Heatcraft Refrigeration Products II User Manual

Wiring Diagram

Fan Cycling Interlocking Connections

Relay 4 (R4) is for condenser fan operation for the
Ice Machine circuit located with the left fan. Relay is
208-240V.

Hoshizaki ice machines require a 115 volt relay
which must be field supplied replacing the factory
relay.

Diagram 1. Ice Machine Fan Cycle Wiring

Ice Machine **

Left

Fan

Bank

3 1