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Page 18 | 1-800-343-9463
CONTROLLER
Button/Symbol
Normal Functions
ON/OFF
• Press and hold the on/off button for approximately 3 seconds to turn the unit on or off.
Note:
This does not disconnect power from the unit. In order for the power to be shut off from the
unit, the power cord must be unplugged from the wall receptacle.
• This button also serves as an escape button.
Up
Down
• Use these buttons to scroll up or down a menu.
• Press and hold the up button for approximately five seconds to manually start the Anti-Frost
sequence. The Anti-Frost sequence will begin, but only if the evaporator is below 40°F. If the
evaporator is above 40°F, the display will blink three times, signalling that an Anti-Frost cycle
is not needed, and the unit will continue normal operation.
SET
• Press the SET button once to view the set point, temperature of the evaporator, condenser,
and actual bottle temperature as well as any alarms.
• Once the SET button is pressed “SEt” will be displayed. Press the up or down arrows to scroll
through Pb1, Pb2, Pb3.
SEt
Set Point
Pb1
Liquid Temperature
Pb2
Evaporator Coil Temperature
Pb3
Condenser Coil Temperature
• Press the SET button again to view any of these values.
• To change the set point, press the SET button. When “SEt” is displayed on the screen, press
the SET button once more. Use the up and down arrow buttons in order to change the value
until the desired set point is reached.
• Hold the SET button for approximately 5 seconds to enter the CPSM (Customer Preference
Selection Mode) menu. (CPSM detail on next page)
Snowflake
Constant: The unit is in cooling mode and the compressor is running.
Blinking: The unit is calling for cooling, but must wait 5 minutes before restarting the
compressor. This 5 minute delay serves as an anti-short cycle for the compressors
protection.
Dripping Snowflake
Unit is in Anti-Frost mode. The evaporator and condenser fans are running to evaporate any frost
which may have formed on the evaporator coil.
Fan
The evaporator and condenser fans are on.
Alarm
The alarm symbol is shown and an audible buzzer will sound when the unit encounters an issue that
needs attention. The displayed alarm codes are explained below. To silence the buzzer, press any
button. The alarm code will remain displayed until corrected.
Functions
