Hoshizaki SRH/3 User Manual

C. Settings and Adjustments

NOTICE

Dip switches are factory set. Failure to maintain factory settings may adversely
affect performance and warranty coverage. For more information, contact your
Hoshizaki Service Center.

1. Default Dip Switch Settings

The dip switches are factory-adjusted to the following positions for both the "E" and "G"
control boards:

a) "E" and "G" Control Board without Harvest Pump Timer Operation

Model

Auxiliary
Code

Water Valve
Part Number

Code on
Water
Valve

S4 Dip Switch No.

KM-1601SWH/3

All

OFF OFF OFF OFF ON ON OFF OFF OFF ON

KM-1601SRH/3

R-0, R-1,
some S-1

3U0111-02
(8 l/min)

J248-032

ON OFF ON OFF OFF OFF OFF OFF OFF OFF

Some S-1

3U0111-01
(15 l/min)

J248-030

ON OFF OFF OFF ON ON OFF OFF OFF OFF

S-2 & later

4A1176-04 (11 l/min)

V-1 (M) & later

4A5251-04 (11 l/min)

KM-1900SAH/3
KM-1900SWH/3
KM-2100SWH3
KMH-2000SWH/3
KMH-2000SRH3

All

OFF OFF OFF OFF OFF OFF OFF OFF ON OFF

KM-1900SRH/3
KM-2100SRH3

All

ON OFF ON ON OFF OFF OFF OFF ON OFF

KM-2500S_H3

All

OFF OFF OFF OFF OFF OFF OFF OFF OFF ON

KMH-2000SRH

All

OFF OFF OFF OFF OFF OFF OFF OFF ON ON