True TCGDZ-59 Installation Manual

TCGDZ-50

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

INSTALLATION MANUAL FOR

TCGDZ DISPLAY CASES (DUAL ZONE) MODELS

TABLE OF CONTENTS

Safety Information

Safety Precautions ––––––––––––––––––––––––– 1 Proper Disposal –––––––––––––––––––––––––––– 2 Connecting Electricity ––––––––––––––––––––––– 3 Adapter Plugs ––––––––––––––––––––––––––––– 3

Installation / Operation Instructions

Ownership ––––––––––––––––––––––––––––––– 4 Required Tools –––––––––––––––––––––––––––– 4 Uncrating –––––––––––––––––––––––––––––––– 4 Locating ––––––––––––––––––––––––––––––––– 5 Leveling Cabinet ––––––––––––––––––––––––––– 5 Electrical Instructions ––––––––––––––––––––––– 6 Wire Gauge Chart –––––––––––––––––––––––––– 7 Start-up ––––––––––––––––––––––––––––––––– 8 Shelving Installation –––––––––––––––––––––––– 9 Installing Optional Castors ––––––––––––––––––– 10

Installing Optional Laminate Kit ––––––––––– 11

Maintenance, Care & Cleaning

Optional overlay kit for TCGR/TCGD bakery cases –– 12 Optional (sealing cabinet to floor) Cabinet cleaning –––––––––––––––––––––––––– 14 Light bulb replacement ––––––––––––––––––––– 15 Cleaning the condenser coil ––––––––––––––––– 16 Important warranty information ––––––––––––––– 17 Stainless Steel Equipment Care and Cleaning ––––– 18 Warranty (U.S.A. and Canada ONLY!) ––––––––––– 20

*Spanish, Dutch, Portuguese and Arabic version included.

CONGRATULATIONS!

You have just purchased the finest commercial

refrigeration available. You can expect many years

of trouble-free operation.

CURVED GLASS DISPLAY CASES

- DUAL ZONE MODELS -

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NOTICE TO CUSTOMER:

Loss Or Spoilage Of Products In Your Refrigerator/Freezer Is NOT Covered By Warranty. In Addition To Following Recommended Installation Procedures You Must Run The Refrigerator/Freezer 24 Hours Prior To Usage.

True Manufacturing Company, Inc.

True Food Service Equipment, Inc.

SAFETY INFORMATION

How to Maintain Your True Refrigerator to Receive the Most Efficient and Successful Operation.

You have selected one of the finest commercial refrigeration units made. It is manufactured under strict quality controls with only the best quality materials available. Your TRUE cooler when properly maintained will give you many years of trouble-free service.

WARNING: Use this appliance for its intended purpose as described in this Owner Manual.

TO LOCATE REFRIGERANT TYPE, SEE SERIAL LABEL INSIDE CABINET. This cabinet may contain fluorinated greenhouse

gas covered by the Kyoto Protocol (please refer to cabinet’s inner label for type and volume, GWP of 134a= 1,300. R404a= 3,800).

FOR HYDROCARBON REFRIGERATION ONLY (R-290) SEE BELOW:

• DANGER - Risk of fire or explosion. Flammable refrigerant used. Do not use mechanical devices to defrost refrigerator. Do not

puncture refrigerant tubing.

• DANGER - Risk of fire or explosion. Flammable refrigerant used. To be repaired only by trained service personnel. Do not puncture refrigerant tubing.

• CAUTION - Risk of fire or explosion. Flammable refrigerant used. Consult repair manual/owner’s guide before attempting to service this product. All safety precautions must be followed.

• CAUTION - Risk of fire or explosion. Dispose of properly in accordance with federal or local regulations. Flammable refrigerant used.

• CAUTION - Risk of fire or explosion due to puncture of refrigerant tubing; follow handling instructions carefully. Flammable refrigerant

used.

• CAUTION - Keep clear of obstruction all ventilation openings in the appliance enclosure or in the structure for building-in.

SAFETY PRECAUTIONS

When using electrical appliances, basic safety precautions should be followed, including the following:

• This refrigerator must be properly installed and located in accordance with the Installation Instructions before it is used.

• Do not allow children to climb, stand or hang on the shelves in the refrigerator. They could damage the refrigerator and seriously injure themselves.

• Do not touch the cold surfaces in the freezer compar tment when hands are damp or wet. Skin may stick to these extremely cold surfaces.

• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.

• Keep f ingers out of the “pinch point” areas; clearances between the doors and between the doors and cabinet are necessarily small; be careful closing doors when children are in the area.

• Unplug the refrigerator before cleaning and making repairs.

• Setting temperature controls to the 0 position does not remove power to the light circuit, perimeter heaters, or evaporator fans.

NOTE: We strongly recommend that any servicing be preformed by a qualified technician.

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True Food Service Equipment, Inc.

SAFETY INFORMATION

DANGER!

RISK OF CHILD ENTRAPMENT

PROPER DISPOSAL OF THE DISPLAY CASE

Child entrapment and suffocation are not problems of the past. Junked or abandoned display cases are still dangerous… even if they will sit for “just a few days.” If you are getting rid of your old display case, please follow the instructions below to help prevent accidents.

Before You Throw Away Your Old Display Case:

• Take off the doors.

• Leave the shelves in place so that children may not easily climb inside.

CFC Disposal

Your old refrigerator may have a cooling system that uses “Ozone Depleting ” chemicals. If you are throwing away your old refrigerator, make sure the refrigerant is removed for proper disposal by a qualified service technician. If you intentionally release any refrigerants you can be subject to fines and imprisonment under provisions of the environmental regulations.

USE OF EXTENSION CORDS

TRUE will not warranty any display case that has been connected to an extension cord.

REPLACEMENT PARTS

• Component parts shall be replaced with like components.

• Servicing shall be done by authorized service personnel, to minimize the risk of possible ignition due to incorrect

parts or improper service.

• Lamps must be replaced by indentical lamps only.

• If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer or

its service agent.

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True Food Service Equipment, Inc.

SAFETY INFORMATION

WARNING!

HOW TO CONNECT ELECTRICITY

Hard wiring is required on specific Display Cases. Models standard with power cords: Do not, under any circumstances, cut or remove the ground prong from the power cord. For personal safety, this appliance must be properly grounded.

Before your new display case is connected to a power supply, check the incoming voltage with a voltmeter. If anything less than 100% of the rated voltage for operation is noted, correct immediately.

Have the circuit checked by a qualified electrician to make sure it is properly grounded.

The display case should always be use it’s own individual electrical circuit, which has a voltage rating that matches the rating plate.

This provides the best performance and also prevents overloading building wiring circuits which could cause a fire hazard from overheated wires.

For models with standard power cord.

The power cord of this appliance is equipped with a grounding plug which mates with a standard grounding wall outlet to minimize the possibility of electric shock hazard from this appliance.

If the outlet is a standard 2-prong outlet, it is your personal responsibility and obligation to have it replaced with the properly grounded wall outlet.

The display case should always be plugged into it’s own individual electrical circuit, which has a voltage rating that matches the rating plate.

This provides the best performance and also prevents overloading building wiring circuits which could cause a fire hazard from overheated wires.

Never unplug your display case by pulling on the power cord. Always grip plug firmly and pull straight out from the outlet.

Repair or replace immediately all power cords that have become frayed or otherwise damaged. Do not use a cord that shows cracks or abrasion damage along its length or at either end.

When removing the display case away from the wall, be careful not to roll over or damage the power cord.

Have the circuit checked by a qualified electrician to make sure it is properly grounded.

USE OF ADAPTER PLUGS

NEVER USE AN ADAPTER PLUG!

The incoming power source to the cabinet including any adapters used must have the adequate power available and must be properly grounded. Only adapters listed with UL should be used.

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NEMA plugs

TRUE uses these types of plugs. If

you do not have the right outlet have

a certified electrician install the correct

power source.

115/60/1 NEMA-5-20R

True Food Service Equipment, Inc.

INSTALLATION / OPERATION INSTRUCTIONS

OWNERSHIP

To ensure that your unit works properly from the first day, it must be installed properly. We highly recommend a trained mechanic and electrician install your TRUE equipment. The cost of a professional installation is money well spent.

Before you start to install your TRUE unit, carefully inspect it for freight damage. If damage is discovered, immediately file a claim with the delivery freight carrier.

TRUE is not responsible for damage incurred during shipment.

REQUIRED TOOLS

• Tin Snips / Band Cutters

• Claw Hammer

• Hex Head Driver

• Adjustable Wrench

•

/4" (19 mm) Open-End Wrench

• Phillips Head Screwdriver

• Level

UNCRATING

The following procedure is recommended for uncrating the unit:

A. Cut metal retaining straps securing protective top

skid. Remove the outer packaging by pulling tri-wall nails from skid. Remove (4) cardboard corner pads and dust cover.

B. Inspect for concealed damage. Again, immediately

file a claim with the freight carrier if there is damage.

REMOTE UNITS

• Remote cabinets must be ordered as remote. We do not recommend converting a standard self contained to remote system.

• All remote cabinets must be hard wired.

• Remote cabinets are not available with castors.

• All remote cabinets come standard using 404A refrigerant.

• All remote units come standard with expansion valve, liquid line solenoid, heated condensate pan, and defrost timer when applicable.

(This section applies to remotes only!)

C. Move your display case as close to the final location

as possible before removing the wooden skid.

• Contact TRUE Technical Service for BTU requirements.

• No wiring necessary between cabinet and condensing unit.

• All remote condensing units purchased from TRUE are 208/230 volts single phase.

If you have any questions regarding this section, please call TRUE at 1 855-372-1368.

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True Food Service Equipment, Inc.

INSTALLATION / OPERATION INSTRUCTIONS

LOCATING

TOOLS REQUIRED:

• Phillips screw driver

/8” (9.5 mm) socket or 3/8” (9.5 mm) wrench

• A. Use a Phillips screw diver and remove four screws

from the L-bracket connected the unit to the wood skid (image 1). Then use a 3/8” (9.5 mm) socket or wrench and remove the L-bracket from the unit (image 2).

To avoid damage to glass DO NOT lay cabinet

on its side or back when removing skid,

installing leg levelers, cleaning, etc.

B. Lift up from the base and walk unit off the skid and

set in final location.

C. Unblock doors, free plastic wedges, blue foam and

tape. Remove fiberglass tape securing glass.

Remove components: (shelves, brackets, etc.) from

inside cabinet.

D. Applicance tested according to the climate classes 5

and 7 for temperature and relative humidity.

WARNING

For proper performance of refrigerated cabinet an ambient temperature no greater than 75°F (24°C) with a relative humidity of 55% is required.

Removing bracket from skid.

Removing bracket from cabinet.

LEVELING

A. Set unit in its final location. Be sure there is adequate

ventilation in your room. Under extreme heat conditions, (100°F+, 38°C+), you may want to install an exhaust fan.

WARNING

Warranty is void if ventilation is insufficient.

B. Proper leveling of your TRUE unit is critical to

operating success (for non-mobile models). Effective condensate removal and door operation will be effected by leveling.

WARNING

Display case must be leveled accurately to ensure front glass door seals properly.

C. The unit should be leveled front to back and side to

side with a level. Place the level in the interior floor of the unit and check all four sides.

D. If the cabinet is not level adjust leg levelers by first

relieving weight to leveler and adjusting by either hand or wrench. Repeat with all leg levelers until cabinet is level in all directions.

E. Ensure that the drain hose or hoses are positioned in

the pan.

F. Models with power cord: Free plug and cord from

inside the lower rear of the cooler (do not plug in).

G. Models with power cord: The unit should be placed

close enough to the electrical supply so that extension cords are never used.

WARNING

Cabinet warranties are void if OEM power cord is tampered with. TRUE will not warranty any units that are connected to an extension cord.

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