Settings And Adjustments; Default Dip Switch Settings; Infrared Sensor Shutdown Delay (S1 Dip Switch 1, 2, 3); Drain Frequency Control (S1 Dip Switch 4) - Hoshizaki DCM-751BAH Service Manual

C. Settings and Adjustments
Dip switches are factory set. Failure to maintain factory settings may adversely
affect performance and warranty coverage. For more information, contact Hoshizaki
Technical Support at 1-800-233-1940.

1. Default Dip Switch Settings

The S1 dip switch settings are factory-set to the following positions:
Dip Switch No.
DCM-751B_H
DCM-751B_H(-OS) OFF OFF OFF OFF OFF

2. Infrared Sensor Shutdown Delay (S1 dip switch 1, 2, 3)

Do not adjust. Setting not used on this model. When dip switch 7 is off, 1, 2, and 3
are ignored.
Factory set. DCM-751B_H(-OS) does not use an infrared sensor bin control. The
appliance uses a mechanical bin control for ice level control.

3. Drain Frequency Control (S1 dip switch 4)

The appliance 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. 1-in-12 drain cycle is available.
1 2 3 4
OFF OFF OFF OFF
Normally off (factory use)
Mechanical Bin Control Shutdown Delay
Bin Control Selector
Continuous Dispensing Timer
(DCM models only, do not adjust on modular appliances)
Drain Frequency Control
Infrared Sensor Shutdown Delay
S1 Dip Switch Setting
No. 4
OFF (1-in-1)
ON (1-in-12)
NOTICE
5 6 7
ON ON OFF
ON OFF
NOTICE
Drain Timer Interval Drain Valve Open
1 Hour
11 Hours 45 Minutes
36
8 9 10
ON OFF OFF
ON OFF OFF
2 Seconds
10 Minutes