12
Troubleshooting By Symptom . . . . . . . . . . . . . . . 119
Reset To Factory Defaults . . . . . . . . . . . . . . . . . 120
Symptom #1 Ice Machine Will Not Run . . . . 121
Symptom #2 - Freeze Cycle Refrigeration
System Operational Analysis Tables . . . . . . . 126
Symptom #3 & #4 Harvest Problems
Self-contained Air, Water & Remote Condenser
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Symptom #3 Self-Contained Air or Water-
cooled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Symptom #3 - Remote Condenser . . . . . . . . 158
Symptom #4 Self-Contained Air, Water-Cooled
or Or Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Electrical Components . . . . . . . . . . . . . . . . . . . . . . . 163
Control Board, Display Board and Touch Pad . . .
163
Control Board Relay Test . . . . . . . . . . . . . . . . . . 166
Programming A Replacement Control Board . .
167
Main Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Bin Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Water Level Control Circuitry . . . . . . . . . . . . . . 173
Ice Thickness Probe (Initiates Harvest) . . . . . 179
High Pressure Cutout (HPCO) Control . . . . . 184
Fan Cycle Control . . . . . . . . . . . . . . . . . . . . . . . . . 187
Thermistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Harvest Assist Air Pump . . . . . . . . . . . . . . . . . . 191
Compressor Electrical Diagnostics . . . . . . . . 192
Diagnosing Start Components . . . . . . . . . . . . 194
Refrigeration Components . . . . . . . . . . . . . . . . . . 197
Head Pressure Control Valve . . . . . . . . . . . . . . 197
Harvest Pressure Regulating (HPR) System
Remote Condenser Only . . . . . . . . . . . . . . . . . . 201
Water Regulating Valve . . . . . . . . . . . . . . . . . . . 204
Summary of Contents for Indigo ID0302A
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Page 212: ...212 Part Number STH025 11 16 ACCESS REMOTE RECOVERY EVACUATION CONNECTIONS ...
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Page 269: ...Part Number STH025 11 16 269 I0320 1PH AIR WATER Self Contained Air Water cooled ...
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Page 277: ...Part Number STH025 11 16 277 I1400 II1406 1800 1PH REMOTE Remote Condenser 000008864_04 ...
Page 278: ...278 Part Number STH025 11 16 I1400 I1406 I1800 3PH REMOTE Remote Condenser 000008864_04 ...
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