Table Of Contents - Hussmann RI1 Installation And Operation Manual

INSTALLATION
NSF Certification . . . . . . . . . . . . . . . . . . . . . 1-1
Hussmann Product Control . . . . . . . . . . . . . 1-1
Shipping Damage . . . . . . . . . . . . . . . . . . . . . 1-1
Shortages . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Uncrating . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Exterior Loading . . . . . . . . . . . . . . . . . . . . . . 1-2
Leveling and Joining . . . . . . . . . . . . . . . . . . 1-2
Finishing Touches . . . . . . . . . . . . . . . . . . . . . 1-3
Plexiglass Joining . . . . . . . . . . . . . . . . . . . . . 1-4
Perimeter Plexiglass . . . . . . . . . . . . . . . . . . . 1-5
Access Panels . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Installing Splashguard . . . . . . . . . . . . . . . . . 1-5
REFRIGERATION / ELECTRICAL
Refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Refrigerant Piping . . . . . . . . . . . . . . . . . . . . 2-1
Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Suction Line . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Liquid Line . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Refrigeration Thermostat . . . . . . . . . . . . . . . 2-2
Optional Defrost Termination Thermostat . . 2-2
Defrost Sequences . . . . . . . . . . . . . . . . . . . . 2-2
Access to Valves and Drain Lines . . . . . . . . 2-3
Electronic Expansion Valve (Optional) . . . . 2-3
TEV Adjustment . . . . . . . . . . . . . . . . . . . . . . 2-3
Measure Operating Superheat . . . . . . . . . . . 2-3
Merchandiser Electrical Data . . . . . . . . . . . . 2-4
Electrical Connections . . . . . . . . . . . . . . . . . 2-4
Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Identification of Wiring . . . . . . . . . . . . . . . . 2-4
Wiring Color Code . . . . . . . . . . . . . . . . . . . . 2-4

TABLE OF CONTENTS

IMPORTANT
KEEP IN STORE FOR FUTURE REFERENCE
Quality that sets industry standards!
12999 St. Charles Rock Road • Bridgeton, MO 63044-2483
®
®
U.S. & Canada 1-800-922-1919 • Mexico 1-800-522-1900
www.hussmann.com
© 2006 Hussmann Corporation
DRIP PIPING AND SPLASHGUARDS
Waste Outlet and Water Seal . . . . . . . . . . . . 3-1
Installing Drip Piping . . . . . . . . . . . . . . . . . . 3-1
Installing Splashguards . . . . . . . . . . . . . . . . . 3-2
Sealing Splashguard to Floor . . . . . . . . . . . . 3-2
START UP / OPERATION
Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Stocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Load Limit Profile . . . . . . . . . . . . . . . . . . . . 4-2
Installing Lighted Shelves . . . . . . . . . . . . . . 4-4
Installing FDA/NSF Required Thermometer 4-6
MAINTENANCE
Care and Cleaning . . . . . . . . . . . . . . . . . . . . 5-1
Plexiglass and Acrylic Care . . . . . . . . . . . . . 5-2
Cleaning Mirrors . . . . . . . . . . . . . . . . . . . . . 5-2
Cleaning Center Air Discharge (CAD)
Tower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Cleaning Honeycomb Assemblies . . . . . . . . 5-4
Cleaning Under Merchandiser . . . . . . . . . . . 5-4
Removing Scratches from Bumper . . . . . . . 5-4
SERVICE
Tips and Troubleshooting . . . . . . . . . . . . . . . 6-1
Replacing Fan Motors and Blades . . . . . . . . 6-1
Replacing Fluorescent Lamps . . . . . . . . . . . 6-3
Replacing Lamp Holders . . . . . . . . . . . . . . . 6-2
Replacing Electronic Ballasts . . . . . . . . . . . . 6-2
Replacing Damaged Drain Fitting . . . . . . . . 6-3
Repairing Copper Coils . . . . . . . . . . . . . . . . 6-4
Repairing Aluminum Coils . . . . . . . . . . . . . 6-4
WARRANTY
P/N 0446551_A