Traulsen TU048QC Owner's Manual
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Traulsen TU048QC Owner's Manual

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OWNER'S MANUAL
Instructions for the installation, operation
and maintenance of Traulsen:
* Traulsen's quick chillers are solely intended for quick chilling, and not for use as holding cabinet.
This Traulsen unit is built to our highest quality standards. We build our equipment this way as a matter of pride. This phi-
losophy has made Traulsen the leader in commercial refrigeration 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,
call us on our toll free number, 800-825-8220 between 7:30 am - 4:30 pm CST, Monday thru Friday. You may also log onto
www.traulsen.com for further information. It is our pleasure to help and assist you in every possible way.
COMPLETE THE FOLLOWING INFORMATION PRIOR TO UNIT INSTALLATION
INITIAL START DATE:
MODEL TYPE:
COMPANY/INDIVIDUAL NAME:
INSTALLER:
FORM NUMBER TR35906 (REV. 06-26-15)
Quality Refrigeration
Full Size Undercounter Quick Chiller
TU048QC Model
INSTALLER
SERIAL NO.
P/N 375-60305-00

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  • Page 1 * Traulsen’s quick chillers are solely intended for quick chilling, and not for use as holding cabinet. This Traulsen unit is built to our highest quality standards. We build our equipment this way as a matter of pride. This phi- losophy has made Traulsen the leader in commercial refrigeration since 1938.

  • Page 2: Table Of Contents

    The serial tag is a permanently affixed label on which FORT WORTH, TX. is recorded vital electrical and refrigeration data about your Traulsen product, as well as the model and serial SERIAL MODEL number. This tag is located in the right interior com-...

  • Page 3: Receipt Inspection

    III. b-PACKAGING: Do not cut or remove the round grounding Your Traulsen unit is shipped from the factory bolted to a prong from the plug. Do not use an extension cord. sturdy wooden pallet in stretch wrapped material.

  • Page 4: Quick Chiller Operation

    The most important thing you can do to insure a long, normal operation, a Quick Chiller continuously circulates below reliable service life for your Traulsen is to regularly clean freezing cabinet air through the coil. The coil requires a periodic the condenser coil and filter.

  • Page 5: B-Replacing The Gaskets

    VI. a-DOOR: To remove the gasket to be replaced, grasp it firmly by Your Traulsen Full Size Undercounter Quick Chiller model door one corner and pull it out. Before attempting to install is field re-hingeable. If re-hinging is required, please contact our a new gasket, both the unit and the gasket itself must in-house service department at 800-825-8220 for instructions.

  • Page 6: Microprocessor Control

    (by others). All microprocessor control equipped models are capable of communicating within a NAFEM Data Protocol network if provided with an optional Gateway Hub (available from Traulsen). The actual communications software is available from a number of third party software vendors.

  • Page 7: B-Alarm Explanations

    VII. MICROPROCESSOR CONTROL (cont’d) VII. b-ALARM EXPLANATIONS: NOTE: Explanation of alarms assume the audible alarm style is set at a 3-second burst or a continuous audible alarm. References to the audible alarm do not apply if the audible alarm style is set to OFF (Refer to page 16 for setting the audible alarm style).

  • Page 8: C-Control Panel Diagram

    VII. MICROPROCESSOR CONTROL (cont’d) VII. c-CONTROL PANEL DIAGRAM: GREEN SNOWFLAKE ICON F LED & C LED SET BUTTON INTELA-TRAUL °F °C UP BUTTON & DOWN BUTTON RED ALARM LIGHT ALARM CANCEL BUTTON LED DISPLAY VII. d-NOTES TO THE USER: You only have 20-30 seconds between button pushes. If you take longer than 30 seconds, the controller will revert back to displaying the cabinet temperature.

  • Page 9: E-Enter The Service Access

    VII. MICROPROCESSOR CONTROL (cont’d) VII. e-ENTER THE CUSTOMER ACCESS CODE: Use the security code 0, A, 1 and the following instructions: Press the set button The display will read Service Access. Press the set button The display will show three zeros with the left zero flashing Press the set button The display will show three zeros with the center zero flashing Press the down arrow key...

  • Page 10: F-Service Parameters

    VII. MICROPROCESSOR CONTROL (cont’d) VII. f-SERVICE PARAMETERS: Listed below are the available parameters in the order they appear, using the down arrow key on the controller. You can use either the up or down arrow keys to scroll through the options. Thermostat Set Point High Defrost Lockout 3 Thermostat Set Point Low...

  • Page 11: H-Adjusting Thermostat Set Point Low

    VII. MICROPROCESSOR CONTROL (cont’d) VII. h-ADJUSTING THERMOSTAT SET POINT LOW: This parameter sets the low point of the desired cabinet temperature range. Typically, Quick Chillers will range from 31°F to 35°F. This parameter is preset at the factory and does not have to be adjusted unless the customer chooses to do so. This parameter is preset at the factory and does not have to be adjusted unless the customer chooses to do so.

  • Page 12: J-Setting The 24-Hour Clock

    VII. MICROPROCESSOR CONTROL (cont’d) VII. j-SETTING THE 24-HOUR CLOCK: The internal time clock must be set in order for the data storage memory to correctly log events and to allow any defrost lockout to occur at the correct time of day. If the clock is not set, the control assumes the time is 12 am at the time power is supplied to the unit.

  • Page 13: K-Setting The Date

    VII. MICROPROCESSOR CONTROL (cont’d) VII. k-SETTING THE DATE: The date must be set in order for the data storage memory to correctly log events. Follow the instructions to enter the customer access code on page 8. When the control displays Thermostat Set Point High, press the down arrow key until the control display reads...

  • Page 14: M-Starting A Manual Defrost

    NOTE: Traulsen Quick Chiller units also have an off-cycle defrost, at which time the control will read This defrost is temperature terminated and can last from 3 - 20 minutes (dEF will be displayed for 20-37 minutes time).

  • Page 15: N-Setting Defrost Lockouts

    VII. MICROPROCESSOR CONTROL (cont’d) VII. n-SETTING THE DEFROST LOCKOUTS: The defrost lockout parameters allow the customer to prevent the unit from going into a defrost cycle for two hours during a set time frame. Customers can set up to four defrost lockout parameters. They are all programmed the same way. The parameters will be set for the time the lockout is to start.

  • Page 16: O-Adjusting The Door/Drawer Perimeter Heaters

    VII. MICROPROCESSOR CONTROL (cont’d) VII. o-ADJUSTING THE DOOR/DRAWER PERIMETER HEATERS: This parameter allows the customer to turn ON and OFF the anti-condensate door/drawer perimeter heaters. This parameter is set to the highest setting (100) at the factory so that the door/drawer heaters stay on continuously. If you choose to have the door/drawer heaters cycle on and off, lower this parameter to approximately 30.

  • Page 17: Q-Setting The Audible Alarm Style

    VII. MICROPROCESSOR CONTROL (cont’d) VII. q-SETTING THE AUDIBLE ALARM STYLE: These parameters will allow the customer to turn on/off the audible alarm feature on the INTELA-TRAUL control. The ® audible alarm is preset from the factory to OFF. The customer can choose between an audible alarm that sounds for 3 seconds then automatically turns off, or a continuous audible alarm that must be manually acknowledged.

  • Page 18: Wiring Diagram

    VIII. WIRING DIAGRAM NOTE: Refer to the wiring diagram below for any service work performed by a qualified technician. -17-...

  • Page 19: Service Assistance

    IX. c - WARRANTY REGISTRATION: The warranties for your new Traulsen unit may be registered with us by contacting our Ft. Worth facility by phone at 800- 825-8220 or you may register on line: 1. Log onto www.traulsen.com 2.

  • Page 20: Warranties

    TRAULSEN 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 will reimburse the purchaser for the replace- ment of any part of said equipment (excluding dryers &...

  • Page 21: Service Parts List

    XI. SERVICE PARTS LIST NOTE: Part numbers listed are for standard units, as currently manufactured. For units manufactured as other than standard, please contact the factory at 800-825-8220 for part numbers. ITEM DESCRIPTION PART NUMBER CASTER 6’’ ADJUSTABLE CASTER NO LOCK SER-60538-00 6’’...
  • Page 22 NOTES:...
  • Page 23 NOTES:...
  • Page 24 HOURS OF OPERATION: Monday thru Friday 7:30 am - 4:30 pm CST raulsen 4401 Blue Moud Road Fort Worth, TX 76106 Phone (800) 825-8220 Fax (817) 740-6757 Website: www.traulsen.com Quality Refrigeration © 2015 Traulsen - All Rights Reserved...

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