SUB - ZERO I N T E G R AT E D USE & C ARE
E L E C T R ON I C CON T R O L SYSTEM
ICE MAKER SYSTEM
The 
key pad, located on the electronic control panel, turns the automatic ice maker system on and off. When the ice maker is on, the word ICE will be illuminated in the LCD display.
POWER
The 
key pad, located on the electronic control panel, will turn off all electrical power to the unit. This key pad can be used for shutting down the unit for servicing or extended vacations.
ALARM FEATURE
All Integrated units have an alarm feature that will make an audible beeping sound if a door or drawer is left ajar.
An alarm will sound if the door is left ajar on the tall unit or a drawer is left open on either the tall or base unit. When the alarm is acti- vated, the bell symbol in the LCD display will be visible. You can turn the alarm on or off with the 
key pad, or stop it with this control once the alarm has sounded.
When your alarm is on, the bell symbol will be illuminated in the LCD display on the electronic digital control panel. To turn the alarm off, press the 
key pad one time to make the bell symbol disappear from the display.
TEMPERATURE DISPLAY
The electronic digital control system can display temperatures in Fahrenheit (ºF) or Celsius (ºC).
To change the temperature display units from ºF to ºC or ºC to ºF, first turn the unit off then back on again using the 
key pad. Within one minute after turning the unit back on, press and hold the 
key pad. While holding the 
key pad, press and hold the 
key pad. Keep both key pads pressed for about 5 seconds until a ºC or ºF appears in the LCD display, then release the key pads. The display will return to normal after no key pads are pressed for 10 seconds.
Use the 
and 
key pads to check the set point range(s) and verify that the temperature units were changed.
SABBATH MODE (STAR - K)
Sabbath mode is available for the observance of certain religious holidays. This mode turns off the lights, ice maker system and door alarm and prevents them from turning on again. Normal cooling operations will still take place.
With the installation of a harness kit, tall models are
To put the Integrated unit into Sabbath mode, the unit must first be turned off with the 
key pad. When the unit is off, press and hold the 
key pad. The unit will turn on as soon as the key pad is depressed. The lights will turn off after holding the 
key pad for about 10 seconds. This indicates that the unit has entered Sabbath mode and the key pad can be released.
Sabbath mode can be exited by pressing the 
key pad once.
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