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True SPEC Series User Manual

True SPEC Series
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SPEC SERIES®: STR, STA & STG, ROLLIN AND ROLLTHROUGH
TRUE MANUFACTURING CO., INC.
2001 East Terra Lane • O’Fallon, Missouri 63366-4434
(636)-240-2400 • FAX (636)-272-2408 • INT'L FAX (636)272-7546 • (800)-325-6152
Parts Department (800)-424-TRUE • Parts Department FAX# (636)-272-9471
Web: www.truemfg.com
CONGRATULATIONS!
You have just purchased the finest commercial refrigerator
available. You can expect many years of trouble-free operation.
TRUE
manufacturing co., inc.
INSTALLATION MANUAL
INSTALLATION MANUAL
SPEC SERIES®: STR, STA & STG, ROLLIN AND ROLLTHROUGH
TABLE OF CONTENTS
SAFETY INFORMATION
Safety Precautions 1
Proper Disposal, Connecting Electricity, & Adapter Plugs 2
INSTALLATION
Ownership & Uncrating 3
How to Connect to Electricity & Wire Gauge Chart 4
Locating and Leveling 5
Sealing Cabinet to the Floor 5
Ramp Installation 6
SETUP
Standard Accessories 7
OPERATION
Startup 8
Mechanical Temperature Controls Sequence of Operation 9
Electronic Temperature Controls Sequence of Operation 15
MAINTENANCE, CARE, CLEANING
Cleaning Condenser Coil 24
Important Warranty Information 25
Stainless Steel Equipment Care and Cleaning 26
General Maintenance 27
WARRANTY
Warranty 28
STR1RRI89-1S
STR2RRT-2G-2S
Question and Answer IconNeed help?

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True SPEC Series Specifications

General IconGeneral
CapacityVaries by model
Door BinsVaries by model
Freezer ShelvesVaries by model
Dimensions (H x W x D)Varies by model
WeightVaries by model

Summary

SAFETY INFORMATION

Safety Precautions

Basic safety precautions for using electrical appliances.

Refrigerant Safety Guidelines

Safety precautions for hydrocarbon refrigerants.

ELECTRICAL AND DISPOSAL SAFETY

Child Entrapment Risk

Dangers of child entrapment and prevention measures.

Proper Refrigerator Disposal

Guidelines for safe disposal of old refrigerators.

Extension Cord Usage Warning

Warning against using extension cords for the unit.

Electrical Connection & Adapters

Proper electrical connection and adapter usage warnings.

Replacement Parts Information

Guidelines for replacing component parts of the unit.

INSTALLATION AND UNCRATING

Ownership and Uncrating Steps

Proper handling and initial setup instructions.

Lock and Key Operation

Procedure for using the unit's locks and keys.

UNIT LOCATION AND LEVELING

Locating the Unit

Instructions for positioning the unit for optimal performance.

CABINET TO FLOOR SEALING

Sealing Cabinet to Floor

Steps for sealing the unit to the floor for stability.

RAMP INSTALLATION

Roll-In & Roll-Thru Ramp

Instructions for installing the ramp for roll-in access.

SETUP AND ACCESSORIES

Standard Accessories Included

Details on standard included accessories.

Door Configuration and Alignment

Adjusting door alignment and hinges for proper closure.

UNIT OPERATION BASICS

Unit Startup Procedure

Initial startup procedures for the unit after installation.

Temperature Display Settings

How to view and change temperature display units (°F/°C).

Light and Energy Saver Controls

Controls for interior lights and energy saver function.

MECHANICAL TEMPERATURE CONTROLS

Mechanical Control Types

Explanation of coil and air sensing controls for temperature.

Mechanical Control Sequence

Operation sequence for mechanical controls in refrigerators.

MECHANICAL FREEZER CONTROLS

Mechanical Freezer Sequence

Operation sequence for mechanical controls in freezers.

MECHANICAL CONTROL ADJUSTMENTS

Mechanical Temperature Adjustment

When and how to adjust mechanical temperature controls.

ALTITUDE TEMPERATURE CONTROL ADJUSTMENTS

Danfoss Altitude Adjustment

Adjusting Danfoss controls for high altitude applications.

Cutler Hammer Altitude Adjustment

Adjusting Cutler Hammer controls for high altitude applications.

ALTITUDE ADJUSTMENT CHART

Altitude Adjustment Chart

Chart for CCW adjustments based on height above sea level.

DEFROST TIMER OPERATION

Defrost Timer Settings

How to set and adjust the defrost timer for optimal performance.

ELECTRONIC TEMPERATURE CONTROLS

LAE Control Sequence of Operation

General operation sequence of the LAE electronic control.

LAE CONTROLLER MANAGEMENT

Diagnosing LAE Electronic Control

Understanding indicator lights and icons for diagnostics.

Locking and Unlocking LAE Controller

Procedures for locking and unlocking the LAE controller.

LAE CONTROLLER FUNCTIONS

Turning LAE Control Off/On

Steps to turn the LAE electronic control off and on.

Glass Door Light Control

How to control interior lights via LAE or door switch.

LAE CONTROLLER SETTINGS

Changing the "Set Point"

How to adjust the set point temperature for compressor shutoff.

MANUAL DEFROST INITIATION

Initiating Manual Defrost

How to start a manual defrost cycle for ice removal.

LAE DEFROST SETTINGS

Changing "Defrost Intervals"

Adjusting the time between defrost cycles for the unit.

LAE DISPLAY READOUT

Fahrenheit to Celsius Readout

Changing display readout from Fahrenheit to Celsius.

LAE TEMPERATURE PROBES AND CODES

Displaying Temperature Probes

How to view T1, T2, and T3 probe temperatures.

Display Codes and Alarms

Meanings of various display codes and alarms.

LAE CONTROLLER PARAMETER SETTINGS

Celsius Conversion Example

Example of converting SPL parameter to Celsius.

MAINTENANCE AND CLEANING

Cleaning the Condenser Coil

Step-by-step guide to cleaning the condenser coil.

CONDENSER MAINTENANCE AND WARRANTY

Condenser Cleaning Warranty Info

Information on whether condenser cleaning is covered by warranty.

Condenser Cleaning Procedure

Detailed steps for cleaning the condenser.

STAINLESS STEEL CARE

Stainless Steel Care and Cleaning

Guidelines for cleaning and maintaining stainless steel surfaces.

GENERAL MAINTENANCE

Interior Light Bulb Replacement

How to replace interior light bulbs safely.

WARRANTY INFORMATION

Three-Year Parts & Labor Warranty

Details of the standard 3-year warranty.

Extended Compressor Warranty

Details of the additional 2-year compressor warranty.

Compressor Warranty Requirements

Specific requirements for hydrocarbon compressor warranty.

Warranty Claims Process

Information on how to make a warranty claim.

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