III
Table of Contents
ZERO ZONE WARRANTY .....................................................................1
Limited Warranty .............................................................................1
Extended Warranties .......................................................................1
Length of Extended Warranty .........................................................1
Product Not Manufactured By The Seller .......................................1
Limitation and Exclusion of Warranties ...........................................1
INTRODUCTION ....................................................................................2
Important User Information ..............................................................2
Manufacturer ....................................................................................2
Intended Use ....................................................................................2
Display Case Models .......................................................................2
INSTALLATION & OPERATION ............................................................4
Delivery Inspection ...........................................................................4
Packaging ........................................................................................4
Location ...........................................................................................4
Leveling ............................................................................................4
Setting the Case ..............................................................................5
Moving Cases ..................................................................................5
Lineup Assembly ..............................................................................6
Drain Line .........................................................................................7
Bumper and Kickplate ......................................................................7
Cleaning ...........................................................................................8
Shelves ............................................................................................9
Loading the Case .............................................................................9
Light Switch ......................................................................................9
Case Thermometer ..........................................................................9
Service ...........................................................................................10
Fan Removal ..................................................................................11
Refrigeration ..................................................................................11
Electrical ........................................................................................12
Defrosting - Low Temp ...................................................................14
Anti-Sweat Heaters - Low Temp ....................................................18
Anti-Sweat Heaters - Medium Temp ..............................................18
Doors .............................................................................................18
ILLUSTRATIONS
.................................................................................19
Case Label Information ..................................................................19
Leveling ..........................................................................................20
Moving Cases ................................................................................26
RHZC / RHCC Caulking Instructions .............................................27
Required Sealing for NSF-Approved Installations .........................28
Joining Insulated Dividers - RHZC / RHCC to RHZC / RHCC .......29
Joining Insulated Dividers - RHZC / RHCC to RVLC / RVMC .......30
Attaching Kickplate Splice - RHZC / RHCC to RVLC / RVMC .......31
Field Mounted Trap ........................................................................32
Under Case Return Air Flow ..........................................................34
Penetration Sealing ........................................................................35
P-trap Installation ...........................................................................36
General ..........................................................................................37
Refrigeration Line Sizing - Low Temp ............................................38
Refrigeration Line Sizing - Medium Temp ......................................40
Electric Defrost - Low Temp ...........................................................41
Hot Gas Defrost - Low Temp ..........................................................42
Single Point Connection - Low Temp .............................................43
Master/Satellite Wiring - Low Temp ...............................................44
Off Cycle Defrost or Satellite Wiring - Medium Temp .....................45
Single Point Connection or Master Wiring - Medium Temp ...........46
Hot Gas Defrost - Low Temp ..........................................................47
Electric Defrost - Low/Medium Temp .............................................48
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