Hoshizaki dcm-75ibah Ice Maker User Manual


 
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13) Shutdown–Bin lls and ice engages BC actuator paddle. 6 to 10-sec. shutdown
sequence begins. Diagnosis: Check that BC actuator paddle is activated and not
sticking. Check BC proximity switch continuity to conrm BC proximity switch is open.
If BC actuator is engaged and BC proximity switch is closed, replace BC proximity
switch. If BC proximity switch is open and Comp, FM, and GM do not de-energize,
replace CB. See "II.C. Control Board Check."
Legend: AM–agitating motor; BC–bin control; CB–control board; Comp–compressor;
CT–control transformer; DCT–drain cycle timer (1-hr.); DV–drain valve;
DVT–drain valve timer (2-sec.); FM–fan motor; FT–ll timer (90-sec. low water
safety); FZT–freeze timer; GM–gear motor; GMPR–gear motor protect relay;
HPS–high-pressure switch; IPT–ice purge timer; LFS–lower oat switch;
TXV–thermostatic expansion valve; UFS–upper oat switch;
WRV–water regulating valve; WV–inlet water valve