Traulsen & Co., Inc.
Quality Refrigeration
OWNER’S MANUAL
Instructions for the installation, operation
and maintenance of all Traulsen:
RAC37 Air-Curtain Refrigerators
This Traulsen unit is built to our highest quality standards. We build our refrigerators, freezers and heated
cabinets this way as a matter of pride. This philosophy has made Traulsen the leader in commercial refrig-
eration since 1938. We thank you for your choice and confidence in Traulsen equipment and we know you
will receive many years of utility from this equipment.
All Traulsen units are placed on a permanent record file with the service department. In the event of any
future questions you may have, please refer to the model and serial number found on the name tag affixed
to the unit. Should you need service, however, call us on our toll free number, 800-825-8220 between 7:30
am and 4:30 pm CST, Monday thru Friday. It is our pleasure to help and assist you in every possible way.
INSTALLER
COMPLETE THE FOLLOWING INFORMATION PRIOR TO UNIT INSTALLATION
INITIAL START DATE:
MODEL TYPE:
SERIAL NO.
COMPANY/INDIVIDUAL NAME:
INSTALLER:
FORM NUMBER TR35741 REV. 5/03
P/N 375-70001-00
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II. RECEIPT INSPECTION
III. INSTALLATION (cont’d)
All Traulsen products are factory tested for perfor-
mance and are free from defects when shipped. The
utmost care has been taken in crating this product to
protect against damage in transit. All interior fittings
have been carefully secured to prevent damage.
III. e - CORD & PLUG:
Traulsen Air Curtain models are supplied with a cord
& plug attached. It is shipped coiled at the bottom of
the cabinet, secured by a nylon strip. For your safety
and protection, all units supplied with a cord and plug
include a special three-prong grounding plug on the
service cord. Select only a dedicated electrical outlet
with grounding plug for power source.
You should carefully inspect your Traulsen unit for
damage during delivery. If damage is detected, you
should save all the crating materials and make note
on the carrier’s Bill Of Lading describing this. Afreight
claim should be filed immediately. If damage is sub-
sequently noted during or immediately after installa-
tion, contact the respective carrier and file a freight
claim. Under no condition may a damaged unit be re-
turned to Traulsen & Co. without first obtaining writ-
ten permission (return authorization).
NOTE: Do not under any circumstances, cut or remove
the round grounding prong from the plug, or use an
extension cord.
III. f- POWER SUPPLY:
The supply voltage should be checked prior to con-
nection to be certain that proper voltage for the cabi-
net wiring is available (refer to the serial tag to deter-
mine correct unit voltage). Make connections in ac-
cordance with local electrical codes. Use qualified
electricians.
III. INSTALLATION
III. a - LOCATION:
Select a proper location for your Traulsen unit, away
from extreme heat or cold. Allow enough clearance
between the unit and the side wall so that the door (s)
may open a minimum of 90°.
Use of a separate, dedicated 20 amp circuit is required.
Size wiring to handle indicated load and provide nec-
essary overcurrent protector in circuit (see amperage
requirements on the unit’s serial tag).
III. b - PACKAGING:
IV. INTENDED USE
Traulsen Air Curtain units are shipped from the fac-
tory strapped to a sturdy wooden pallet and packaged
in a durable cardboard container. The carton is at-
tached to the wooden skid with the use of large staples.
These should first be removed to avoid scratching the
unit when lifting off the crate.
IV. a - OVERVIEW:
The Air Curtain Refrigerator is more than just a refrig-
erator. When the door of the unit is closed, it operates
as a force air refrigerator with a highly efficient refrig-
eration system that provides faster “pull down” and
“recovery” times. When the door is opened, a series
of blower fans create a “wall” of air and areas of pres-
sure, localizing a pattern of air movement across the
cabinet opening. ThisAIR CURTAIN seals itself around
objects so that, in effect, the door is both “open” and
“closed” at the same time.
To remove the wooden pallet, first if at all possible, we
suggest that the cabinet remain strapped to the pallet
during all transportation to the point of final installa-
tion. The straps can then be removed with a wire cut-
ter and the unit rolled off the skid. Avoid laying the
unit on its front, side or back for removal of the pallet.
For best results, the air curtain was designed for “low
profile” food products typical of tray line/assembly line
and flight kitchen operations.
NOTE: Traulsen does not recommend laying the unit
down on its front, side or back. However, if you must
please be certain to allow the unit to remain in an up-
right position afterwards for 24 hours before plugging
it in so that the compressor oils and refrigerant may
settle.
IV. b - TYPICAL OPERATING PARAMETERS:
The “curtain” is capable of maintaining 45°F tempera-
ture or below for approximately 45 minutes. HOW-
EVER, actual time your unit will run in this tempera-
ture zone depends on many factors, such as, room
ambient temperature and humidity levels, the amount
of time your unit was allowed to precondition the
food(s), food temperatures when placed in the unit,
type of food packaging, and profile of foods. It should
also be noted that there is a lag time between the “am-
bient air” temperature in the cabinet and that of the
actual product temperature. The food temperature
differential can be 10 - 20 degrees F cooler than the
temperature indicated by the temperature display.
III. c - CLEARANCE:
It is important for the proper operation and longevity
of your Traulsen unit that it have adequate provisions
for air supply to the compressor. Allow approximately
6-12” between the back grill of the unit and the wall
for proper air flow.
III. d - WIRING DIAGRAM:
Refer to the wiring diagram for any service work per-
formed on the unit. Should you require one, please
contact Traulsen Service at (800) 825-8220, and pro-
vide the model and serial number of the unit involved.
-2-
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IV. INTENDED USE (continued)
V. PRODUCT FEATURES (cont’d)
IV. c - SUGGESTED PAN SIZING:
V. f - TRAY SLIDES:
Traulsen has designed this unit to operate with either
18” x 26” or 12” x 20” pans. Generally, 12” x 20”
pans block air flow which leads to reduced unit per-
formance. While we strongly recommend the use of
18” x 26” rather than 12” x 20” pans, the latter may
still be used. However, when using 12” x 20” pans
these should be placed towards the top and bottom of
the unit to reduce the total blockage of air flow.
Ten (10) pairs of removable tray slides are provided
standard at 4-1/2” spacing. Additional tray slides may
also be purchased for a total of no more than 15 pairs
at 3” spacing. Each tray slide can accommodate ei-
ther one (1) 18”x 26” or one (1) 12” x 20” pan. The
tray slides allow for individual pans to be pulled out
3/4 of their length without tipping. In addition, the side
wall air ducts are designed with two (2) tabs, which
act as a backstop, providing better air flow, which is
important to maintaining proper temperatures through-
out the cabinet.
IV. d - PRODUCT UNLOADING:
When unloading product from the Air Curtain
refrogerator, we recommend that this be done from
the top down.
V. g - WRAP-AROUND PERIMETER BUMPERS:
As the Air-Curtain refrigerator was designed to be mo-
bile, a full perimeter rubber bumper guard is included
to protect walls and doors during movement.
V. PRODUCT FEATURES
V. a - CASTERS:
VI. ELECTRONIC CONTROLLER
6” high casters are supplied standard for Air-Curtain
models. They are attached to 10-gauge stainless steel
corner plate reinforcements/stress pads. These are
shipped already installed on the unit for immediate use.
VI. a - CONTROL OVERVIEW:
The TraulsenAir Curtain models are supplied standard
with an easy to use microprocessor control. It fea-
tures several important user functions, greatly enhanc-
ing the overall utility of the cabinet.
V. b - GRIPS & HANDLES:
For easy mobility, stainless steel recessed hand grips
are provided on the left and right sides. In addition, a
1” welded tubular push/pull handle is attached to the
rear of the cabinet.
VI. b - CONTROL FEATURE - TEMP RECALL:
This feature allows the operator to display either the
actual internal cabinet air temperature (default), or the
desired “Set-Point” temperature (alternate).
V. c - ELECTRONIC CONTROLLER:
All TraulsenAir Curtain units manufactured after Janu-
ary 2003 include a 2-Stage electronic controller. Units
manufactured prior to that date were provided with
manual electromechanical controls
ACTUAL: The factory default setting shows the actual
internal cabinet temperature and acts as a digital ther-
mometer. A momentary touch of the TEMP RECALL
button will recall the original dial setting. The display
will then automatically return the displaying the ac-
tual internal cabinet temperature.
V. d - ON DEMAND DEFROST:
Traulsen Air-Curtain models are supplied with a mo-
mentary defrost cycle. It is located on the front con-
trol (see page 4), and by depressing the switch, the
unit will momentarily disable the compressor, the coil
and the fans. This “On-Demand Defrost” feature al-
lows proper defrosting of the accumulated condensa-
tion. Condensate is removed through use of an elec-
tric condensate evaporator drain pan.
SET-POINT: To display the set-point temperature in-
stead of the actual internal cabinet temperature, press
and hold the TEMP RECALL button for five (5) sec-
onds. The fourth digit on the display will flash either
“S” (SET) or “A” (ACTUAL) to indicate which mode is
active. To switch back again, repeat this step holding
the TEMP RECALL button for five (5) seconds.
V. e - CONDENSATE EVAPORATOR:
During the “On-Demand Defrost” cycle or the “Off
Cycle” of the compressor, the evaporator coil will de-
frost. The condensate from the evaporator coil flows
from the top of the unit down a drain in the back to a
condensate pan. Vapor escapes through the back grill.
The vapor can sometimes be visible and should be
considered a normal operating condition.
VI. c - CONTROL FEATURE - ON/OFF:
This button has two uses, the first is to turn the unit
ON and OFF. The second allows for the temperature
display to be changed to indicate either degrees Fahr-
enheit or degrees Celsius.
To change between temperature scales, press and hold
the ON/OFF button for five (5) seconds. The display
will then switch from “dgF” to “dgC”. Repeat this
step to change the temperature scale again.
Proper attention should be given to defrosting your
unit. Every “event” or time the unit is used with the
door open, the coil will build-up ice. This reduces the
effectiveness of the overall operation of the unit.
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VI. ELECTRONIC CONTROLLER (cont’d)
RAC-37 Air Curtain
TEMP
RECALL
ON DEMAND
DEFROST
WARMER COLDER
TEMPERATURE SETTINGS
ON
POWER
ON / OFF
CYCLE
Control Button Functions
DECREASE TEMPERATURE
Press To Decrease Operating
Temperature
TEMP RECALL
Press To Display Either Actual or Set-Point Temperature
TEMP
RECALL
COLDER
WARMER
ON/OFF
INCREASE TEMPERATURE
Press To Increase Operating
Temperature
Serves Two Functions, Turns Cabinet ON or OFF And
AlsoAllows You To Change The Temperature Scale From
Degrees Farenheit To Celsius As Required.
POWER
ON / OFF
ON DEMAND DEFROST
Press To Initiate On-Demand De-
frost - OR - over-ride a defrost cycle
already in progress
ON DEMAND
DEFROST
VI. d - CONTROL FEATURE - ON LIGHT:
When illuminated the ON light indicates that the power
is ON.
VI. g - CONTROL FEATURE - 2-STAGE THERMOSTAT:
A 2-Stage thermostat is provided standard with all Air
Curtain units manufactured with an electronic control-
ler (see section VI. a). This allows the user to choose
from two operating modes, 1) Standard Operating
Mode of 37°F, or 2) Lo-Temp Operting Mode of 32°F.
VI. e - CONTROL FEATURE - CYCLE LIGHT:
When illuminated the CYCLE light indicates that the
cabinet is cooling down to the desired SET-POINT tem-
perature. When the refrigeration system is ON, this
light will remain illuminated until the cabinet has
reached the SET-POINT temperature, and will go OFF
at that time.
The latter provides you with the added flexibility of
being able to pre-chill products such as milk and
juices.
VI. h - CONTROL OPERATING INSTRUCTIONS:
1) Pre-chill empty cabinet with door closes to 33°F
to 35°F (1°C to 2°C).
VI. f - CONTROL FEATURE - ON DEMAND DEFROST:
Proper attention should be given to defrosting your
unit. Every “event” or time the unit is used with the
door open, the coil will build-up ice. This reduces the
effectiveness of the overall operation of the unit.
2) Load cabinet from bottom to top, push trays to rear
of wall.
3) After loading, close cabinet door and allow inside
temperature to re-stabilize between 33°F to 35°F
(1°C to 2°C).
To prevent the build-up of ice on the coil, Traulsen has
included an “On-Demand” defrost feature. To initiate
an on-demand defrost, simply press the ON-DEMAND
DEFROST button. Use this feature after every use.
4) Unload cabinet from top to bottom.
-4-
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VII. CARE & MAINTENANCE
VIII. OTHER
VII. a - CLEANING THE CONDENSER:
VIII. a - SERVICE INFORMATION:
The most important thing you can do to insure a long,
reliable service life for your Traulsen is to regularly
clean the condenser coil. The condensing unit requires
regularly scheduled cleaning to keep the finned con-
denser clean of lint and dust accummulation. Keeping
the condenser clean allows the cabinet to operate more
efficiently and use less energy.
Before calling for service, please check the follow-
ing:
Is the electrical cord plugged in?
Is the fuse OK or circuit breaker on?
Is the ON/OFF switch in the ON position?
To clean the condenser, first disconnect electrical
power to the cabinet and remove the front louver as-
sembly. To remove this, remove the four (4) Phillips
head screws located on both sides at the top and bot-
tom of the louver assembly. Once the screws are re-
moved, the panel can be removed allowing full access
to the front facing condenser. Vacuum or brush any
dirt, lint or dust from the finned condenser coil, the
compressor and other cooling system parts. If signifi-
cant dirt is clogging the condenser fins, use com-
pressed air to blow this clear. Care should be taken
not to bend any of the condenser fins, as this will re-
duce performance and compressor life.
Is the coil defrosted? Push the “momentary
defrost” button on the control panel. Allow-
ing proper defrosting of the coil will allow
proper perfomrance in capacity.
If after checking the above items and the unit is still
not operating properly, please contact an authorized
Traulsen service agent. A complete list of authorized
service agents was provided along with your Traulsen
unit. If you cannot locate this, you may also obtain
the name of a service agent from the Tech Service
Replace louver assembly and the four (4) Phillips head
screws which hold it in place.
If service is not satisfactory, please contact our in-
house service department at:
VII. b - CLEANING THE EXTERIOR:
Traulsen & Co., Inc.
4401 Blue Mound Road
Fort Worth, TX 76106
(800) 825-8220
Exterior stainless steel should be cleaned with warm
water, mild soap and a soft cloth. Apply with a damp-
ened cloth and wipe in the direction of the metal grain.
Avoid the use of strong detergents and gritty, abrasive
cleaners as they may tend to mar and scratch the sur-
face. Do NOT use cleansers containing chlorine, this
may promote corrosion of the stainless steel.
Traulsen & Co., Inc. reserves the right to change speci-
fications or discontinue models without notice.
VIII. b - SPARE PARTS:
Spare or replacement parts may be obtained through
a parts supplier or one of our authorized service
agents. A complete list of authorized service agents
accompanies this manual and is also posted on our
Care should also be taken to avoid splashing the unit
with water containing chlorinated cleansers, when mop-
ping the floor around the unit.
For stubborn odor spills, use baking soda and water
(mixed to a 1 TBSP baking soda to 1 pint water ratio).
VIII. c - WARRANTY REGISTRATION:
For your convenience, the warranties on your new
Traulsen unit may be registered with us by one of two
methods. Completing the enclosed warranty card
(shipped with the unit), or by filling out the on-line
warranty registration form located on the Technical
Service page of our website (www.traulsen.com).
VII. c - CLEANING THE INTERIOR:
For cleaning stainless steel interiors, the use of bak-
ing soda as described in section “VII. b” is recom-
mended. Use on breaker strips as well as door gas-
kets. All interior fittings are removable without tools
to facilitate cleaning.
WARNING: DISCONNECT ELECTRICAL POWER
SUPPLY BEFORE CLEANING ANY PARTS OF THE
UNIT.
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IX. TROUBLESHOOTING GUIDE
PROBLEM
1. Condensing unit fails to start - no hum.
POSSIBLE CAUSE/REMEDY
1. Line Disconnected - Reconnect
2. Fuse - Replace Fuse
3. Overload Protection - Determine Reason & Correct,
Replace If Necessary
2. Condensing unit fails to start - hums but
trips on overload protector.
1. Improperly Wired - Check Wiring Against Diagram
2. Low Voltage - Determine Reason & Correct
3. Starting Capacitor Defective - Determine Reason & Replace
4. Relay Not Closing - Determine Reason & Correct,
Replace If Necessary
5. Compressor Motor Has Winding Open Or Shorted - Replace
Compressor
6. Internal Mechanical Trouble In Compressor - Replace
Compressor
3. Condensing unit starts, but fails to switch
off of “start” winding.
1. Improperly Wired - Check Wiring Against Diagram
2. Low Voltage - Determine Reason & Correct
3. Relay Failing To Open - Determine Reason & Correct,
Replace If Necessary
4. Run Capacitor Defective - Determine Reason & Replace
5. Excessively High Discharge Pressure - Check Disharge
Shut-Off Valve, Or Insufficient Cooling On Condenser
6. Compressor Motor Has Winding Open Or Shorted - Replace
Compressor
7. Internal Mechanical Trouble In Compressor - Replace
Compressor
4. Condensing unit starts and runs, but short 1. Additional Current Passing Through Overload Protector -
cycles on overload protector.
Check Wiring Diagram. Check For Added Fan Motors,
Pumps, etc., Connected To Wrong Side Of Protector
2. Low Voltage To Unit (or unbalanced if three phase) -
Determine Reason & Correct
3. Overload Protector Defective - Check Current - Replace
Protector
4. Run Capacitor Defective - Determine Reason & Replace
5. Excessive Discharge Pressure - Check Ventilation,
Restrictions In Cooling Medium, Restrictions in Refrigeration
System
6. Suction Pressure Too High - Check For Possibility Of
Misapplication. Use Stronger Unit
7. Compressor Too Hot (return gas) - Check Refrigerant Charge
(fix leak) Add If Necessary
8. Compressor Motor Has Winding Shorted - Replace
Compressor
5. Condensing unit runs but short cycles on... 1. Overload Protector - See #4 Above
2. Thermostat - Differential Set Too Close, Widen
3. High Pressure “Cut-Out” Due To:
a) Insufficient Air or Water Supply - Check Air or Water
Supply To Condenser, Correct
b) Overcharge - Reduce Refrigerant Charge
c) Air In System - Purge
4. Low Pressure “Cut-Out” Due To:
a) Liquid Line Solenoid Leaking - Replac e
b) Compressor Valve Leak - Replace
c) Undercharge - Fix Leak, Add Refrigerant
d) Restriction In Expansion Device - Replace Device
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IX. TROUBLESHOOTING GUIDE (cont’d)
PROBLEM
6. Condensing unit operates for prolonged
periods or continuously.
POSSIBLE CAUSE/REMEDY
1. Shortage Of Refrigerant - Fix Leak, Add Charge
2. Control Contacts Stock or Frozen Closed - Clean Contacts or
Replace Control
3. Excessive Heat Load Placed Into Cabinet - Allow Unit
Sufficient Time For Removal Of Latent Heat
4. Prolonged or Too Frequent Door Openings - Plan or
Organize Schedule To Correct Condition
5. Evaporator Coil Iced - Defrost
6. Restriction In Refrigeration System - Determine Locations &
Remove
7. Dirty Condenser - Clean Condenser
8. Filter Dirty - Clean or Replace
7. Start capacitor open or shorted or blown.
1. Relay Contacts Not Opening Properly - Clean Contacts or
Replace Relay If Necessary
2. Prolonged Operation On Start Cycle Due To:
a) Low Voltage To Unit - Determine Reason & Correct
b) Improper Relay - Replace
c) Starting Load Too High - Correct By Using Pump Down
Arrangement If Necessary
3. Excessive Short Cycling - Determine Reason For Short
Cycling (see #5 above) And Correct
4. Improper Capacitor - Determine Correct Size
8. Run capacitor open, shorted or blown.
9. Relay defective or burned out.
1. Improper Capacitor - Determine Correct Size & Replace
2. Excessively High Line Voltage (110% of rated max) -
Determine Reason & Correct
1. Incorrect Relay - Check & Replace
2. Incorrect Mounting Angle - Remount Relay In Correct
Position
3. Line Voltage Too High or Too Low - Determine Reason &
Correct
4. Excessive Short Cycling - Determine Reason (see #5 above)
& Correct
5. Relay Being Influenced By Loose Vibrating Mounting -
Remount Rigidly
6. Incorrect Run Capacitor - Replace With Proper Capacitor
10. Product zone temperature too high.
1. Control Setting Too High - Reset Control
2. Inadequate Air Circulation - Rearrange Product Load To
Improve Air Circulation
11. Suction line frosted or sweating.
12. Liquid line frosted or sweating.
1. Overcharge of refrigerant - Correct Charge
2. Evaporator Fan Not Running - Determine Reason & Correct
1. Restriction In Dehydrator or Strainer - Replace Part
2. Liquid Shut-Off (king valve) Partially Closed - Open Valve
Fully
13. Noisy condensing unit.
1. Loose Parts or Mounting - Find & Tighten
2. Tubing Rattle - Reform To Free Of Contact
3. Bent Fan Blade Causing Vibration - Replace Blade
4. Fan Motor Bearing Worn - Replace Motor
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X. WIRING DIAGRAM
-8-
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XI. WARRANTY INFORMATION
STANDARD DOMESTIC WARRANTY
TRAULSEN & CO., INC. warrants new equipment to the original purchaser, when installed within the United States
against defective material and workmanship for one (1) year from the date of original installation. Under this war-
ranty, TRAULSEN & CO., INC. will repair or replace, at its option, including service and labor, all parts found to be
defective and subject to this warranty. The compressor part is warranted for an additional four (4) years. During this
period TRAULSEN & CO., INC. will supply replacement compressor(s) if deemed defective, however, all installation,
recharging and repair costs will remain the responsibility of the owner.
This warranty does not apply to damage resulting from fire, water, burglary, accident, abuse, misuse, transit, acts of
God, attempted repairs, improper installation by unauthorized persons, and will not apply to food loss.
THERE ARE NO ORAL, STATUTORY OR IMPLIED WARRANTIES APPLICABLE TO TRAULSEN, INCLUDING BUT NOT
LIMITED TO,ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FORANY PARTICULAR PURPOSE WHICH
EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. TRAULSEN SHALL HAVE NO OBLIGATION OR LIABIL-
ITY FOR CONSEQUENTIAL OR SPECIAL DAMAGES, GROWING OUT OF OR WITH RESPECT TO THE EQUIPMENT
OR ITS SALE, OPERATION OR USE, AND TRAULSEN NEITHER ASSUMES NOR AUTHORIZES ANYONE ELSE TO
ASSUME FOR IT ANY OBLIGATION OR LIABILITY IN CONNECTION WITH THE EQUIPMENT OR ITS SALE, OPERA-
TION OR USE OTHER THAN AS STATED HEREIN.
INTERNATIONAL COMMERCIAL WARRANTY
(for Canadian warranties see domestic US warranty)
TRAULSEN & CO., INC. warrants to the original purchaser the Refrigeration Equipment manufactured and sold by it to be
free from defects in material and workmanship under normal use and service for a period of one (1) year from date of
shipment. Under this warranty, TRAULSEN & CO., INC. will reimburse the purchaser for the replacement of any part of said
equipment (excluding dryers & refrigerant gas) which then proves to be defective. This warranty is void if said equipment or
any part thereof has been subject to misuse, damage in transit, accident, negligence or alteration.
TRAULSEN’S standard warranty does not apply to Export Sales. Rather, for a period of one (1) year from date of original
installation not to exceed Fifteen (15) months from date of shipment from factory, TRAULSEN:
will replace, F.O.B. factory, any defective parts normally subject to warranty.
will not cover the cost of packing, freight or labor such costs being the sole responsibility of the dealer.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EITHER EXPRESSED OR IMPLIED AND CONSTITUTES
TRAULSEN’S FULL OBLIGATION AND LIABILITY. WARRANTIES NOT AVAILABLE ON REMOTE MODELS.
-9-
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XII. INDEX
A
P
Air-Flow, Proper
2
Packaging
Pallet, Wooden
Pan Sizing
Power Supply
2
2
3
2
B
Bill Of Lading (carrrier’s)
Bumper, Perimeter
2
3
R
C
Recovery Times
Refrigerant
Return Authorization
2
2
2
Casters
Cleaning
Clearance
Compressor Oils
Condensate Evaporator
Cord & Plug
Condenser Clean
Clearance
3
3
2
2
3
2
7
2
4
S
Serial Tag
1
3
5
2
Set-Point Feature
Spare Parts
Straps, Shipment
Cycle Light
T
D
Temp Recall Feature
Temperature Control
Thermometer, Digital
Thermostat, Two-Stage
Tray Slides
3-4
3
2
4
3
Defrost
Defrost, Manual On-Demand
Digital Thermometer
3
3
2
E
Troubleshooting
6-7
Electronic Controller
3-4
2
U
F
Unloading, Product
3-4
Freight Damage
V
G
Grips, Recessed Side
3
W
Warranty
5
H
Warranty, Registration
Wiring Diagram
Wrap Around Bumper
5
2/8
3
Handle, Tubular
3
I
X
Y
Z
J
K
L
Loading, Product
4
M
Microprocessor Control
3-4
N
O
On-Demand Defrost
ON/OFF Feature
Operating Paramaters
Overcurrent Protector
3
3
2
2
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HOURS OF OPERATION:
Monday thru Friday 7:30 am - 4:30 pm CST
Traulsen & Co., Inc.
4401 Blue Mound Road Fort Worth, TX 76106
Phone: (800) 825-8220 Fax-Svce: (817) 740-6757
Quality Refrigeration
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