Manitowoc Indigo Series Technician's Handbook page 91

Event Log Detail
E-Log Display Text Error Description
E01 Long Freeze Long Freeze
Long Harvest
E02 Long Harvest
Power Supply (Event Log only -
Power Loss
E03
No Alert)
Air Condenser High temp, or
water Condenser High
Hi Cnd Temp or
temperature
E04
Wtr Cnd Fault
G Board Rev 4.017 - Alert only
after 10 consecutive trips
HPC Fault
E05 High Pressure Cutout (HPC)
E06 Spare
Starving Evaporator for single
TXV or low on charge
Starving TXV
E07
G Board Rev 4.017 -
Event Log only no alert
Air/Water Only
TXV Fault
E08
TXV malfunction in dual circuit/
single evaps (TXV Fault)
Flooding evaporator for single
Flood Evap 1
E09 circuit single evaporator (flooding
evap)
Detail Event Log Service Definition
Definition
6 consecutive 60 Minute Freeze cycles = shut down and flash the SL#1 light on board
3 consecutive - 3.5 Minute Harvests logs SL#2 in memory, but runs until 500 long harvest cycles occur.
When power is interrupted to the ice machine the control board will log the event in the ELOG and
stamp the loss of power on power-up.
1). Liquid Line Temperature too High for Self-contained Air Cooled Ice machine = Air Cooled
Condenser Fault
2). Liquid Line Temperature too High for Self-contained Water Cooled ice machine = Water Cooled
Condenser Fault
The high pressure cutout switch (HPCO) opened 3 times in 4 hour period
10 consecutive occurrences where the Difference of the Average evaporator inlet (T3) and outlet (T4)
is greater than 12°F in the last 1 minute of the freeze cycle (ELOG-E07)
10 consecutive occurrences where the Difference of the Average evaporator inlet (T3) and outlet (T4)
is greater than 12°F in the last 1 minute of the freeze cycle (ELOG-E07)
Average compressor discharge line temperature last 6 seconds of Prechill +50°F (T1) compared to
average of first 6 minutes of freeze cycle (T2), is less than 1.05°F