Manitowoc RF0244A Technician's Handbook page 120

YES
Disconnect
Line Voltage To
Evaporator From Gear Motor Runs?
Gear Motor Runs? NO
Yes
Gear motor?
Gear Motor
No
Yes
No Repair Wiring
YES
Replace Gear Motor
Ice In Evaporator?
10 Minute Time Wait 10 Minutes - Do Not Install
Yes
NO
Delay Expired?
Compressor Time Delay Jumper
Thaw Evaporator
No
Rebuild
YES
Or
Replace Evaporator