Hoshizaki KM-40B, Service Manual

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Dip Switch Setting
Frequency
No. 5 No. 6
OFF OFF every cycle
ON OFF every 2 cycles
OFF ON every 5 cycles
ON ON every 10 cycles
e) Water Saver Timer (S1 dip switch 7 & 8)
The water saver timer allows the water valve to close and the pump motor to circulate
water in the tank during the final part of harvest. The water valve is open during harvest
for a maximum of 6 minutes or the length of harvest minus 0, 10, 30, or 50 seconds
(determined by the water saver timer setting), whichever is shorter. When the water
valve closes, the pump motor energizes and runs for the time determined by the water
saver timer setting.
The water saver timer is factory-adjusted, and no adjustment is required.
Dip Switch Setting Time
(seconds)
No. 7 No. 8
OFF OFF 0
ON OFF 10
OFF ON 30
ON ON 50
f) Freeze Timer (S1 dip switch 9 & 10)
CAUTION
Adjust to proper specification, or the unit may not operate correctly.
The freeze timer setting determines the maximum allowed freeze time to prevent
possible freeze-up issues. Upon termination of freeze timer, machine initiates the
harvest cycle. After 2 consecutive timer terminations, machine will shut down, possibly
indicating a problem.
The freeze timer is factory adjusted, and no adjustment is required.
Dip Switch Setting Time (minutes)
[50 / 60Hz]
No. 9 No. 10
OFF OFF 60 / 60
ON OFF 80 / 50
OFF ON 100 / 70
ON ON 120 / 100