Welbilt KOOLAIRE K0170 Series, Installation Manual, Page: 146 / 200

© Welbilt, Inc.
Freeze (Float Switches)
146
Koolaire Modular Ice Machines: Sequence of Operation
Harvest Float Switch Ice Thickness Float Switch
NOTE: The Float switches have
Closed contacts with the floats in the down
position and
Open contacts in the up
position .
During the freeze cycle the water in
the trough freezes onto the evaporator
surface dropping the water level:
•
When the Harvest Float Switch
drops to its lowest position (for
10 seconds) the control board
initiates the Harvest Sequence.
•
6 Minute Freeze Lock in time on
the 2 nd or more cycles.
• To bypass the 6 Minute lock in:
turn toggle off and back on to
start the Initial Start Up.