Pego PLUS 100 AB User Manual

PLUS 100 AB
Page 15
Rev. 01-08 MANUALE D’USO E MANUTENZIONE
Program PR2: temperature-based freezing
Product freezing program. Freezing ends when the product core temperature reaches At2.
A maximum safety time is set on parameter Ab2. When freezing is over the controller
automatically goes to storage mode with the ST1 setting. The compressor works
continuously.
Program PR3: temperature-based cooling and freezing
Program for product cooling and freezing by positive temperature. When room
temperature drops below the STS setting the switch from cooling to freezing takes place.
Freezing continues until the end of the cycle even in the event of a power cut or a rise in
temperature. Freezing ends when the product core reaches temperature At3. A maximum
safety time is set on Ab3. At the end of freezing the control automatically goes to storage
mode as per the ST3 setting. ST3 also has the function of controlling the compressor
during cooling (the compressor stops if ambient temperature reaches ST3-r1). The
compressor is reactivated on reaching ST3. During freezing the compressor works
continuously.
VARIABLES MEANING VALUES DEFAULT
At2
End of freezing temperature PR2
-45 +45 °C
-20°C
ST2
Storage temperature setting at end of freezing
The compressor does not stop for the entire duration of
freezing
-45 +45 °C -20°C
Ab2
Maximum safety duration of PR2 freezing
0:10:00…10:00:00 4:00:00

Pego PLUS 100 AB Specifications

General

Brand	Pego
Model	PLUS 100 AB
Category	Controller
Language	English