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Details Ice-O-Matic's partnership with ENERGY STAR for efficient ice machines.
Guidelines for inspecting merchandise and filing claims for loss or damage.
Guidance for refrigeration service technicians on using the manual for installation and maintenance.
Mandatory guidelines for proper operation and warranty compliance.
Specifies the minimum and maximum ambient operating temperatures for the unit.
Details requirements for potable water temperature, pressure, and supply lines.
Recommendations for water filter systems and handling of RO water.
Instructions for drain line installation, routing, and materials.
Specifies minimum clearances for air circulation and serviceability for air-cooled units.
Ice-O-Matic does not endorse stacking ice machines.
Guidance on installing the ice machine on a dispenser, including bin control kits.
Instructions to check serial plate for voltage and circuit breaker size.
Procedures for leveling the machine, checking water level, and adjusting ice bridge thickness.
Guidelines for proper operation and placement of remote condensers.
Maximum allowable rise, drop, and physical line set length for remote condensers.
Methods and practices for attaching remote condensers to building roofs.
Instructions for routing refrigerant lines, including cautions and coupling information.
Formula and examples for calculating equivalent line run length for remote condensers.
Details common electrical and plumbing connections for 22" CIM Series air and water-cooled units.
Details common electrical and plumbing connections for 30" CIM Series air and water-cooled units.
Steps for initiating the ice machine's operation, including leveling and initial checks.
Procedure for checking and adjusting ice thickness on the evaporator plate.
Describes the LED indicators and initial state of the control board when the unit is off.
Details the control board sequence and component operation during the freeze cycle.
Explains the control board sequence for compressor start and hot gas valve operation.
Describes the control board sequence for the pre-chill phase before the freeze cycle.
Details the control board sequence and water pump operation during the freeze cycle.
Explains the anti-slush function and its impact on the water pump during the freeze cycle.
Describes the control board sequence when the water pump is energized after anti-slush.
Details the control board sequence for initiating the harvest cycle based on low float switch.
Explains the control board sequence during the harvest cycle, energizing multiple components.
Describes the control board sequence and shutdown condition for a full ice bin.
Explains the control board sequence for restarting the freeze cycle after harvest.
How the control board manages unit operation using LED indicators.
Overview of key features and connectors on the control board.
Details the function of the adjustment switch block for purge time, bin thermostat, and reminder.
Explains the 12V DC Molex connection for various switches and LEDs.
Describes the Thermistor's role in monitoring sump water temperature for anti-slush.
Lists the function of each of the six control relays and their associated components.
Explains the Line Voltage Molex connection for energizing components.
Describes the function of the Power and Clean buttons on the control board.
Defines the meaning of different LED flash patterns for Power and Clean buttons.
Lists and explains the various error codes indicated by the control board LEDs.
Specifies minimum and maximum operational times for freeze, harvest, fill, and purge cycles.
Details the sequence of LED indications for board components during the initial freeze cycle.
Table detailing button presses (Power, Clean) and resulting functions or state changes.
Description of the sump's function and location for holding water.
Step-by-step instructions for removing the sump assembly.
Overview of the float housing assembly containing switches and thermistor.
Explains the function of the high float switch in controlling water level.
Explains the function of the low float switch in determining harvest readiness.
Details how high and low float switches operate to control ice making and cycles.
Troubleshooting steps for float switches, including LED verification and continuity checks.
Describes ice bridge thickness requirements and adjustment methods via float housing.
Operation of the water pump, including its role in freeze, anti-slush, and cleaning cycles.
Steps to diagnose and resolve issues with the water pump not running.
Step-by-step instructions for removing and reinstalling the water pump.
Description of the water distribution tube's design and function for even water spraying.
Instructions for disconnecting and disassembling the water distribution tube.
Operation of the water inlet valve during start-up, harvest, and cleaning cycles.
Steps to diagnose issues with the water inlet valve not opening or filling properly.
Operation of the purge valve during harvest and cleaning cycles to remove mineral water.
Steps to diagnose issues with the purge valve not opening or functioning correctly.
Describes the operation of the harvest assist assembly and hot gas valve during harvest.
Troubleshooting steps for the harvest assist assembly and hot gas valve.
Description of the evaporator assembly's construction and heat transfer properties.
Details on how the evaporator should be flooded with refrigerant for even ice formation.
Guidance on diagnosing evaporator issues like rust, improper cleaning, or ice formation problems.
Identifies various connectors that need to be disconnected during evaporator replacement.
Description of the magnetic curtain switch and its role in detecting ice slab fall.
Steps to troubleshoot the magnetic curtain switch if the LED does not illuminate.
Details the high pressure cut-out's function and set point for safety shutdown.
Explains the fan cycle control's role in maintaining head pressure in cooler ambient temps.
Diagnoses issues related to high pressure cut-out and fan cycle control parameters.
Description of the high temp safety thermostat and its function to shut down the compressor.
Troubleshooting steps for the high temp safety thermostat, checking continuity.
Description of the fan motor's mounting, energizing, and control by the fan cycling switch.
Details how the fan motor is energized by Relay 1 and controlled by the fan cycling switch.
Troubleshooting steps for inoperable fan motor or cycling issues.
Overview of components in the refrigeration section: compressor, TXV, hot gas valve, condenser.
How the compressor and thermostatic expansion valve control the refrigeration system.
General system troubleshooting using stub gauges and verifying operating pressures.
Description of the Thermostatic Expansion Valve's function in metering refrigerant.
Troubleshooting steps for the TXV, focusing on bulb mounting and system pressures.
Operation of the hot gas solenoid valve during the harvest cycle.
Function of the liquid line solenoid in remote systems for refrigerant flow.
Describes the mixing valve's use in maintaining head pressure in low ambient conditions.
Recommended monthly maintenance tasks for economical and trouble-free operation.
Instructions for descaling and sanitizing the ice machine, including chemical recommendations.
Important notes on using safe chemicals to avoid damaging the ice machine surfaces.
Guidelines for properly cleaning stainless steel and aluminum surfaces to prevent corrosion.
Essential steps to perform when taking the ice machine out of operation during winter months.
Wiring diagram for specified air and water-cooled CIM series models.
Wiring diagram for specified air and water-cooled CIM series models.
Wiring diagram for specified remote-cooled CIM series models.
Wiring diagram for specified remote-cooled CIM series models.
General| Brand | Ice-O-Matic |
|---|---|
| Model | CIM0320 |
| Category | Ice Maker |
| Language | English |
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