True GDM User Manual

TEC_TM_105 REV. A 03/19/2021 Page 1 of 22
GDM FREEZER/REFRIGERATOR
INSTALLATION MANUAL
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 & Proper Disposal .....................................................3
Prior to Installation
Ownership .........................................................................................................4
Cabinet Specification & Location ..............................................................4
Notice to Customer ........................................................................................4
Installation
Wiring Instruction Advisement .................................................................5
Wire Gauge Chart ...........................................................................................5
Uncrating ..........................................................................................................6
Leveling Leg, 6" Leveling Leg & Castor Installation ...........................7
Locating and Leveling ..................................................................................7
Sealing Cabinet to the Floor ......................................................................8
Electrical Installation & Safety .................................................................10
Cabinet Setup
Standard Accessories .................................................................................11
Shelf Installation and Adjustment ........................................................11
Cabinet Operation
Startup ............................................................................................................13
Temperature Control & Light Switch Location .................................13
Maintenance, Care, Cleaning
Condenser Coil Cleaning ..........................................................................15
Stainless Steel Care & Cleaning & 8 Tips to Help Prevent Rust ...17
Cabinet Adjustments, Servicing & Component Replacement
Servicing & Replacing Components......................................................18
Slide Door Operation – Door Removal ...............................................18
Slide Door Operation – Door Adjustment .........................................20
Slide Door Operation – Hold-Open Feature .....................................20
Warranty
Warranty ......................................................................................................... 21
TRUE MANUFACTURING CO., INC.
North America – Canada
and Caribbean
Warranty Phone: +1 855 878 9277
Warranty Fax: +1 636 980 8510
Technical Phone: +1 855 372 1368
Warranty Email:
warrantyinquiries@truemfg.com
Technical Email:
service@truemfg.com
7:00 – 7:00 CST Monday – Thursday.
7:00 – 6:00 Friday. 8:00 – 12:00 Saturday.
Mexico
Phone: +52 555 804 6343/44
Toll Free in Mexico: 01 800 202 0687
service-mexicocity@truemfg.com
9:00 am – 5:30 pm M–F
Latin America
Phone: +56 232 13 3600
servicelatam@truemfg.com
9:00 am – 5:30 pm M–F
UK, Ireland, Middle East,
Africa and India
Phone: +44 (0) 800 783 2049
service-emea@truemfg.com
8:30 am – 5:00 pm M–F
European Union and
Commonwealth of
Independent States
Phone: +49 (0) 7622 6883 0
service-emea@truemfg.com
8:00 am – 5:00 pm M–F
Australia
Phone: +61 2 9618 9999
service-aus@truemfg.com
8:30 am – 5:00 pm M–F
INSTALLATION MANUAL
GDM FREEZER/REFRIGERATOR
Original Instructions
TRUE MANUFACTURING CO., INC.
2001 East Terra Lane • O’Fallon, Missouri 63366-4434
(636)-240-2400 • FAX (636)-272-2408 • International FAX (636)272-7546 • (800)-325-6152
Parts Department (800)-424- TRUE • Parts Department FAX# (636)-272-9471
G D M -26 - H C~TS L 01
GDM-69-HC-LD
G D M - 4 9 - H C~T SL01

True GDM Specifications

General

Brand	True
Model	GDM
Category	Cold Pan
Language	English

Summary

Safety Information

Refrigerant Safety & Warning Information

Safety precautions for refrigerants and associated risks.

Basic Safety & Warning Precautions

General safety guidelines for operation, maintenance, and cleaning.

Cabinet Disposal Warning

Hazards of child entrapment and proper disposal procedures.

Proper Disposal of the Cabinet

Steps for safely disposing of old refrigerators and freezers.

Prior to Installation

Ownership

Importance of proper installation and checking for damage.

Cabinet Specification

Unit is rated for open food storage.

Cabinet Location

Guidelines for ambient temperature, location, and electrical requirements.

Notice to Customer

Warranty limitations for product loss and pre-usage testing.

Installation

Wiring Instruction Advisement

Advises hiring a licensed electrician for wiring.

Wire Gauge Chart

Table showing wire gauge recommendations based on distance and load.

Uncrating

Step-by-step guide for removing packaging and shipping brackets.

Installing Leveling Legs

Procedure for attaching and adjusting leveling legs.

Sealing the Cabinet to the Floor

Instructions for sealing the cabinet base to the floor using sealant.

Electrical Installation & Safety

Guidelines on using adapter plugs, extension cords, and proper grounding.

Cabinet Setup

Standard Accessories

Information on included standard accessories.

Shelf Installation

Step-by-step guide for installing shelf clips and shelves.

Shelf Adjustment

Information on adjusting shelving for customer application.

G4SM-23RGS Shelf Bracket Assembly

Diagram and details of the G4SM-23RGS shelf bracket assembly.

Installing Shelves (GDM-30 only)

Specific instructions for installing shelves on GDM-30 models.

Cabinet Operation

Startup

Procedures for starting up the unit and initial recommendations.

Temperature Control & Light Switch Location

Location of controls and how to adjust temperature and lights.

General Sequence of Operation

Explanation of the unit's operational sequence, including defrost cycles.

Maintenance, Care & Cleaning

Condenser Coil Cleaning

Detailed steps for cleaning the condenser coil.

Important Warranty Information

Note that condenser cleaning is not covered by warranty.

Stainless Steel Care & Cleaning

Guidelines for cleaning and maintaining stainless steel surfaces.

8 Tips to Help Prevent Rust on Stainless Steel

Recommendations for preventing rust on stainless steel.

Cabinet Adjustments, Servicing & Component Replacement

Servicing & Replacing Components

Guidance on replacing parts with OEM components and using licensed providers.

Slide Door Operation – Door Removal

Instructions for removing and reinstalling slide doors.

Slide Door Operation – Door Adjustment

How to adjust slide doors to eliminate gaps or openings.

Slide Door Operation – Hold-Open Feature

Explanation of the hold-open feature for doors.

Warranty Information

Three-Year Parts & Labor Warranty

Details of the standard warranty coverage for parts and labor.

Additional Compressor Warranty

Extended warranty coverage for HFC and Hydrocarbon compressors.

404a/134a/Hydrocarbon Compressor Warranty

Specific warranty conditions for different refrigerant types.

Warranty Claims

Procedures and required information for submitting warranty claims.

What is NOT Covered by this Warranty

Exclusions from warranty coverage, including consequential damages and misuse.