17
4. Controls and Adjustments
CAUTION
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.
a) Default Dip Switch Settings
The S3 dip switch settings are factory-set to the following positions:
S3 Dip Switch
Dip Switch No.
1
2
3
4
5
6
7
8
All SSE Models ON OFF OFF OFF OFF OFF OFF OFF
S3 Dip Switch
Unit Operation (Freezer/Refrigerator) (1)
Display Board Operation (5)
Door Switch Type (Rocker/Plunger) (3)
Cabinet Light/Heated Glass Door (2)
Freezer Evaporator Fan
Operation (except RFH1) (7)
Reach-In/Pass Thru Defrost
Initiation Temperature (4)
Dual Temp Unit (6)
RFH1 Condensate Pan Heater Operation (8)
b) Unit Operation (Freezer/Refrigerator) (S3 dip switch 1)
This setting determines whether the control board operates in refrigerator mode or
freezer mode. It also determines the temperature setpoint range at which the unit
operates.
Factory set, no adjustment required.
S3 Dip Switch Setting
Unit Operation Temperature Setpoint Range Factory Default
No. 1
OFF
Freezer
-10°F (-23°C) to 25°F (-3.9°C)
-3°F (-19.4°C)
ON
Refrigerator
36°F (2.2°C) to 50°F (10°C)
36°F (2.2°C)
