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Groen VRC-3E User Manual

Groen VRC-3E
52 pages
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SERVICE MANUAL
IMPORTANT INFORMATION, KEEP FOR OPERATOR
This manual provides information for:
PART NUMBER 145702, REV. C (01/07)
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax 888-864-7636
groen.com
MODELS VRC-3E
& VRC-6E
Domestic
VORTEX100
®
CONNECTIONLESS
STEAMER
· Self Contained
· Electric Heated
· Capacity: VRC-3E=3 Steamer Pans Per Cavity
VRC-6E=6 Steamer Pans Per Cavity
Information contained in this document is known to be current and accurate at the time
of printing/creation. Unified Brands recommends referencing our product line websites,
unifiedbrands.net, for the most updated product information and specifications.

Table of Contents

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Groen VRC-3E Specifications

General IconGeneral
DrainYes
Voltage220-240 V
Frequency60 Hz
Water InletAutomatic water fill
MaterialStainless Steel
DescriptionElectric Steamer

Summary

Service Manual

VORTEX100® CONNECTIONLESS STEAMER MODELS VRC-3E & VRC-6E

Information for Vortex100 Connectionless Steamer models VRC-3E and VRC-6E.

INTRODUCTION

1.1 The Groen Service Concept

Groen's history and philosophy in designing and manufacturing commercial appliances.

1.2 Groen Certified Service

Details on Groen's certification for equipment inspection, parts availability, and manual updates.

1.3 Warranty & Non-Warranty Repair

Information regarding warranty provisions and non-warranty related repair procedures.

1.4 Safety

Overview of safety considerations and signal words used in the manual.

1.5 Glossary of Terms

Definitions of abbreviations and terms used in the service manual.

1.6 Tools and Supplies

Lists required and recommended tools, instruments, and supplies for inspection and repair.

1.7 How To Use This Manual

Guidance on how to effectively use the service manual for repairs.

OPERATION

2.1 Controls

Description of operator controls, touch pads, and indicator lights on the unit.

2.2 Operating Procedure

Step-by-step guide for operating the Vortex100 Connectionless Steamer.

INSTALLING, CLEANING AND TESTING

3.1 Installation and Start-up

Instructions for unit installation, including electrical supply connection and branch circuit protection.

3.2 Installation Checklist

Checklist for ensuring proper installation and initial setup of the steamer.

3.3 Cleaning

Procedures for cleaning the VRC-3E or VRC-6E Connectionless Steamer.

TROUBLESHOOTING

4.1 Vortex100 Troubleshooting Procedure

A systematic procedure for diagnosing and resolving issues with the Vortex100 steamer.

4.2 VRC Checkout

Procedure for checking the operation of the VRC unit through diagnostics and functional tests.

ASSEMBLY / DISASSEMBLY

5.1 Air Temperature Probe

Procedures for removing and installing the air temperature probe.

5.2 Cavity Vent Assembly

Steps for removing and installing the cavity vent assembly (pressure relief valve).

5.3 Control PC Board

Procedures for removing and installing the control PC board.

5.4 Relay Board

Steps for removing and installing the relay board.

5.4 Door Removal/Installation/Alignment

Detailed instructions for removing, installing, and aligning the steamer door.

5.5 Door Switch

Procedures for removing and installing the door switch.

5.6 Door Reversing Procedure

Step-by-step guide for reversing the steamer door.

5.7 Door Gasket

Instructions for removing and installing the door gasket.

5.8 Door Spring

Procedures for removing and installing the door spring assembly.

5.9 Door Locking Pin

Steps for removing and installing the door locking pin and nut.

5.10 Drain Valve Assembly

Procedures for removing and installing the drain valve assembly.

5.11 Fan

Steps for removing and installing the fan.

5.12 Heater Element

Procedures for removing and installing the heater element.

5.13 Hi-limit Thermostat

Steps for removing and installing the hi-limit thermostat.

5.14 Leg Assemblies

Procedures for removing and installing the leg assemblies.

5.15 Fan Motor Assembly

Steps for removing and installing the fan motor assembly.

5.16 Motor Starting Capacitor

Procedures for removing and installing the motor starting capacitor.

5.17 Back Panel

Steps for removing and installing the back panel.

5.18 Right Side Panel and Left Side Panel

Procedures for removing and installing the right and left side panels.

5.19 Top Panel

Steps for removing and installing the top panel.

5.20 Remote Reading Thermometer

Procedures for removing and installing the remote reading thermometer.

5.21 Water Level Float

Steps for removing and installing the water level float.

5.22 WATER DRAIN KIT INSTALLATION

Instructions for installing the water drain kit.

PARTS IDENTIFICATION • VRC-3E

6.1 Cavity Vent Assembly

Detailed parts list and diagram for the cavity vent assembly.

6.2 Control Board and Wiring Harnesses

Parts list and diagram for the control board and associated wiring harnesses.

6.3 Door Assembly

Parts list and diagram for the door assembly.

6.4 Electrical Components 208/240/480 Volts

List and diagram of electrical components for 208, 240, and 480 volt models.

6.5 Heater Element Assembly

Parts list and diagram for the heater element assembly.

6.6 Motor Assembly

Parts list and diagram for the motor assembly.

6.7 Float Assemblies

Parts list and diagram for float assemblies.

6.8 Interior and Exterior Cabinet

Parts list and diagram for interior and exterior cabinet components.

PARTS IDENTIFICATION • VRC-6E

7.1 Cavity Vent Assembly

Detailed parts list and diagram for the cavity vent assembly.

7.2 Control Board and Wiring Harnesses

Parts list and diagram for the control board and associated wiring harnesses.

7.3 Door Assembly

Parts list and diagram for the door assembly.

7.4 Electrical Components 208/240/480 Volts

List and diagram of electrical components for 208, 240, and 480 volt models.

7.5 Heater Element Assembly

Parts list and diagram for the heater element assembly.

7.6 Motor Assembly

Parts list and diagram for the motor assembly.

7.7 Float Assemblies

Parts list and diagram for float assemblies.

7.8 Interior and Exterior Cabinet

Parts list and diagram for interior and exterior cabinet components.

SPECIFICATIONS • VRC-3E, VRC-6E

General Specifications

Overview of general specifications for the Vortex100 Connectionless Steamer.

Electrical Specifications

Details on electrical requirements, voltage, phase, and amperage for VRC-3E and VRC-6E.

WIRING DIAGRAM • VRC-3E, VRC-6E

VRC Wiring Diagram

Schematic illustrating the wiring connections for VRC-3E and VRC-6E models.

LADDER DIAGRAM • VRC-3E, VRC-6E

Ladder Diagram

Ladder diagram showing control logic and component interconnections.

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