Cornelius XAC 522 E50 Ice Maker Manuals

Manuals and User Guides for Cornelius XAC 522 E50 Ice Maker. We have 1 Cornelius XAC 522 E50 Ice Maker manual available for free PDF download: Service Training Manual

Cornelius XAC 522 E50 Service Training Manual

Cornelius XAC 522 E50 Service Training Manual (60 pages)

XTREME ICE XAC series; XWC series; XRC series;

Brand: Cornelius | Category: Ice Maker | Size: 0 MB

Table of Contents

Table of Contents
3
Product Preview

6
- Preview Questions
  6
- Key Things to Know / Do
  6
Model and Serial Location

7
General

10
Installation Instructions

11
- Location of Equipment
  11
- Equipment Set-Up
  11
- Dispenser Installation
  12
- Plumbing Connections
  13
- Electrical
  13
- Installation Check Points
  13
- Start up and Check out
  13
- Start up Sequence
  13
- Preventative Maintenance Sequence
  14
Cleaning Procedures

15
Operations

18
- Unit Selection
  18
- Normal Operations
  18
- Start up Sequence (Primary)
  19
- Secondary Start up
  19
- Dump Cycle
  19
- Water Fill Cycle
  19
- Prechill Cycle (300'S, 500'S, 600'S, 800'S, 1000'S, and 1200'S)
  19
- Prechill Cycle (1400'S and 1800'S)
  20
- Freeze Cycle
  20
- Harvest Cycle
  20
- Fan Control
  20
- Adjusting Bridge Thickness
  21
- Total Ice Capacity
  21
- Ice Production Check
  21
- LED Indicators
  23
- Harvest Mode
  24
- Harvest Button
  25
- Manual Harvest
  25
- Unit Check
  25
- Clean Cycle
  25
Safety (Old Software)

26
- Safety Features
  26
- Flashing Code for Self Diagnostics
  26
- Flashing Code for Self Diagnostics (1400'S and 1800'S)
  26
- Water Fill Time out
  27
- Possible Causes
  27
- Maximum Freeze Time out
  27
- Harvest Time out
  28
- Possible Causes
  28
- Bin Full Delay
  28
- Low Condenser Temperature Delay
  28
- High Condenser Temperature
  28
- Possible Causes
  29
- Open Condenser Thermistor
  29
- Failed Water Temperature
  29
- Open Water Thermistor
  29
Safety (New Software)

30
Component Function (Circuit Board, Etc.)

34
- Sensors
  34
- Reset Operation
  34
- Evaporator Switches
  34
- Voltage Checks
  34
- Evaporator Proximity Switch Pins and Condenser Thermistor Pins
  34
- Stacking Cable
  34
- Sensor [Thermistor] Diagnosis
  34
- Condenser Fan Cycling Control
  35
- Thermostatic Expansion Valves
  35
- Starving TXV - Product Symptoms
  35
- Flooding TXV - Product Symptoms
  35
- Water Regulating Valve
  36
- Service Stem Valves
  36
- Moisture Contamination
  37
- Compressor Contactor
  37
- Compressor & Starting Component Check-Out Procedure
  38
- Relay
  38
- Potential
  38
- Current
  38
- Capacitors
  38
- Compressor
  39
- Leak Detection
  39
- System Evacuation & Recharging
  40
- Self-Contained Products
  40
- Refrigerant Definitions (Ashrae 3-1990)
  41
- High Pressure Safety Switch
  41
- Compressor Run-On
  41
Troubleshooting

42
Xtreme Ice - Kits

48
- Bin Stat Kit, P/N 630000408
  48
- Installation Instructions
  48
- Remote Condensers
  52
- Installation Instructions
  52
- Remote Condenser Location
  54
- Head Pressure Control [Headmaster]
  56
- Remote System Evacuation/Re-Charge
  57

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