hussmann P/N 0387183_D - Manual (Page 3)

iii P/N 0387183_D
Table of Contents
INSTALLATION
NSF Certification . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Shipping Damage . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Exterior Loading . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Merchandisers Shipped With End Installed . . . . 1-2
Shipping Braces . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Remove Front Panel . . . . . . . . . . . . . . . . . . . . . . 1-2
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Door Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Joining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Installing Splashguard Brackets . . . . . . . . . . . . . 1-4
Installing Bumpers . . . . . . . . . . . . . . . . . . . . . . . . 1-5
REFRIGERATION / ELECTRICAL
Refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Refrigerant Piping . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Branch Line Piping . . . . . . . . . . . . . . . . . . . . . . . 2-2
Expansion Valve Adjustment . . . . . . . . . . . . . . . 2-3
Refrigeration Thermostat . . . . . . . . . . . . . . . . . . . 2-3
Defrost Termination Thermostat . . . . . . . . . . . . . 2-5
Control Settings . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Merchandiser Electrical Data . . . . . . . . . . . . . . . 2-8
Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Electrical Connections . . . . . . . . . . . . . . . . . . . . 2-8
Identification of Wiring . . . . . . . . . . . . . . . . . . . 2-8
Wiring Color Code . . . . . . . . . . . . . . . . . . . . . . . 2-8
DRIP PIPING AND SPLASHGUARDS
Waste Outlet and Water Seal . . . . . . . . . . . . . . . . 3-1
Installing Drip Piping . . . . . . . . . . . . . . . . . . . . . 3-1
Installing Splashguards . . . . . . . . . . . . . . . . . . . . 3-2
Sealing Splashguard to Floor . . . . . . . . . . . . . . . 3-3
START UP / OPERATION
Start up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Stocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Load Limit Profiles . . . . . . . . . . . . . . . . . . . . . . . 4-1
Installing FDA/NSF Required Thermometer . . .4-2
MAINTENANCE
Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Cleaning Honeycomb Assemblies . . . . . . . . . . . . 5-2
Cleaning Under Merchandisers . . . . . . . . . . . . . 5-2
Removing Scratches from Bumper . . . . . . . . . . . 5-2
SERVICE
Replacing Fan Motors and Blades . . . . . . . . . . . 6-1
Replacing Electric Defrost Heaters . . . . . . . . . . 6-3
Replacing Drain Pan Heater . . . . . . . . . . . . . . . . 6-5
RLT with Gas Defrost Only: Replacing
Slave Plate Heater . . . . . . . . . . . . . . . . . . . . . . 6-6
Removing RLT Return Air Bracket . . . . . . . . . . 6-7
Replacing Lamp Ballast (other than RLT) . . . . . 6-8
Replacing RLT Lamp Ballast . . . . . . . . . . . . . . . 6-9
Servicing Vertical Lighting . . . . . . . . . . . . . . . 6-10
Servicing Doors and Frames . . . . . . . . . . . . . . 6-10
Replacing Door or Door Frame Parts . . . . . . . 6-10
Replacing Damaged Drain Fitting . . . . . . . . . . . 6-11
Repairing Aluminum Coils . . . . . . . . . . . . . . . 6-12
WARRANTY
IMPORTANT
KEEP IN STORE FOR FUTURE REFERENCE
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