True Manufacturing Company TBR Series User manual

TEC_TM_043 REV. B 08/28/2020 Page 1 of 32
TBR/TDR SERIES
INSTALLATION MANUAL
TBR60-PTSZ1-L-B-GSG-GSG
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
Installation
Prior to Installation, Ownership.................................................................4
Uncrating............................................................................................................5
Locating & Leveling........................................................................................6
Sealing Cabinet to the Floor .......................................................................7
Electrical Installation & Safety ....................................................................8
Cabinet Setup
Standard Accessories.....................................................................................9
TDR Accessories............................................................................................10
Cabinet Overlay Instructions ...................................................................14
Cabinet Operation
Startup, Temperature Control & Light Switch Location .................16
General Sequence of Operation.............................................................17
Draft Beer Storage, Handling & Operation .........................................18
Draft Beer Problems & Troubleshooting.............................................. 19
Changing C0₂ Gas Cylinder.......................................................................20
Maintenance, Care & Cleaning
Cleaning Instructions for Draft Towers.................................................21
Cleaning the Condenser Coil...................................................................22
Stainless Steel Equipment Care & Cleaning .......................................24
Cabinet Adjustments, Servicing & Component Replacement
Swing Door Operation ...............................................................................25
Slide Door Operation..................................................................................27
Swing Door Gasket Replacement ..........................................................29
Swing Door Lock Replacement...............................................................30
Warranty
Warranty ..........................................................................................................31
TRUE MANUFACTURING CO., INC.
TBR60-PTSZ1-L-B-SS-SS
TBR72-RISZ1-L-S-GGG
TDR48-RISZ1-L-B-SG
North America – Canada
and Caribbean
Warranty Phone: [phone]
Warranty Fax: [phone]
Technical Phone: [phone]
Warranty Email:
[e-mail]
Technical Email:
[email protected]
7:00 – 7:00 CST Monday – Thursday.
7:00 – 6:00 Friday. 8:00 – 12:00 Saturday.
Mexico
Phone: [phone]
Toll Free in Mexico: 01 800 202 0687
service-mex[email protected]
9:00 am – 5:30 pm M–F
Latin America
Phone: [phone]
[email protected]
9:00 am – 5:30 pm M–F
UK, Ireland, Middle East,
Africa and India
Phone: [phone]
service-[email protected]
8:30 am – 5:00 pm M–F
European Union and
Commonwealth of
Independent States
Phone: [phone]
service-[email protected]
8:00 am – 5:00 pm M–F
Australia
Phone: [phone]
[email protected]
8:30 am – 5:00 pm M–F
INSTALLATION MANUAL
TBR/TDR SERIES
Original Instructions
TRUE MANUFACTURING CO., INC.
2001 East Terra Lane • O’Fallon, Missouri 63366-4434
(636)-240-2400 • FAX [phone] • International FAX [phone] • (800)-325-6152
Parts Department (800)-424- TRUE • Parts Department FAX# [phone]

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NOTES

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TBR/TDR SERIES truemfg.com
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 Installation Manual.
• Take care during operation, maintenance or repairs to avoid
cuts or pinching from any part/component of the cabinet.
• Units may pose a tipping hazard while uncrating, during
installation, or when moving the unit.
• Ensure the unit is properly installed and located in accordance
with the Installation Instructions before use.
• This appliance is not to be used, cleaned or maintained by
persons (including children) with reduced physical, sensory or
mental capabilities or lack of experience and knowledge, unless
they have been given supervision or instruction.
• DO NOT allow children to play with the appliance or climb,
stand, or hang on the unit's shelves to prevent damage to the
refrigerator and personal injury.
• DO NOT touch the cold surfaces in the freezer compartment
when hands are damp or wet. Skin may stick to these extremely
cold surfaces.
• Unplug the refrigerator before cleaning and making repairs.
• Setting temperature controls to the 0 position or powering
off an electronic control may not remove power from all
components (e.g., light circuits, perimeter heaters, and
evaporator fans).
• 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 fingers out of the “pinch point” areas; clearances between
the doors and cabinet are necessarily small; be careful closing
doors when children are in the area.
• DO NOT use electrical appliances inside the food storage
compartments of the units unless the appliances are of the
type recommended by the manufacturer.
NOTE: All servicing must be performed by a qualified
technician.
See the serial label inside the cabinet for the units refrigeration type. For Hydrocarbon Refrigeration (R290 only), see below:
DANGER – Risk of fire or explosion. Flammable refrigerant used. DO NOT use mechanical devices to defrost
refrigerator. DO NOT puncture refrigerant tubing; follow handling instructions carefully. To be repaired only by trained
service personnel.
DANGER – 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. Dispose of properly in accordance with
local and federal regulations. Follow all safety precautions.
CAUTION – Keep all ventilation openings clear of obstruction in the appliance enclosure or in the structure housing
the appliance.
DANGER!
RISK OF CHILD
ENTRAPMENT
Proper Disposal of the Cabinet
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 throwing away your old refrigerator or freezer:
• Take off the doors.
• Leave the shelves in place so that children may not easily
climb inside.
DANGER – Risk of fire or explosion. Flammable
insulation and/or refrigerant used. Dispose of all
in accordance with local and federal regulations.
Follow all safety precautions.
Cabinet Disposal Warning
Refrigerant Safety & Warning Information
Basic Safety & Warning Precautions

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Installation
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.
Cabinet Specification
This appliance is rated for open food storage.
Cabinet Location
• Appliance tested for IEC to ISO Climate Class 5 [104°F (40°C)
temperature, 40% relative humidity].
• For proper operation, ambient temperatures shall not be less
than 60°F (15.5°C) and no greater than 104°F (40°C).
• Appliance is not suitable for outdoor use.
• Appliance is not suitable for an area where a pressure washer or
hose may be used.
• Ensure the location will provide adequate clearances and
sufficient airflow for the cabinet.
• Ensure the power supply for the cabinet matches the cabinet
specification sheet or cabinet data plate and is within the
rated voltage (+/-5%). Also, that the amp rating of the circuit is
correct and that it is properly grounded.
• The cabinet should always be plugged into its own individual
dedicated electrical circuit. The use of adapter plugs and
extension cords is prohibited.
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 for 24
hours prior to usage to verify its proper operation.
115
Volts 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
Wire Gauge Chart
CLEARANCES
TOP SIDES BACK
TBR/TDR 1" (25.4 mm) 1" (25.4 mm) 1" (25.4 mm)
WARNING – Warranty is void if ventilation is insufficient.
Prior to Installation

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Installation (cont.)
Uncrating
Tools Required
• Adjustable wrench
• Phillips screwdriver
• Level
The following procedure is recommended for uncrating the unit:
1. Remove the outer packaging (cardboard and bubbles or
styrofoam corners and clear plastic). See fig. 1. Inspect for
concealed damage. Again, immediately file a claim with the
freight carrier if there is damage.
NOTE: Move the unit as close as possible to the final
location before removing the wooden skid.
2. With an adjustable wrench, remove all shipping bolts securing
the wood skid to the bottom of the cabinet. See fig. 2.
NOTE: Some models may require removing the front and/or
rear grill to access the shipping bolts.
3. If leveling legs or castors will not be used, remove the
cabinet from the wood skid and set the skid aside.
NOTE: DO NOT lift the cabinet by the countertops, doors,
drawers, or grills.
If leveling legs or castors will be used, rotate the cabinet on
the skid (see fig. 3) and see the installation instructions on the
next page.
NOTE: Remember to leave cabinet upright for 24 hours before
plugging into a power source. Keys for cabinet with door locks
are located in the warranty packet.
WARNING – Units may pose a tipping hazard
while uncrating, during installation, or when
moving the unit.
Fig. 1. Remove the exterior packaging.
Fig. 2. Shipping bolt locations.
Fig. 3. When lifting unit, do not use countertops, doors/drawers, or grills as a lifting
point.

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Installation (cont.)
Installing 6" Leveling Legs or Castors
Adjustable legs will provide 6" (152 mm) of clearance under the
cabinet. Castors provide cabinet mobility.
NOTE: If the cabinet has a center leveling screw, castor, or leg,
make sure it is adjusted properly so it makes full contact with
the floor after the cabinet has been leveled.
Required Tools
Adjustable Wrench
6" Leveling Legs
1. Access the bottom of the cabinet and thread the leveling legs
into the rail. See figs. 3 and 4.
2. Verify that the cabinet is level.
3. If the cabinet is not level, gently lift and support the low end
of the cabinet. With an adjustable wrench, screw the bottom
stem of the leveling leg in or out to level and support the
cabinet. See fig. 5.
Castors
1. Locate the castor anchor points on the underside of the
cabinet.
2. With an adjustable wrench and the provided hardware, install
the plate castors.
NOTE: DO NOT overtighten the bolts.
3. Verify the level of the cabinet. If the cabinet is not level, gently
lift and support the low end of the cabinet and add castor
shims.
a. Loosen the castor bolts to create space between the
mounting plate and the bottom of the cabinet. See fig. 6a.
b. Position the castor shims and tighten the castor bolts. See
figs. 6b and 6c.
c. Lower the cabinet and verify it is level. Repeat the process
until the cabinet is level.
NOTE: Install shims in pairs and ensure the shims contact
the castor mounting bolts.
Fig. 1. Turn the leveling legs clockwise to lower the unit.
Cabinet Location
1. Carefully upright the cabinet.
2. Ensure that the drain hose or hoses are positioned in the pan.
3. Free the plug and cord from inside the lower rear of the cooler
(DO NOT plug in).
4. Place the unit close enough to the electrical supply so that the
extension cords are never used.
Installing Leveling Legs
Leveling legs are provided to assist with leveling the cabinet.
With access to the bottom of the cabinet, thread the leveling legs
into the holes used to secure the cabinet to the skid. See figs. 1
and 2.
Fig. 2. Turn the leveling legs counterclockwise to raise the unit.
A B C
Fig. 6. Install castor shims in pairs.
Rail End
Snug Fit
Here
Leg
Lower Rail
Assembly
Bo
ttom Stem
Fig. 5. Turn the bottom stem to level the
cabinet.
Fig. 3. Locate the threaded hole in the
rail.
Fig.4. Screw in the leveling legs.

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Installation (cont.)
Snug Fit
Here
Castor
Mounting
Plate
Castor
Leveling Shims
Leveling Shims
Side View
Left
Shim in
Position
Top View
Leveling
Proper leveling of your TRUE cooler is critical to operating success
(for non-mobile models). Leveling impacts effective condensate
removal and door operation.
Level the unit front-to-back and side-to-side.
1. Position the level on the inside floor of the unit near the doors
(the level should be parallel to cabinet front). Level the cabinet.
2. Position the level at the inside rear of cabinet (again, the level
should be placed parallel to cabinet back). Level the cabinet.
3. Perform procedures similar to steps 1 and 2 by placing the
level on inside floor (left and right side, parallel to the depth of
the cooler). Level the cabinet.
NOTE: If the cabinet has a center leveling screw, castor, or leg,
make sure it is adjusted properly so it makes full contact with
the floor after the cabinet has been leveled.
Sealing the Cabinet to the Floor
Asphalt floors are susceptible to chemical attack. A layer of tape
may be placed on the floor prior to applying the sealant to protect
the floor.
1. Position the cabinet, allowing 3" (73 mm) between the wall
and the rear of the cabinet to ensure proper ventilation.
2. Level the cabinet. The cabinet should be level side-to-side
and front-to-back. To check that the cabinet is level, place a
carpenter's level on the interior cabinet floor in four places:
a. Position the level on the inside floor of the cabinet, near
the doors (the level should be placed parallel to the cabinet
front). Level the cabinet.
b. Position the level at the inside rear of the cabinet (the level
should be placed parallel to the cabinet back). Level the
cabinet.
c. Perform procedures similar to a. and b. by placing the level
on the left and right inside floor (level should be parallel to
the cabinet sides). Level the cabinet.
3. Draw an outline of the cooler base on the floor.
4. Raise and block the front side of the cabinet.
5. Apply a bead of NSF-approved sealant (see list below) to the
floor, 1/2" (13 mm) inside the front part of the outline drawn in
step 4. The bead of sealant must be heavy enough to seal the
entire cabinet surface when the cabinet is lowered on top of
the sealant.
6. Raise and block the rear of the cabinet.
7. Apply sealant to the floor on the other three sides, as outlined
in step 5.
8. Examine the the cabinet to ensure that it is sealed to the floor
around the entire perimeter.
NSF-Approved Sealants
• 3M #ECU800 Caulk
• 3M #ECU2185 Caulk
• 3M #ECU1055 Bead
• 3M #ECU1202 Bead
• Armstrong Cork – Rubber Caulk
• Products Research Co. #5000 Rubber Caulk
• G.E. Silicone Sealer
• Dow Corning Silicone Sealer

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Installation (cont.)
Cabinet Wiring Diagram
The cabinet's wiring diagram is in the exterior servicing
compartment space of the cabinet.
A copy of the wiring diagram may also be obtained at
www. TRUEmfg.com/support/serial-number-lookup
How to Connect Electricity
• The power cord from this appliance is equipped with a
grounding plug which minimizes the possibility of electric
shock hazard.
• The wall outlet and circuit should be checked by a licensed
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.
• 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 unit is connected to a power supply, check
the incoming voltage with a voltmeter. If the recorded voltage
is less than the rated voltage for operation (+/-5%) and amp
rating, correct immediately. Refer to cabinet data plate for this
voltage requirement.
• The refrigerator/freezer should always be plugged into a
dedicated electrical circuit. This provides the best performance
and prevents building wiring circuits from being overloaded,
which could cause a fire hazard from overheated wires.
• Never unplug your refrigerator/freezer by pulling on the power
cord. Always grip plug firmly and pull straight out from the
outlet.
• When moving the refrigerator/freezer, for any reason, be careful
not to roll over or damage the power cord.
• Repair or replace immediately all power cords that have
become frayed or otherwise damaged. DO NOT use a power
cord that shows cracks or abrasion damage along its length or
at either end.
• If the supply power cord is damaged, it should be replaced with
original equipment manufacturer (OEM) components. To avoid
hazard this should be done by a licensed service provider.
NEMA Plug Configurations
60 HZ USE ONLY!
TRUE uses these types of NEMA plugs shown. If you DO NOT have
the proper outlet, have a licensed electrician verify and install the
correct power source.
International (IEC) Plugs Only
International cabinets may be supplied with a power cord that will
require installation. Install this cord before connecting the unit to a
power source.
NOTE: International plug configurations will vary by country
and voltage
Installation
Fully seat the power cord into the cabinet receptacle until it locks
in position. See fig. 1.
Removal
Depress the red button. See fig. 2.
Fig. 1. Fully insert the power cord into
the receptacle.
Fig. 2. Push the red button to remove
the plug.
Use of Adapter Plugs
NEVER USE AN ADAPTER PLUG! An adapter plug alters the
original OEM plug configuration when connecting it to a power
source.
TRUE will not warranty any refrigerator/freezer that has been
connected to an adapter plug.
Use of Extension Cords
NEVER USE AN EXTENSION CORD! An extension cord is
determined to be any component that adds length to the original
OEM power cord when connecting it to a power source.
TRUE will not warranty any refrigerator/freezer that has been
connected to an extension cord.
Electrical Installation & Safety

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TBR/TDR SERIES truemfg.com
Shelf
Clip
Shelf
Shelf
Pillaster
(I-beam)
Shelf
Standards
Cabinet Setup
WARNING – DO NOT use pliers or
any crimping tools when installing
shelf clips. Altering shelf clips in any
way can lead to shelving instability.
Standard Accessories
Shelf Installation
1. Hook the shelf clips into the shelf standards. See fig. 1.
2. Push up on the bottom of the clip. See fig. 2.
NOTE: You may need to squeeze or twist the bottom of the
shelf clip for proper installation. Position all four shelf clips
equal in distance from the floor for flat shelves.
3. Ensure the shelf clip is not loose or able to wiggle out of the
shelf standard. See figs. 3 and 4.
4. Place the shelves on the shelf clips with the cross support bars
facing down.
NOTE: Be sure all shelf corners are properly seated.
Installation Tips
• Install all the shelf clips before installing any shelves.
• Start at the bottom shelf and work your way up.
• Always lay the back of each shelf down on the rear clips before
the front.
Shelf Adjustment
Shelving is adjustable for customer application. This cabinet meets
the IEC Shelf Weight Capacity of 47lb/ft²(230kg/m²).
Fig. 1. Installing top tab of shelf clip. Fig. 2. The bottom tab of the shelf clip
will fit tightly
Fig. 3. You may need to squeeze or twist
the bottom of the shelf clip to install.
Fig. 4. Installed shelf clip..

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Cabinet Setup (cont.)
TDR Accessories
Draft Tower Installation
1. Position the rubber washer (see fig. 1) over the mounting holes
in the cabinet countertop.
2. Thread the beer line connector (see fig. 2) to the draft arm. See
fig. 3.
3. Run the beer line through the hole and into the cabinet. See
fig. 4.
4. With the provided hardware, install the draft arm. See figs. 5
and 6.
5. Remove the top of the draft arm. See fig. 7a.
6. Insert the air hose [1” (25.4mm) plastic tube] into the draft arm.
See fig. 7b.
NOTE: Take care to not disturb the insulation.
7. Hook the air hose clip to the insulating sleeve at the top of the
draft arm. See fig. 8.
NOTE: The clip ensures the chill hose, which keeps the beer
faucet cold, remains correctly positioned.
8. Replace the top of the draft arm.
A B
Fig. 5. Ensure the rubber gasket is
between the countertop and draft
arm.
Fig. 6. Thread the handle onto the
beer draft arm.
Fig. 1. Draft arm components; draft
arm not shown.
Fig. 2. Beer line connector.
Fig. 3. Attach the beer line connector
to the draft arm.
Fig. 4. Run the line into the cabinet.
Fig. 7. Route the air hose through the draft tower from below.
Fig. 8. Hang the chill hose clip over the beer line.

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Cabinet Setup (cont.)
Draft Spill Tray
1. Place the tray gasket over the spill tray tube.
2. Slide the spill tray tube into the spill tray access port.
3. Carefully position the spill tray on the countertop.
4. From the inside of the cabinet, thread the spill tray tube nut
onto the tube securing the spill tray to the countertop. See
figs. 1–3.
NOTE: Hand tighten only.
5. Place the spill tray grate into the spill tray.
6. Place a 3/4" (19 mm) i.d. hose onto the spill tray tube.
7. With the draft spill tray positioned and secured, apply a
bead of RTV Silicone (provided) to seal the spill tray to the
countertop. See fig. 4.
Parts Key
ASpill Tray Grate
BSpill Tray
CTray Gasket
DSpill Tray Access Port
Fig. 1. Spill tray tube nut installation location.
Fig. 2. Thread the spill tray tube nut. Fig. 3. Hand-tighten only.
Fig. 4. Apply silicone around the spill tray.
A
B
C
D

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Standard small-floor
opposite evaporator cover.
Cabinet Setup (cont.)
A 2-way air distributor manifold is included to allow a single CO₂
supply line to pressurize two kegs. The air distributor is located
behind the distributor cover. To access, lift the cover off the
manifold mounting bracket. See figs. 1 and 2.
Air Distributor Manifold & Distributor Cover
Access Ports
Access ports provide optional locations to route external beer
lines, CO₂ lines, or overflow beer spill tray drain lines. Carefully drill
through the access port's inner and outer sleeves. Once the lines
have been routed, seal around the line with food grade silicone.
Beer Drain Bottle & Hanger
An optional beer drain bottle and hanger may be purchased to
collect the overflow from the draft spill tray. The bottle hanger
slides over the top of the beer keg.
Route a 3/4" (19 mm) i.d. vinyl hose from the spill tray tube into the
drain bottle. Empty the bottle as determined by usage.
Standard large-floor
next to evaporator cover.
Standard small-side wall
opposite evaporator cover.
WARNING – Contents under pressure. Take care
when handling filled CO₂ tanks. If unfamiliar
with using CO₂ tanks and/or regulators, seek
information from your local distributor or brewer
representative before proceeding.
Fig. 1. LIft the distributor cover.

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Cabinet Setup (cont.)
Access Ports (cont.)
NO DRILLING ALLOWED
Mirror dimensions for right-hand cooling systems
CONDENSING UNIT SIDE VIEW
NON-CONDENSING UNIT SIDE VIEW
NO DRILL ZONES – No drilling allowed on any face with doors
WARNING! OPENFOOD RATING WILL BE LOST AS SOON AS YOU DRILL THROUGH THE CABINET.

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Cabinet Setup (cont.)
Required Tool(s)
• Surface Protection*
• Phillips Screwdriver
• 2+ Clamps [≥2” (50.8 mm)]
• 5/16” Socketwrench
• 5/8” (15.8751 mm) Screws**
• Tape Measure
• Marking Utensil
• Tape
• 3/8” Drill Bit
• 17/64” Drill Bit
• Drill
TAKE CARE TO NOT DAMAGE THE PANEL FINISH!
This instruction demonstrates using cardboard from the
unit’s exterior packaging for surface protection.
Recommended panel thickness is 3/4” (19.05 mm).
Fig. 1. Pull the top of the cover forward
and then lift.
Grill Overlay Installation
1. Carefully lay the grill overlay panel facedown on a protected
surface.
2. With a Phillips screwdriver, remove the cabinet grill. See fig. 1.
3. Place the grill facedown on the overlay panel. Then, center the
grill and overlay. See fig. 2.
NOTE: Center the cabinet grill and overlay panel at the
corners.
4. Clamp the grill and overlay. See fig. 2.
NOTE: If the clamp jaws are not padded, insert padding
between the clamp and the overlay to protect the panel’s
finish.
5. Fasten the overlay to the grill. See fig. 3.
NOTE: Be sure the mounting screws are shorter than the
overlay panel thickness.
6. Remove the clamps, and then reinstall the grill.
Fig. 2. Center the overlay and grill at the
corners. The panel is slightly larger than
the grill.
Fig. 3. Cabinet grill predrilled hole locations.
Fig. 4. Carefully remove the door from the unit.
*Cardboard, moving blanket, foam padding, etc.
**Required quantities vary by application. Be sure the screws are shorter than the
panel thickness.
Fig. 5. Remove the top hinge pin & bushing (A) and the door cam riser (B) from the
hinge brackets. Do not remove the hinge brackets.
AB
Overlay Panel Installation
Overlay units are custom order.
Glass & Solid Door Overlay Installation
1. Carefully lay the door overlay panel facedown on a protected
surface.
2. With a 5/16” socketwrench, remove the cabinet door. See fig. 4.
3. Remove the door gasket, top hinge pin & bushing (fig. 5a), and
door cam riser (fig. 5b).
4. Place the door facedown on the overlay. Then, center the door
and overlay. See fig. 6.
NOTE: Center the door and overlay panel at the corners.

TEC_TM_043 REV. B 08/28/2020 Page 15 of 32
TBR/TDR SERIES truemfg.com
Cabinet Setup (cont.)
5. Clamp the door and panel. See fig. 6.
NOTE: If the clamp jaws are not padded, insert padding
between the clamp and the overlay to protect the panel’s
finish.
6. Fasten the overlay to the door (see fig. 7). Then, remove the
clamps.
NOTE: Be sure the mounting screws are shorter than the
panel width.
7. Mark the drill bits with the measures below. See fig. 8.
a. 3/8” bit at 1/2” (25.4 mm)
b. 17/64” bit at 1-1/8” (28.575 mm)
8. Carefully drill holes for both hinges as described below. See
fig. 9.
a. Drill the 3/8” hinge bushing/cam hole.
b. At the center of the bushing hole, drill the 17/64” hinge pin
hole.
NOTE: Drill the hinge pin hole until the mark reaches the
hinge bracket, not the bottom of the bushing hole. See
fig. 9.
Be sure to drill straight down to prevent cracking
the overlay and/or drilling through the side.
9. Install the gasket and hinge components. See step 3.
NOTE: Verify the gasket is fully seated in the gasket channel.
See figs. 10a and 10b.
10. Install the door assembly. Verify the door closes correctly and
the gasket seals without gaps. Repeat the process for each
door.
Fig. 6. Be sure the overlay’s center slot is positioned at the top of the door.
Fig. 7. Cabinet door predrilled hole locations.
Fig. 10. Pull the side of the gasket to check its installation.
A: Incorrect; gasket channel is visible.
B: Correct; gasket channel is NOT visible.
AB
1/2”
(12.7 mm)
Bushing /
Cam Hole 1-1/8”
(28.575 mm)
Pin Hole
Fig. 8. Mark the hole depths on the drill
bits.
Fig. 9. Drill the 3/8” hole first. THEN drill
the 17/64” hole.
Overlay Panel Installation (cont.)

TBR/TDR SERIES truemfg.com
TEC_TM_043 REV. B08/28/2020Page 16 of 32
Cabinet Operation
Startup
• The compressor is ready to operate when the unit is purchased.
All you need to do is plug in the cooler.
• Excessive tampering with the control could lead to service
difficulties. If replacing the temperature control is ever needed,
be sure to order the replacement from your TRUE dealer or
recommended service agent.
• Good air flow inside your TRUE unit is critical. Take care to
prevent product from pressing against the sides or back
wall and coming within 4" (101.6 mm) of the evaporator
housing. Refrigerated air off the evaporator coil must circulate
throughout the cabinet for even product temperatures.
NOTE: If the unit is disconnected or shut off, wait 5 minutes
before restarting.
RECOMMENDATION – Before loading product, run your TRUE
unit empty for 24 hours to verify proper operation. Remember,
our factory warranty DOES NOT cover product loss!
Optional Factory Installed TruLumina LED
To change the display color of the TruLumina LEDs, toggle the light
switch off and then on. Repeat to cycle trough all available colors.
Leaving the light switch in the "off" position for two
seconds will turn off the lights.
Electronic Temperature Control
On the front of grill.
ECO°C
°F
Light Switch on Glass Door Models
Inside the top ceiling.
Temperature Control & Light Switch Location
The light symbol shows the approximate location of the light
switch.
FOR MORE INFORMATION
For more information regarding a cabinets general sequence of operation, including
basic temperature control adjustments, please visit our website:
www.truemfg.com/support/resource-library

TEC_TM_043 REV. B 08/28/2020 Page 17 of 32
TBR/TDR SERIES truemfg.com
Cabinet Operation (cont.)
Refrigerator and Freezer Cabinets
When the cabinet is plugged in
• Interior lights will illuminate on glass door models (see previous page for light switch location).
• An electronic control with digital display will illuminate (if installed).
• There may be a short delay before the compressor and/or evaporator fan(s) start. This delay may be determined by time or by
temperature, which could be the result of an initial defrost event that will last at least 6 minutes.
• The temperature control/thermostat may cycle the compressor and evaporator fan(s) on and off together. Every cabinet will
require a defrost event to ensure the evaporator coil remains clear of frost and ice buildup. Defrost is initiated by a defrost timer or
by the electronic control.
EXCEPTION – Models TSID, TDBD, TCGG, and TMW do not have an evaporator fan(s).
• The temperature control/thermostat senses either an evaporator coil temperature or air temperature, NOT product temperature.
• An analog thermometer, digital thermometer, or electronic control display may reflect the refrigeration cycle swings of up and
down temperatures, NOT product temperature. The most accurate method to determine a cabinet's operation is to verify
the product temperature.
• Refrigerators with mechanical temperature controls will defrost during every compressor off-cycle.
• Freezers with mechanical temperature controls will defrost by time initiation as determined by a defrost timer.
EXCEPTION – Models TFM, TDC, THDC and TMW require a manual defrost. The frequency of this manual defrost will
depend on the cabinet's usage and ambient conditions.
• An electronic control with a digital display (if installed) will show def during defrost.
NOTE: The display may have a short delay before showing a temperature after a defrost event has expired and instead
show def during a refrigeration cycle.
• Models with an analog or digital thermometer may show higher than normal temperatures during defrost.
• A refrigerator will use the evaporator fans to clear the coil during defrost.
EXCEPTION – Models TSID, TDBD, and TCGG do not have an evaporator fan(s).
• A freezer will use heaters to clear the evaporator coil during defrost.
NOTE: The evaporator coil heater and drain tube heater are only energized during defrost. Defrost is terminated when a
specific evaporator coil temperature is reached or by a time duration.

TBR/TDR SERIES truemfg.com
TEC_TM_043 REV. B08/28/2020Page 18 of 32
Pressure
Dispensing pressures differ based on the following:
• Draft dispensing line length.
• Draft dispensing system type.
• Actual product (pressure requirements vary).
• Product temperature.
• Pressurizing agent: Air pressure, CO₂ or special blended gases.
Helpful Hints on Maintaining the Correct Pressure
• Know which pressurizing agent to use on which product, and
why.
• Monitor your regulators to ensure applied pressure remains
constant.
• Keep equipment in good repair.
Tapping
DO NOT agitate the kegs unnecessarily. If excessive agitation
occurs, allow kegs to settle 1 to 2 hours before tapping.
Prior to tapping the keg, ensure all beer faucets in the serving
location are in the off position. Completely remove the dust cover
(identification cap) from the keg.
Cabinet Operation (cont.)
Draft Beer Storage, Handling & Operation
Draft beer should be treated as a food product. In most instances
draft beer is not pasteurized. It is very important that you store and
handle it properly.
Follow these steps to ensure the highest quality and consumer
satisfaction.
• Immediately store draft beer in a refrigerated cabinet.
• Draft beer products have a recommended shelf life. If you have
questions regarding the shelf life of any of your draft products,
please consult with your supplying depot or respective brewer
representative.
• Store kegs separately from food products. If your cooler is used
to refrigerate draft and food products, DO NOT store food near
or on the kegs.
• Keep keg storage and dispensing areas clean to prevent any
possibility of contaminating your draft products.
Temperature
Correct temperature is a key factor in storing and dispensing draft
beer. Beer that is too cool or too warm may be subject to flavor
loss, off taste and dispensing problems.
Helpful Hints for Controlling Temperature
• Keep a thermometer handy.
• Monitor the draft temperature in the cooler and at the tap.
• Keep cooler door closed as much as possible to avoid
temperature fluctuation.
• Regular maintenance of refrigeration equipment is
recommended.

TEC_TM_043 REV. B 08/28/2020 Page 19 of 32
TBR/TDR SERIES truemfg.com
Cabinet Operation (cont.)
To minimize draft beer problems, always follow the recommended
instructions for temperature and CO₂ pressures from your beer
supplier.
Flat Beer
Foamy head disappears quickly. Beer lacks usual zestful,
brewery-fresh flavor.
• CO₂ turned off when not in use.
• Contaminated air source (associated with compressed air).
• Greasy glasses.
• Not enough pressure.
• Pressure shut off during night.
• Loose tap or vent connection.
• Sluggish pressure regulator.
• Obstruction in lines.
False Head
Large soap-like bubbles, head dissolves very quickly.
• Dry glasses.
• Improper pour.
• Pressure required does not correspond to beer temperature.
• Coils or direct draw beer lines warmer than beer in keg.
• Small lines into large faucet shanks.
• Beer drawn improperly.
Wild Beer
Beer, when drawn, is all foam and not enough liquid beer.
• Beer drawn improperly.
• Faucet in bad or worn condition.
• Kinks, dents, twists or other obstructions in line.
• Traps in beer lines.
• Beer too warm in kegs or lines.
• Too much pressure.
• Creeping gauge causing too much pressure.
Cloudy Beer
Beer in the glass appears hazy, not clear.
• Dirty glass or faucet.
• Beer over-chilled.
• Beer temperature variance in keg (beer may have warmed
up at some time).
• Hot spots in beer lines.
• Cutting beer through faucet.
• Beer line in poor condition.
• Dirty lines.
• Beer that has been frozen.
Bad Taste
• Dirty faucet.
• Old or dirty beer lines.
• Failure to flush beer lines with water after each empty keg.
• Unsanitary conditions at bar.
• Foul air or dirt in lines.
• Oily air; greasy kitchen air.
• Temperature of package too warm.
• Dry glasses.
Draft Beer Problems & Troubleshooting

TBR/TDR SERIES truemfg.com
TEC_TM_043 REV. B08/28/2020Page 20 of 32
Cabinet Operation (cont.)
Changing CO₂ Gas Cylinder
CAUTION – Always follow these instructions when you replace
a CO₂ gas cylinder:
1. Close cylinder valve A.
2. Remove tap head Dfrom the barrel. Pull the pressure release
ring on the body of the tap to release pressure remaining in
the line (DO NOT close regulator shut-off C).
3. Remove or loosen regulator key Bby turning counter
clockwise.
4. Remove the regulator from used cylinder at outlet E.
5. Remove the dust cap from new gas cylinder at outlet Eand
clear dust from the outlet by opening and closing valve A
quickly using appropriate wrench.
6. Attach the regulator to the new cylinder at outlet E(use new
fiber/plastic washer, if required).
7. Completely open valve A.
8. Close valve C.
9. Adjust regulator key Bby turning clockwise to set pressure.
Check setting by opening Cand pulling and releasing the ring
Fon the pressure release valve on the body of the tap.
10. Tap the barrel at Dwith valve Copen.
NOTE:
• Don't lay CO₂ cylinders flat.
• Don't drop CO₂ cylinders.
• It requires 1/2 lb. (0.23 kg) of CO₂ to dispense a half-barrel of
beer at 38˚F (3.3˚C) with 15 psi (1.03 bar) of pressure on the
barrel.
Pressure Adjustment on CO₂ Regulator
Increasing Pressure
1. Close regulator shut-off C.
2. Turn the regulator key Bclockwise and adjust setting.
3. Tap the gauge for an accurate reading.
4. Open regulator shut-off Cand draw beer.
Decreasing Pressure
1. Close regulator shut-off C.
2. Untap the barrel at Dand to bleed line, activate the tap
handle. Leave it in the open position.
3. Slowly open regulator shut-off Cand simultaneously turn
regulator key B counter-clockwise to zero reading.
4. Close regulator shut-off Cand set pressure by turning regulator
key Bclockwise. Check the setting by opening and closing
valve C.
5. Close the tap head D(put in OFF position).
6. Tap the barrel at Dand open regulator shut-off C.
Parts Key
ACylinder Valve
BRegulator Key
CRegulator Shut-off
DTap Head
ECO₂ Cylinder Outlet
FRing
WARNING – Contents under pressure. Take
care when handling filled CO₂ tanks. If unfamiliar
with using CO₂ tanks and/or regulators, seek
information from your local distributor or brewer
representative before proceeding.