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True GDM-10, Installation Manual

The True GDM-10 is a top-notch commercial refrigerator designed for optimum performance and reliability. To ensure a hassle-free installation process, we provide a comprehensive and user-friendly Installation Manual that can be easily downloaded for free from our manualshive.com. Get yours now and start enjoying the benefits of this exceptional product!

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............ www.truemfg.com ............

True Food Service Equipment, Inc.

16

16

INSTALLATION /  OPERATION INSTRUCTIONS

)FALLOPERATINGCONDITIONSARE
NORMALTHEVOLTAGESUPPLYATTHE
COMPRESSORTERMINALSBALANCED
ANDWITHINLIMITSTHECOMPRESSOR
CRANKCASETEMPERATUREWITHIN
NORMALLIMITSANDTHEAMPERAGE
DRAWNWITHINTHESPECIFIEDRANGETHE
MOTORPROTECTORMAYBEDEFECTIVE
ANDSHOULDBEREPLACED

)FTHEOPERATINGCONDITIONSARE
NORMALANDTHECOMPRESSORIS
RUNNINGEXCESSIVELYHOTFORNO
OBSERVABLEREASONORIFTHEAMPERAGE
DRAWNISABOVETHENORMALRANGE
ANDSUFFICIENTTOREPEATEDLYTRIP
THEPROTECTORTHECOMPRESSORHAS
INTERNALDAMAGEANDSHOULDBE
REPLACED

IF THE COMPRESSOR RUNS 
BUT WILL NOT REFRIGERATE

#HECKTHEREFRIGERANTCHARGE

#HECKTHEEVAPORATORSURFACE
TODETERMINEIFITISEVENLYCOLD
THROUGHOUTORIFPARTIALLYSTARVED!
LACKOFCHARGEMAYBEINDICATEDBY
LIGHTFLUFFYFROSTATTHEEVAPORATOR
INLET!DDREFRIGERANTIFNECESSARY

#HECKTHECOMPRESSOR

SUCTIONPRESSURE!NABNORMALLY
LOWPRESSUREMAYINDICATEALOSSOF
REFRIGERANTCHARGEAMALFUNCTIONING
CAPILLARYTUBEALACKOFEVAPORATOR
CAPACITYPOSSIBLYDUETOICINGOR
LOWAIRFLOWORARESTRICTIONINTHE
SYSTEM

/FTENARESTRICTIONINADRIEROR
STRAINERCANBEIDENTIFIEDBYFROST
ORADECREASEINTEMPERATUREACROSS
THERESTRICTIONDUETOTHEPRESSURE
DROPINTHELINE4HISWILLBETRUE
ONLYIFLIQUIDREFRIGERANTISINTHE
LINEATTHERESTRICTEDPOINTSINCE
ANYTEMPERATURECHANGEDUETO
RESTRICTIONWOULDBECAUSEDBYTHE
FLASHINGOFLIQUIDINTOVAPORASTHE
PRESSURECHANGES

!NYABNORMALRESTRICTIONINTHE
SYSTEMMUSTBECORRECTED

#HECKTHECOMPRESSORDISCHARGE
PRESSURE!NABNORMALLYHIGH
DISCHARGEPRESSURECANCAUSEALOSS
OFCAPACITYANDCANBECAUSEDBYA
DIRTYCONDENSERAMALFUNCTIONING
CONDENSERFANORAIRINTHESYSTEM

)FTHESUCTIONPRESSUREISHIGH
ANDTHEEVAPORATORANDCONDENSER
AREFUNCTIONINGNORMALLYCHECKTHE
COMPRESSORAMPERAGEDRAW!N
AMPERAGEDRAWNEARORABOVETHE
NAMEPLATERATINGINDICATESNORMAL
COMPRESSORORUNITMAYHAVE
DAMAGEDVALVES

!NAMPERAGEDRAWCONSIDERABLY
BELOWTHENAMEPLATERATINGMAY
INDICATEABROKENSUCTIONREED
ORBROKENCONNECTINGRODINTHE
COMPRESSOR

IF THE MOTOR COMPRESSOR 
STARTS BUT TRIPS    
REPEATEDLY ON THE    
OVERLOAD PROTECTOR

1.  Defrost Time Clock

!#HECKTIMERMOTORTOBE

SUREITRUNS

"#HECKCONTACTSONTHE

DEFROSTTIMER

##HECKSOLENOIDWINDINGS

FORCONTINUITYTOENSURE

CONTACTSWITCHING

$#HECKTOBESUREDEFROST

ACTUATORPINSAREINPROPER

POSITION

%#HECKALLWIRESINTHETIMER

FORTIGHTNESSTOTERMINALSAND

BROKENWIRES

2.  Defrost Control On The   
Evaporator Drain Pan

!)FTHEDEFROSTTIMEISALWAYS
MINUTESORWHATEVERDURATIONTHE
ELAPSEDTIMEADJUSTMENTISSETAT
ANDTHEFANMOTORSDONOTDELAY
AFTERADEFROSTCYCLEANDITHASBEEN
DETERMINEDTHATTHESOLENOIDINTHE
DEFROSTCLOCKISFUNCTIONINGCHANGE
THEDEFROSTCONTROLINTHEEVAPORATOR
COMPARTMENTINTHETOPOFTHE
FREEZER4HISCONTROLISATTACHEDTO
THEEVAPORATORDRAINPAN

3.  Coil Defrost Heater

!,OWERTHEEVAPORATOR

COVER$ISCONNECTTHECOILHEATER
BYREMOVINGTHEWIRENUTSATTHE
POINTWHERETHEHEATERJOINSTHE
ELECTRICALCIRCUITOFTHEFREEZER
INTHEEVAPORATORCOMPARTMENT
#HECKHEATERFORCONTINUITYWITHAN
OHMMETER)FTHEHEATERISDEFECTIVE
CUTTHEBALEWIRESHOLDINGTHEHEATER
TOTHECOILANDREMOVETHEHEATER
2EPLACEWITHANEWHEATERUSINGBALE
WIRESPROVIDED

4.  Drain Tube Heater

!,OWERTHEEVAPORATOR

COVER$ISCONNECTTHEDRAINTUBE
HEATERBYREMOVINGTHEWIRENUTSAT
THEPOINTWHERETHEHEATERJOINSTHE
ELECTRICALCIRCUITOFTHEFREEZERINTHE
EVAPORATORCOMPARTMENT#HECKTHE
DRAINTUBEHEATERWITHANOHMMETER

")FTHEDRAINTUBEHEATERIS

DEFECTIVEDISCONNECTTHEDRAINTUBE
FROMTHERIGIDPLASTICDRAINBEND
THETABSTHATHOLDTHEEVAPORATOR
DRAINPANTOTHEEVAPORATORCOVER
ANDRAISETHEDRAINPANSOTHATTHE
FLEXIBLEHEATERISVISIBLEPULLHEATER
OUTOFTHEPLASTICDRAINTUBEAND
REPLACE#ONNECTHEATERTOTHE
ELECTRICALCIRCUITINTHEEVAPORATOR
COMPARTMENT

5.  Cabinet Temperature Control

!2EMOVETHETWOSCREWS

ONTHERIGHTSIDEOFTHEEVAPORATOR
HOUSINGTHATHOLDSTHECONTROL
MOUNTINGPLATE2EACHBEHINDTHE
EVAPORATORHOUSINGONTHECONTROL
SIDEOFTHECABINETANDPULLTHE
CONTROLBULBOUTOFTHERECEPTACLEIN
THEROOFOFTHECABINET$ISCONNECT
THEWIRESFROMTHECONTROL#HECK
CONTROLFORCONTINUITYREPLACEIF
DEFECTIVE

Summary of Contents for GDM-10

Page 1: ...12F 17 Contour Bottle Handle Installation 17 Maintenance Care Cleaning Cleaning Condenser Coil 18 19 Temperature Control Adjustment 20 Stainless Steel Equipment Care Cleaning 21 22 Light Bulb Replacement 23 Warranty U S A CANADA ONLY 24 INSTALLATION MANUAL FOR GDM FREEZER REFRIGERATOR SWING AND SLIDE DOOR GDM GLASS DOOR MERCHANDISERS FREEZER REFRIGERATOR SWING SLIDE DOOR TRUE FOOD SERVICE EQUIPMEN...

Page 2: ... www truemfg com True Food Service Equipment Inc ...

Page 3: ...ARE NECESSARILY SMALL BE CAREFUL CLOSING DOORS WHEN CHILDREN ARE IN THE AREA NOTE We strongly recommend that any servicing be preformed by a qualified technician s 5NPLUG THE REFRIGERATOR BEFORE CLEANING AND MAKING REPAIRS s 3ETTING TEMPERATURE CONTROLS TO THE POSITION DOES NOT REMOVE POWER TO THE LIGHT CIRCUIT PERIMETER HEATERS OR EVAPORATOR FANS WARNING Use this appliance for its intended purpos...

Page 4: ... www truemfg com True Food Service Equipment Inc SAFETY INFORMATION 2 2 ...

Page 5: ...U 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 s Take off the doors s Leave the shelves in place so that children may not easily climb inside Refrigerant Disposal 9OUR OLD REFRIGERATOR MAY HAVE A COOLING SYSTEM THAT USES h ZONE EPLETING v CHEMICALS F YOU ARE THROWING AWAY YOUR OLD REFR...

Page 6: ...ICH COULD CAUSE A FIRE HAZARD FROM OVERHEATED WIRES EVER UNPLUG YOUR REFRIGERATOR BY PULLING ON THE POWER CORD LWAYS GRIP PLUG FIRMLY AND PULL STRAIGHT OUT FROM THE OUTLET 2EPAIR OR REPLACE IMMEDIATELY ALL POWER CORDS THAT HAVE BECOME FRAYED OR OTHERWISE DAMAGED O NOT USE A CORD THAT SHOWS CRACKS OR ABRASION DAMAGE ALONG ITS LENGTH OR AT EITHER END 7HEN REMOVING THE REFRIGERATOR AWAY FROM THE WALL...

Page 7: ... UNCRATING THE UNIT A 2EMOVE THE OUTER PACKAGING CARDBOARD AND BUBBLES OR STYROFOAM CORNERS AND CLEAR PLASTIC NSPECT FOR CONCEALED DAMAGE GAIN IMMEDIATELY FILE A CLAIM WITH THE FREIGHT CARRIER IF THERE IS DAMAGE B OVE YOUR UNIT AS CLOSE TO THE FINAL LOCATION AS POSSIBLE BEFORE REMOVING THE WOODEN SKID C 2EMOVE DOOR BRACKET ON SWINGING GLASS DOOR MODELS SEE IMAGE 3LIDING GLASS DOOR MODELS CONTAIN S...

Page 8: ...HEN APPLICABLE U ONTACT 4RUE 4ECHNICAL 3ERVICE FOR 45 REQUIREMENTS U O WIRING NECESSARY BETWEEN CABINET AND CONDENSING UNIT U LL REMOTE CONDENSING UNITS PURCHASED FROM 4RUE ARE VOLTS SINGLE PHASE If you have any questions regarding this section please call True at 1 800 325 6152 Step 3 A 3ET UNIT IN ITS FINAL LOCATION E SURE THERE IS ADE QUATE VENTILATION IN YOUR ROOM 5NDER EXTREME HEAT CONDITIONS...

Page 9: ... THREADED STEM OF THE CASTOR 3EE IMAGE C F MORE THAN ONE SHIM IS USED TURN THE SLOT AT A ANGLE SO THEY ARE NOT IN LINE D 4URN THE BEARING RACE CLOCKWISE TO TIGHTEN AND SECURE THE CASTOR BY TIGHTENING THE ANCHORING BOLT WITH A INCH OPEN END WRENCH OR THE TOOL PROVIDED 3EE IMAGE CAUTION To avoid damage to lower rail assembly slowly raise unit to upright position OTE PEN HOLES LOCATED ON THE CROSS ME...

Page 10: ...ASTORS ARE POSITIONED 27 2 AS ILLUSTRATED AND LOCKED DOWN WITH THE HAND BRAKES WARNING Unit may tip forward if procedure F is not strictly followed G 5NITS FINAL LOCATION SHOULD BE ADEQUATELY VENTILATED ONDITIONS WHERE HEAT EXCEEDS REQUIRE AN EXHAUST FAN H NSURE THAT THE DRAIN HOSE FOR HOSES ARE POSITIONED IN THE PAN I REE PLUG AND CORD FROM INSIDE THE LOWER REAR OF THE COOLER O OT 0LUG N WARNING ...

Page 11: ... 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 Volt 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...

Page 12: ...E A CARPENTER S LEVEL IN THE INTERIOR FLOOR IN FOUR PLACES A 0OSITION LEVEL IN THE INSIDE FLOOR OF THE UNIT NEAR THE DOORS EVEL SHOULD BE PARALLEL TO CABINET FRONT EVEL CABINET B 0OSITION LEVEL AT THE INSIDE REAR OF CABINET GAIN LEVEL SHOULD BE PLACED PARALLEL TO CABINET BACK C 0ERFORM SIMILAR PROCEDURES TO STEPS A B BY PLACING THE LEVEL ON INSIDE FLOOR LEFT AND RIGHT SIDES PARALLEL TO THE DEPTH O...

Page 13: ...ISCONNECTED OR SHUT OFF WAIT FIVE MINUTES BEFORE STARTING AGAIN RECOMMENDATION EFORE LOADING PRODUCT WE RECOMMEND YOU RUN YOUR 4RUE UNIT EMPTY FOR TWO TO THREE DAYS 4HIS ALLOWS YOU TO BE SURE ELECTRICAL WIRING AND INSTALLATION ARE CORRECT AND NO SHIPPING DAMAGE HAS OCCURRED 2EMEMBER OUR FACTORY WARRANTY DOES NOT COVER PRODUCT LOSS REPLACEMENT PARTS 425 MAINTAINS A RECORD OF THE CABINET SERIAL NUMB...

Page 14: ...Installation Tips 1 Install all the shelf clips before installing the shelves 2 Start at the bottom in terms of shelf installation and work your way up 3 Always lay the back of each shelf down on the rear clips before the front WARNING Do not use pliers or any crimping tools when installing shelf clips Altering shelf clips in any way can lead to shelving instability Install the top tab of the shel...

Page 15: ...ND ALONG INSIDE OF 4RUE LEX ORGANIZER UNTIL IT SNAPS IN PLACE ON TOP OF SHELF IMAGE 4ABS GRIP BETWEEN SHELF WIRE SUPPORTS IMAGE A Step 4 INE UP SECOND 4RUE LEX ORGANIZER AGAINST THE SIDE OF THE FIRST ONE AND PRESS INTO PLACE AS BEFORE ONTINUE THE PROCESS UNTIL SHELF IS FILLED OUT IMAGE NOTE Organizers may not fill entire width of shelf INSTALLING BOTTLE ORGANIZERS 20 OZ Shelf retainer clip install...

Page 16: ... 9OUR 4RUE FREEZER CONTAINS A DEFROST SYS TEM THAT IS TEMPERATURE TERMINATED HOW EVER THE TIME CLOCK HAS BEEN DESIGNED WITH A TIME TERMINATION BACK UP SO THAT THE DEFROST PERIOD WILL NOT EXCEED THIRTY MINUTES 7HILE 4RUE REQUIRES A MINIMUM DEFROST PERIODS NOT TO EXCEED MIN UTES THE PROCEDURE ON THIS PAGE SHOULD BE FOLLOWED TO CUSTOMIZE YOUR SPECIFIC NEEDS Notice F TIMER IS NOT SET FOR A MINIMUM OF ...

Page 17: ... MOVE ZERO AND THEN GRADUALLY INCREASE TO INFINITY B F THERE IS NO MOVEMENT OF THE OHMMETER INDICATOR AN OPEN CIRCUIT IS INDICATED C F THE OHMMETER INDICATOR MOVES TO ZERO AND REMAINS THERE OR ON A LOW RESISTANCE READING A SHORT CIRCUIT IS INDICATED EFECTIVE CAPACITORS SHOULD BE REPLACED F THE CORRECT VOLTAGE IS AVAILABLE AT THE COMPRESSOR TERMINALS AND NO CURRENT IS DRAWN REMOVE ALL WIRES FROM TH...

Page 18: ... NAMEPLATE RATING MAY INDICATE A BROKEN SUCTION REED OR BROKEN CONNECTING ROD IN THE COMPRESSOR IF THE MOTOR COMPRESSOR STARTS BUT TRIPS REPEATEDLY ON THE OVERLOAD PROTECTOR 1 Defrost Time Clock HECK TIMER MOTOR TO BE SURE IT RUNS HECK CONTACTS ON THE DEFROST TIMER HECK SOLENOID WINDINGS FOR CONTINUITY TO ENSURE CONTACT SWITCHING HECK TO BE SURE DEFROST ACTUATOR PINS ARE IN PROPER POSITION HECK AL...

Page 19: ... THAT MATCH YOUR COOLERS DOOR FRAME ___________ STEP 4 ____________ 0USH THE OTHER SCREW THROUGH THE NEXT HOLE 0LACE THE OTHER v LONG SPACERS ON THE SCREWS AND FASTEN TO THE HANDLE 4IGHTEN BOTH SCREWS SO THE HANDLE IS SECURE BUT DO NOT OVERTIGHTEN ___________ STEP 5 ____________ 2EPLACE THE MAGNETIC GASKET IN THE RETAINER EXTRUSION INSTALLATION OPERATION INSTRUCTIONS IMPORTANT Before installing la...

Page 20: ...________ STEP 5 ____________ IFT CARDBOARD COVER ABOVE FAN AT PLASTIC PLUGS AND CAREFULLY CLEAN CONDENSER COIL AND FAN BLADES Ê ___________ STEP 6 ____________ 2 4 FTER BRUSHING CONDENSER COIL VACUUM DIRT FROM COIL AND INTE RIOR FLOOR 3EE LLUSTRATION 54 2 4 AND ONLY FTER BRUSHING CONDENS ER COIL BLOW THROUGH CONDENSER FROM FIN SIDE TO FAN 3EE LLUSTRATION ___________ STEP 7 ____________ 2EPLACE CAR...

Page 21: ...ssible 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 func tion 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...

Page 22: ...LATIONS IT MAY BE NECESSARY TO WARM UP THE SET POINTS 4O MAKE THE ADJUSTMENT INSERT THE APPROPRIATE TOOL IN EACH ADJUSTMENT SCREW AND TURN OF A REVOLUTION CLOCKWISE TO THE RIGHT 4HIS PROCEDURE WILL ADJUST BOTH THE CUT IN AND CUT OUT ABOUT WARMER __________ STEP 5 ___________ AKE SURE TO RECONNECT THE PINK WIRE TO THE PROPER SPADE TERMINAL WHEN REINSTALLING NOTE iV V ÊÌi iÀ ÌÕÀiÊ V ÌÀ iÀÃÊ ÀiÊ vviV...

Page 23: ... PLASTIC SCOURING PAD OR SOFT CLOTH WHEN YOU CANNOT SEE THE GRAIN 3 Use alkaline alkaline chlorinated or non chloride containing cleaners 7HILE MANY TRADITIONAL CLEANERS ARE LOADED WITH CHLORIDES THE INDUSTRY IS PROVIDING AN EVER INCREASING CHOICE OF NON CHLORIDE CLEANERS F YOU ARE NOT SURE OF YOUR CLEANER S CHLORIDE CONTENT CONTACT YOUR CLEANER SUPPLIER F THEY TELL YOU THAT YOUR PRESENT CLEANER C...

Page 24: ...U COSHINE APPLIED PROVIDES BARRIER FILM FOR FINGERPRINTS AND SMEARS AMEO 4ALC UD IRST MPRESSION IS APPLIED BY RUBBING IN THE DIRECTION OF THE POLISHED LINES FOR STUBBORN STAINS AND DISCOLORING ASY OFF AND E REASE T OVEN AID ARE EXCELLENT FOR REMOVALS ON ALL FINISHES FOR GREASE FATTY ACIDS BLOOD AND BURNT ON FOODS NY GOOD COMMERCIAL DETERGENT CAN BE APPLIED WITH A SPONGE OR CLOTH TO REMOVE GREASE A...

Page 25: ...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 pro...

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