Hoshizaki MRH/3 Ice Maker User Manual


 
15
1. Bin Full
Shutdown Delay:
Fill Cycle–15 sec. after activation.
Harvest Cycle–At the end of the harvest cycle, or up to 15 sec. into the
freeze cycle if activated at the end of the harvest cycle.
Freeze Cycle–15 sec. after activation if activated at least 15 sec. before
the 5-min. short cycle protection timer terminates.
Otherwise, at the end of the next harvest cycle.
Shutdown
and Restart
MBC Operation
MBC open (MBC actuator paddle engaged)
Green "BC CLOSED" LED off
Yellow "BC OPEN" LED on
Yellow "BC OPEN" LED continues. All
components de-energized.
2. Icemaker Off
All components
de-energized.
3. Ice Level Lowered
Icemaker starts at
"1. 1-Minute Fill Cycle."
MBC closed
(MBC actuator paddle disengaged)
Green "BC CLOSED" LED on
Yellow "BC OPEN" LED off
1. Bin Full
Within 10 sec.
after ice contacts
TBC bulb,
icemaker shuts
down.
Shutdown
and Restart
TBC
Operation
Ice contacts TBC bulb
2. Icemaker Off
All components
de-energized.
3. Ice Level Lowered
No ice touching
TBC bulb.
Icemaker starts at
"1. 1-Minute Fill Cycle."
TBC closed
TBC open
All components
de-energized
To 1. 1-Minute Fill Cycle
"E" and "G" Control Board Without Harvest Pump Timer Operation Flow Chart, Continued
Thermostatic Bin Control Shutdown Sequence Flow Chart
Mechanical Bin Control Shutdown Sequence Flow Chart
To 1. 1-Minute Fill Cycle
Legend:
MBC–mechanical bin control
TBC–themostatic bin control