True GDM-30 User Manual

gdm freezer/refrigerator
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
TRUE
manufacturing co., inc.
INSTALLATION MANUAL
INSTALLATION MANUAL
gdm freezer/refrigerator
CONGRATULATIONS!
You have just purchased the finest commercial refrigerator
available. You can expect many years of trouble-free operation.
TABLE OF CONTENTS
SAFETY INFORMATION
Safety Precautions 1
Proper Disposal, Connecting Electricity, & Adapter Plugs 2
INSTALLATION
Ownership & Uncrating 3
Wire Gauge Chart & Electrical Installation 3
Locating and Leveling 5
Installation of Legs or Castors 6
Sealing Cabinet to the Floor 8
SETUP
Standard Accessories 9
Cabinet Adjustment 11
OPERATION
Startup 13
Mechanical Temperature Controls Sequence of Operation 13
Electronic Temperature Controls Sequence of Operation 19
MAINTENANCE, CARE, CLEANING
Cleaning Condenser Coil 29
Important Warranty Information 30
Stainless Steel Equipment Care and Cleaning 31
General Maintenance 32
WARRANTY
Warranty 33
GDM-26-HC~TSL01
GDM-69-HC-LD
GDM-49-HC~TSL01

True GDM-30 Specifications

General

Brand	True
Model	GDM-30
Category	Refrigerator
Language	English

Summary

SAFETY INFORMATION

Safety Precautions

Basic safety precautions for using electrical appliances.

Proper Disposal of Refrigerator

Instructions for safely disposing of old refrigerators to prevent accidents.

Electrical Safety and Connections

Guidelines for safe electrical connection, grounding, and avoiding adapter plugs/extension cords.

INSTALLATION

Wire Gauge and Electrical Installation

Selecting wire gauge and following electrical connection guidelines for safe operation.

UNIT PLACEMENT AND LEVELING

Locating and Ventilation

Leveling the Unit

Ensuring the unit is perfectly level for proper operation and condensate removal.

Installing Castors or Legs

DOOR OPERATION AND ADJUSTMENT

Slide Door Operation

Adjusting Slide Doors

OPERATION AND TEMPERATURE CONTROL

Unit Startup and Initial Operation

Mechanical Temperature Control - Refrigerators

Sequence of operation for mechanical controls in refrigerator models.

Mechanical Temperature Control - Freezers

Sequence of operation for mechanical controls in freezer models.

TEMPERATURE CONTROL ADJUSTMENTS

Adjusting Mechanical Controls

Cutler Hammer Control Altitude Adjustment

DEFROST TIMER OPERATION

Defrost Timer Clock Operation

Adjusting Defrost Timer Settings

LAE ELECTRONIC CONTROL SYSTEM

LAE Control Operation and Diagnostics

Controller Settings and Adjustments

Manual Defrost and Probe Readings

SOLLATEK ELECTRONIC CONTROL

Sollatek Electronic Control Operation

MAINTENANCE, CARE, AND CLEANING

Cleaning the Condenser Coil

Step-by-step instructions for cleaning the unit's condenser coil.

Important Warranty Information

WARRANTY INFORMATION

Three-Year Parts & Labor Warranty

Coverage details for parts and labor for the initial three years.

Extended Compressor Warranty

Details on the additional two-year warranty for sealed compressor parts.

Warranty Claims Process

How to submit claims, required information, and claim commencement period.

Warranty Exclusions and Limitations