C) Drain Frequency Control (S1 Dip Switch 4); D) Continuous Dispensing Timer (S1 Dip Switch 5 & 6); E) Bin Control Selector (S1 Dip Switch 7) - Hoshizaki MODULAR CUBELET SERENITY SERIES FS-1022MLH-C Service Manual

c) Drain Frequency Control (S1 dip switch 4)

This unit is factory set for optimum performance with the 1-in-1 drain cycle (S1 dip
switch 4 in the "OFF" position). This setting allows for removal of sediment from the
evaporator without interrupting the icemaking process. An optional 1-in-12 drain cycle is
available.
d) Continuous Dispensing Timer (S1 dip switch 5 & 6)
DCM models only. The dispense mode switch on DCMs must be in the "CONTINUOUS"
position for this setting to apply. The factory setting allows ice to be dispensed
continuously as long as the dispense solenoid is activated.

e) Bin Control Selector (S1 dip switch 7)

This unit is factory set for infrared sensor bin control operation. No adjustment is
required. When used on a standard ice storage bin, the mechanical bin control may be
used instead of the infrared sensor by moving S1 dip switch 7 to the off position. In the
factory default position (S1 dip switch 7 in the on position), the gear motor delay after the
upper float switch closes is 30 seconds. When the mechanical bin control is used (S1
dip switch 7 in the off position), the gear motor delay after the upper float switch closes is
5 seconds. WARNING! Do not place S1 dip switch 7 in the off position on dispenser
unit applications.
S1 Dip Switch
Setting
No. 7
OFF Mechanical Bin Control (Standard Ice Storage Bins Only)
Infrared Sensor with
ON
Mechanical Bin Control Backup
S1 Dip Switch Setting
No. 4
OFF (1-in-1)
ON (1-in-12)
S1 Dip Switch Setting
No. 5
OFF
ON
OFF
ON
Bin Control Application
Drain Timer Interval Drain Valve Open
1 Hour
11 Hours 45 Minutes
Dispense Time
No. 6
OFF No Limit
OFF 20 Seconds
ON 60 Seconds
ON No Limit
20
2 Seconds
10 Minutes
Gear Motor Delay
5 seconds
30 seconds