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Brown and Son WA Cooler & Freezer User Manual

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Walk-In Cooler & Freezer
Installation/Maintenance
& Owner’s Instructions
For All W. A. Brown & Son, Inc. Models
W.A. Brown & Son, Inc.
209 Long Meadow Drive • Salisbury, NC 28147
Phone: 704-636-5131 • Fax: 704-637-0919
Website: www.wabrown.com
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Brown and Son WA Cooler & Freezer Specifications

General IconGeneral
BrandBrown and Son WA
ModelCooler & Freezer
CategoryFreezer
LanguageEnglish

Summary

Receiving and Uncrating

Panel Identification Labels

Identifies panel labels including shop order, part number, description, notes, builder number, frame number, and date.

Panel Description

Lists various panel types like USC, USMF, USTM, UTMF, UTOSM, UBOSM, and their definitions.

Floor Preparation and Installation

Layout of the Floor

Instructions for marking and leveling the walk-in floor area using a story pole and shims.

Floor Panel Installation

Steps for setting and engaging cam locks for floor panels to ensure proper alignment and leveling.

Diamond Aluminum Treadplate Overlay Instructions

Treadplate Overlay Application

Steps for cleaning, applying silicone, and securing treadplate overlay to the floor.

Cam Lock Installation

Cam Lock Operation

Guide on using a hex wrench to engage and disengage cam locks for panel connection.

Floorless Walk-In Layout

Floor Spline Layout and Installation

Steps for laying out and leveling floor spline for walk-ins without an insulated floor.

Installation of Floor Panels for Seismic and Wind Loads

PVC Panel Track Installation for Floorless Walk-Ins

PVC Panel Track Layout

Steps for marking, cutting, and fastening PVC panel track on the building floor.

Wall Panel Installation

Panel Connection and Alignment

Procedure for installing wall and corner panels, engaging cam locks, and ensuring plumbness.

Wall Protector Plate (Wainscotting) Instructions

Plate Installation

Guide for cleaning, applying, and securing wall protector plates using screws and caulk.

Top Panel Installation

Standard Walk-In Top Assembly

Steps for positioning and aligning top panels before locking them into place.

Multiple Compartment Walk-Ins

Partition Floor and Partition Top Panel Installation

Instructions for installing partition panels in multi-compartment units to ensure proper alignment.

Walk-Ins With A "Tee" Panel

Guidance on placing special divider panels for correct assembly in "Tee" configured walk-ins.

Penetrations of Panels

Membrane Roof Cap Installation

Installation for Outside Units

Steps for positioning, relaxing, and flashing the membrane roof cap over the unit.

Duro-Last® Roof Cap Installation

General Installation Instructions

Procedure for preparing the surface, placing, and securing Duro-Last membrane roofing.

Fiber Cement Finish Panels Installation

Panel Installation and Caulking

Steps for installing fiber cement panels, including caulking joints with approved sealant.

Painting Fiber Cement

Painting Recommendations

Guidance on applying paint to fiber cement panels, including suitable paint types and timing.

Top Panel Support Installation

Roof Panel Suspension System

Top Panel Trim Installation

1/2" x 5" Trim Installation

Steps for installing trim metal on top panels, including corner pieces and overlaps.

Drop-Off Walk-In Coolers and Freezers

Pre-Arrival and Installation Checks

Responsibilities for slab preparation, unit inspection, unloading, and final connections.

EZ Pack Installation Instructions

Installing the Refrigeration System

Guidelines for qualified technicians to install the refrigeration system on top of the walk-in.

Setting Controls

Information on setting thermostat controls for coolers and freezers and defrost timers.

Final Checks Before Operation

Pre-Operation Checks

List of checks including door seal, threshold, spline covers, drag gasket, and penetrations.

Roof Cap & Curb Installation

Installation Steps

Procedure for cleaning the top, installing wood curb, and setting the refrigeration unit.

Wiring the Door Heater, Lights & Windows

Vapor Proof Light and Fluorescent Lights Wiring

Instructions for wiring vapor proof and fluorescent lights, emphasizing qualified electricians.

Housekeeping and Safety Recommendations

General Housekeeping and Safety

Tips for maintaining cleanliness, inspecting anti-skid strips, keeping doors closed, and checking hinges.

Cleaning Procedures

Stucco Aluminum & Galvalume Plus

Method for cleaning metal finishes using mild detergent and warm water.

Stainless Steel Finishes

Steps for cleaning stainless steel, emphasizing direction of grain and suitable cleaners.

Door Gaskets

How to clean magnetic door gaskets using mild detergents and avoiding strong cleaners or acids.

How To Call for Service Repair

Service Call Information

Details required for initiating a service call, including date in service, serial number, and dealer.

Replacement Parts

Ordering Replacement Parts

Information on purchasing official replacement parts like hinges, gaskets, and latches directly from W. A. Brown.

LIFETIME LIMITED CABINET WARRANTY

ONE (1) YEAR LIMITED REFRIGERATION SYSTEM PARTS WARRANTY

ONE (1) YEAR LIMITED REFRIGERATION LABOR WARRANTY

FOUR (4) YEAR LIMITED CONDENSING UNIT COMPRESSOR WARRANTY

Door Leaf and Hinge Maintenance

Removing Door Leaf with Spring Loaded Hinges

Steps for safely lifting and removing the door leaf from spring-loaded hinges.

Door Hinge Pin Replacement

Procedure for replacing the hinge pin on doors, noting offset hinge rotation.

Adjusting Door Closer

Guide to adjusting the door closer hook for proper roller operation.

Description Of Numbered Door Section Components

Replacement Keys

Guidelines For Replacing Door Heater Cable

Heater Cable Replacement Procedure

Step-by-step instructions for checking, removing, and installing a new door heater cable.

Relacing Door Gasket

Door Gasket Replacement Steps

Detailed procedure for removing the old gasket and installing a new magnetic door gasket.

Replacing Flush Dial Thermometer

Flush Mount Thermometer Replacement

Steps for removing and installing a flush-mount dial thermometer, including cleaning and sealing.

Installing Surface Dial Thermometer

Surface Mount Thermometer Installation

Guide for locating, drilling, and mounting a surface-mount dial thermometer on a door section.

Replacing The Digital Thermometer

Digital Thermometer Replacement

Troubleshooting and steps to replace a digital thermometer, checking voltage and display module.

Replacing A Pressure Relief Port

Pressure Relief Port Replacement

Procedure for replacing a defective pressure relief port, involving electrical disconnection and sealing.

Electrical Hook-Up to Junction Box

Junction Box Wiring Procedure

Steps for connecting incoming conduit and wires to the junction box according to local codes.

Refrigeration Trouble Shooting Guide

Troubleshooting Compressor and Refrigeration Issues

Guide to diagnose and solve common refrigeration system malfunctions like compressor issues and temperature problems.

Operating Instructions for TAI-2000D-12 Temperature Display & Alarm

Unit Power and Setup

Information on input voltage, connecting backup battery, and initial unit setup.

Programming and Normal Operation

Steps for setting high/low set points, understanding normal operation, and alarm silencing.

Calibration and Temperature Settings

Guidance on unit calibration and temporary temperature settings for new installations.