Scotsman NW608 - PC Board Set up

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PC BOARD SET UP
The PC Board can be set up for:
MANUAL RESET MODE
To Restart the machine it is necessary to
Push the MODE Button
DIP SWITCH SETUP
#1 OFF For NW series
ON For NU modes
#2 OFF No time delay
ON Have 90’delay
(For NW1008 only)
#3 OFF 3.5’ Harvest time
ON 6’ Harvest time
#4 OFF 3.5’ Water fill time
ON 6’ Water fill time
#5 OFF Fill water in first 4’ in freezing
cycle
ON IF fan motor in always in
operation, fill water in first 3’, if
fan motor in on-off state, ①
temperature of condenser
sensor is less than 38℃ during
harvest cycle, fill water in first 4’,
②if temperature of condenser
sensor is more than 38℃,fill
water in first 5’, fill water again
after 3’ from second fill during
freezing cycle ( For NW1408
only)
#6&#7 Water purge control
#6-OFF/#7-OFF Water pump work 30”
#6-ON/#7-OFF Water pump work 6” and
30” every sixth cycle.
#6-OFF/#7-ON Water pump work 30”
every three cycles.
#6-ON/#7-ON Water pump work 30”
every six cycles
#8 ON For water temperature sensor use
(only for NU Serials)
#9 OFF Machine will stop after clean
procedure, need to press clean
button to restart
ON Machine will restart after clean
procedure
Default Factory Setting - All Dip Switches OFF
MODE BUTTON FUNCTION
Press MODE button can restart machine when
machine in alarm.
When machine is working, press MODE button
will going to next process as follow:
Start -- Automatic clean -- Pressure balance --
Freezing – Harvest -- Bin full
NOTE:
There is same function MODE and
CLEAN button in PC board and indicate
board.
IMPORTANT: All PC board setup should
be operated by authorized professional.
MODE
BUTTON