. Inspect and clean.
I. Strips loose or missing on
inside of evaporator shell.
I. Inspect and replace evaporator
shell if necessary.
J. Low ambient temperature in
room where unit is located.
J. Maintain temperature above 50°.
K. Gearmotor sticking which
causes it to draw excessive
amperage.
K. Check amp draw of gearmotor
with an amprobe (1.6 amps) at
115V, (.7 amps) 230V for normal
loaded amps.