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MPS
031413
SYSTEM OPERATION
Initial Start-Up
displayed (if unit is calling for cooling). There may be a brief delay prior to the evaporator fan turning on. When the
evaporator fan is activated the Fan symbol will be displayed. The temperature control feature for the evaporator fan
is a feature applicable to CellarCool. This is the Advance Product Safety Technology (APST), which ensures that in the
Normal System Cycle
4°F). The FON function is an adjustable feature which allows the customer the convenience of managing humidity
levels in their wine cellar. The FON Function is a feature that controls the evaporator fan operation once the set point
has been reached. This function allows the evaporator fan to run and reintroduce humidity removed during the
raise the humitiy level. The FON function is one of the many Customer Preference Selection features which allow the
Anti Short Cycle
point to allow the pressure in the refrigeration system to equalize prior to starting the compressor.
Anti Frost Cycle
The Anti Frost Cycle is a precautionary measure, as icing or frosting of the coil does not occur during normal operation.
The system will go through an anti frost cycle when the temperature of the evaporator is 26 degrees or below, for a
will melt any frost accumulation. Once the temperature of the coil reaches 40 degrees, the system will return to the
normal cooling cycle.
If the condensing unit is installed outside (which will allow the condenser to be exposed to low ambient
side pressure, which will ensure an adequate refrigeration process. The fan cycling process is accomplished by way of a
Fan Cycling Switch attached to the condensing unit.
Bottle Probe Failure Protection
In the event that a Bottle Probe should fail, the APST (Advance Product Safety Technology) will automatically transition
the Refrigeration Compressor cycles to a pre-determined time series (based on detailed laboratory testing), which will
ensure that the product is kept within the safe range.
