Safety Limit #3 - Manitowoc S300 Technician's Handbook

SAFETY LIMIT #3

Water System
1. Water supply to machine is being interrupted
2. Water leaking down the drain during freeze (dump
valve or water tracking into condensate tray)
3. Water tracking into bin
4. Uneven water flow over evaporator
5. Water pump not pumping
Electrical System
1. Water level probe prematurely statisfied
2. Water inlet valve failure
3. Water pump failure
Refrigeration System
1. Low on Refrigerant
2. Starving TXV
Part Number 80-1479-3 7/10 87