Manitowoc SR1801W Dokumentacja Strona 167

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
Przeglądanie stron 166
Part Number 80-1479-3 7/10 167
LOW PRESSURE CUTOUT (LPCO) CONTROL
(S3300 Only)
FUNCTION
Signals the control board to energize and de-energize
the ice machine when suction pressure rises above or
falls below setpoint.
The LPCO control is closed at pressures above
setpoint and opens at pressures below setpoint..
CHECK PROCEDURE
1. Connect manifold gauges at suction and
discharge access valves and verify refrigerant
pressure exceeds LPCO cut-in.
2. Isolate LPCO electrical leads, connect a
multimeter and read resistance.
Open = Replace Switch
Closed = Switch OK
Specifications
Cut-Out Cut-In
12 psig ±3 35 psig ±3
Przeglądanie stron 166
1 2 ... 162 163 164 165 166 167 168 169 170 171 172 ... 299 300

Komentarze do niniejszej Instrukcji

Brak uwag