Wine-Mate DS Series - Manual (Page 21)

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Head pressure setting: Cut out=230 psig; Cut in=150 psig; Differential=80 psig
It may need to adjust the suction pressure cut-in & differential settings in the field
to get the right cycle time.
A. P70 Single/Dual Pressure Control
B. PS2 Dual Pressure Control
Fig. 9 Adjustable Pressure Control
2) Low ambient condition kit (if applicable)
A.
Use of the condenser fan control
Head pressure setting: Cut in=170 psig; Cut out=110 psig; Differential=60 psig
It closes on rise of pressure. It may need to adjust the setting in the field to avoid
fan short cycle.