Table Of Contents - Hussmann Freedom Series Installation & Operation Manual

P/N 0520677_W
ANSI Z535.5 DEFINITIONS . . . . . . . . . . . . . . . ii
INSTALLATION
UL Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Federal / State Regulations . . . . . . . . . . . . . . . 1-1
Freedom Line Description . . . . . . . . . . . . . . . 1-1
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Shipping Damage . . . . . . . . . . . . . . . . . . . . . . . 1-2
Exterior Loading . . . . . . . . . . . . . . . . . . . . . . . 1-2
Merchandisers Shipped with End Installed . . . 1-2
Shipping Braces . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Shipping Block . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Optional Forklift Pockets . . . . . . . . . . . . . . . . 1-3
Moving Merchandisers (Narrow Entrance) . . 1-3
Final Location . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Door Adjustment . . . . . . . . . . . . . . . . . . . . . . . 1-7
Joining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Installing Bumpers . . . . . . . . . . . . . . . . . . . . . 1-19
REFRIGERATION / ELECTRICAL / CONTROLLER
Refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Field Installation of Condensing Unit(s) . . . . 2-2
Field-Installed Condensing Unit Location . . . 2-3
Example of Field-Installed
Condensing Unit on Top of Case . . . . . . . . . . . 2-4
Condensing Unit & Top-piping . . . . . . . . . . . . 2-4
About Quick Connect Couplings . . . . . . . . . . . . 2-5
Connect Lines . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Correctly Tightened Coupling . . . . . . . . . . . . . 2-7
Top-piping Lines (Continued) . . . . . . . . . . . . . 2-7
Insulate Refrigerant Lines . . . . . . . . . . . . . . . . 2-8
Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Installing Pump & Collection Pan Kit . . . . . 2-10
Installation of Water Lines . . . . . . . . . . . . . . 2-12
Pre-Installation System Cleaning . . . . . . . . . . . 2-13
Electronic Controller . . . . . . . . . . . . . . . . . . . 2-14
Controller Operation . . . . . . . . . . . . . . . . . . . 2-16
Controller Location . . . . . . . . . . . . . . . . . . . . . 2-17
Sensor Location . . . . . . . . . . . . . . . . . . . . . . . . 2-18

TABLE OF CONTENTS

IMPORTANT
KEEP IN STORE FOR FUTURE REFERENCE ®
Quality that sets industry standards!
12999 St. Charles Rock Road • Bridgeton, MO 63044-2483
®
®
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www.hussmann.com
© 2021 Hussmann Corporation
FACADE AND SPLASHGUARD
Install Facade . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Installing Splashguard Brackets . . . . . . . . . . . 3-2
Installing Splashguards . . . . . . . . . . . . . . . . . . 3-2
Sealing Splashguard to Floor . . . . . . . . . . . . . 3-3
Installing Bumpers . . . . . . . . . . . . . . . . . . . . . . 3-4
START UP / OPERATION
Expansion Valve Adjustment . . . . . . . . . . . . . 4-2
Prior to Start Up Checklist . . . . . . . . . . . . . . . 4-3
Start Up Checklist . . . . . . . . . . . . . . . . . . . . . . 4-3
Defrost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Checklist After 12 Hour Run Time . . . . . . . . . 4-4
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Stocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Installing FDA/NSF
Required Thermometer . . . . . . . . . . . . . . . . . 4-5
MAINTENANCE
Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . 5-1
Cleaning Honeycomb Assemblies . . . . . . . . . . 5-2
Cleaning Stainless Steel Surfaces . . . . . . . . . . 5-2
Cleaning Coils . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Top Mount Cleaning & Maintenance . . . . . . . 5-3
Cleaning Cond. Pump & Heated Evap Pans . . . 5-4
Cleaning Under Merchandisers . . . . . . . . . . . 5-4
Removing Scratches from Bumper . . . . . . . . . 5-4
SERVICE
Replacing Fan Motors and Blades . . . . . . . . . 6-1
Replacing Electric Defrost Heaters . . . . . . . . . 6-2
Replacing Drain Pan Heater - Electric
and Gas Defrost . . . . . . . . . . . . . . . . . . . . . . . 6-3
Servicing Vertical Lighting . . . . . . . . . . . . . . . . 6-4
Servicing Doors and Frames . . . . . . . . . . . . . . 6-4
Replacing Door or Door Frame Parts . . . . . . . 6-4
Repairing Aluminum Coil . . . . . . . . . . . . . . . . 6-4
OPTIONAL DRIP PIPING
Waste Outlet and Water Seal . . . . . . . . . . . . . . 7-1
Installing Drip Piping . . . . . . . . . . . . . . . . . . . 7-1
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