12 Part Number STH038 5/12
Troubleshooting
Safety Limits . . . . . . . . . . . . . . . . . . . . . . 85
Safety Limit #1 . . . . . . . . . . . . . . . . . . 86
Safety Limit #2 . . . . . . . . . . . . . . . . . . 87
Troubleshooting By Symptom . . . . . . . . 88
Symptom #1 Ice Machine will not run . 90
Symptom #2 Low Production, Long Freeze
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Symptom #2 - Freeze Cycle Refrigeration
System Operational Analysis Tables . 96
Symptom #3 Harvest Problems . . . . . 118
Symptom #3 Will Not Harvest, Cubes Not
Melted . . . . . . . . . . . . . . . . . . . . . . . . . 119
Symptom #4 Will Not Harvest, Cubes Melt-
ed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121