86 Part Number STH044 10/13
LOW PRESSURE CUTOUT (LPCO) CONTROL
FUNCTION
Stops the ice machine if the low side pressure is too
low. The LPCO control is closed at pressures above
setpoint and opens at pressures below setpoint.
CHECK PROCEDURE
1. Connect manifold gauge set to suction access
valve.
2. Disconnect wires from low pressure switch and
connect ohm meter across LPCO terminals.
Replace the LPCO control if it:
1. Is not closed at the specified setpoint.
2. Does not open at the specified setpoint.
Specifications
Cut-Out Cut-In
Current Production &
Replacement Part
17 psig ±5 35 psig ±7
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