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Hussmann D5X-ULEP - User Manual

Hussmann D5X-ULEP
46 pages
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Ultra Low Front
Rear Load
Medium Temperature
Dairy Merchandisers
IMPORTANT
Keep in store for
future reference!
Installation &
Service Manual
Shipped With Case Data Sheets
P/N 0501930_A
Impact
Excel
Series
November 2007

Table of Contents

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Summary

Excel Installation Tool List

Unloading From Trailer Tools

Tools required for safely removing the merchandiser from the trailer.

Setting Case Line-Up Tools

Tools needed for aligning and setting up multiple merchandiser cases.

Installation Procedures

NSF Certification Requirements

Details on meeting ANSI/NSF-7 standards for proper installation.

Merchandiser Location Guidelines

Recommendations for optimal placement to ensure efficient operation.

Shipping Damage Inspection

Procedures for checking equipment for damage during and after unloading.

Merchandiser Unloading Procedure

Safe methods for removing merchandisers from transport vehicles to prevent damage.

Serial Plate Location

Instructions for finding the serial plate on the Rear Load model.

Exterior Loading Precautions

Warnings against placing weight or walking on the merchandiser exterior.

Shipping Braces Management

Guidance on when and how to remove shipping braces for installation.

Merchandisers with Pre-installed Ends

Specific instructions for cases shipped with end panels already attached.

Setting Rear Load Cases

How to position the rear load case relative to a cooler wall.

Case Leveling Procedures

Steps for ensuring merchandisers are level for proper operation and drainage.

Installation Preparation Steps

Key preparatory tasks before proceeding with case setup and leveling.

Case Leveling Details

Detailed instructions on using levels and shims to ensure cases are properly leveled.

Joining Instructions

Steps for connecting multiple merchandiser cases into a continuous line.

Prep Case for Joining

Preparing individual cases by checking levels and removing components before joining.

Applying Gaskets for Sealing

Instructions for applying gaskets to ensure airtight seals between cases and walls.

Aligning End Frames

Method for aligning the end frames of adjacent merchandisers before fastening.

Fastening End Frames

Steps for securely attaching the end frames of joined merchandisers.

Sealing Merchandisers

Applying butyl tape and silicone sealant to seal the merchandiser joints.

Installing Splashguard Brackets

Placement and installation of brackets for splashguards.

Offsetting Bumper Installation

How to install and offset bumpers for a seamless lineup appearance.

Installing End Assemblies

Procedures for installing end assemblies, including optional rail lights.

Applying Gaskets to End Frame

Detailed instructions for applying various gaskets to the end frame.

Applying Gaskets to End Assembly

Instructions for applying gaskets to the end assembly, including the cooler wall seal.

Fastening End Assembly

Securing the end assembly to the merchandiser using bolts and screws.

Sealing End to End Frame

Applying silicone sealant to seal the connection between end frames.

Installing End Splashguard

Attaching the splashguard to the end frame for protection.

Optional Front Rail Light Installation

Guidance for installing optional lighting systems along the front rail.

Bi-Fold Door Setup

Instructions for squaring, leveling, and preparing bi-fold doors for installation.

Rear Joint Cover Installation

Procedures for installing the rear joint cover to seal uprights to the floor.

Refrigeration and Electrical

Refrigerant Information

Details on correct refrigerant types and system pressurization.

Refrigerant Piping Guidelines

Instructions for connecting and routing refrigerant piping for optimal performance.

Line Sizing and Oil Traps

Recommendations for sizing refrigerant lines and installing oil traps.

Pressure Drop Considerations

Advice on minimizing pressure drop in refrigerant lines for system capacity.

Insulation Recommendations

Guidance on insulating liquid and suction lines to prevent condensation.

Suction Line Installation

Proper pitching and connection of suction lines.

Liquid Line Installation

Guidelines for liquid line take-offs and expansion loops.

Refrigeration Thermostat Location

Identifying the placement of the thermostat bulb and unit.

Defrost Sequences Explained

Information on how defrost cycles are initiated and terminated.

Merchandiser Electrical Data

Reference to technical data sheets for electrical specifications and schematics.

Electrical Connection Procedures

Guidelines for making electrical connections in compliance with codes.

Field Wiring Requirements

Instructions for sizing field wiring and connecting to control panels.

Identification of Wiring

How to identify electrical leads using color bands and codes.

Wiring Color Code Reference

A chart detailing the color coding for electrical circuit leads.

Drip Piping and Splashguards

Waste Outlet and Water Seal

Information on factory-installed waste outlets and water seals for preventing air leakage.

Installing Drip Piping

Critical recommendations for correctly installing drip pipes to ensure proper drainage.

Optional Drip Piping Arrangements

Illustrations of alternative drip piping configurations for Ultra Low Front models.

Drip Pipe Freezing Prevention

Methods to prevent drip pipes from freezing, including insulation and air breaks.

Installing Splashguards

Step-by-step instructions for mounting splashguards after case installation.

Cove Trim Installation

Guidelines for attaching cove trim to splashguards for a finished look.

Start Up and Operation

Start Up Procedures

Steps for bringing the merchandiser to its specified operating temperatures.

Product Stocking Guidelines

Best practices for stocking products to ensure proper rotation and prevent loss.

Load Limits and Airflow

Importance of respecting load limits and keeping air grilles unobstructed.

Multi-deck Shelf Alignment

Using alignment strips to ensure shelves are properly aligned for presentation.

Multi-deck Shelf Configuration

Options for mounting shelves in flat or down-tilt positions.

FDA;NSF Required Thermometer

Information on installing the thermometer to meet food code requirements.

Maintenance and Cleaning

General Care and Cleaning

General advice for maintaining merchandiser cleanliness and performance.

Fan Plenum Cleaning Procedures

Instructions for cleaning the fan plenum while ensuring proper refrigeration.

Fascia Panel Cleaning

How to clean removable fascia panels using appropriate cleaning agents.

Exterior Surface Cleaning

Methods for cleaning external surfaces to maintain their finish.

Interior Surface Cleaning

Recommended cleaning agents and methods for interior surfaces.

Cleaning Honeycomb Assemblies

Procedures for cleaning honeycombs to maintain optimal performance.

Cleaning Door Tracks

Steps for keeping bi-fold door tracks clear of debris for smooth operation.

Cleaning Under Merchandisers

Using a vacuum to remove dust and debris from beneath the unit.

Removing Scratches from Bumper

A procedure using steel wool and wax to repair bumper scratches.

Service and Repair

Replacing Fan Motors and Blades

Step-by-step guide for servicing or replacing fan motors and blades.

Replacing Fluorescent Lamps

Instructions for replacing fluorescent lamps, including shields and end caps.

Replacing Lamp Holders and End Caps

How to remove and install lamp holders and end caps.

Replacing Electronic Ballasts

Procedures for safely replacing canopy and rail lamp ballasts.

Bi-Fold Door Adjustment

Guidance on adjusting bi-fold rear-load doors for proper alignment.

Repairing Aluminum Coil

Techniques and materials for field repair of aluminum coils.

Warranty Information

Obtaining Warranty Support

How to contact Hussmann for warranty support and product information.

Summary

Excel Installation Tool List

Unloading From Trailer Tools

Tools required for safely removing the merchandiser from the trailer.

Setting Case Line-Up Tools

Tools needed for aligning and setting up multiple merchandiser cases.

Installation Procedures

NSF Certification Requirements

Details on meeting ANSI/NSF-7 standards for proper installation.

Merchandiser Location Guidelines

Recommendations for optimal placement to ensure efficient operation.

Shipping Damage Inspection

Procedures for checking equipment for damage during and after unloading.

Merchandiser Unloading Procedure

Safe methods for removing merchandisers from transport vehicles to prevent damage.

Serial Plate Location

Instructions for finding the serial plate on the Rear Load model.

Exterior Loading Precautions

Warnings against placing weight or walking on the merchandiser exterior.

Shipping Braces Management

Guidance on when and how to remove shipping braces for installation.

Merchandisers with Pre-installed Ends

Specific instructions for cases shipped with end panels already attached.

Setting Rear Load Cases

How to position the rear load case relative to a cooler wall.

Case Leveling Procedures

Steps for ensuring merchandisers are level for proper operation and drainage.

Installation Preparation Steps

Key preparatory tasks before proceeding with case setup and leveling.

Case Leveling Details

Detailed instructions on using levels and shims to ensure cases are properly leveled.

Joining Instructions

Steps for connecting multiple merchandiser cases into a continuous line.

Prep Case for Joining

Preparing individual cases by checking levels and removing components before joining.

Applying Gaskets for Sealing

Instructions for applying gaskets to ensure airtight seals between cases and walls.

Aligning End Frames

Method for aligning the end frames of adjacent merchandisers before fastening.

Fastening End Frames

Steps for securely attaching the end frames of joined merchandisers.

Sealing Merchandisers

Applying butyl tape and silicone sealant to seal the merchandiser joints.

Installing Splashguard Brackets

Placement and installation of brackets for splashguards.

Offsetting Bumper Installation

How to install and offset bumpers for a seamless lineup appearance.

Installing End Assemblies

Procedures for installing end assemblies, including optional rail lights.

Applying Gaskets to End Frame

Detailed instructions for applying various gaskets to the end frame.

Applying Gaskets to End Assembly

Instructions for applying gaskets to the end assembly, including the cooler wall seal.

Fastening End Assembly

Securing the end assembly to the merchandiser using bolts and screws.

Sealing End to End Frame

Applying silicone sealant to seal the connection between end frames.

Installing End Splashguard

Attaching the splashguard to the end frame for protection.

Optional Front Rail Light Installation

Guidance for installing optional lighting systems along the front rail.

Bi-Fold Door Setup

Instructions for squaring, leveling, and preparing bi-fold doors for installation.

Rear Joint Cover Installation

Procedures for installing the rear joint cover to seal uprights to the floor.

Refrigeration and Electrical

Refrigerant Information

Details on correct refrigerant types and system pressurization.

Refrigerant Piping Guidelines

Instructions for connecting and routing refrigerant piping for optimal performance.

Line Sizing and Oil Traps

Recommendations for sizing refrigerant lines and installing oil traps.

Pressure Drop Considerations

Advice on minimizing pressure drop in refrigerant lines for system capacity.

Insulation Recommendations

Guidance on insulating liquid and suction lines to prevent condensation.

Suction Line Installation

Proper pitching and connection of suction lines.

Liquid Line Installation

Guidelines for liquid line take-offs and expansion loops.

Refrigeration Thermostat Location

Identifying the placement of the thermostat bulb and unit.

Defrost Sequences Explained

Information on how defrost cycles are initiated and terminated.

Merchandiser Electrical Data

Reference to technical data sheets for electrical specifications and schematics.

Electrical Connection Procedures

Guidelines for making electrical connections in compliance with codes.

Field Wiring Requirements

Instructions for sizing field wiring and connecting to control panels.

Identification of Wiring

How to identify electrical leads using color bands and codes.

Wiring Color Code Reference

A chart detailing the color coding for electrical circuit leads.

Drip Piping and Splashguards

Waste Outlet and Water Seal

Information on factory-installed waste outlets and water seals for preventing air leakage.

Installing Drip Piping

Critical recommendations for correctly installing drip pipes to ensure proper drainage.

Optional Drip Piping Arrangements

Illustrations of alternative drip piping configurations for Ultra Low Front models.

Drip Pipe Freezing Prevention

Methods to prevent drip pipes from freezing, including insulation and air breaks.

Installing Splashguards

Step-by-step instructions for mounting splashguards after case installation.

Cove Trim Installation

Guidelines for attaching cove trim to splashguards for a finished look.

Start Up and Operation

Start Up Procedures

Steps for bringing the merchandiser to its specified operating temperatures.

Product Stocking Guidelines

Best practices for stocking products to ensure proper rotation and prevent loss.

Load Limits and Airflow

Importance of respecting load limits and keeping air grilles unobstructed.

Multi-deck Shelf Alignment

Using alignment strips to ensure shelves are properly aligned for presentation.

Multi-deck Shelf Configuration

Options for mounting shelves in flat or down-tilt positions.

FDA;NSF Required Thermometer

Information on installing the thermometer to meet food code requirements.

Maintenance and Cleaning

General Care and Cleaning

General advice for maintaining merchandiser cleanliness and performance.

Fan Plenum Cleaning Procedures

Instructions for cleaning the fan plenum while ensuring proper refrigeration.

Fascia Panel Cleaning

How to clean removable fascia panels using appropriate cleaning agents.

Exterior Surface Cleaning

Methods for cleaning external surfaces to maintain their finish.

Interior Surface Cleaning

Recommended cleaning agents and methods for interior surfaces.

Cleaning Honeycomb Assemblies

Procedures for cleaning honeycombs to maintain optimal performance.

Cleaning Door Tracks

Steps for keeping bi-fold door tracks clear of debris for smooth operation.

Cleaning Under Merchandisers

Using a vacuum to remove dust and debris from beneath the unit.

Removing Scratches from Bumper

A procedure using steel wool and wax to repair bumper scratches.

Service and Repair

Replacing Fan Motors and Blades

Step-by-step guide for servicing or replacing fan motors and blades.

Replacing Fluorescent Lamps

Instructions for replacing fluorescent lamps, including shields and end caps.

Replacing Lamp Holders and End Caps

How to remove and install lamp holders and end caps.

Replacing Electronic Ballasts

Procedures for safely replacing canopy and rail lamp ballasts.

Bi-Fold Door Adjustment

Guidance on adjusting bi-fold rear-load doors for proper alignment.

Repairing Aluminum Coil

Techniques and materials for field repair of aluminum coils.

Warranty Information

Obtaining Warranty Support

How to contact Hussmann for warranty support and product information.

Hussmann D5X-ULEP Specifications

General IconGeneral
ModelD5X-ULEP
CategoryMerchandiser
BrandHussmann
LightingLED
ShelvingAdjustable
ApplicationRetail
Width36 inches
Energy EfficiencyHigh Efficiency
Door StyleOpen

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