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Ultimate Series
Button/Symbol
Normal Functions
SET BUTTON
Press the SET button once and it will display the set point . After approximately 5 seconds, the
display will return to normal operation and display the bottle probe temperature .
Change
Set Point
Press and hold the SET button for 3–5 seconds until the set point is displayed and
the °F symbol blinks . Press the UP or DOWN ARROW buttons to select a new set
point . Press the SET button once and the set point numbers and the °F on the
display will blink to confirm the new setting .
Reset
Temp.
History
Press and hold the SET button during the display of the Hi/Lo (temperature data
history) . Hold button until “rSt” blinks on display, erasing the current time and
temperature data .
CPSM
Press the SET and the DOWN ARROW buttons simultaneously for 10–15 seconds
to enter CPSM (Customer Preference Selection Mode) .
ALARM
The Alarm symbol is shown when the unit encounters an issue that needs attention, the displayed
alarm codes are explained below .
ALARM CODES
Message Cause
Solution
“P1”
Bottle probe is unplugged
Attach bottle probe to unit
Faulty bottle probe
connection
1 . Check bottle probe attachment at circular connector
2 . Check bottle probe connection at the back of controller
Defective bottle probe
Replace the bottle probe
“P2”
Faulty evaporator probe
connection
Check evaporator probe connection at green terminal block on the back of
controller
Defective evaporator probe
Replace the evaporator probe
“HA”
Defective bottle probe
Replace the bottle probe
“LA”
The bottle probe is sensing
a temperature that is 4°
below the set point
Allow the room to warm up which will increase the temperature of the wine
Defective bottle probe
Replace the bottle probe
“POF”
The controller is locked
Hold UP and DOWN ARROW buttons for 3–5 seconds to disable . “PON” will display .
CPSM (CUSTOMER PREFERENCE SELECTION MODE)
Press and hold the SET and DOWN ARROW buttons for 10–15 seconds to enter the CPSM menu .
Fon
Humidity
Management/
Enhancement
The "fan on" setting is preset at the factory to zero minutes, which should provide adequate relative
humidity for the cellar . Increasing the amount of "fan on" time will increase the Humidity Enhancement
(%RH) . Adjustments should be made in increments of 5, with a maximum of 15 and a minimum of 0 . After
any adjustment to Humidity Enhancement, you should wait a minimum of three days before making any
additional adjustments . This will allow the cellar sufficient time to acclimate to the new setting .
FOF
The "fan off" time is normally set to 15 minutes . This parameter should not be adjusted, as it simply provides
an OFF cycle time for the fan during the compressor's OFF cycle .
CCS
Cellar Pre-Chill Set Point.
This parameter is set at 52°F, but can be adjusted to a set point between 50–67°F .
CCt
Cellar Pre-Chill Duration.
This parameter is set to 6 hours, but can be adjusted to a set point between 0–23 .5
hours .
Con/Cof
Compressor On time (Con) and Off time (Cof) with a P1 Alarm.
These parameters are set at Con 40 min/Cof 10 min .
In the event of a P1 Alarm, the compressor/refrigeration system automatically starts a predetermined ON/OFF
cycle, which is controlled by the Con and Cof parameters . These parameters can be adjusted to maintain the
desired bottle temperature .
HES
Differential for Energy Reduction.
During the Energy Reduction mode, this parameter is set at 4°F above the set
point . A decrease in this setting will lower the set point and an increase in this feature will raise the set point .
