Ice-O-Matic Gourmet UCG Series Installation And Service Manual page 20

f. LED Meaning
GREEN LED ON – unit powered ON
•
YELLOW BIN FULL LED ON – unit shut OFF with full bin
•
RED ALARM LED ON – high condensing temperature
•
• RED ALARM LED BLINKING – high evaporating temperature
YELLOW FREEEZE CYCLE ON – unit in freeze cycle mode
•
YELLOW FREEZE LED AND RED ALARM LED ON – condenser sensor
•
malfunction
YELLOW FREEZE LED AND RED ALARM LED BLINKING – evaporator sensor
•
malfunction
LED
UCG GOURMET SERIES UNDERCOUNTER
STATUS
ON STEADY UNIT UNDER POWER
ON STEADY FREEZE CYCLE
BLINKING 60 MINUTES DELAY AT START UP
JUMPER J3 OUT
ON STEADY HIGH DISCHARGE PRESSURE/TEMP
BLINKING HIGH EVAP TEMP (>32˚F/0˚C) AFTER
15 MINUTES FROM START UP
ON STEADY UNIT OFF AT BIN FULL
BLINKING UNIT IN CLEANING MODE OR
TRIPPING OFF AFTER TEST – JUMPER
TEST IN
REASON WHY
pg. 20