Manitowoc RF0399A

144 Part Number 000007661 6/13
High Water
Light Off?
NO
YES
Yes
Control Board
Sending Line Voltage To
Water Valve?
Press Control Board Reset Button
Replace Control Board
Clean, Dry &
Reinsert Water
Level Probes
Voltage @ Water
Inlet Valve?
YES
NO
Replace Water Inlet ValveNO
YES
Replace Sensor – Control Board if RequiredWater Flows
Water Flow Stops Press Control Board Reset Button To Clear Error
Gear Motor
Running?
YES
See Step
HI AMPS LIGHT OFF
NO