True Manufacturing Company TAC-30 User's Manual
Contents
1. 7 IL LLE True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS CONDUCTORS AND CIRCUITS Wire Gauge for 2 Voltage Drop in Supply Circuits 115 Volt 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 1 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 2 14 12 10 10 8 8 8 6 6 6 5 5 rh 12 10 10 8 8 6 6 6 6 5 4 4 0 12 10 8 8 6 6 6 6 5 4 4 3 3 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 Wire Gauge for 2 Voltage Drop in Supply Circuits 230 Volt Distance In Feet To Center of Load Amps 20 30 40 50 60 70 80 90 100 120 140 160 5 1 l 14 14 14 14 14 14 14 14 14 14 14 12 1 14 14 14 14 14 14 14 14 14 14 12 12 8 4 14 4 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 1 12 12 10 10 12 14 14 14 14 14 14 12 12 12 10 10 10 14 14 14 4 14 14 12 12 12 10 10 10 16 14 14 14 14 12 12 12 10 10 10 8 8 18 4 14 4 12 12 12 10 10 10 8 8 20 14 14 4 12 10 10 10 10 10 8 8 25 14 14 12 122. Air Curtain Refrigerator Is NOT Covered By Warranty True Manufacturing Company Inc TAC True Air Curtain Recommended Operating Conditions W W Air Conditioning Units should not be installed Units should not be installed near Units should not be installed in direct sunlight HVAC vents near fans Units should not be installed Level cabinet front to back and near doorways side to side Check for proper clearence for air flow Operating environment not to exceed 75 F 23 C and 55 humidity Do not load product to where it would over hang the shelf 4 13 06 SB 7 IT LLE True Food Service Equipment Inc SAFETY INFORMATION How to Maintain Your LLLE Unit 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 SAFETY PRECAUTIONS When using electrical appliances basic safety precautions should be followed including the following This refrigerator must be properly installed NOTE We strongly recommend that any servicing be and located in accordance with the Installation performed by a qualified individua
3. 10 10 10 10 8 l f dl 14 12 12 10 10 10 8 8 8 f l d 14 12 10 10 10 8 8 8 f l 5 M 14 12 10 10 8 8 l f 5 5 5l 12 10 10 8 l f l l 5 4 4 0 12 10 8 f l f l 5 4 4 3 n 10 10 8 f l f 5 5 4 4 2 2 8 10 8 8 f l 5 5 4 4 3 2 2 90 10 8 f f 5 5 4 4 3 3 1 1 100 10 8 f f 5 4 4 3 3 2 1 1 True Food Service Equipment Inc Drue INSTALLATION OPERATION INSTRUCTIONS STARTUP Step 6 A The compressor is ready to operate Plug in the unit PLEASE REVIEW THE FOLLOWING CAUTIONS WHEN THE OPTIONAL HEATED PAN IS USED CAUTION This unit has two power supply cords Unplug both cords before moving or servicing this appliance CAUTION This unit has two power supply cords Connect each plug to a receptacle that is connected to an individual branch circuit CAUTION This unit has more than one disconnect switch plug B Temperature control set at No 4 position gives refrigerators an approximate temperature of 33 F to 38 F 5 C to 3 3 C Allow unit to function several hours completely cooling cabinet before changing the control setting C Excessive tampering with the control could lead to service difficulties Should it ever become necessary to replace temperature control be sure it is ordered from your True dealer or recommended service agent D Good air flow in your True unit is critical Be careful to load product so that it neither presses against the back wall nor comes within
4. Warmer Cabinet Factory Temperature Control Location Colder Cabinet Figure 2 rr WWW trUeMf COM n on 11 Drue True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS DEFROST TIME CLOCK OPERATION Instructions for TAC 48 TAC 48GS and TAC 72RC models RECOMMENDED DEFROST SETTINGS True Manufacturing has factory set your defrost time clock to a recommended time and duration defrost scenario Your True equipment has been designed for three defrost periods 6 00 a m 2 00 p m and 10 00 p m If you decide to deviate from these defrost time settings please follow the procedures for adjustment below NOTE Defrost timer will need to be set at current time of day before plugging unit into power supply The defrost times have been set from the factory If you want to change defrost times please read through the defrost timer instructions REQUIRED TOOLS e Phillips Screwdriver 1 4 Nut Driver or Socket TAC Defrost Timer Location Defrost timer is located in a ballast box behind the front louvered grill on the left side of the unit Four corner screws on the front louvered grill will need to be removed The ballast box has two 1 4 hex head screws that need to be removed to gain access to the defrost control Setting the timer UNPLUG UNIT FROM POWER SUPPLY DO NOT SET THE TIME BY ROTATING THE OUTER DIAL Turn the minute hand clockwise until the time of day on t
5. film on stainless steel 7 Hydrochloric acid muriatic acid should never be used on stainless steel 8 Regularly restore passivate stainless steel D OOOO ORA WWW truemfg com n on 18 True Food Service Equipment Inc TWLHLLE MAINTENANCE CARE amp CLEANING STAINLESS STEEL EQUIPMENT CARE AND CLEANING Recommended cleaners for certain situations environments of stainless steel A Soap ammonia and detergent medallion applied with a cloth or sponge can be used for routine cleaning B Arcal 20 Lac O Nu Ecoshine applied provides barrier film for fingerprints and smears C Cameo Talc Zud First Impression is applied by rubbing in the direction of the polished lines for stubborn stains and discoloring D Easy off and De Grease It oven aid are excellent for removals on all finishes for grease fatty acids blood and burnt on foods E Any good commercial detergent can be applied with a sponge or cloth to remove grease and oil F Benefit Super Sheen Sheila Shine are good for restoration passivation NOTE The use of stainless steel cleaners or other such solvents is not recommended on plastic parts Warm soap and water will suffice LIGHT BULB REPLACEMENT WARNING Disconnect power to cabinet before replacing light bulbs Light Bulb Replacement Hold firmly on the end of the light bulb and pull toward the center of the cabinet The lampholders are spring activated so the bulb can easily be replaced S
6. fire hazard from overheated wires Never unplug your freezer 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 freezer away from the wall be careful not to roll over or damage the power cord 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 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 115 60 1 NEMA 5 15R 115 60 1 NEMA 5 20R 208 230 60 1 NEMA 6 15R e 208 230 60 1 NEMA 6 20R True Food Service Equipment Inc Drue INSTALLATION OPERATION INSTRUCTIONS INSTALLATION OPERATION INSTRUCTIONS OWNERSHIP To insure that your unit works properly from the first day it must be installed properly We highly recommend a trained mechanic and electrician install your True equipment The cost of a professional installation is money well spent REQUIRED TOOLS 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
7. for damage incurred during shipment e Adjustable Wrench e Phillips Head Screwdriver e Level UNCRATING Step 1 The following procedure is recommended for uncrating the unit A Remove the outer packaging by pulling tri wall nails from skid Remove 4 cardboard corner pads and dust cover B Inspect for concealed damage Again immediately file a claim with the freight carrier if there is damage LOCATING C Move your unit as close to the final location as possible before removing the wooden skid Step 2 A Remove packing material behind cabinet as a cushion Carefully lay the unit on its back to remove skid When lifting unit remember to leave the cabinet upright for 24 hours before plugging into power source B Remove skid by unscrewing all base rail anchor brackets Place skid to the side C Carefully lift cabinet upright Removing skid from bottom of cabinet Installation Tips e Place cabinet in an area that will not have any air drafts e Excessive airflow around cabinet can effect interior cabinet airflow air curtain No HVAC supply or return air vents pushing air into or pulling air out of cabinet e No doorways No ceiling fans e Do not place into direct sunlight NOTE Check for correct clearance space in back of cabinet and above A 4 clearance requirement for the rear of cabinet and 12 clearance above cabinet e Maximum ambient condition 75 deg
8. four inches of the evaporator housing Refrigerated air off the coil must circulate down the front of the shelves NOTE If the unit is disconnected or shut off wait five minutes before starting again RECOMMENDATION Before loading product we recommend you run your True unit empty for two to three days This allows you to be sure electrical wiring and installation are correct and no shipping damage has occurred Remember our factory warranty does not cover product loss REPLACEMENT PARTS TRUE maintains a record of the cabinet serial number for your unit If at any time during the life of your display case a part is needed you may obtain this part by furnishing the mode number and serial number to the company from whom you purchased the cabinet Call Toll Free 800 424 TRUE Direct to Parts Department 800 325 6152 U S A amp Canada only or call 636 240 2400 Serial Number CABINET SERIAL _ NUMBER 123456 OO ANOU INTAN REFRIG UNIT AJA7494ZXD Manufacturing Co O FALLON M 63366 MODEL TMW DESIGN PRESSURES PSIG HIGH SIDE 488 LOW SIDE 174 CHARGE VOLTAGE HE T PH TFL AMPS REFRIGERANT R404A 116 208 230 60 1 11 5 45 OZ EAD U S PATENT NUMBERS 2 TAANS ENERGY Stntenca o onor CLEAN LABEL WITH SOLVENT SAVING ata LIGHT SWITCH LOCATION The light switch is located behind the interior light on the ceiling Depending on the model the switch will be either on the left or right side
9. temperature and relative humidity of the surrounding ambient A The adjustment knob and body of the temperature control is mounted to the left interior back panel of the cabinet about six inches off of the floor of the cabinet in a recessed area near the evaporator coil To raise the product temperature warm up the cabinet turn the control knob counterclockwise To lower the product temperature cool down the cabinet turn the control knob clockwise B If the above does not give desirable results further adjustment is possible in the field Disconnect power to the cabinet Remove the full length back panel that the temperature control is mounted to See figure 1 amp 2 The temperature probe is inserted in the left end of the evaporator coil To raise the product temperature warm up the cabinet relocate the temp control probe in the top tube well location in the end of the coil To lower the product temperature cool down the cabinet relocate the temp control probe in the bottom tube well location in the end of the coil Note The sensor end of the temp control should be inserted in the tube well until it stops bottom out Reassemble the lower back panel restart the unit and set the control to midpoint 5 for further temperature adjustment End view left end of the evaporator coil Factory Temperature Control Location Figure 1 End view left end of the evaporator coil
10. OR DAMAGES ARISING FROM FOOD OR PRODUCT SPOILAGE CLAIMS WHETHER OR NOT ON ACCOUNT OF REFRIGERATION FAILURE WARRANTY IS NOT TRANSFERABLE This warranty is not assignable and applies only in favor of the original purchaser user to whom delivered ANY SUCH ASSIGNMENT OR TRANSFER SHALL VOID THE WARRANTIES HEREIN MADE AND SHALL VOID ALL WARRANTIES EXPRESS OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IMPROPER USAGE TRUE ASSUMES NO LIABILITY FOR PARTS OR LABOR COVERAGE FOR COMPONENT FAILURE OR OTHER DAMAGES RESULTING FROM IMPROPER USAGE OR INSTALLATION OR FAILURE TO CLEAN AND OR MAINTAIN PRODUCT AS SET FORTH IN THE WARRANTY PACKET PROVIDED WITH THE UNIT ALTERATION NEGLECT ABUSE MISUSE ACCIDENT DAMAGE DURING TRANSIT OR INSTALLATION FIRE FLOOD ACTS OF GOD TRUE is not responsible for the repair or replacement of any parts that TRUE determines have been subjected after the date of manufacture to alteration neglect abuse misuse accident damage during transit or installation fire flood or act of God IMPROPER ELECTRICAL CONNECTIONS TRUE IS NOT RESPONSIBLE FOR THE REPAIR OR REPLACEMENT OF FAILED OR DAMAGED COMPONENTS RESULTING FROM ELECTRICAL POWER FAILURE THE USE OF EXTENSION CORDS LOW VOLTAGE OR VOLTAGE DROPS TO THE UNIT NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE THERE ARE NO OTHER WARRANTIES EXPRESSED IMPLIED OR STATUTORY EXCEPT THE ONE 1 YEAR PARTS amp LABO
11. R WARRANTY AND THE ADDITIONAL FOUR 4 YEAR COMPRESSOR WARRANTY AS DESCRIBED ABOVE THESE WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES INCLUDING IMPLIED WARRANTY AND MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF OUTSIDE U S This warranty does not apply to and TRUE is not responsible for any warranty claims made on products sold or used outside the United States REMOTE CONDENSERS True warrants the original purchaser of the remote cabinet one year parts and labor coverage for all cabinet parts thereof to be free from defects in material or workmanship under normal and proper use and maintenance service as specified by True This warranty is limited to the cabinet only True assumes no liability for remote condensing units 20 aeeie WWW LTUCINGZ COM oo ecccceee 20
12. TRUE FOOD SERVICE EQUIPMENT INC 2001 East Terra Lane P O Box 970 O Fallon Missouri 63366 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 INSTALLATION MANUAL FOR AIR CURTAIN MODELS abet Site EH ee An i al A TABLE OF CONTENTS gt Safety Information TAC 48 Installation Tips Safety Precautions Proper Disposal Connecting Electricity Adapter Plugs RROD gt Installation Operation Instructions Ownership Required Tools Uncrating Locating Installation of Leg Castors Electrical Instructions Leveling Cabinet Conductors and Circuits Start up amp Light Switch Location Mechanical Temperature Control Adjustments Defrost Timer Instructions Digital Temperature Control Adjustments Remote Unit Installation Shelving amp Flavor Strip Installation SONNOUAASH 10 11 12 13 14 15 gt Maintenance Care amp Cleaning Cleaning Condenser Coil 16 17 Stainless Steel Equipment Care amp Cleaning 18 19 Light Bulb Replacement __ 19 Warranty U S A amp CANADA ONLY 20 Spanish German French and Dutch version included CONGRATULATIONS You have just purchased the finest commercial refrigeration available You can expect many years of trouble free operation 10 7 08 2K SB 897010 NOTICE TO CUSTOMER Loss Or Spoilage of Products In Your True
13. a soft brush or vacuuming the Condenser with a shop vac or using C02 nitrogen or pressurized air If you cannot remove the dirt adequately please call your refrigeration service company The Condenser looks like a group of vertical fins You need to be able to see through the condenser for the unit to function at maximum capacity Do not place filter material in front of condensing coil This material blocks air flow to the coil similar to having a dirty coil THE CLEANING OF THE CONDENSER IS NOT COVERED BY THE WARRANTY HOW TO CLEAN THE CONDENSER 1 Disconnect the electrical power to the unit 2 Remove the louvered grill 3 Vacuum or brush the dirt lint or debris from the finned condenser coil 4 If you have a significant dirt build up you can blow out the condenser with compressed air CAUTION MUST BE USED to avoid eye injury Eye protection is recommended 5 When finished be sure to replace the louvered grill The gill protects the condenser 6 Reconnect the electrical power to the unit If you have any questions please call True Manufacturing at 636 240 2400 or 800 325 6152 and ask for the Service Department Service Department Availability Monday Friday 7 30 a m to 5 30 p m and Saturday 7 45 a m to 11 45 a m CST Condenser OO OOOO A WWW truemfg com n on 17 7 IL LLE True Food Service Equipment Inc MAINTENANCE CARE amp CLEANING STAINLESS STEEL EQUIPMENT CARE AND CLEANING CAUTION Do not u
14. ds see shelf Install A Install the shelf supports into the shelf standards illustration that are located in the rear corners of the cabinet See photos A amp B B Position all four shelf clips equal in distance from the floor for flat shelves Wire shelves are oriented so that cross support bars are facing down Step 2 Place shelves on shelf clips making sure all corners are seated properly She NOTE m OS Standards Do not load product Se to where it would N over hang the shelf lt FLAVOR STRIP INSTALLATION A Take the shelf and turn it around The back of the shelf should be facing out See image 1 2 B The flavor strip snaps onto the shelf with the larger opening of the strip toward the bottom See image 3 4 C After flavor strip is installed tags can be put into the flavor strip See image 5 Flavor strip end view Flavor strip install eee WWW trUueMf COM n o 15 TWLLLE True Food Service Equipment Inc MAINTENANCE CARE amp CLEANING CLEANING THE CONDENSER COIL When using electrical appliances basic safety precautions should be followed including the following TOOLS REQUIRED e Phillips screwdriver e Stiff bristle brush e Adjustable wrench e Vacuum N SNNANAANAAANS Step 1 Disconnect power to unit CURNUOUUN ASS Step 2 Take off front lower grill assembly by removing two 2 screws in lower corners Loosen scr
15. e 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 warranty any display case that has been connected to an extension cord Drue True Food Service Equipment Inc SAFETY INFORMATION WARNING HOW TO CONNECT ELECTRICITY Do not under any circumstances cut or remove the third ground prong from the power cord For personal safety this appliance must be properly grounded The power cord of this appliance is equipped with a 3 prong grounding plug which mates with a standard 3 prong grounding wall outlet to minimize the possibility of electric shock hazard from this appliance 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 3 prong wall outlet The unit 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
16. e displayed followed by the maximum temperature recorded 3 By pressing the Wakey or waiting for 5s the normal display will be restored 1 Push and immediately release the SET key the display will show the Set point value 2 The SET LED start blinking 3 To change the Set value push the Zork darrows within 10 seconds TO START A MANUAL DEFROST a 1 Push the Defrost key for more than 2 seconds and a manual defrost will start HOW TO LOCK THE KEYBOARD 1 Keep the Zand Wad keys pressed wy together for more than 3 seconds Q 2 The POF message will be displayed and the keyboard is locked At this point it is only possible to view the set point and the MAXIMUM OR MINIMUM temperatures stored TO UNLOCK THE KEYBOARD Keep the Sand K4 keys pressed together for more than 3 seconds The PON message will be displayed and the keyboard is unlocked i __s xibebumatanie WWW truemfg com n on 13 Z IL LULE True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS REMOTE UNITS This section applies to remotes only Contact True Technical Service for BTU Remote cabinets must be ordered as remote requirements We do not recommend converting from a e No wiring necessary between cabinet and standard self contained to remote system condensing unit All remote cabinets must be hard wired All remote condensing units purchased from No castors available True are 208 230 volts s
17. ee Image 1 e When installing a new bulb make sure the prongs at the end of the bulb seat appropriately into the lampholder See Image 2 IDL dntegrated Door Lighting IDL Cntegrated Door Lighting D igre WWW trUeMf COM n on 19 Ire TRUE REFRIGERATION i MADE IN WARRANTY INFORMATION U S A amp CANADA ONLY U S A SINCE 1945 ONE YEAR PARTS amp LABOR WARRANTY TRUE warrants to the original purchaser of every new TRUE refrigerated unit the cabinet and all parts thereof to be free from defects in material or workmanship under normal and proper use and maintenance service as specified by TRUE and upon proper installation and start up in accordance with the instruction packet supplied with each TRUE unit TRUE s obligation under this warranty is limited to a period of one 1 year from the date of original installation or 15 months after shipment date from TRUE whichever occurs first Any part covered under this warranty that are determined by TRUE to have been defective within one 1 year of original installation or fifteen 15 months after shipment date from manufacturer whichever occurs first is limited to the repair or replacement including labor charges of defective parts or assemblies The labor warranty shall include standard straight time labor charges only and reasonable travel time as determined by TRUE ADDITIONAL FOUR YEAR COMPRESSOR WARRANTY In addition to the one 1 year warranty
18. ews holding the top pivot pins Swing grill up and remove frame hooks from pivot pins at top of louver Pi A A A A A Step 3 Clean off accumulated dirt from condensing coil with a stiff bristle brush Step 4 After brushing condenser coil vacuum dirt from coil and interior floor Step 5 Replace grill assembly Step 6 Connect unit to power and check to see if condensing unit is running All True TAC Models are manufactured with Reversing Condenser Fan Motors This kind of fan motor allows less dust and dirt to accumulate onto the condenser coil This reduces the required cleaning time of the condenser coil and allows for less expensive operating costs O OORA WWW truemfg com n on 16 True Food Service Equipment Inc 7 IE LLE MAINTENANCE CARE amp CLEANING IMPORTANT WARRANTY INFORMATION Condensers accumulate dirt and require cleaning every 30 days Dirty condensers result in compressor failure product loss and lost sales which are not covered by warranty If you keep the Condenser clean you will minimize your service expense and lower your electrical costs The Condenser requires scheduled cleaning every thirty days or as needed Air is pulled through the Condenser continuously along with dust lint grease etc A dirty Condenser can result in NON WARRANTEED part amp Compressor Failures Product Loss and Lost Sales Proper cleaning involves removing dust from the Condenser By using
19. h recommended lubricant specification will void the compressor warranty 2 Drier replacement is very important and must be changed when a system is opened for servicing A drier using XH 7 desiccant or an exact replacement solid core drier must be used The new drier must also be the same capacity as the drier being replaced 3 Micron level vacuums must be achieved to insure low moisture levels in the system 500 microns or lower must be obtained WARRANTY CLAIMS All claims for labor or parts must be made directly through TRUE All claims should include model number of the unit the serial number of the cabinet proof of purchase date of installation and all pertinent information supporting the existence of the alleged defect In case of warranty compressor the compressor model tag must be returned to TRUE along with above listed information Any action or breach of these warranty provisions must be commenced within one 1 year after that cause of action has occurred WHAT IS NOT COVERED BY THIS WARRANTY TRUE s sole obligation under this warranty is limited to either repair or replacement of parts subject to the additional limitations below This warranty neither assumes nor authorizes any person to assume obligations other than those expressly covered by this warranty NO CONSEQUENTIAL DAMAGES TRUE IS NOT RESPONSIBLE FOR ECONOMIC LOSS PROFIT LOSS OR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION LOSSES
20. he outer dial is aligned with the triangle marker on the inner dial two o clock position 12 Adjusting The Defrost Timer time initiated time terminated Your True equipment contains a defrost system that is time initiated and time terminated While True requires a minimum 3 defrost periods not to exceed 30 minutes the procedure on this page should be followed to customize your specific needs Notice If timer is not set for a minimum of 3 defrost per day for 30 minutes each the coil may develop excessive frost This may lead to system failure and product loss which is not covered under warranty The following procedure may be followed to customize your needs High usage high temperature and high humidity may require 4 defrost settings per day WARNING Always follow the manufacturer s recommended settings when programming the amount and duration of the defrost cycles STEP 1 The white tabs located on the outmost area of the time clock have been factory set for 6 00 a m 2 00 p m and 10 00 p m Each tab represents 15 minutes of defrost time Notice that at each defrost time two white tabs are set for 15 minutes each for a total of 30 minutes of defrost STEP 2 In order to program the time to begin the defrost cycle flip the white tabs out to set the defrost time To eliminate a defrost time flip the white tabs back toward the center of the Defrost Timer STEP 3 True recommends a 30 min
21. ingle phase All remote cabinets come standard using 404A If you have any questions regarding this section please call feftioetant True at 1 800 325 6152 All remote units come standard with expansion valve liquid line solenoid heated condensate pan and defrost timer when applicable INSTALLING REMOTE UNITS A Refrigeration B Drain Line Line Connections Connection C Wire Connections 14 A Refrigeration Line Connections This cabinet is built standard with a 404A expansion valve The temperature control operates a solenoid valve that opens and closes on demand for cooling It is important to have a licensed refrigeration contractor install the refrigeration system to ensure proper operation of cabinet For BTU information please contact True Technical Service at 1 800 325 6152 B Drain Line Connection A 1 2 inch P trap is also shown in the picture The trap can be rotated 360 degrees to allow for easy hook up This should be done to meet local plumbing codes C Wiring Connections Wiring connections should be made in the electrical junction box shown in this picture This cabinet is rated for 115 volt 15 amp circuit Supply wiring connections should meet local electrical codes True Food Service Equipment Inc TWLLLe INSTALLATION OPERATION INSTRUCTIONS SHELVING INSTALLATION OPERATION SHELF INSTALLATION CANTILEVER SHELVING INSTALLATION Step 1 Step 1 A Hook shelf clips onto shelf standar
22. l Instructions before it is used e Unplug the refrigerator before cleaning and e Do not allow children to climb stand or hang making repairs on the shelves in the refrigerator They could e Setting temperature controls to the 0 position damage the refrigerator and seriously injure does not remove power to the light circuit or themselves evaporator fans e Do not touch the cold surfaces in the refrigerated 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 e 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 True Food Service Equipment Inc SAFETY INFORMATION DANGER RISK OF CHILD ENTRAPMENT PROPER DISPOSAL OF THE REFRIGERATOR Child entrapment and suffocation are not problems of the past Junked or abandoned display cases are still dangerous even if they will sit for just a few days If you are getting rid of your old display case please follow the instructions below to help prevent accidents Before You Throw Away Your Old Refrigerator or Freezer e Take off the doors e Leave the shelves in place so that children may not easily climb inside Refrigerant Disposal Your old refrigerator may have a cooling system that uses Ozon
23. n you cannot see the grain 3 Use alkaline alkaline chlorinated or non chloride containing cleaners While many traditional cleaners are loaded with chlorides the industry is providing an ever increasing choice of non chloride cleaners If you are not sure of your cleaner s chloride content contact your cleaner supplier If they tell you that your present cleaner contains chlorides ask if they have an alternative Avoid cleaners containing quaternary salts as they can attack stainless steel causing pitting and rusting 4 Water Treatment To reduce deposits soften the hard water when possible Installation of certain filters can remove corrosive and distasteful elements Salts in a properly maintained water softener can be to your advantage Contact a treatment specialist if you are not sure of the proper water treatment 5 Maintaining the cleanliness of your food equipment Use cleaners at recommended strength alkaline alkaline chlorinated or non chloride Avoid build up of hard stains by cleaning frequently When boiling water with your stainless steel equipment the single most likely cause of damage is chlorides in the water Heating any cleaners containing chlorides will have the same damaging effects 6 Rinse When using chlorinated cleaners you must rinse and wipe dry immediately It is better to wipe standing cleaning agents and water as soon as possible Allow the stainless steel equipment to air dry Oxygen helps maintain the passivity
24. of the ceiling REMOTE UNITS This section applies to remotes only e Remote cabinets must be ordered as remote We do not recommend converting a standard self contained to remote system e All remote cabinets must be hard wired e Remote cabinets are not available with castors e All remote cabinets come standard using 404A refrigerant e All remote units come standard with expansion valve liquid line solenoid heated condensate pan and defrost timer when applicable e Contact True Technical Service for BTU require ments e No wiring necessary between cabinet and con densing unit e All remote condensing units purchased from True are 208 230 volts single phase If you have any questions regarding this section please call True at 1 800 325 6152 Drue True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS TAC MECHANICAL TEMPERATURE CONTROL ALTITUDE ADJUSTMENT Required Tools STEP 3 e Phillips Head Screwdriver Shelf supports on either side of e 1 4 Nut Driver Bit cabinet come out by backing out A three hex screws 1 4 on each side Slotted Standard Screw Driver Larger units will have a center shelf e 5 32 Allen Key STEP 4 Once shelf supports are removed the evaporator coil cover needs to be removed Back out four 1 4 hex screws located inside bottom of the cabinet on the rear wall Then pull Temperature Control Adjustments STEP 1 Unplug the cooler Note Refrige
25. r 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 inside the cabinet 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 Compressor warranties are void if the unit is more than 8ft 2 4m from plug in connection TRUE will not warranty any units that are connected to an extension cord ELECTRICAL INSTRUCTIONS Step 5 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 8 ft 2 4m service cord and must be powered at proper operating voltage at all times Refer to cabinet data plate for this voltage True requires that a sole circuit be dedicated for the unit Failure to do so voids warranty WARNING Compressor warranties are void if compressor burns out due to low voltage WARNING Power supply cord ground should not be removed NOTE To reference wiring diagram Remove lower rear grill Wiring diagram is positioned on the inside cabinet wall
26. rators support that will need to be removed Warning Wear protective gloves when lifting out evaporator coil cover STEP 5 A 5 32 Allen Key will be needed to adjust the temperature cut out One clock wise turn of the cut out screw means a change in temperature of 2 3 warmer See image 3 Warning Do not turn the cut out screw more than one turn from the Temperature Control Knob Location Inside the cabinet at the bottom on the left hand side recessed in the off cover by lifting the bottom out The top of the cover will slip down while you lift the bottom out See figure 2 factory setting back of cabinet Note STEP 2 Back out two screws one from each bottom corner of the cabinet Then the floor of the unit can be pulled out of the cabinet and set to the side Be careful not to scratch the inside of the cabinet when lifting the floor out of the unit See figure 1 Temperature Control ezzr Four 1 4 77 220 hex screws Shelf Support Floor Shelving Grill Figure 2 W OOOO OOSRNA www truemfg com Carefully not to disconnect any wires Temperature Control Knob d Cut out Screw 10 True Food Service Equipment Inc Orue INSTALLATION OPERATION INSTRUCTIONS TAC MECHANICAL TEMPERATURE CONTROL ALTITUDE ADJUSTMENT CONTINUED Temperature Control Adjustments An air curtain type of merchandiser is affected by the
27. rees and 55 Relative Humidity rr ee WWW trUeMf COM n on TWLLLE True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS INSTALLATION OF LEGS AND CASTORS Step 3 Leg Levelers If the cabinet is not level use an open end wrench and turn adjustable tips on legs until cooler is level See image 1 Castor Installation Kit Contents 2 Castor mounting bracket 2 Castor 2 1 2 diameter wheel with 3 8 16 x 1 1 2 threaded stem without brake 2 Castor 2 1 2 diameter wheel with 3 8 16 x 1 1 2 threaded stem with brake 4 Washer flat 3 8 I D x 1 O D 4 Washer split lock 3 8 I D 4 Nut hex 3 8 16 See image 2 CAUTION To avoid damage to lower rail assembly slowly raise unit to upright position after installing castors Leg levelers in the bottom of the cabinet can be backed out for leveling HEX NUT SPLIT LOCK WASHER TAC 30 36 48 72 FLAT WASHER RAIL ASSEMBLY SIMULATED gt CASTOR WITHOUT WHEEL LOCK CASTOR WITH CASTOR MOUNTING BRACKET WHEEL LOCK True Food Service Equipment Inc Drue INSTALLATION OPERATION INSTRUCTIONS LEVELING Step 4 Securing Castors 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 Prope
28. se any steel wool abrasive or chlorine based products to clean stainless steel surfaces Stainless Steel Opponents There are three basic things which can break down your stainless steel s passivity layer and allow corrosion to rear its ugly head 1 Scratches from wire brushes scrapers and steel pads are just a few examples of items that can be abrasive to stainless steel s surface 2 Deposits left on your stainless steel can leave spots You may have hard or soft water depending on what part of the country you live in Hard water can leave spots Hard water that is heated can leave deposits if left to sit too long These deposits can cause the passive layer to break down and rust your stainless steel All deposits left from food prep or service should be removed as soon as possible 3 Chlorides are present in table salt food and water Household and industrial cleaners are the worst type of chlorides to use 8 steps that can help prevent rust on stainless steel 1 Using the correct cleaning tools Use non abrasive tools when cleaning your stainless steel products The stainless steel s passive layer will not be harmed by soft cloths and plastic scouring pads Step 2 tells you how to find the polishing marks 2 Cleaning along the polish lines Polishing lines or grain are visible on some stainless steels Always scrub parallel to visible lines on some stainless steels Use a plastic scouring pad or soft cloth whe
29. stated above TRUE warrants its hermetically and semi hermetically sealed compressor to be free from defects in both material and workmanship under normal and proper use and maintenance service for a period of four 4 additional years from the date of original installation but not to exceed five 5 years and three 3 months after shipment from the manufacturer Compressors determined by TRUE to have been defective within this extended time period will at TRUE s option be either repaired or replaced with a compressor or compressor parts of similar design and capacity The four 4 year extended compressor warranty applies only to hermetically and semi hermetically sealed parts of the compressor and does not apply to any other parts or components including but not limited to cabinet paint finish temperature control refrigerant metering device driers motor starting equipment fan assembly or any other electrical component etcetera 404A4 134A COMPRESSOR WARRANTY The four year compressor warranty detailed above will be voided if the following procedure is not carefully adhered to This system contains R404A or R134A refrigerant and polyol ester lubricant The polyol ester lubricant has rapid moisture absorbing qualities If long exposure to the ambient conditions occur the lubricant must be removed and replaced with new For oil amounts and specifications please call True technical service department 800 325 6152 Failure to comply wit
30. ute defrost cycle three times per day S Ss on Defrost Timer Box Image 1 Outer most dial White tabs represent 15 minutes of defrost time Time of day Inner most dial 12 Drue True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS TAC DIGITAL TEMPERATURE CONTROL OPERATION Digital Tem erature Control Commands HOW TO RESET THE MAXIMUM AND MINIMUM TEMPERATURE RECORDED To reset the stored temperature when maximum or minimum temperature is displayed 1 Press SET key until rST label starts blinking HOW TO SEE AND MODIFY THE SET POINT Use of LED Each LED function is described in the following table 7 Programming Phase flashing with LED ne aaoo Anti short cycle delay enabled ON The compressor isrunning O E compressor is running ON Thefanisrunning 0 E fan is running a FLASHING Programming Phase flashing with LED Ril The defrost is enabled ae KEY COMBINATIONS A To lock amp unlock the keyboard To lock amp unlock the keyboard ZY To lock amp unlock the keyboard HOW TO SEE THE MINIMUM TEMPERATURE 1 Press and release the Kd key 2 The Lo message will be displayed followed by the minimum temperature recorded 3 By pressing the key or waiting for 5 seconds the normal display will be restored HOW TO SEE THE MAXIMUM TEMPERATURE Q 1 Press and release theB3key 2 The Hi message will b
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