2. Shutdown Diagnosis
When BC is activated (BC open), the yellow "BC OPEN" LED comes on. The icemaker
then shuts down as outlined in the table below.
Cycle at Bin
Shutdown
Control Activation
Fill Cycle
15 seconds after activation.
Harvest Cycle
At the end of the harvest cycle, or up to 15 seconds into the freeze cycle if activated
at the end of the harvest cycle.
Freeze Cycle
15 seconds after activation if activated at least 15 seconds before the 5-min. short
cycle protection timer terminates. Otherwise, at the end of the next harvest cycle.
Legend: BC–bin control; CB–control board; Comp–compressor; CV–check valve;
FMR –fan motor remote; FS–float switch; HGVs–hot gas valve;
HM–headmaster (C.P.R.); HPS–high-pressure switch; LLVs–liquid line valve;
MC–magnetic contactor; PM–pump motor; TXV–thermostatic expansion valve;
WV–inlet water valve
19