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Follett FZR20-LB User Manual

Follett FZR20-LB
44 pages
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Installation, Operation and Service Manual
Serial numbers below J62764
Following installation, please forward this manual
totheappropriate operations person.
-20 C FZR20/25–LB
-30 C FZR20/25–PL
Order parts online
www.follettice.com
00981795R03
801 Church Lane • Easton, PA 18040, USA
Toll free (877) 612-5086 • +1 (610) 252-7301
www.follettice.com

Questions and Answers:

Follett FZR20-LB Specifications

General IconGeneral
ModelFZR20-LB
TypeFreezer
Capacity20 cu. ft.
Weight250 lbs
Power Supply115V
Voltage115V
Hertz60 Hz
Power SourceElectric
Depth34"
Height60.25"
Phase1 Phase
Door TypeSolid

Summary

Welcome to Follett

Before You Begin

Inspect equipment for damage after uncrating and check configuration numbers for unit details.

Specifications

Ambients

Intended for indoor use, ambient temperature not exceeding 86°F (30°C) and humidity not exceeding 60% RH.

Clearances

Required clearances for proper ventilation: 16 inches above, 2 inches behind, 9 inches on left side.

Electrical Specifications

Unit uses 120V, 60Hz, 1 phase power with specific ampacity and circuit requirements.

Refrigeration Specifications

Uses R404a refrigerant (10.6 oz / 300 g) and has specific operational parameters.

Detail Drawing

Provides visual representation and dimensions of the freezer unit with required clearances.

Installation

Adjust Self-Closing Door

Instructions on how to adjust the door for proper tension and alignment for a positive close.

Install Shelves and Power Up

Guide for installing shelves and connecting the unit to a power source.

Fill Product Simulation Bottle

Remote Alarm Connections

Third-Party Probe Wire Routing

Operation

Quick Setup Checklist

A step-by-step guide for initial unit setup, including time/date and alarm settings.

Set Time and Date

Change Temperature Display

High and Low Alarm Setup

Alarms

Alarm Muting

How to temporarily silence audible alarms using the MUTE button for specific increments.

Alarm Volume Selection

Guide to adjust the audible alarm volume to high, medium, or low settings.

Alarm Silence

Procedure to turn audible alarming on or off via the menu interface.

Password PIN Security

Cleaning

Interior Cleaning

Guide for cleaning the inside of the unit using a non-abrasive detergent.

Exterior Cleaning

Instructions for wiping down the stainless steel exterior and glass door.

Annual Cleaning and Inspection

Service

Refrigeration System

Overview of the refrigeration system, its components, and maintenance requirements.

Defrosting

Explanation of the automatic timed defrost cycles and termination conditions.

Controller Operation

Temperature Sensor Readings

Fascia Heater Cycle

Door Heater Cycle

Changing Temperature Set Point

Defrost Settings

Test Defrost/Manual Defrost

Facade Removal

Evaporator Cover Removal and Reinstallation

Controller Replacement

Door Gasket Replacement

Slide-out Unit Cooler

Wiring Diagram

Troubleshooting

Before Calling for Service

Basic checks to perform before contacting technical support for issues.

Appendix

Control Key Functions

Explanation of the functions of the control panel buttons (Menu, Enter, Mute, etc.).

Menu Navigation Table

Overview of menu options, submenus, default settings, and ranges for configuration.

Replacement Parts

Unit Cooler

Illustrated diagram of the unit cooler assembly with part references.

Cabinet

Facade

Door Assembly

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