Perlick CR24D User manual

SERVICE MANUAL
Column Refrigeration
Residential and Commercial
Product Series Covered in this Manual:
Commercial
CC24D
CC24W
Residential
CR24D
CR24F
CR24R
CR24W
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Form No. Z2551
06.20.2018
CC24W CR24FCR24R

2
Column Refrigeration Service Manual
1.0 GENERAL INFORMATION ........................................................................................ 10
1.1 Use of Service Manual ..............................................................................................10
1.2 Model Families .........................................................................................................10
1.3 I.D. Plate ................................................................................................................10
2.0 SAFETY INFORMATION ........................................................................................... 11
2.1 Refrigerant HC-600a.................................................................................................11
2.2 Servicing with R-600a...............................................................................................11
2.2.1 General .....................................................................................................11
2.2.2 Transportation of refrigerant and replaced compressors ................................11
2.2.3 Tools.........................................................................................................11
2.3 Service Manual Safety Labels ....................................................................................11
2.4 Product Safety Labels...............................................................................................12
3.0 TROUBLESHOOTING GUIDE ....................................................................................13
3.1 Refrigeration System ................................................................................................13
3.2 Electrical System......................................................................................................17
3.3 Doors, Drawers, Shelving..........................................................................................19
4.0 ELECTRICAL COMPONENTS AND SPECIFICATIONS ................................................20
4.1 Compressor .............................................................................................................20
4.1.1 MODEL: VEMX5C .......................................................................................20
4.1.2 MODEL: VEMZ9C .......................................................................................20
4.2 Inverter ................................................................................................................20
4.2.1 Drop-In .....................................................................................................20
4.2.2 MODEL: Frequency Drive............................................................................20
4.3 Condenser Fan Motor ...............................................................................................20
4.4 Evaporator Fan Motor ...............................................................................................20
4.5 Hot Gas Defrost Solenoid Valve .................................................................................21
4.6 Control ................................................................................................................21
4.7 Damper ................................................................................................................21
4.8 User Interface..........................................................................................................21
5.0 COMPONENT OPERATION .......................................................................................22
5.1 Modes Of Operation .................................................................................................22
Model: CR24R..........................................................................................................22
Model: CR24F ..........................................................................................................23
Models: CR24W or CC24W........................................................................................24
Models: CR24D or CC24D .........................................................................................25
 5.2 ElectricalSpecications.............................................................................................26
5.3 Wiring Diagrams ......................................................................................................27
Column Refrigerator .................................................................................................27
Column Single-Zone Wine.........................................................................................28
Column Dual Zone Wine ...........................................................................................29
Table of Contents
Table of Contents

Table of Contents 3
Column Refrigeration Service Manual
Column Freezer........................................................................................................30
5.4 Control Alarms .........................................................................................................31
5.5 Refrigerator Control Operation ..................................................................................32
5.5.1 Using The Refrigerator Column Control........................................................32
5.5.2 Selecting A Temperature Zone ....................................................................32
5.5.3 Main Compartment ....................................................................................33
5.5.4 Top Drawer Compartment...........................................................................33
5.5.5 Middle Drawer Compartment ......................................................................33
5.5.6 Bottom Drawer Compartment .....................................................................34
5.5.7 Column Theater Lighting ............................................................................35
5.5.8 Changing From Fahrenheit To Celsius Scale..................................................35
5.5.9 Sabbath Mode ...........................................................................................35
5.5.10 Quick Cool (Shopping) Mode.......................................................................36
5.5.11 Showroom Mode........................................................................................36
5.6 Freezer Control Operation.........................................................................................37
5.6.1 Using The Freezer Column Control ..............................................................37
5.6.2 Freezer Temperature ..................................................................................37
5.6.3 Column Theater Lighting ............................................................................38
5.6.4 Changing From Fahrenheit To Celsius Scale..................................................38
5.6.5 Sabbath Mode ...........................................................................................38
5.6.6 Quick Cool (Shopping) Mode.......................................................................38
5.6.7 Showroom Mode........................................................................................39
5.7 Wine Reserve Control Operation................................................................................40
5.7.1 Using The Wine Column Control..................................................................40
5.7.2 Selecting A Temperature Zone ....................................................................40
5.7.3 Storing White Wine ....................................................................................41
5.7.4 Storing Red Wine.......................................................................................41
5.7.5 Cellaring Wine ...........................................................................................42
5.7.6 Column Theater Lighting ............................................................................42
5.7.7 Changing From Fahrenheit To Celsius Scale..................................................43
5.7.8 Quick Cool (Shopping) Mode.......................................................................43
5.7.9 Showroom Mode........................................................................................43
5.7.10 Ambient Conditions ....................................................................................43
6.0 REFRIGERATION SYSTEM REPAIR ..........................................................................44
 6.1 AirInltration ..........................................................................................................44
6.2 Ambient Temperatures .............................................................................................46
6.2.1 Freezer Ambient Conditions ........................................................................46
6.3 Air Flow Obstructions ...............................................................................................46
6.4 Condenser Coil Cleaning ...........................................................................................48
6.5 De-Ice Blocked Evaporator Coil .................................................................................49
Table of Contents (cont.)

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Column Refrigeration Service Manual
6.6 Replace Refrigeration Module....................................................................................50
6.7 Replace Condenser Fan Motor ...................................................................................53
6.8 Replace Evaporator Fan Motor...................................................................................53
6.9 Replace Inverter ......................................................................................................54
6.10 Replace Damper.......................................................................................................59
6.11 Leak Detection.........................................................................................................60
6.12 Refrigeration System Diagram - Medium Temperature.................................................61
6.13 Refrigeration System Diagram - Freezer.....................................................................62
7.0 COMPONENT OPERATION .......................................................................................63
7.1 Control ................................................................................................................63
7.1.1 Diagnostics................................................................................................63
7.1.2 Troubleshooting .........................................................................................63
7.1.3 Visible LED Descriptions .............................................................................64
7.1.4 Replacing ..................................................................................................65
7.2 User Interface (Replacing) ........................................................................................65
7.3 Lighting Replacement ...............................................................................................66
7.3.1 Replace Wine Lighting................................................................................66
7.4 Temperature Probes .................................................................................................71
7.4.1 Probe Locations .........................................................................................72
7.4.2 Troubleshooting .........................................................................................73
7.5 Door Switch.............................................................................................................73
7.5.1 Troubleshooting .........................................................................................73
8.0 DOORS, DRAWERS, SHELVING AND MISC. .............................................................74
8.1 Overlay Panel Installation And Adjustments................................................................74
8.2 Top Of Door Illustration ............................................................................................75
8.3 Door Trim Installation...............................................................................................76
8.4 Grill Installation........................................................................................................77
8.5 Toe Kick Clearance ...................................................................................................78
8.6 Installing Filters .......................................................................................................79
8.6.1 Carbon Air Filters .......................................................................................79
8.6.2 Ethylene Filters ..........................................................................................79
8.7 Activation/De-activation Of Hinges.............................................................................80
8.8 Replace Door Gasket ................................................................................................81
8.9 Replace Door ...........................................................................................................81
8.10 Replace Door Handle................................................................................................82
8.11 Lock Installation And Troubleshooting........................................................................83
8.12 Custom Overlay Door Panels .....................................................................................84
8.12.1 Solid Door Template For 4” Toe Kick ............................................................85
8.12.2 Solid Door Template For 6” Toe Kick ............................................................86
8.12.3 Glass Door Template For 4” Toe Kick ...........................................................87
8.12.4 Glass Door Template For 6” Toe Kick ...........................................................88
Table of Contents (cont.)
Table of Contents

Table of Contents 5
Column Refrigeration Service Manual
8.12.5 Screw Zone For Overlay Templates..............................................................89
8.13 Tip-Out Bin..............................................................................................................90
8.14 Drawers ................................................................................................................91
8.14.1 Deli And Meat Drawer ................................................................................91
8.14.2 Freezer Drawers ........................................................................................92
8.15 Drawer Compartment Dividers ..................................................................................93
8.16 Shelving ................................................................................................................94
8.16.1 Wine Shelving............................................................................................94
8.16.2 Freezer Shelving ........................................................................................95
8.16.3 Refrigerator Shelving..................................................................................96
8.17 Dual-Zone Wine Compartment Divider .......................................................................97
8.18 Leveling/Alignment...................................................................................................98
8.19 Cabinet Anti-Tip/Anti-Tip Bracket...............................................................................99
8.19.1 Anti-Tip Installation For Integrated Installation........................................... 100
8.19.2 Anti-Tip Installation For Freestanding Installation ....................................... 101
8.20 Marriage Kit Installation.......................................................................................... 102
8.21 Butter Bin.............................................................................................................. 106
8.22 Trim Kits .............................................................................................................. 107
9.0 REPLACEMENT PARTS ...........................................................................................108
9.1 CR24R, CR24D, CR24W, CC24D And CC24W Refrigeration Module ............................. 108
9.2 CR24F Refrigeration Module.................................................................................... 109
9.3 CR24F Drawers ...................................................................................................... 110
9.4 CR24R Shelving ..................................................................................................... 111
9.5 CR24R And CR24F Door.......................................................................................... 112
9.6 CR24R Drawers...................................................................................................... 113
9.7 CR24R, CR24D, CR24W, CC24D And CC24W Machine Compartment........................... 114
9.8 CR24D, CR24W, CC24D And CC24W Shelving ........................................................... 115
9.9 CR24D, CR24W, CC24D And CC24W Door ................................................................ 116
9.10 CR24F Column Freezer ........................................................................................... 117
9.11 CR24R Column Refrigerator .................................................................................... 118
9.12 CR24D And CC24D Dual-Zone Wine Column............................................................. 119
9.13 CR24W And CC24W Single-Zone Wine Column ......................................................... 120
9.14 CR24W And CC24W Single-Zone Wine Column Shelves ............................................. 121
Table of Contents (cont.)

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Column Refrigeration Service Manual
Figure 1-1. Information Plate for Refrigeration Units .................................................................10
Figure 2-1.1. Danger Fire/Explosion Risk Label .........................................................................12
Figure 2-1.2. Danger Fire/Explosion Risk Servicing Label...........................................................12
Figure 2-1.3. Warning Handling Label ......................................................................................12
Figure 2-1.4. Warning Tip-Over Hazard Label ...........................................................................12
Figure 2-1.5. Disposal Label ....................................................................................................12
Figure 2-1.6. Warning Transporting Hazard Label......................................................................12
Figure 2-1.7. Uncrating Label ..................................................................................................12
Figure 5-1.1. Column Refrigerator Wiring Diagram ....................................................................27
Figure 5-1.2. Wine Column Single Zone Wiring Diagram............................................................28
Figure 5-1.3. Wine Column Dual-Zone Wiring Diagram ..............................................................29
Figure 5-1.4. Column Freezer Wiring Diagram ..........................................................................30
Figure 5-2. Refrigerator Touch Screen Control ..........................................................................32
Figure 5-3. Freezer Touch Screen Control.................................................................................37
Figure 5-4. Wine Reserve Touch Screen Control........................................................................40
Figure 6-1.1. Sealing Compound (Inside) .................................................................................44
Figure 6-1.2. Sealing Compound (Outside)...............................................................................44
Figure 6-1.3. Sealing Compound - Door Switch (Inside) ............................................................44
Figure 6-1.4. Sealing Compound - Door Switch (Outside) ..........................................................44
Figure 6-2.1. Refrigerator Gasket.............................................................................................45
Figure 6-2.2. Lift Bolts ............................................................................................................45
Figure 6-3. Evaporator Condensate Drain.................................................................................45
Figure 6-4.1. Grill/Toe Kick Inlet and Outlet..............................................................................46
Figure 6-4.2. Evaporator Intake Openings ................................................................................46
Figure 6-5.1. Evaporator Air Outlet Louvers..............................................................................47
Figure 6-5.2. Evaporator Air Damper Outlet Openings ...............................................................47
Figure6-6.CondenserAirowDivider ......................................................................................47
Figure 6-7.1. Remove Grill.......................................................................................................48
Figure 6-7.2. Clean Condenser Coil ..........................................................................................48
Figure 6-8. Freezer Drawer .....................................................................................................49
Figure 6-9.1. Wine Shelves .....................................................................................................49
Figure 6-9.2. Bottom Shelves/Bottom Panel..............................................................................49
Figure 6-10. Tip-Out Bin/Inner Liner........................................................................................49
Figure 6-11. Evaporator Coil....................................................................................................49
Figure 6-12.1. Remove Grill.....................................................................................................50
Figure 6-12.2. Remove Lift Bracket..........................................................................................50
Figure 6-12.3. Disconnect Refrigeration Wiring .........................................................................50
Figure 6-12.4. Lower Refrigeration Module ...............................................................................51
Figure 6-12.5. Slide Refrigeration Module Out...........................................................................51
Figure 6-12.6. Disconnect Power Cord .....................................................................................51
Figure 6-12.7. Slide Unit Back Into Cabinet...............................................................................52
Figure 6-12.8. Reinstall Front Lift Bracket.................................................................................52
Table of Figures
Table of Contents

Table of Contents 7
Column Refrigeration Service Manual
Figure 6-13. Condenser Fan Motor/Fastener .............................................................................53
Figure 6-14.1. Evaporator Fan Motor/Fastener..........................................................................53
Figure 6-14.2. Evaporator Terminal Block .................................................................................53
Figure 6-15.1. Remove Cotter Pins...........................................................................................54
Figure 6-15.2. Lift And Rotate Compressor ...............................................................................54
Figure 6-15.3. Inverter Mounting Screw/Electrical Connections ..................................................55
Figure 6-15.4. Lift Inverter......................................................................................................55
Figure 6-15.5. Remove 3-Pin And Ground Connectors ...............................................................56
Figure 6-15.6. Install Inverter And Remount Compressor ..........................................................56
Figure 6-15.7. Connect Inverter Wires......................................................................................57
Figure 6-15.8. Feed Harness End Through Access Hole .............................................................57
Figure 6-15.9. Seal Access Hole...............................................................................................58
Figure 6-15.10. Connect New Harness .....................................................................................58
Figure 6-16.1. Refrigerator And Dual-Zone Wine Lower Damper ................................................59
Figure 6-16.2. Dual-Zone Wine Upper Damper .........................................................................59
Figure 6-16.3. Dual-Zone Wine Upper Damper (Cover And Insulation Pad Suppressed) ...............59
Figure 6-16.4. Damper Electrical Connection ............................................................................59
Figure 6-17.1. Refrigeration System Diagram (Medium Temperature) .........................................61
Figure 6-17.2. Refrigeration System Diagram (Freezer) .............................................................62
Figure 7-1. Visible LED Descriptions.........................................................................................64
Figure 7-2.1. Remove Wine Shelving........................................................................................66
Figure 7-2.2. Pry Light Covering ..............................................................................................67
Figure 7-2.3. Pry Light Housing Board......................................................................................67
Figure 7-2.4. Disconnect Board From Harness ..........................................................................68
Figure 7-2.5. Remove Wine Shelving........................................................................................68
Figure 7-2.6. Remove Carbon Filter .........................................................................................69
Figure 7-2.7. Remove Wire Harness Cover................................................................................69
Figure 7-2.8. Remove Controller Cover.....................................................................................70
Figure 7-2.9. Disconnect Light Harness ....................................................................................70
Figure 7-3.1. Evaporator Temperature Probe ............................................................................72
Figure 7-3.2. Dual-Zone Wine Lower Compartment Temperature/Humidity Sensor ......................72
Figure 7-3.3. Dual-Zone Upper And Single-Zone Temperature/Humidity Sensor...........................72
Figure 7-3.4. Freezer And Refrigerator (Main Compartment) Temperature Probe .........................72
Figure 7-3.5. Refrigerator Deli Bin Temperature Probe...............................................................72
Figure 7-3.6. Refrigerator Meat/Fish Bin Temperature Probe......................................................72
Figure 7-3.7. Refrigerator Tip-Out Bin Temp/Humidity Sensor ....................................................72
Figure 7-4. Door Magnet (Reed Switch) ...................................................................................73
Figure 8-1. Overlay Panel Installation.......................................................................................74
Figure 8-2. Top Of Door Illustration .........................................................................................75
Figure 8-3. Door Trim Installation ............................................................................................76
Figure 8-4. Grill Installation.....................................................................................................77
Figure 8-5. Toe Kick Clearance ................................................................................................78
Table of Figures (cont.)

8
Column Refrigeration Service Manual
Figure 8-6. Air Filter Installation ..............................................................................................79
Figure 8-7.1. Hinge Activation Fastener (De-Activated) ..............................................................80
Figure 8-7.2. Hinge Activation Fastener (T-20) (Activated) .........................................................80
Figure 8-8. Removing Gasket ..................................................................................................81
Figure 8-9. Removing Door Trim Cover ....................................................................................82
Figure 8-10. Lock Installation ..................................................................................................83
Figure 8-11.1. Solid Door Template For 4” Toe Kick...................................................................85
Figure 8-11.2. Solid Door Template For 6” Toe Kick...................................................................86
Figure 8-11.3. Glass Door Template For 4” Toe Kick ..................................................................87
Figure 8-11.4. Glass Door Template For 6” Toe Kick ..................................................................88
Figure 8-12. Screw Zone For Overlay Templates .......................................................................89
Figure 8-13.1 - 8-13.4. Refrigerator Tip-Out Removal................................................................90
Figure 8-14. Deli And Meat Drawer Release..............................................................................91
Figure 8-15.1. Freezer Drawer Slide.........................................................................................92
Figure 8-15.2. Freezer Drawer Release.....................................................................................92
Figure 8-16. Drawer Compartment Divider And Retaining Pin ....................................................93
Figure 8-17.1. & 8-17.2 Remove Wine Shelves..........................................................................94
Figure 8-17.3. & 8-17.4 Install Wine Shelves ............................................................................94
Figure 8-18. Freezer Shelving..................................................................................................95
Figure 8-19. Refrigerator Shelving ...........................................................................................96
Figure 8-20.1. & 8-20.2. Dual-Zone Compartment Divider .........................................................97
Figure 8-21. Leveling/Alignment ..............................................................................................98
Figure 8-22.1. Anti-Tip Installation (Integrated)...................................................................... 100
Figure 8-22.2. Anti-Tip Installation (Freestanding) .................................................................. 101
Figure 8-23.1. - 8-23.4. Marriage Kit Install............................................................................ 102
Figure 8-24.1. & 8-23.2. Butter Bin........................................................................................ 106
Figure 8-25. Trim Kit............................................................................................................. 107
Figure 9-1. CR24R, CR24D, CR24W, CC24D, And CC24W Refrigeration Module.......................... 108
Figure 9-2. CR24F Refrigeration Module ................................................................................. 109
Figure 9-3. CR24F Drawers ................................................................................................... 110
Figure 9-4. CR24R Shelving................................................................................................... 111
Figure 9-5. CR24R And CR24F Door....................................................................................... 112
Figure 9-6. CR24R Drawers ................................................................................................... 113
Figure 9-7. CR24R, CR24D, CR24W, CR24F, CC24D And CC24W Machine Compartment ............. 114
Figure 9-8. CR24D, CR24W, CC24D And CC24W Shelving ........................................................ 115
Figure 9-9. CR24D, CR24W, CC24D And CC24W Door ............................................................. 116
Figure 9-10. CR24F - Column Freezer .................................................................................... 117
Figure 9-11. CR24R - Column Refrigerator.............................................................................. 118
Figure 9-12. CR24D & CC24D - Dual-Zone Wine Column ......................................................... 119
Figure 9-13. CR24W & CC24W - Single-Zone Wine Column...................................................... 120
Figure 9-14. CR24W & CC24W - Single-Zone Wine Column Shelves.......................................... 121
Table of Figures (cont.)
Table of Contents

Table of Contents 9
Column Refrigeration Service Manual
Table 3.1. Refrigeration System Diagnostics/Troubleshooting .....................................................13
Table 3.2. Electrical System Diagnostics/Troubleshooting...........................................................17
Table 3.3. Doors, Drawers, Shelving Diagnostics/Troubleshooting ..............................................19
Table 4.1.1. Compressor Specs (Model VEMX5C) ......................................................................20
Table 4.1.2. Compressor Specs (Model VEMV9C) ......................................................................20
Table 4.2.1. Inverter Specs (Drop-In).......................................................................................20
Table 4.2.2. Inverter Specs (Frequency Drive) ..........................................................................20
Table 4.3. Condenser Fan Motor Specs.....................................................................................20
Table 4.4. Evaporator Fan Motor Specs ....................................................................................20
Table 4.5. Hot Gas Defrost Solenoid Valve Specs.......................................................................21
Table 4.6. Control Specs .........................................................................................................21
Table 4.7. Damper Specs.........................................................................................................21
Table 5.1.1. Modes of Operation (CR24R).................................................................................22
Table 5.1.2. Modes of Operation (CR24F).................................................................................23
Table 5.1.3. Modes of Operation (CR24W/CC24W)....................................................................24
Table 5.1.4. Modes of Operation (CR24D/CC24D) .....................................................................25
Table5.2.ElectricalSpecications............................................................................................26
Table 5.3. Control Alarms........................................................................................................31
Table5.4.Low/HighTemperatureAlarmOsets .......................................................................31
Table 5.5. Ambient Conditions (Wine Reserve)..........................................................................43
Table 6.1. Ambient Conditions (Freezer)...................................................................................46
Table 7.1. LED Diagnostics ......................................................................................................63
Table 7.2. LED Troubleshooting................................................................................................63
Table 7.3. Column Temperature/Humidity Sensors.....................................................................71
Table 7.4. Temperature - Resistance Values ..............................................................................71
Table 8.1. Lock Troubleshooting ..............................................................................................83
Table of Tables

Column Refrigeration Service Manual
Return to Table of Contents
10
1.0 General Information
1.1 Use of Service Manual
This service manual is intended for use by a
qualiedservicetechnician.Itisprovidedasa
guide to diagnose and repair service issues for the
product models listed on the cover.
If you have any questions or require additional
assistance, contact Perlick Customer Service during
regular hours of operation.
1.2 Model Families
Thismanualcontainsspecicinstructionsfor
servicing the Perlick Residential and Front Venting
Commercial Series refrigeration products, which
include the following families:
RESIDENTIAL COMMERCIAL
CR24D CC24D
CR24F CC24W
CR24R
CR24W
1.3 I.D. Label
The model and serial numbers can be found on the
ceiling of the refrigerated space. See Figure 1-1.
Figure 1-1. Information Plate for
Refrigeration Units