True Manufacturing Company GDM-3 User's Manual
Contents
1. TRUE FOOD SERVICE EQUIPMENT INC 2001 East Terra Lane P O Box 970 O Fallon Missouri 63366 D 636 240 2400 FAX 636 272 2408 e INT L FAX 636 272 7546 800 325 6152 Parts Department 800 424 TRUE Parts Department FAX 636 272 9471 INSTALLATION MANUAL FOR GDM 3 TABLE OF CONTENTS gt Safety Information Safety Precautions Proper Disposal Connecting Electricity Adapter Plugs UUN gt Installation Operation Instructions Ownership Required Tools Uncrating Locating and Leveling Electrical Instructions amp Startup Shelving Installation Operation NOG AH Maintenance Care amp Cleaning Temperature Control Adjustment 8 Cabinet Cleaning 9 10 Warranty Information 11 Spanish amp French versions included CONGRATULATIONS You have just purchased the finest commercial refrigerator available You can expect many years of trouble free operation GDM 3 GLASS DOOR MERCHANDISER REFRIGERATOR SWING DOOR 8 31 07 SB 917686 True Food Service Equipment Inc 7 lya LLE SAFETY INFORMATION How to Maintain Your ULLE 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 i2. just a few days If you are getting rid of your old refrigera tor please follow the instructions below to help prevent accidents Before You Throw Away Your Old Refrigerator or Freezer Take off the doors 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 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 7 lya LLE 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 could cause a fire hazard from overheated wires with a 3 prong grounding plug which mates Never unplug your refrigerator by pulling on the with a standard 3 prong grounding wall outlet to power cord Always grip plug firmly and pull minimize the possibility of electric shock hazard straight out from the outlet f
3. 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 acci dent 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 workmanship under normal a
4. 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 1 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 date of installation and all
5. 636 240 2400 The evaporator drain pan is located inside the refrigerator and it needs to be manually drained True Food Service Equipment Inc 7 Jya LLE INSTALLATION OPERATION INSTRUCTIONS SHELVING INSTALLATION OPERATION SHELF INSTALLATION Step 1 A Hook shelf clips onto shelf standards Csee 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 Step 2 Place shelves on shelf clips making sure all corners are seated properly hs ai a SJ A Wt Was ar N a TTT N TERN Ah i AA AANER atA AN a i NN AN il HNN Drue 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 e 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 evaporator fan housing in the ceiling of the cabinet See image to the right for temperature control location STEP 3 Pull out gently from cabinet NOTE Mechanical temperature controllers are affect
6. NS 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 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 for damage incurred during shipment REQUIRED TOOLS e Adjustable Wrench e Phillips Head Screwdriver e Level True Food Service Equipment Inc 7 IE LLE INSTALLATION OPERATION INSTRUCTIONS UNCRATING amp LOCATING UNCRATING The following procedure is recommended for uncrating the unit ae A Remove the outer packaging cardboard bottom of and bubbles or styrofoam corners and clear cabinet 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 skid by unscrewing all base rail anchor brackets See image removing skid Place skid to the side LOCATING D Set unit in its final location Be sure there is adequate ventilation in your room Under extreme heat conditions 90 F 32 C you may want to install an exhaust fan True recommends a two inch cle
7. arance behind the static condenser coil It is not recommended to fit the unit into any kind of alcove Warning Warranty is void if ventilation is insufficient E The unit should be placed close enough to the electrical supply so that extension cords are never used do not plug in LEVELING A 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 B The cooler should be leveled front to back and side to side with a level C Ensure that the drain hose or hoses are posi tioned in the pan D Free plug and cord from inside the lower rear of the cooler do not plug in Warning Compressor warranties are void if the unit is more than 7 ft 2 1m from plug in connection Drue True Food Service Equipment Inc 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 True requires that a sole use circuit be dedicated for the unit Failure to do so voids warranty STARTUP A The compressor is ready to operate Plug in the cooler B The refrigerator is designed to maintain cabinet temperatures of 38 F to 40 F 3 3 C to 4 4 C C Excessive tampering with the control could l
8. ead 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 two 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 Temperature Control and light switch are locat ed next to each other on the interior ceiling of the cabinet behind the light and cabinet fan WARNING Compressor warranties are void if compressor burns out due to low voltage WARNING Power supply cord ground should not be removed 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 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
9. ed when functioning at high altitude The cut in and cut out temperatures will be colder than when the controller functions closer to sea level STEP 4 For high elevation installa tions 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 Temperature Control Location Danfoss Temperature Control 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 True Food Service Equipment Inc 7 lya LLE 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 Stainless Steel Opponents D 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 de
10. es 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 CABINET CLEANING e The exterior may be wiped clean with mild soap The interior of the cooler should be cleaned and water periodically and we recommend a mild solution of diluted baking soda and water which will help reduce any inherent odors Do not use harsh CAUTION Do not use any steel wool abrasive or aa cleaners on any surface of the interior chlorine based products to clean stainless steel surfaces re errr ete WWW trUeMf COM n on 10 True Food Service Equipment Inc 7 lya LLE WARRANTY INFORMATION 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 work manship under normal and proper use and maintenance service as specified by TRUE and upon proper installati
11. nd 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 11 ooeec WWW ITUCMSE COM o c cece ee 11
12. on 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 installa tion 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 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
13. pending 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 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 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 ca
14. 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 nei ther 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 FORTH IN THE WARRANTY PACKET
15. ront tus DBMANCe Repair or replace immediately all power cords that Have the wall outlet and circuit checked by a quali have become frayed or otherwise damaged Do not fied electrician to make sure the outlet is properly use a cord that shows cracks or abrasion damage grounded along its length or at either end If the outlet is a standard 2 prong outlet it is your When removing the refrigerator away from the wall personal responsibility and obligation to have it be careful not to roll over or damage the power replaced with the properly grounded 3 prong wall cord 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 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 The incoming power source to the cabinet including any adapters used must have the adequate power available and must be properly grounded North America Use Only Only adapters listed with UL should be used 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 11571 HERMS 5 Sk 7 lya LLE True Food Service Equipment Inc INSTALLATION OPERATION INSTRUCTIO
16. ts 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 and located in accordance with the Installation servicing be preformed by a qualified Instructions before it is used individual Do not allow children to climb stand or hang e Unplug the refrigerator before 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 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 Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance 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 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 refrigerators are still dangerous even if they will sit for
17. using pitting and rusting 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 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 7 TL LLE 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 provid
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