8
[b] BIN CONTROL
1. Drain Process
When BC stays open (bin full) for 15 seconds, the display shows “FUL” and every
component de-energizes. DV opens in 2 seconds while PM energizes to drain the water
tank. If F/S is open (no water in tank), the drain timer starts counting down. When the
time is up, DV closes while PM de-energizes to start the standby process.
2. Standby Process
To prevent condensation of PM, the unit repeats de-energizing every component for 20
minutes and energizing PM for 15 minutes. When BC stays closed (bin empty) for 90
seconds, the fill cycle starts.
In the sanitation mode (Setting 53), the sanitation control starts in 4 hours after the
beginning of bin control.
BC Operation
Freeze Cycle
1. Drain
BC open 15 sec
or more
PM
energized
DV
energized
Drain Timer
F/S
open
2. Standby
PM
de-energized
DV
de-energized
20-min Timer
PM
energized
PM
de-energized
15-min Timer
BC closed 90 sec
or more
BC check
Legend:
BC
–bin control
PM
–pump motor
DV
–drain valve
Fill Cycle
BC
open: Bin full
BC
closed: Bin empty
