Controls And Adjustments; A) Default Dip Switch Settings; B) Harvest Timer (Dip Switch 1 & 2) - Hoshizaki KML-351MAH Service Manual

3. Controls 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.

a) Default Dip Switch Settings

The dip switches are factory-adjusted to the following positions:
Model
KML-351MAH
KML-351MWH
b) Harvest Timer (dip switch 1 & 2)
The harvest timer starts counting when the thermistor reads 48°F (9°C) at the evaporator
outlet.
No adjustment is required under normal use, as the harvest timer is adjusted to the
suitable setting. However, a setting longer than the factory setting may be advised in
cases where the flush provided at harvest needs to be prolonged for extra cleaning.
Before changing this setting, contact Hoshizaki Technical Support at 1-800-233-1940
for recommendations. Keep in mind that setting the harvest timer to a longer setting will
decrease 24 hour production.
CAUTION
Auxiliary
Code 1 2
S-0 ON OFF ON ON OFF OFF OFF OFF OFF ON
T-0 and later OFF OFF OFF ON
All ON OFF ON
Freeze Timer (9 & 10)
Normally off (7 & 8)
Pump-Out Frequency Control (5 & 6)
Pump-Out Timer (3 & 4)
Harvest Timer (1 & 2)
Dip Switch Setting
No. 1 No. 2
OFF OFF
ON OFF
OFF
ON
19
Dip Switch No.
3 4 5 6
ON ON OFF OFF OFF ON
ON OFF OFF OFF OFF OFF ON
Time
(seconds)
60
90
ON 120
ON 180
7 8 9 10