Cornelius 2400 (R404A) Ice Maker User Manual


 
26166240009
Trouble RemedyProbable Cause
UNIT GOES OFF OR TRIPS
CIRCUIT BREAKER. (CONTD)
L. Plugged expansion valve, or
capillary tube causing low back
pressure.
L. Check back pressure, replace
valve or capillary tube. Evacuate
and recharge system, replace
drierstrainer.
M. Slight leak, causing low back
pressure.
M. Check back pressure, find gas
leak, repair leak, evacuate
system, add drier and recharge.
N. Loose holddown assy. N. Check and tighten or replace.
O. Auger worn excessively on the
inside surfaces causing thicker
flaked ice to be made.
O. Replace auger.
P. Auger out of line causing
excessive wear on the lower
outside surface where it rubs
against evaporator shell liner
at the bottom.
P. Replace auger and evaporator
shell.
Q. Broken auger Q. Replace auger.
R. Evaporator surfaces worn or
gouged, causing thicker ice to
be made.
R. Inspect and replace evaporator if
necessary.
S. Auger guide bushing worn
down.
S. Replace auger guide bushing
(corkscrew type augers only).
T. Loose gearmotor mounting
place.
T. Check and tighten.
U. Low water level in float tank
reservoir.
U. Adjust float arm to maintain
correct water level.
V. Worn thrust washer. V. Replace.
W. Gearmotor Delay Thermostat
does not keep gearmotor
running after Bin Thermostat
shuts down.
W. Check operation and / or replace.