Welbilt Manitowoc RCU1075, Technician'S Handbook, Page: 124 / 288

124 Part Number 000007661 Rev02 02/20
YES
NO
Replace Relay
Line Voltage To
Left Delay Relay Coil?
NO
Repair Wiring
Replace Left Rotation Sensor/Time Delay
No
Power To Left Time Delay Relay Coil?
Install
Compressor Time Delay Jumper On
Left Evaporator
Left Delay Relay Contacts Closed?
Left Delay Relay Contacts Closed?
Yes
No
Yes
YES
NO
Replace Relay
Line Voltage To
Right Delay Relay Coil?
NO
Repair Wiring
Replace Right Rotation
Sensor/Time Delay
No
Power To Right Time
Delay Relay Coil?
Install
Compressor Time Delay Jumper On
Right Evaporator
Right Delay Relay Contacts Closed?
Right Delay Relay Contacts Closed?
Yes
No
Yes
YES YES YES