True TWT-67D-2, TPP-67, TSSU-48-10, TFP-72-30M-D-2 User Manual

TRUE

food service equipment, inc.

INSTALLATION MANUAL

refrigerated food prep

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, & Electrical Instructions 3

Wire Gauge Chart 4

Locating and Leveling 5

Installation of Legs or Castors 5

Sealing Cabinet to the Floor 6

SETUP

Standard Accessories 7

OPERATION

Startup 9

Mechanical Temperature Controls Sequence of Operation 10

Electronic Temperature Controls Sequence of Operation 14

UNDERCOUNTERS

WORKTOPS

SANDWICH/SALAD

PIZZA PREP &

FOOD PREP

TWT-67D-2

TPP-67

MAINTENANCE, CARE, CLEANING

Cleaning Condenser Coil 25

Important Warranty Information 25

Stainless Steel Equipment Care and Cleaning 26

General Maintenance 27

WARRANTY

Warranty 29

TSSU-48-10

TFP-72-30M-D-2

INSTALLATION MANUAL

refrigerated food prep

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

TRUE

www

refrigerated prep

.truemfg.com

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.

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 compartment 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.

TRUE

208-230/60/1

refrigerated prep

www

.truemfg.com

WARNING!DANGER!

RISK OF CHILD ENTRAPMENT

PROPER DISPOSAL OF THE REFRIGERATOR

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

BEFORE YOU THROW AWAY YOUR OLD REFRIGERATOR OR FREEZER:

• Take off the doors.

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

APPLIANCE DISPOSAL

When recycling appliance please make sure that the refrigerants are handled according to local and national codes, requirements and regulations.

REFRIGERANT 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

NEVER USE AN EXTENSION CORD! TRUE will not war-

ranty any refrigerator 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 identical 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.

HOW TO CONNECT ELECTRICITY

DO NOT, UNDER ANY CIRCUMSTANCES, CUT OR REMOVE THE GROUND PRONG FROM THE POWER CORD. FOR PERSONAL SAFETY, THIS APPLIANCE MUST BE PROPERLY GROUNDED.

The power cord from this appliance is equipped with a grounding plug which minimizes the possibility of electric shock hazard.

Have the wall outlet and circuit checked by a qualified electrician to make sure the outlet is properly grounded.

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 refrigerator 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 refrigerator 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 refrigerator away from the wall, be careful not to roll over or damage the power cord.

If supply power cord is damaged it should be replaced with original equipment manufacture parts. To avoid hazard this should be done by a qualified service technician.

USE OF ADAPTER PLUGS

NEVER USE AN ADAPTER PLUG! Because of potential safety

hazards under certain conditions, we strongly recommend against the use of 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.

NORTH AMERICA USE ONLY!

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.

NOTE: International plug configurations vary by voltage and country.

115/60/1 NEMA-5-15R

115/208-230/1 NEMA-14-20R

115/60/1 NEMA-5-20R

NEMA-6-15R

TRUE

refrigerated prep

INSTALLATION

www

.truemfg.com

OWNERSHIP

To ensure that your unit works properly from the first day, it must be installed properly. We highly recommend a trained refrigeration 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.

UNCRATING

TOOLS REQUIRED

• Adjustable Wrench

• Phillips Screwdriver

• Level

The following procedure is recommended for uncrating the unit:

A. Remove the outer packaging, (cardboard and bubbles or

styrofoam corners and clear plastic). Inspect for concealed damage. Again, immediately file a claim with the freight carrier if there is damage.

B. Move your unit as close to the final location as possible before

removing the wooden skid.

C. Remove door bracket on swinging glass door models (see

image 1-2). Do not throw the bracket or blocks away. For future cabinet movement the bracket and blocks will need to be installed so the glass door does not receive any damage. (See image for bracket and shipping block removal)

NOTE: KEYS FOR COOLERS WITH DOOR LOCKS ARE LOCATED IN WARRANTY PACKETS.

ELECTRIC INSTALLATION & SAFETY INFORMATION

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

• Lamps must be replaced by identical lamps only.

• Appliance tested according to the climate classes 5 and 7 temperature and relative humidity.

ELECTRICAL INSTRUCTIONS

A. Before your new unit 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.

B. All units are equipped with a service cord, and must be

powered at proper operating voltage at all times. Refer to cabinet data plate for this voltage.

TRUE RECOMMENDS THAT A SOLE USE CIRCUIT BE DEDICATED FOR THE UNIT.

WARNING: Compressor warranties are void if compressor burns

out due to low voltage.

WARNING: Power supply cord ground should not be removed!

WARNING: Do not use electrical appliances inside the food stor-

age compartments of the appliances unless they are of the type recommended by the manufacturer.

NOTE: To reference wiring diagram, remove front louvered grill, wiring diagram is positioned on the inside cabinet wall.

TRUE

refrigerated prep

www

.truemfg.com

WIRE GAUGE CHART

115 Volt s Distance In Feet To Center of Load Amps 20 30 40 50 60 70 80 90 100 120 140 160

2 14 14 14 14 14 14 14 14 14 14 14 14 3 14 14 14 14 14 14 14 14 14 14 14 12 4 14 14 14 14 14 14 14 14 14 12 12 12 5 14 14 14 14 14 14 14 12 12 12 10 10 6 14 14 14 14 14 14 12 12 12 10 10 10

7 14 14 14 14 14 12 12 12 10 10 10 8 8 14 14 14 14 12 12 12 10 10 10 8 8 9 14 14 14 12 12 12 10 10 10 8 8 8 10 14 14 14 12 12 10 10 10 10 8 8 8 12 14 14 12 12 10 10 10 8 8 8 8 6

14 14 14 12 10 10 10 8 8 8 6 6 6 16 14 12 12 10 10 8 8 8 8 6 6 6 18 14 12 10 10 8 8 8 8 8 8 8 5 20 14 12 10 10 8 8 8 6 6 6 5 5 25 12 10 10 8 8 6 6 6 6 5 4 4

30 12 10 8 8 6 6 6 6 5 4 4 3 35 10 10 8 6 6 6 5 5 4 4 3 2 40 10 8 8 6 6 5 5 4 4 3 2 2 45 10 8 6 6 6 5 4 4 3 3 2 1 50 10 8 6 6 5 4 4 3 3 2 1 1

230 Volts Distance In Feet To Center of Load Amps 20 30 40 50 60 70 80 90 100 120 140 160

5 14 14 14 14 14 14 14 14 14 14 14 14 6 14 14 14 14 14 14 14 14 14 14 14 12 7 14 14 14 14 14 14 14 14 14 14 12 12 8 14 14 14 14 14 14 14 14 14 12 12 12 9 14 14 14 14 14 14 14 14 12 12 12 10

10 14 14 14 14 14 14 14 12 12 12 10 10 12 14 14 14 14 14 14 12 12 12 10 10 10 14 14 14 14 14 14 12 12 12 10 10 10 8 16 14 14 14 14 12 12 12 10 10 10 8 8 18 14 14 14 12 12 12 10 10 10 8 8 8

20 14 14 14 12 10 10 10 10 10 8 8 8 25 14 14 12 12 10 10 10 10 8 8 6 6 30 14 12 12 10 10 10 8 8 8 6 6 6 35 14 12 10 10 10 8 8 8 8 6 6 5 40 14 12 10 10 8 8 8 6 6 6 5 5

50 12 10 10 8 6 6 6 6 6 5 4 4 60 12 10 8 6 6 6 6 6 5 4 4 3 70 10 10 8 6 6 6 5 5 4 4 2 2 80 10 8 8 6 6 5 5 4 4 3 2 2 90 10 8 6 6 5 5 4 4 3 3 1 1 100 10 8 6 6 5 4 4 3 3 2 1 1

LOCATING

A. Remove louver from the front of cabinet (see page 11 for

louver grill removal / reinstallation) and backguard (if applicable) from rear of cabinet.

B. Skid bolts are located in each of 4 corners inside cabinet

bottom. See photo A.

C. Remove skid bolts. See photo B.

D. Cut straps if applicable. See photo C.

E. Carefully lift cabinet off of skid.

F. Appliance tested according to the climate classes 5 and 7 for

temperature and relative humidity.

Removing skid from bottom of cabinet.

B C

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 cooler is critical to operating

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

C. The cooler should be leveled front to back and side to side with

a level.

D. Ensure that the drain hose or hoses are positioned in the pan.

E. Free plug and cord from inside the lower rear of the cooler (do

not plug in).

F. 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.

TRUE

Lower Rail Assembly

refrigerated prep

INSTALLATION OF CASTORS OR OPTIONAL LEGS

Important Safeguard for installation of leg/castor. Images 1-5 demonstrate procedure.

SECURING CASTORS AND LEGS

To obtain maximum strength and stability of the unit, it is important that you make sure each castor is secure. Optional legs are handtightened securely against the lower rail assembly see image 4-5. The bearing race on the castor or the top edge of the leg must make firm contact with the rail.

LEVELING SHIMS

Four leveling shims have been provided for leveling castored units positioned on uneven floors. Shims must be positioned between rail end and bearing race.

A. Turn the bearing race counter-clockwise until the cabinet is

level. Level front to back and side to side. (diagonally)

B. Install the desired number of shims, making sure the slot of the

shim is in contact with the threaded stem of the castor. See image 2.

C. If more than one shim is used, turn the slot at a 90° angle so

they are not in line.

D. Turn the bearing race clockwise to tighten and secure the

castor by tightening the anchoring bolt with a 3/4 inch openend wrench or the tool provided. See image 3.

Thread castor into the underside of cabinet frame rail.

Use the tool provided to tighten the castor into place.

www

.truemfg.com

For leveling, insert the shim between castor and frame rail.

Thread leg into cabinet bottom frame rail.

CAUTION: TO AVOID DAMAGE TO LOWER RAIL ASSEMBLY, SLOWLY RAISE UNIT TO UPRIGHT POSITION.

NOTE: OPEN HOLES LOCATED ON THE CROSS MEMBERS OF THE FRAME RAIL SHOULD BE PLUGGED BEFORE UNIT IS IN USE.

The end of the leg is adjustable for easy leveling.

Rail End

Snug Fit Here

Leveling Shim

CastorLeg

Rail End

Snug Fit Here

Bearin Race

TRUE

Leveling Shim

CastorLeg

Bearing Race

refrigerated prep

www

.truemfg.com

INSTALLATION OF CASTORS OR OPTIONAL LEGS (TFP MODELS ONLY)

ADJUSTING CASTORS FOR PROPER LEVELING

Level unit. If unit is not level shims are required. Follow these instructions to install shims.

A. Remove front and rear grill depending upon which castor

needs adjusting. Locate the castor box.

B. Lay unit on it’s back. Use soft packing material and be careful

not to scratch the unit. Remove pans and lid and place them to the side before laying unit on it’s back.

C. Each unit has one castor box different from the others. This

box is totally enclosed. Remove this castor box from bottom of unit. Back out four screws anchoring the box. You will need a 1/4" hex head nut driver to disassemble this castor box.

D. Loosen castor with tool provided.

E. Install the desired number of shims, making sure the slot of the

shim is in contact with the threaded stem of the castor. If more than one shim is used, turn the slot at a 90° angle so they are not in line.

F. After adjusting castor reassemble and reinstall castor box.

Then carefully upright unit and reinstall pans and lid. Angle so they are not in line.

SEALING CABINET TO FLOOR

STEP 1 - Position Cabinet - Allow one inch between the wall and

rear of the refrigerator to assure proper ventilation. For freezers 3 inches between the wall and rear of the cabinet will assure proper ventilation.

STEP 2 - Level Cabinet - Cabinet should be level, side to side and front to back. Place a carpenter’s level in the interior floor in four places:

A. Position level in the inside floor of the unit near the doors.

(Level should be parallel to cabinet front). Level cabinet.

B. Position level at the inside rear of cabinet. (Again level should

be placed parallel to cabinet back).

C. Perform similar procedures to steps A & B by placing the level

on inside floor (left and right sides - parallel to the depth of the cooler). Level cabinet.

STEP 3 - Draw an outline on the base on the floor.

STEP 4 - Raise and block the front side of the cabinet.

STEP 5 - Apply a bead of “NSF Approved Sealant”, (see list below),

to floor on half inch inside the outline drawn. The bead must be heavy enough to seal the entire cabinet surface when it is down on the sealant.

STEP 6 - Raise and block the rear of the cabinet

roller box

Locate castor box

anchoring screw

One castor box on each unit is fully enclosed.

STEP 7 - Apply sealant on floor as outlined in Step 5 on other three sides.

STEP 8 - Examine to see that cabinet is sealed to floor around entire perimeter.

NOTE: Asphalt floors are very susceptible to chemical attack. A layer of tape on the floor prior to applying the sealant will protect the floor.

NSF APPROVED SEALANTS:

1. Minnesota Mining #ECU800 Caulk

2. Minnesota Mining #ECU2185 Caulk

3. Minnesota Mining #ECU1055 Bead

4. Minnesota Mining #ECU1202 Bead

5. Armstrong Cork - Rubber Caulk

6. Products Research Co. #5000 Rubber Caulk

7. G.E. Silicone Sealer

8. Dow Corning Silicone Sealer

Loosen castor.

Install shims.

TRUE

Standards

refrigerated prep

SETUP

www

.truemfg.com

STANDARD ACCESSORIES

SHELVING INSTALLATION / OPERATION

SHELF INSTALLATION:

A. Hook shelf clips onto shelf standards.

B. Position all four shelf clips equal in distance from the floor for

flat shelves.

C. Lower front of gravity feed TrueTrac organizers to enable

proper feed.

D. Place shelves on shelf clips making sure all corners are seated

properly.

Shelf

SHELF INSTALLATION:

For Proper Shelf Clip Installation Please Read The Following Instructions.

STEP 1

Install the top tab of the shelf clip into the proper hole. Push up on the bottom of the clip. (See image 1).

STEP 2

Bottom tab of the shelf clip will fit tightly. You may need to squeeze or twist the bottom of the shelf clip to install. (See image 2 & 3).

STEP 3

After installation, the shelf clip will fit snug into the shelf standard. The shelf clip should not be loose or able to wiggle out of the shelf standard.

SHELF INSTALLATION TIPS

1. Install all the shelf clips before installing the shelves.

2. Start at the bottom in terms of shelf installation and work your way up.

3. Always lay the back of each shelf down on the rear clips before the front.

Shelf

Clip

WARNING!

Do not use pliers or any crimping tools when installing shelf clips. Altering shelf clips in any way can lead to shelving instability.

Pillaster (I-beam)

Installing top tab of shelf clip

You may need to squeeze or twist the bottom of the shelf clip to install

Installing bottom of the shelf clip

Shelf clip installation complete

TRUE

refrigerated prep

www

.truemfg.com

AIR-FLOW THROUGHOUT CABINET (TPP MODELS ONLY)

WARNING: REMOVAL OF BAFFLES IN CONDIMENT PAN AREA WILL ADVERSELY AFFECT REFRIGERATION PERFORMANCE. PLEASE LEAVE THE BAFFLES IN THE CORRECT LOCATION. (SEE IMAGES)

Correct bafe location.

DRAWER REMOVAL & INSTALLATION

REMOVAL

A. Open drawer completely. Roller clips will be in the down

position. (see image 1 & 2)

B. While holding the sides of the drawer, use your finger to rotate

the clips upward. (see image 3)

C. Lift drawer and remove from channel. (see image 4)

INSTALLING CUTTING BOARD ON MODEL TPP AND TFP

KIT CONTENTS

• Cutting Board (1)

• Brackets (2)

• Screws (4)

TOOLS REQUIRED

• Slotted Screwdriver

• Phillips Screwdriver

A. Locate and remove the cutting board from the back or side of

cabinet. (see images 1 and 2)

RETAINER CLIP

CUTTING BOARD

TABLE TOP

B. Locate brackets and mounting hardware. (see image 3)

Rotate clip upward.

INSTALLATION

A. Lower rear rollers into channel slots.

B. With the roller clips in the upward position, lower front rollers

into channel.

C. Make sure roller clips are in the down position.

C. Place the cutting board on

countertop.

D. Position one bracket on the

cutting board and align hole in bracket with pre-installed Rivnut in the side of the countertop.

E. Se cure br acket to counte r top

with included hardware. (see image 4)

F. Repeat install for bracket on

opposite side.

LIGHT SWITCH LOCATION:

Light switch location depends upon the TUC & TWT glass door models. Most models will have the light switch located inside the unit above the door. Most instances the switch is located next to the light on the ceiling.

+ 21 hidden pages