Traulsen R & A Series manual

This T raulsen 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 refrigeration since 1938. We thank you for your choice and confidence in Traulsen equipment and we know you will receive many years of utili[...]

T ABLE OF CONTENTS The serial tag is a permanently affixed sticker on which is recorded vital electrical and refrigeration data about your T raulsen product, as well as the model and serial number . This tag is located in the upper right interior compartment on all reach-in/pass-thru and roll-in/roll-thru refrigerator , freezer and dual-temp models[...]

-2- II. RECEIPT INSPECTION All T raulsen products are factory tested for performance 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 and the legs or casters are boxed and strapped inside to prevent damage. Door keys[...]

-3- III. c - INST ALLING LEGS OR CASTERS (cont ’ d): Please note that T raulsen units are not designed to be moved while on legs. If the unit requires moving, a pallet jack or forklift should be used to prevent damage. For installing casters, the casters are “ plate ” type, and require the use of four (4) bolts each to secure them firmly to t[...]

-4- III. g - INST ALLING THE CONDENSA TE EV AP (cont ’ d): NOTE: Some models, such as single section dual- temperature refrigerator/freezers, are supplied with a bottom-mounted electric condensate evaporator . This is shipped in a cardboard carton secured to the cabinet interior , and must be PROPERL Y installed prior to use (see instructions sup[...]

-5- IV . a - REFRIGERA T ORS: Both refrigerators and freezers do not require manual defrosting. During normal operation, a refrigerator continuosly circulates above freezing cabinet air through the coil. A compressor “OFF” cycle occurs every hour to melt any frost which may accumulate on the coil during the compressor “ ON ” cycle. The cont[...]

V. c - REPLACING THE GASKETS: To remove the gasket to be replaced, grasp it firmly by one corner and pull it out. Before attempting to install a new gasket, both the unit and the gasket itself must be at room temperature. Insert the four corners first by using a rubber mallet (or hammer with a block of wood). After the corners are properly inserted[...]

V. g - REPLACING THE LIGHT BULB: All T raulsen R & A Series models are supplied with incandecent lighting unless optional fluorescent lighting was ordered (except for sliding glass door models for which fluorescent lights are supplied standard). The bulb is a 1 15 volt/40 watt, T -6 1 ⁄ 2 intermediate clear refrigerator lamp. It is mounted at[...]

-8- VII. The INTELA-TRAUL ® Control System VII. a - INTELA-TRAUL ® CONTROL FEA TURES: 1- Internal Time Clock • Eliminates defrost time clock (refrigerator and freezer models only). • Defrost cycle can be quickly adjusted to suit individual location and use. • Must be set at power-up and reset after a power failure. • Will automatically up[...]

-9- VII. a - ALARM EXPLANA TIONS: * 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 19 for setting the audible alarm style). High Cabinet Air T emperature: The audible alarm* will [...]

FREEZER SET ) ) ) INTELA-TRAUL ° F ° C -10- LED FOR ° F LED FOR ° C 3-DIGIT (RED) LED DISPLA Y ALARM CANCEL BUTTON DEFROST ICON W / LED DOOR OPEN ICON W / LED IRDA - INFRA RED DA T A AQUISITION VII. INTELA-TRAUL ® (continued) VII. c - CONTROL P ANEL: VII. d - P ARTS ASSEMBL Y: (Reach-In & Roll-In Cabinets) COIL SENSOR* DISCHARGE SENSOR* 33[...]

VII. e - NOTES TO THE USER: Y ou 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. If you enter the wrong security code, the controller will revert back to displaying the cabinet temperature. Y ou can exit the parameters at any time by pressing t[...]

VII. INTELA-TRAUL ® (continued) -12- Listed below are the available parameters in the order they appear , using the down arrow key on the controller . Y ou can use either the up or down arrow keys to scroll through the options. Thermostat Set Point High* Defrost Lockout 2 Thermostat Set Point Low Defrost Lockout 3 T emperature Scale* Defrost Locko[...]

VII. INTELA-TRAUL ® (continued) -13- VII. i - ADJUSTING THE THERMOST A T SET POINT LOW : This parameter sets the low point of the desired cabinet temperature range. T ypically , freezers will range from -6 ° F to -4 ° F (-21 ° C to -20 ° C) and refrigerators will range from 32 ° F to 34 ° F ( 0 ° C to 1 ° C) for this parameter setting. Thi[...]

VII. INTELA-TRAUL ® (continued) -14- VII. k - SETTING THE 24-HOUR CLOCK: The internal timeclock 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 a.m. at the time power is supplied to the unit. T[...]

VII. INTELA-TRAUL ® (continued) -15- VII. l - SETTING THE DA TE: The date must be set in order for the data storage memory to correctly log events. Follow the instruc- tions to enter the customer access code on page 1 1. When the control displays Thermostat Set Point High, press the down arrow key until the control display reads Date. Press the se[...]

This parameter allows a service technician to start a defrost cycle at any time. This parameter will override any lockout settings. Follow the instructions to enter the customer access code on page 1 1. When the control displays Thermostat Set High, press the down arrow key until the control display reads Start Manual Defrost. Press the set button [...]

The defrost lockout parameters allow the customer to prevent the unit from going into a defrost cycle for two hours during a set timeframe. 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. The controller automatically calculates 2 hours f[...]

-18- VII. INTELA-TRAUL ® (continued) VII. p - ADJUSTING THE DOOR PERIMETER HEA TERS: This parameter allows the customer to turn ON and OFF the anti-condensate door perimeter heaters. This parameter is set to the highest setting (100) at the factory so that the door heaters stay on continu- ously . If you choose to have the door heaters cycle on an[...]

VII. r - SETTING THE AUDIBLE ALARM STYLE: This parameter 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 mu[...]

VII. t - HOT FOOD UNITS, ADJUSTING THE THERMOST A T & TURNING THE UNIT OFF/ON: This parameter sets the desired cabinet temperature. Please note that hot food units are delivered from the factory set to the OFF position. Follow the instructions to enter the customer access code on page 1 1. When the control reads Thermostat Set Point High, press[...]

VIII. TROUBLE SHOOTING GUIDE -21- FIND YOUR PROBLEM HERE REMEDY 1. Condensing unit fails to start. a. Check if cord & plug has been disconnected. b. Check INTELA-TRAUL ® temperature setting. 2. Condensing unit operates for a. Are doors closing properly? prolonged periods or continuously . b. Dirty condenser or filter . Clean properly . c. Evap[...]

-22- XI. SP ARE P ARTS LIST P ART P ART # DESCRIPTION Bulb, Fluorescent 337-27690-00 Replacement bulb for fluorescent light models Bulb, Incandescent 378-29776-00 Replacement bulb for incandescent light models Bulb Cover 337-30858-00 Replacement bulb cover for incandescent light models Caster , 6 ” High 344-13140-01 Optional caster for all reach-[...]

-23- XII. a - INTRODUCTION: All T raulsen R & A Series Refrigerator , Freezer , Dual- T emp and Heated Cabinet models are constructed with a high quality 430 series, 20 gauge stainless steel exterior finish (front, sides and doors). The interior finish on these same R-Series models are constructed using 300 series stainless steel (anodized alum[...]

XIII. c - CLEANING SUMMAR Y - DO ’ S & DONT ’ S: To summarize the proper cleaning of T raulsen refrigeration products, always follow the below guidelines. DO use only cleaning products designed for stainless steel, or cleaning products which do not contain chlorides. DO use only non-abrasive cleaning materials, such as soft cloths or plasti[...]

XV . W ARRANTY INFORMA TION -25- ST ANDARD DOMESTIC W ARRANTY TRAULSEN 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 warranty , TRAULSEN will repair or replace, at its option, including service [...]

XVI. INDEX -26- A Alarms 8 Audible Alarm Styles 19 B C Cleaning 5, 6 Casters 2-3 Condensate Evaporator 3-4 Cord & Plug 4 Condenser Clean 5-6, 8 Clearance 4 Customer Access Code 1 1 Customer Service Parameters 1 1-12 D Daylight Savings T ime 15 Defrost 5 Defrost Lockouts 17 Data Storage 8 E F G Gaskets, Replacing The 6 H Hinge Replacement 6 I In[...]

T raulsen 4401 Blue Mound Road Fort Worth, TX 76106 Phone: (800) 825-8220 Fax-Svce: (817) 740-6757 W ebsite: www .traulsen.com HOURS OF OPERA TION: Monday thru Friday 7:30 am - 4:30 pm CST Quality Refrigeration © 2004 T raulsen - All Rights Reserved[...]