Manitowoc UG080A - Diagrams; Wiring Diagram; UG18;UG20 Air-Cooled

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Diagrams
Wiring Diagram
UG18/UG20 AIR-COOLED
TRANS.
FUSE
L1
(18)BRN
(12)BRN
(17)RED
(14)PRPL
WATER INLET
HOT GAS
SOLENOID
WATER PUMP
(16)ORG
(15)YLW
FAN MOTOR
(AIR COOLED ONLY)
L2 (N)
(23)
BLU
(24)
BLU
RELAY/
COMPRESSOR
(22)
BLU
(21)
BLU
(19)BRN
UG18/20 MACHINES - WIRING DIAGRAM
SELF-CONTAINED 1 PHASE
CAUTION: DISCONNECT POWER BEFORE WORKING
ON ELECTRICAL CIRCUITRY.
DIAGRAM SHOWN DURING FREEZE CYCLE
SEE SERIAL PLATE
FOR VOLTAGE
OVERLOAD
PROTECTOR
COMPRESSOR
START
CAPACITOR
START
RELAY
BIN FULL
LIQUID LINE
MODEL
WATER LEVEL
MODE SWITCH
CLEAN
ON
OFF
(13)
BLU
(20)BLU