Ice-O-Matic CIM0320 Technical & Service Manual page 17

ELEVATION SERIES CIM CUBERS
= Illuminated LED
CONTROL BOARD - PRE-CHILL
The Compressor and Fan(s)/Liquid Line Solenoid (R1 and R2 LED's on Board illuminated) are energized
and unit is now in a Pre‐Chill for 30 seconds bringing the Evaporator temperature down. Both Curtain
Switch LED's are on showing closed curtain(s). Even though (R1) is energized the Fan Motor will only
come on once the Fan Cycle Switch closes at 250 psi of head pressure.
BLUE w/ WHITE
BLUE w/ RED
12V DC Switches
WHITE
WHITE BLUE
R1 R2 R3
BLUE BLACK
BROWN VIOLET RED
SEQUENCE OF OPERATIONS
R4 R5 R6
Line Voltage
TAN YELLOW
PINK
Components
14