Part Number STH034 3/12 143
Ice Machine Relay Functions
X3 Relay is the Circuit Protect Relay – (High Voltage
Protection) This relay has a 220 volt coil which is tied to
the incoming 120 volts. If the voltage is High, the coil
will energize and open contacts 1 and 5 to de-energize
the control transformer and the gear motor relay.
S1 Power ON/OFF Switch
S2 ICE/FLUSH Switch
F1 1A Control Fuse
F2 2A Gear Motor Fuse
CB Timer Board
TR Control Transformer
RC Run Capacitor
SC Start Capacitor
X3 Circuit Protect Relay
X4 Gear Motor Protect Relay
X5 Water Control Relay
X6 Gear Motor Control Relay
C2 Fan Motor Capacitor
C1 Gear Motor Capacitor
SR Comp Start Relay
DT Drain Timer