Table of Contents
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TRUE
food service equipment
CONGRATULATIONS!
You have just purchased the finest commercial refrigerator
available. You can expect many years of trouble-free operation.
TABLE OF CONTENTS
OPERATION
WARRANTY
Warranty
TRUE FOOD SERVICE EQUIPMENT, 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
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underbar refrigeration
INSTALLATION MANUAL
underbar refrigeration
TDB-24-48-1-G-1
TBB-2
TDD-4
INSTALLATION MANUAL
AC • 05.03.2017 • MISC1914
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Table of Contents
Related Manuals for True TBB-24-48G-HC-LD
Summarization of Contents
Safety Information and Precautions
Safety Precautions for Appliances
Basic safety precautions for electrical appliances and refrigerator usage.
Safety Warnings and Electrical Connection
Refrigerator Disposal Procedures
Safe disposal of refrigerators, including appliance and refrigerant.
Electrical Connection Safety
Proper grounding, connection, and warnings regarding cords/adapters.
Replacement Parts and Usage Guidelines
Guidelines for replacement parts and avoiding extension cords/adapters.
Installation Procedures
Ownership and Installation Recommendations
Emphasizes professional installation for optimal unit performance.
Uncrating Procedure
Step-by-step guide for uncrating and inspecting the unit for damage.
Electrical Installation and Safety
Essential safety information and instructions for electrical connections.
Electrical Instructions and Warnings
Detailed electrical connection steps, including voltage checks and warnings.
Locating and Positioning
Unit Location and Skid Removal
Procedures for selecting the location and removing the unit from its shipping skid.
Sealing Cabinet to Floor
Instructions for securing the cabinet to the floor using sealant.
Leveling the Unit
Leveling Procedure
Steps to ensure the unit is level for proper operation and condensate drainage.
Setup Procedures
Standard Accessories
Overview of standard accessories provided with the unit.
Shelving and Bin Divider Installation
Instructions for installing shelves and bin dividers.
Horizontal Bottle Cooler Bin Divider Installation
Bin Divider Installation Procedure
Steps to adjust the spacing of bin dividers in horizontal bottle coolers.
Direct Draw Draft Arm Installation
Draft Arm Installation Procedure
Steps to install draft arms, including beer line and air hose connections.
CO2 Pressure and Safety
Information on CO2 tank placement and safety precautions.
TDD-I CO2 Knock-Out
CO2 Knock-Out Installation
Steps for installing a remote CO2 container for TDD-1 models.
TDD-2, -3, -4 CO2 Knock-Out
CO2 Knock-Out Installation
Steps for installing a remote CO2 container for TDD-2, -3, -4 models.
Slide Door Operation and Adjustment
Two Door Unit Slide Adjustment
Instructions for centering and removing doors on two-door units.
Three Door Unit Slide Adjustment
Instructions for centering and removing doors on three-door units.
Slide Door Adjustment and Hold Open Feature
Adjusting Slide Door Rollers
How to adjust slide door rollers for proper alignment and closing.
Hold Open Feature Operation
Instructions on how to use the hold open feature for slide doors.
Operation and Startup
Initial Startup Procedure
Steps for plugging in and starting the refrigerator unit.
Temperature Control Information
Guidance on temperature control locations and settings.
Light Switch Location
Identifying the location of the interior light switch.
Mechanical Temperature Controls
Coil Sensing Explanation
How coil sensing works for temperature control and off-cycle defrost.
Air Sensing Explanation
How air sensing works for freezer defrost cycles.
Mechanical Control Sequence of Operation
General operational sequence for mechanical temperature controls.
Mechanical Temperature Control Adjustment
When to Adjust Controls
Guidance on when mechanical temperature control adjustments are advised.
GE Control Adjustment Instructions
Steps for adjusting GE mechanical temperature controls for altitude.
Altitude Correction Table
Reference table for adjusting controls based on altitude.
Danfoss Temperature Control Adjustment for High Altitude
Danfoss Adjustment Steps
Detailed instructions for adjusting Danfoss controls at high altitudes.
Temperature Control Altitude Adjustment Tools
Required Tools for Altitude Adjustment
Lists the necessary tools for temperature control altitude adjustments.
Cutler Hammer Temperature Control Altitude Adjustment
Cutler Hammer Adjustment Steps
Instructions for adjusting Cutler Hammer controls at high altitudes.
Electronic Temperature Controls
Danfoss Electronic Control Sequence
General operation sequence for Danfoss electronic controls in refrigerators.
Danfoss Electronic Control for Freezers/GC
Sequence of Operation
General operation sequence for Danfoss electronic controls in freezers/GC units.
Sollatek Electronic Temperature Control
Sollatek Control Sequence of Operation
General operation sequence for Sollatek electronic temperature controls.
Storage and Handling of Draft Beer
Proper Storage and Handling
Guidelines for storing and handling draft beer to ensure quality.
Temperature Control for Draft Beer
Importance of maintaining correct temperatures for draft beer.
Pressure and Tapping Procedures
Information on dispensing pressure and keg tapping instructions.
Maintenance, Care, and Cleaning
Cleaning the Condenser Coil
Detailed instructions for cleaning the condenser coil to ensure efficiency.
Important Warranty Information
Key warranty details related to condenser maintenance.
Stainless Steel Equipment Care and Cleaning
Stainless Steel Opponents
Factors that can damage stainless steel's passive layer.
Recommended Cleaners and Water Treatment
Recommended cleaners and water treatment for stainless steel.
Steps to Prevent Rust on Stainless Steel
Eight steps for preventing rust and maintaining stainless steel.
General Maintenance and Draft Beer Problems
Draft Beer Problem Descriptions
Details symptoms and causes for flat, false, wild, cloudy beer, and bad taste.
Changing CO₂ Gas Cylinder
CO₂ Cylinder Replacement Instructions
Step-by-step guide for replacing a CO2 gas cylinder.
CO₂ Regulator Pressure Adjustment
Instructions for increasing and decreasing CO2 regulator pressure.
Cleaning Bar System
Preparing Cleaning Solution
How to mix and prepare the line cleaning solution.
Beer System Cleaning Instructions
Step-by-step guide for cleaning the draught beer system.
Light Bulb Replacement (IDL)
Integrated Door Lighting Replacement
Detailed steps for replacing integrated door lighting bulbs.
Warranty Information (USA & Canada Only)
Three-Year Parts & Labor Warranty
Details the three-year warranty for parts and labor.
Additional Two-Year Compressor Warranty
Covers the extended warranty for compressors.
Warranty Claims and Exclusions
Procedures for claims and what is not covered by the warranty.
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