Table Of Contents - Hussmann microSC GSVM A Series Installation & Operation Manual

Medium temperature self contained open vertical merchandiser
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ANSI Z535.5 DEFINITIONS . . . . . . . . . . . . . iv
UL Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Federal / State Regulation . . . . . . . . . . . . . . . 1-1
Hussmann Product Control . . . . . . . . . . . . . . 1-1
Shipping Damage . . . . . . . . . . . . . . . . . . . . . . 1-1
Apparent Loss Or Damage . . . . . . . . . . . . . . 1-1
Concealed Loss Or Damage . . . . . . . . . . . . . 1-1
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Self Contained (Location) . . . . . . . . . . . . . . . . 1-2
Model Description . . . . . . . . . . . . . . . . . . . . . 1-2
Unloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Unloading from Trailer . . . . . . . . . . . . . . . . 1-3
Exterior Loading . . . . . . . . . . . . . . . . . . . . . . . 1-3
Shipping Skid . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Merchandiser Leveling . . . . . . . . . . . . . . . . . . 1-4
Optional Legs . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Serial Plate Location . . . . . . . . . . . . . . . . . . . . 1-4
Refrigeration Unit Access . . . . . . . . . . . . . . . . 1-4
Sealing Merchandiser to Floor . . . . . . . . . . . . 1-4
Hussmann Self-Contained Refrigeration
Equipment Start Up Check List . . . . . . . . . . 1-5
Merchandiser Electrical Data . . . . . . . . . . . . . 2-1
Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Electrical Connections . . . . . . . . . . . . . . . . . . . 2-1
Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Electrical Outlet . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Waste Outlet and Water Seal . . . . . . . . . . . . . 2-2
Optional Electric Condensate Pan . . . . . . . . . . . 2-2
Refrigeration System . . . . . . . . . . . . . . . . . . . . 2-3
Service Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
System Componets . . . . . . . . . . . . . . . . . . . . . . 2-5
Steps to Recover Refrigerant . . . . . . . . . . . . . 2-5
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Waste Outlet and Water Seal . . . . . . . . . . . . . 2-6

TABLE OF CONTENTS

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© 2020 Hussmann Corporation
Controller Operation . . . . . . . . . . . . . . . . . . . . 3-1
Controller Connections . . . . . . . . . . . . . . . . . . 3-2
Controller LED . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Controller Buttons . . . . . . . . . . . . . . . . . . . . . 3-4
Sensor to Control
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Controls and Adjustments . . . . . . . . . . . . . . . 3-7
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Stocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Solar Thermometer . . . . . . . . . . . . . . . . . . . . . 3-8
Shelf Maximum Weight Limits . . . . . . . . . . . . 3-9
Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . 4-1
Exterior Surfaces . . . . . . . . . . . . . . . . . . . . . . 4-1
Interior Surfaces . . . . . . . . . . . . . . . . . . . . . . 4-1
Do NOT Use: . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Do: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Cleaning Discharge Honeycomb . . . . . . . . . . 4-2
Cleaning Stainless Steel Surfaces . . . . . . . . . . . . 4-2
Cleaning Solar Thermometer . . . . . . . . . . . . . . . 4-2
Cleaning Under Display Pan . . . . . . . . . . . . . 4-3
Cleaning Evaporation Pan . . . . . . . . . . . . . . . 4-3
Cleaning Coils . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Removing Scratches from Bumper . . . . . . . . . 4-4
Self-Contained Refrigeration Equipment
Maintenance Check List . . . . . . . . . . . . . . . . . 4-5
Replacing Fan Motors and Blades . . . . . . . . . 5-1
Motors and Blades . . . . . . . . . . . . . . . . . . . . . . 5-2
Fan Motors and Blades . . . . . . . . . . . . . . . . . 5-3
LED Fixture Replacement . . . . . . . . . . . . . . . . 5-4
Troubleshooting Guide . . . . . . . . . . . . . . . . . . 5-5
Troubleshooting Light Guide . . . . . . . . . . . . . 5-6
GSVM Accessories . . . . . . . . . . . . . . . . . . . . . 5-6
iii

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Microsc gsvm-4060aMicrosc gsvm-4072aMicrosc gsvm-5272a

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