True Manufacturing Company T-35 User's Manual
Contents
1. True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS 3 Check the compressor discharge pressure An abnormally high discharge pressure can cause a loss of capacity and can be caused by a dirty condenser a malfunctioning condenser fan or air in the system 4 Ifthe suction pressure is high and the evaporator and condenser are functioning normally check the compressor amperage draw An amperage draw near or above the nameplate rating indicates normal compressor or unit may have damaged valves An amperage draw considerably below the nameplate rating may indicate a broken suction reed or broken connecting rod in the compressor DIAGNOSIS AND REPLACEMENT OF FREEZER CABINET COMPONENTS 1 Defrost Time Clock A Check timer motor to be sure it runs B Check contacts on the defrost timer C Check solenoid windings for continuity to ensure contact switching D Check to be sure defrost actuator pins are in proper position E Check all wires in the timer for tightness to terminals and broken wires 2 Defrost Control On The Evaporator Drain Pan A If the defrost time is always 35 minutes or whatever duration the elapsed time adjustment is set at and the fan motors do not delay after a defrost cycle and it has been determined that the solenoid in the defrost clock is functioning change the defrost control in the evaporator compartment in the top of the freezer This control is2. 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 T SERIES FREEZER REFRIGERATOR SWING AND SLIDE DOOR TABLE OF CONTENTS gt Safety Information Safety Precautions 1 TSD Do s and Don ts 2 Proper Disposal 3 Connecting Electricity 4 Adapter Plugs 4 gt Installation Operation Instructions Ownership 5 Required Tools 5 Uncrating 5 i Leveling Cabinet 6 l Installation of Castors or Optional Legs 7 Installing Optional Castors on a T 12FG 8 Wire Gauge Chart 9 Sealing Cabinet to Floor amp Electrical Inst 10 22 0 m Shelving Install Operation amp Light Switches 12 Grasslin Defrost Timer Freezer Units Only 13 aaa Field Troubleshooting Freezer Units Only 14 15 6 Light Cover Install for T 12FG 16 gt Maintenance Care amp Cleaning Cleaning Condenser Coil 17 18 Temperature Control Adjustment 19 Stainless Steel Equipment Care amp Cleaning 20 21 k Light Bulb Replacement 21 TER Warranty U S A amp CANADA ONLY 22 Spanish German French Dutch and Arabic versions included CONGRATULATIONS You have just purchased the
3. two o clock position Adjusting The Defrost Timer time initiated time or temperature terminated Defrost Timer Image 2 a O OOOO errr www truemfg com 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 minute defrost cycle three times per day d RR Q f Ci wy T E ER Defrost Timer Box Image 1 Outer most dial White tabs represent 15 minutes of defrost time Time of day Inner most dial 13 True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS IF THE COMPRESSOR WILL NOT RUN 1 If there is no voltage at the compressor terminals follow the wiring diagram and check back from compressor to the power supply to find where the circuit is interrupted 2 If power is available at the compressor terminals and the compressor does not run check the voltage at the compressor terminals while attempting to start the compressor If voltage at the compressor terminals is below 90 of the namepl
4. 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 True Food Service Equipment Inc Dre INSTALLATION OPERATION INSTRUCTIONS ELECTRICAL INSTRUCTIONS 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 7 ft 2 1m 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 use 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 front louvered grill wiring diagram is positioned on the inside cabinet wall SEALING CABINET TO FLOOR Step 1 Position Cabinet Allow one inch between the wall and rear of the refrigerator to assure proper ventilation For freezers 3 inches between the wall and rear of the cabinet will assure proper ventilation Step 2 Level Cabinet Cabinet should be level side to side and front to back Place a carpenter s level
5. 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 grill 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 30p m and Saturday 7 45 a m to 11 45 a m CST RARECECERE aeenennenr Condenser Tee F eines WWW tTUeMfZ COM nn 18 Dre True Food Service Equipment Inc MAINTENANCE CARE amp CLEANING TEMPERATURE CONTROL ADJUSTMENT FOR HIGH ALTITUDE ONLY TERMS Cut out Temperature sensed by the controller that shuts the compressor off Cut in Temperature sensed by the controller that turns the compressor on REQUIRED TOOLS e Phillips Head Screwdriver 5 64 or 2 mm Allen Wrench e T 7 Torx Wrench STEP 1 Unplug the cooler STEP 2 Remove the screws that secure the temperature control to the inset box lower left side of the cabinet when facing the front of the cabinet STEP 3 Pull out gently from cabinet NOTE Mechanical temperature controllers are affected when functioning at high altitude The cut in and cut out temperatures will be colder than when the controller functions closer to sea level 19 ST
6. 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 shioment 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 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 h
7. 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 Chlorides are present in table salt food and water Household and industrial cleaners are the worst type of chlorides to use E 8 steps that can help prevent rust on stainless steel 1 20 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 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 when you cannot see the grain 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 Water Treatment To reduce deposits soften the hard water when possible Installation of certain filters can remove
8. finest commercial freezer refrigerator available You can expect many years of trouble free operation T SERIES FREEZER REFRIGERATOR SWING amp SLIDE DOOR 11 12 08 20K SB 897001 True Food Service Equipment Inc THLLLE 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 24 Hours Prior To Usage True Manufacturing Company Inc True Food Service Equipment Inc THLLLE SAFETY INFORMATION How to Maintain Your ULLE Freezer 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 Owner Manual SAFETY PRECAUTIONS When using electrical appliances basic safety precautions should be followed including the following E This refrigerator must be properly installed and NOTE We strongly recommend that any located in accordance with the Installation servicing be performed by a qualified Instructions before it is used individual E Do not allow children to climb stand or hang E Unplug the refrigerator b
9. is your wall be careful not to roll over or damage the personal responsibility and obligation to have it power cord replaced with the properly grounded 3 prong wall outlet The refrigerator 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 fire hazard from overheated wires 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 North America Use Only 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 UTSE NEMA 5 15R 1150 23001 MERAA 1 4 208 11560 HEMA 1 H0R Dre True Food Service Equipment Inc 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 refrigeration 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
10. side to side diagonally Thread castor into the For leveling insert the shim Lower Rail Assembly Beo Rail End Snug Fit Here The end of the leg is adjustable to easy leveling Be Leg B Install the desired number of shims making sure the slot of the shim is in contact with the threaded stem of the castor See image 2 C If more than one shim is used turn the slot at a 90 angle so they are not in line D Turn the bearing race clockwise to tighten and secure the castor by tightening the anchoring bolt with a 3 4 inch open end wrench or the tool provided See image 3 CAUTION To avoid damage to lower rail assembly slowly raise unit to upright position Note Open holes located on the cross members of the frame rail should be plugged before unit is in use Use the tool provided to Thread leg into cabinet underside of cabinet frame rail between the castor and frame rail tighten the castor into place bottom frame rail Castor a True Food Service Equipment Inc ULLE INSTALLATION OPERATION INSTRUCTIONS INSTALLING OPTIONAL CASTORS ON A T 12FG Final Location A Place styrofoam corners behind cooler for cushion and carefully tilt unit on it s back B Remove the louvered grill by removing four phillips head screws C Remove the four bolts from the skid with an adjustable wrench and locate the four castors Castors are placed inside cooler wit
11. 0 Dre True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS FREEZERS ONLY COMPRESSOR BAND REMOVAL PLEASE CHECK YOUR COMPRESSOR IF THERE IS A SHIPPING BAND PLEASE REMOVE WARNING COMPRESSOR BAND MUST BE REMOVED BEFORE UNIT IS CONNECTED TO POWER SUPPLY The metal band can be reached from the rear of the unit A pair of tin snips will cut through the band Once the band is located and removed You may proceed with the installation of your new equipment See image to the right STARTUP Cutting band that is around compressor A The compressor is ready to operate Plug in the cooler B Temperature control set at No 4 position gives refrigerators an approximate temperature of 35 F 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 four inches of the evaporator housing Refrigerated air off the coil must circulate down the back wall NOTE If the cooler is disconnected or shut off wait five minutes before starting again RECOMMENDATION Before loading product we recommend you r
12. A AAAA Shelf STII Iori hott tittromtiitt Clip Lee Pillaster LIGHT SWITCH LOCATION Light switch location depends upon the T Series model Most T Series models will have the light switch located inside the unit on the right side of the ceiling Most instances the switch is located next to the temperature control Some models have the switch located on the right side of the evaporator housing along the interior ceiling 12 aaan www truemfg com n 12 Dre Grasslin Timer True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS FREEZERS DEFROST TIME CLOCK OPERATION RECOMMENDED DEFROST SETTINGS True Manufacturing has factory set your defrost time clock to a recommended time and duration defrost scenario All refrigeration equipment operating below 30 F will accumulate frost on the evaporator coil and will require routine defrost 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 REQUIRED TOOLS e Phillips Screwdriver e 1 4 Nut Driver or Socket Locating The Defrost Timer Take off louvered grill assembly by removing four 4 corner screws Single Door Models Defrost timer is located in the lower right corner behind the louvered gri
13. EP 4 For high elevation installations it may be necessary to warm up the set points To make the adjustment insert the appropriate tool in each adjustment screw and turn 1 4 of a revolution clockwise to the right This procedure will adjust both the cut in and cut out about 2 F warmer STEP 5 Make sure to reconnect the pink wire to the proper spade terminal when reinstalling Danfoss Temperature Control High Altitude Only Cut out Adjustment Screw Allen 5 64 or 2 mm clockwise for warmer Cut in Adjustment Screw Torx T 7 clockwise for warmer Compressor Connection pink Compressor Connection pink 19 True Food Service Equipment Inc THLLLE MAINTENANCE CARE amp CLEANING Stainless Steel Equipment Care and Cleaning CAUTION Do not use any steel wool abrasive or chlorine based products to clean stainless steel surfaces E Stainless Steel Opponents 1 2 3 There are three basic things which can break down your stainless steel s passivity layer and allow corrosion to rear its ugly head Scratches from wire brushes scrapers and steel pads are just a few examples of items that can be abrasive to stainless steel s surface 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
14. PERATION 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 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 Wire Gauge for 2 Voltage Drop in Supply Circuits 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
15. TH 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 LABOR 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 wo
16. ate voltage it is possible the motor may not develop sufficient torque to start Check to determine if wire sizes are adequate electrical connections are loose the circuit is overloaded or if the power supply is inadequate 3 On single phase compressors a defective capacitor or relay may prevent the compressor starting If the compressor attempts to start but is unable to do so or if there is a humming sound check the relay to see if the relay contacts are damaged or fused The relay points should be closed during the initial starting cycle but should open as the compressor comes up to speed Remove the wires from the starting relay and capacitors Use a high voltage ohmmeter to check for continuity throughout the relay coil Replace the relay if there is not continuity Use an ohmmeter to check across the relay contacts Potential relay contacts are normally closed when the relay is not energized current relay contacts are normally open If either gives an incorrect reading replace the relay Any capacitor found to be bulging leaking or damaged should be replaced 14 Make sure capacitors are discharged before checking Check for continuity between each capacitor terminal and the case Continuity indicates a short and the capacitor should be replaced Substitute a known to be good start capacitor if available If compressor then starts and runs properly replace the original start capacitor If a
17. attached to the evaporator drain pan 3 Coil Defrost Heater A Lower the evaporator cover Disconnect the coil heater by removing the wire nuts at the point where the heater joins the electrical circuit of the freezer in the evaporator compartment Check heater for continuity with an ohmmeter If the heater is defective cut the bale wires holding the heater to the coil and remove the heater Replace with a new heater using bale wires provided 4 Drain Tube Heater A Lower the evaporator cover Disconnect the drain tube heater by removing the wire nuts at the point where the heater joins the electrical circuit of the freezer in the evaporator compartment Check the drain tube heater with an ohmmeter B If the drain tube heater is defective disconnect the drain tube from the rigid plastic drain bend the tabs that hold the evaporator drain pan to the evaporator cover and raise the drain pan so that the flexible heater is visible pull heater out of the plastic drain tube and replace Connect heater to the electrical circuit in the evaporator compartment 5 Cabinet Temperature Control A Remove the two screws on the right side of the evaporator housing that holds the control mounting plate Reach behind the evaporator housing on the control side of the cabinet and pull the control bulb out of the receptacle in the roof of the cabinet Disconnect the wires from the control Check control for continuity replace if defectiv
18. balanced and within limits the compressor crankcase temperature within normal limits and the amperage drawn within the specified range the motor protector may be defective and should be replaced If the operating conditions are normal and the compressor is running excessively hot for no observable reason or if the amperage drawn is above the normal range and sufficient to repeatedly trip the protector the compressor has internal damage and should be replaced IF THE COMPRESSOR RUNS BUT WILL NOT REFRIGERATE 1 Check the refrigerant charge Check the evaporator surface to determine if it is evenly cold throughout or if partially starved A lack of charge may be indicated by light fluffy frost at the evaporator inlet Add refrigerant if necessary 2 Check the compressor suction pressure An abnormally low pressure may indicate a loss of refrigerant charge a malfunctioning capillary tube a lack of evaporator capacity possibly due to icing or low air flow or a restriction in the system Often a restriction in a drier or strainer can be identified by frost or a decrease in temperature across the restriction due to the pressure drop in the line This will be true only if liquid refrigerant is in the line at the restricted point since any temperature change due to restriction would be caused by the flashing of liquid into vapor as the pressure changes Any abnormal restriction in the system must be corrected 15
19. by removing two 2 screws in lower corners older models may have snap lock tabs instead of screws Loosen screws holding the top pivot pins Swing grill up and remove frame hooks from pivot pins at top of louver SWING DOOR MODELS See Image 2 Take off lower grill assembly by removing four 4 corner screws Step 3 Remove bolts anchoring compressor assembly to frame rails and carefully slide out tube connections are flexible Step 4 Clean off accumulated dirt from the condenser coil and the fan with a stiff bristle brush Step 5 Lift cardboard cover above fan at plastic plugs and carefully clean condenser coil and fan blades Step 6 INDOOR LOCATION After brushing condenser coil vacuum dirt from coil and interior floor Image 3 OUTDOOR LOCATION GDM 33 GDM 47 and GDM 49 only After brushing condenser coil blow CO through condenser from fin side to fan See Image 4 Step 7 Replace cardboard cover Carefully slide compressor assembly back into position and replace bolts Step 8 Reinstall louver assembly onto unit with appropriate fastener and clips Tighten all screws Step 9 Connect unit to power and check to see if compressor is running Image 1 Slide Door Models i sn aes WWW trueMfpfg COM n 17 True Food Service Equipment Inc THLLLE MAINTENANCE CARE amp CLEANING IMPORTANT WARRANTY INFORMATION Condensers accumulate dirt and require
20. capacitor tester is not available an ohmmeter may be used to check run and start capacitors for shorts or open circuits Use an ohmmeter set to its highest resistance scale and connect prods to capacitor terminals a With a good capacitor the indicator should first move zero and then gradually increase to infinity b If there is no movement of the ohmmeter indicator an open circuit is indicated c If the ohmmeter indicator moves to zero and remains there or on a low resistance reading a short circuit is indicated Defective capacitors should be replaced 4 If the correct voltage is available at the compressor terminals and no current is drawn remove all wires from the terminals and check for continuity through the motor windings On single phase motor compressors check for continuity from terminals C to R and C to S On compressors with line break inherent protectors an open overload protector can cause a lack of continuity If the compressor is warm wait one hour for the compressor to cool and recheck If continuity cannot be established through all motor windings the compressor should be replaced Check the motor for ground by means of a continuity check between the common terminal and the compressor shell If there is a ground replace the compressor Dre 5 If the compressor has an external protector check for continuity through the protector or protectors All external inherent protectors on compres
21. carrier True is not responsible for damage incurred during shipment m Adjustable Wrench E Phillips Head Screwdriver m Level UNCRATING NOTE Units with a solar thermometer will experience a 15 second delay after exposed to light before it reads the proper temperature The following procedure is recommended for uncrating the unit A Remove the outer packaging cardboard and bubbles or styrofoam corners and clear plastic Inspect for concealed damage Again immediately file a claim with the freight carrier if there is damage B Move your unit as close to the final location as possible before removing the wooden skid C Remove door bracket on swinging glass door models see image 1 2 Sliding glass door models contain shipping blocks three for each door Remove the two styrofoam blocks taped to the top of the door tracks see image 3 The shipping blocks are orange in color and by opening the door a little the blocks can be removed see images 4 6 Do not throw the bracket or blocks away For future cabinet movement the bracket and blocks will need to be installed so the glass door does not receive any damage See image for bracket and shipping block removal Note Keys for coolers with door locks are located in warranty packets True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS LOCATING A Place packing material behind cabinet as a cushion Carefully lay the unit on
22. 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 a soft brush or vacuuming the Condenser with a shop vac or using CO2 nitrogen or pressurized air If you cannot remove the dirt adequately please call your refrigeration service company On most of the units the condenser is accessible in the rear of the unit You must remove the cabinet grill to expose the Condenser 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
23. 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 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 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 film on stainless steel Hydrochloric acid muriatic acid should never be used on stainless steel Regularly restore passivate stainless steel E WWW truemfg com nn 20 WELLE True Food Service Equipment Inc 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 di
24. e 15 True Food Service Equipment Inc THLLLE INSTALLATION OPERATION INSTRUCTIONS Light Cover Installation for T 12FG REQUIRED TOOLS Rubber Gasket e none IMPORTANT Before installing lamp cover turn cabinet on and allow it to reach temperature Lamp Holder STEP 1 Locate rubber gasket behind lamp holder mounted to evaporator housing See Image 1 STEP 2 Fit the bottom edge of the lamp cover into the bottom groove of the rubber gasket and rotate upwards while working the edges into the rest of the rectangular groove See Images 2 3 slide fingers underneath top edges of rubber gasket and push rubber over the top lip of the lamp shield STEP 3 Be sure lamp cover is seated properly in rubber gasket Lamp Cover NOTE If cabinet is turned off and interior allowed to warm up lamp cover may become loose and require reinstallation Follow directions above los e ONA WWW truemfg com nn 16 Dre True Food Service Equipment Inc MAINTENANCE CARE amp CLEANING MAINTENANCE CARE amp CLEANING CLEANING THE CONDENSER COIL When using electrical appliances basic safety precautions should be followed including the following REQUIRED TOOLS e Phillips Screwdriver e Stiff Bristle Brush e Adjustable Wrench e Air Tank or CO Tank e Vacuum Cleaner Step 1 Disconnect power to unit Step 2 SLIDE DOOR MODELS See Image 1 Take off lower grill assembly
25. efore cleaning and on the shelves in the refrigerator They could making repairs damage the refrigerator and seriously injure E Setting temperature controls to the 0 position themselves does not remove power to the light circuit E Do not touch the cold surfaces in the freezer perimeter heaters or evaporator fans compartment when hands are damp or wet Skin may stick to these extremely cold surfaces E 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 between the doors and cabinet are necessarily small be careful closing doors when children are in the area WLLL True Food Service Equipment Inc SAFETY INFORMATION TSD Installation and Maintenance Do s and Don ts e Remove three plastic door blocks slide door units from above and below doors On swing door Turn castors or leg levellers units remove counter clockwise as necessary metal door block Once cooler is in final focation in order to properly level cooler attached to the bottom of doors cooler should be levelled front to Add shims if castors are backed if tie dears do not completely hacicand side to side out for leveling slide shut follow steps 1 amp 2 until i the cooler is level With use of a cotton swab or brush put a small amount of gt grease into bearing part of i Never plug in mo
26. ermetically 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 404A 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 with 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 da
27. erting from a standard self contained to remote system e All remote cabinets must be hard wired e No castors available 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 requirements e No wiring necessary between cabinet and condensing 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 CCC eee Www truemfpfg COM nn 6 Dre True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIONS INSTALLATION OF CASTORS OR OPTIONAL LEGS Important Safeguard for installation of leg castor Images 1 5 demonstrate procedure Securing Castors and Legs To obtain maximum strength and stability of the unit it is important that you make sure each castor is secure Optional legs are hand tightened securely against the lower rail assembly see image 4 5 The bearing race on the castor or the top edge of the leg must make firm contact with the rail Unit leveling Four leveling shims have been provided for leveling castored units positioned on uneven floors Shims must be positioned between rail end and bearing race A Turn the bearing race counter clockwise until the cabinet is level Level front to back and
28. hin the bubble wrap D Install one castor in each of the four female threaded areas as indicated NOTE Two out of the four castors are designated with an F for front These are provided with hand brakes Position these castors in FRONT of the unit E When all castors have been threaded fully replace grill and lift unit positioning it into its final location F Ensure that the two front castors are positioned FORWARD as illustrated and locked down with the hand brakes WARNING Unit may tip forward if procedure F is not strictly followed G Units final location should be adequately ventilated Conditions where heat exceeds 100 F require an exhaust fan H Ensure that the drain hose for hoses are positioned in the pan I Free plug and cord from inside the lower rear of the cooler Do Not Plug In WARNING Warranty is VOID if ventilation is insufficient J 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 6 1 2ft 1 98m from plug in connection K Proper leveling of your TRUE cooler is critical to operating success Effective condensate removal and door operation will be effected by leveling Adjust castors or add shims POSITIONING OF THE CASTOR IS CRITICAL ORIENT THE CASTOR IN THE FORWARD POSITION AS SHOWN WLLLE True Food Service Equipment Inc INSTALLATION O
29. in the interior floor in four places A Position level in the inside floor of the unit near the doors Level should be parallel to cabinet front Level cabinet B Position level at the inside rear of cabinet Again level should be placed parallel to cabinet back C Perform similar procedures to steps a amp b by placing the level on inside floor deft and right sides parallel to the depth of the cooler Level cabinet Step 3 Draw an outline on the base on the floor Step 4 Raise and block the front side of the cabinet Step 5 Apply a bead of NSF Approved Sealant see list below To floor on half inch inside the outline drawn The bead must be heavy enough to seal the entire cabinet surface when it is down on the sealant Step 6 Raise and block the rear of the cabinet Step 7 Apply sealant on floor as outline in Step 5 on other three sides Step 8 Examine to see that cabinet is sealed to floor around entire perimeter Note Asphalt floors are very susceptible to chemical attack A layer of tape on the floor prior to applying the sealant will protect the floor NSF Approved Sealants Minnesota Mining ECU800 Caulk Minnesota Mining ECU2185 Caulk Minnesota Mining ECU1055 Bead Minnesota Mining ECU1202 Bead Armstrong Cork Rubber Caulk Products Research Co 5000 Rubber Caulk G E Silicone Sealer BO SOR IY es O eS Dow Corning Silicone Sealer T0 OO er crete WWW truemfg com na 1
30. 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 LEVELING Removing skid from bottom of cabinet Some units have a polyester strap that secures the cabinet to the shipping skid Cut this polyester strap and remove the wood skid 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 Proper 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 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 7 ft 2 1m from plug in connection REMOTE UNITS This section applies to remotes only e Remote cabinets must be ordered as remote We do not recommend conv
31. ling system that uses Ozone 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 refrigerator that has been connected to an extension cord True Food Service Equipment Inc Inre 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 Never unplug your refrigerator by pulling on the with a 3 prong grounding plug which mates power cord Always grip plug firmly and pull with a standard 3 prong grounding wall outlet to straight out from the outlet minimize the possibility of electric shock hazard Repair or replace immediately all power cords that from this appliance have become frayed or otherwise damaged Do not Have the wall outlet and circuit checked by a use a cord that shows cracks or abrasion damage qualified electrician to make sure the outlet is along its length or at either end properly grounded When removing the refrigerator away from the If the outlet is a standard 2 prong outlet it
32. ll inside galvanized electrical box Two Door Models Your True freezer contains a defrost system that is temperature terminated however the time clock has been designed with a time termination back up so that the defrost period will not exceed thirty minutes 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 Defrost timer is located in the middle of the cabinet behind the louvered grill Timer is mounted to the left of the centered ballast box Inside of gray timer box Three Door Models Defrost timer is located on the left upright post behind the louvered grill Inside of gray timer box 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 the outer dial is aligned with the triangle marker on the inner dial
33. re than one roller Turn wheel several Using extension cords voids unit per electrical circuit times to lubricate entire warranty bearing 2 Air Flow Flow Air Flow Use only silicone spray to l The temperature control should lubricate the door weight cord J 1 Allow sufficient space between always be set no higher than Use a rag to clean out slide wall and or another cooler for number 5 for maximum door v tracks efficiency air circulation e n al a x When loading top shelf of Condenser should be kept cooler do not block clean by vacuuming Do not stand or place evaporator fan Allow at brushing with a stiff bristle feet on the door channels least 4 space between the brush or using compressed air to remove dust and fan and product debris Dre True Food Service Equipment Inc SAFETY INFORMATION DANGER RISK OF CHILD ENTRAPMENT PROPER DISPOSAL OF THE FREEZER REFRIGERATOR 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 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 coo
34. rection 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 IDL Integrated Door Lighting WARNING INTERIOR LIGHTS Disconnect power to cabinet before m Simply unscrew the light bulb See Image 1 amp 2 replacing light bulbs IDL INTEGRATED DOOR LIGHTING m Squeeze the plastic lampshield together and pull away from the door See Image 3 m Push the bulb down while pulling the spring activated lampholder up This will give you enough clearance to take the bulb out See Image 4 Interior Light Interior Light IDL Integrated Door Lighting rer WWW tTUeMfZ COM na 21 TRUE REFRIGERATION THLLLE MADE IN TF U S A WARRANTY INFORMATION U S A amp CANADA ONLY 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
35. rkmanship 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 22 ceveseccceee WWW ETUCINFZ COM ceceeeee 22
36. sors can be replaced in the field IF THE MOTOR COMPRESSOR STARTS BUT TRIPS REPEATEDLY ON THE OVERLOAD PROTECTOR 1 Check the compressor suction and discharge pressures while the compressor is operating Be sure the pressures are within the limitations of the compressor If pressures are excessive it may be necessary to clean the condenser purge air from the system replace crankcase pressure regulating valve An excessively low suction pressure may indicate a loss of charge On units with no service gauge parts where pressures can be checked check condenser to be sure it is clean and fan is running Excessive temperatures on suction and discharge line may also indicate abnormal operating conditions 2 Check the line voltage at the motor terminals while the compressor is operating The voltage should be within 10 of the nameplate voltage rating If outside those limits the voltage supply must be brought within the proper range or a motor compressor with different electrical characteristics must be used 3 Check the amperage drawn while the compressor is operating Under normal operating conditions the amperage drawn will seldom exceed 110 of the nameplate amperage High amperage can be caused by low voltage defective running capacitors or a defective starting relay Continued on next page 14 Dre 4 If all operating conditions are normal the voltage supply at the compressor terminals
37. te 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 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 FOR
38. un 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 cooler If at any time during the life of your cooler a part is needed you may obtain this part by furnishing the model number and serial number to the company from whom you purchased the cooler Call Toll Free 800 424 TRUE Direct to Parts Department 800 325 6152 U S A amp Canada only or call 636 240 2400 rrr WWW tTueMfZ COM n 11 True Food Service Equipment Inc Dre INSTALLATION OPERATION INSTRUCTIONS SHELVING INSTALLATION OPERATION amp LIGHT SWITCH LOCATION SHELF amp ORGANIZER INSTALLATION Step 1 A Hook shelf clips onto shelf standards see illustration B Position all four shelf clips equal in distance from the floor for flat shelves WIRE SHELVES Wire shelves are oriented so that cross support bars are facing down NOTE T Series models include an airflow guard on the rear of shelves to maintain an air space at the rear of the cabinet see illustration Step 2 Place shelves on shelf clips making sure all corners are seated properly Na T Series amp GDM 5 Airflow Guard RT EY ATE A VISIITI LOLLLLLLLLLLLLLLODLLALLLLLLAL
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