–92–
Three-Minute Delay
The three-minute delay is initiated whenever the ice
machine cycles off (automatic shut-off) on a full bin.
The delay period starts when a water curtain is open
for 7 continuous seconds in the Harvest cycle.
If the 3-minute delay period has expired, closure of
the water curtain will initiate an immediate start-up
of a Freeze sequence.
If the water curtain closes before the 3-minute delay
period has expired, the ice machine will start a
Freeze sequence immediately after the 3-minute
delay period expires.
The 3-minute delay period is overridden when the
toggle switch is moved to the OFF position, then
back to ICE.
Inputs
The control board, along with inputs, controls all
electrical components, including the ice machine
sequence of operation. Prior to diagnosing, you must
understand how the inputs affect the control board
operation. Refer to specific component specifications
(inputs), wiring diagrams and ice machine sequence of
operation sections for details.
As an example, refer to “Ice Thickness Probe” in the
component specification section of this manual for
information relating to how the probe and control
board function together.
Control Board Relays
The control board relays energize and de-energize
system components.
Relays are not field replaceable.
To Next Page
Loading...
Need help?
General