Manitowoc Indigo Series User Manual

Part Number Preliminary 6/11 9
Symptom #2 - QuietQube® Remote Condens-
ing Unit Models . . . . . . . . . . . . . . . . . . . . . 189
Symptom #2 Low Production, Long Freeze
189
QuietQube® Models- Freeze Cycle Refrig-
eration System Operational Analysis Tables
191
QuietQube® Models - Freeze Cycle Refrig-
eration System Operational Analysis Table
Procedures . . . . . . . . . . . . . . . . . . . . . 200
Symptom #3 Harvest Problems Qui-
etQube® Remote Condensing Unit Models
218
Symptom #3 QuietQube® Models With
ICVD Condensing Units . . . . . . . . . . . 219
Symptom #4 QuietQube® Models With
ICVD Condensing Units . . . . . . . . . . . 223
Component Check Procedures
Electrical Components . . . . . . . . . . . . . . . 227
Control Board, Display board and Touch
Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Control Board Relay Test . . . . . . . . . . 230
Upgrading Firmware with a Flash Drive or
Transferring Setup Data To Multiple Ma-
chines . . . . . . . . . . . . . . . . . . . . . . . . . 231
Exporting Data to a Flash Drive . . . . . 233
Main Fuse . . . . . . . . . . . . . . . . . . . . . . 235
Bin Switch . . . . . . . . . . . . . . . . . . . . . . 236
Water Level Control Circuitry . . . . . . . 239
Ice Thickness Probe (Harvest Initiation)
243
High Pressure Cutout (HPCO) Control 247
Low Pressure Cutout (LPCO) Control . 250
Fan Cycle Control . . . . . . . . . . . . . . . . 251
Thermistors . . . . . . . . . . . . . . . . . . . . . 252
Harvest Assist Air Pump . . . . . . . . . . . 255
Compressor Electrical Diagnostics . . . 256
Diagnosing Start Components . . . . . . 258

Manitowoc Indigo Series Specifications

General

Model	Indigo Series
Ice Type	Nugget
Cooling System	Air-cooled, Water-cooled
Power Supply	Varies by model
Material	Stainless steel exterior
Water Connection	1/2" NPT water inlet