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OPERATION Eskimo Ice Installation & Operation Manual
14 L-3152 ENGLISH
BASIC FUNCTIONS
APPLYING POWER
When power is first applied, the display will light all LED’s for 2 seconds, then go blank for 1 second, then show software
revision for 2 seconds. The unit will then go to the last state it was in before power was disconnected. The power LED will
remain lit anytime power is applied.
ON/OFF
Press the On/Off button to toggle between Off and ICE production. dLY will appear in the display and the unit will begin a startup
routine. ICE will appear in the display when production begins.
ICE BIN SENSOR
When the ice-storage box is full, the unit will stop ice production and the display will show FULL. If the ice bin sensor is not
installed, the unit will not operate and the display will continue to show FULL.
OPERATIONAL LEDS
Ice Flow, Water Flow, High Pressure, and Low Pressure are trouble lights on the display and will light if a fault occurs and a fault
code will be displayed. Comp and Auger are status lights and show operation of these systems. FULL is also a status light that
is on whenever the ice-storage box is full.
OPERATIONAL INFORMATION FOR AMPS & VOLTAGE
Compressor current, Auger current, and AC voltage can be viewed while the unit is in operation. Simultaneously press and
release the On/Off and Function buttons. CA will appear in the display and after 5 seconds, a value indicating the compressor
current in amps will show. Press Function to change to AA and auger current in amps will display. Press Function again and AC
line voltage will display. Press the On/Off button to exit from this feature.
FAULT HISTORY
History of faults that occur can be viewed from the off setting. Press and hold the On/Off button for 3 seconds. This will enter the
fault history log. The display will indicate H 1. Press the function button to scroll through the events recorded in the log. The unit
will record up to 16 events. While viewing, the display will alternate between the fault mnemonic and the event number. To exit
the history mode, press the On/Off button. The unit will also exit the history log in 30 seconds if no key is pressed. Faults are
recorded in the order they occur, most recent to oldest.
FAULTS - EVENTS THAT INTERRUPT ICE PRODUCTION
If trouble occurs during operation the fault codes defined below will be displayed. Trouble LEDs will be lit for High Pressure,
Low Pressure, Water Flow, and Ice Flow. The unit will restart once the fault is cleared or repaired.
Lockout - Excessive faults will result in the code flashing on the display called a lockout. A lockout may be cleared by pressing
the On/Off button to turn the unit off then on again, by pressing the reset switch or pressing the function button.
FULL – ICE BIN FULL
If the ice bin sensor is blocked for more than 15 continuous seconds, the unit will stop ice production and the display will show
FULL. If the ice bin sensor is not installed, the unit will not operate and the display will continue to show FULL.
H20 – POTABLE WATER SWITCH
If the potable water switch is open during production for 15 seconds, the display will show H20 fault and the Water Flow LED will
light. The auger will continue to run for the duration of the auger delay. Ice production will stop and the switch must be closed for
operation to restart. H20 Fault can be caused by lack of fresh water flow, clogged main filter or a clogged Y Strainer.
HPF – HIGH PRESSURE REFRIGERANT
If the High Pressure Refrigerant Switch is open during production for ~500ms, the display will show HPF fault and the High
Pressure LED will light. The compressor delay is then activated for restart. The auger will continue to run for the duration of the
auger delay. At the end of the compressor delay the unit will show dLY beginning the restart routine. The compressor delay
begins from the moment the switch is opened. The maximum number of faults that can occur in 30 minutes is set for three by
default. HPF can be caused by lack of seawater flow due to a dirty strainer, pump being airlocked or seawater lines in need of
maintenance.
NOTE
If HPF or H20 appears steady on the display (not flashing) on initial start up, this may be due to an open switch,
defective water-level switch, empty reservoir, or clog. This can also occur from an open switch or wiring to the switch.