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GDM

 

FREEZER

/

REFRIGERATOR

TRUE FOOD SERVICE EQUIPMENT, INC.

2001 East Terra Lane • O’Fallon, Missouri 63366-4434
(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
Web: www.truemfg.com

TRUE

FOOD

 

SERVICE

 

EQUIPMENT

INC

.

INSTALLATION MANUAL

INSTALLATION MANUAL

GDM FREEZER/REFRIGERATOR

CONGRATULATIONS! 

You have just purchased the finest commercial refrigerator 
available.  You can expect many years of trouble-free operation.

TABLE OF CONTENTS

SAFETY INFORMATION

Safety Precautions  

1

Proper Disposal, Connecting Electricity, & Adapter Plugs  

2

INSTALLATION

Ownership & Uncrating  

3

Wire Gauge Chart & Electrical Installation  

3

Locating and Leveling  

5

Installation of Legs or Castors  

6

Sealing Cabinet to the Floor  

8

SETUP

Standard Accessories  

9

Cabinet Adjustment  

11

OPERATION

Startup  

13

Mechanical Temperature Controls Sequence of Operation  

13

Electronic Temperature Controls Sequence of Operation  

19

MAINTENANCE, CARE, CLEANING

Cleaning Condenser Coil  

29

Important Warranty Information  

30

Stainless Steel Equipment Care and Cleaning  

31

General Maintenance  

32

WARRANTY

Warranty  

33

GDM-26-LD

GDM-69-LD

GDM-49-LD

Summary of Contents for GDM-26-LD

Page 1: ...peration TABLE OF CONTENTS SAFETY INFORMATION Safety Precautions 1 Proper Disposal Connecting Electricity Adapter Plugs 2 INSTALLATION Ownership Uncrating 3 Wire Gauge Chart Electrical Installation 3...

Page 2: ...ety precautions must be followed CAUTION Risk of fire or explosion Dispose of properly in accordance with federal or local regulations Flammable refrigerant used CAUTION Risk of fire or explosion due...

Page 3: ...PROPERLY GROUNDED The power cord from this appliance is equipped with a grounding plug which minimizes the possibility of electric shock hazard Have the wall outlet and circuit checked by a qualified...

Page 4: ...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 INSTALLATION 1 2 3 4 5 6 ELECTRIC INSTALL...

Page 5: ...0 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 115Volts Distance In FeetTo Center of Load Amps 20 30 40 5...

Page 6: ...st 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 operat...

Page 7: ...nally 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...

Page 8: ...place 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 for...

Page 9: ...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...

Page 10: ...lf Standards Retainer Clip T Series GDM 5 Airflow Guard SETUP Shelf Bracket O Ring Shelf Retaining Screw Glass Shelf O Ring Shelf Retaining Screw G4SM 23RGS SHELF BRACKET ASSEMBLY STANDARD ACCESSORIES...

Page 11: ...tab of the shelf clip will fit tightly You may need to squeeze or twist the bottom of the shelf clip to install See image 2 3 STEP 3 After installation the shelf clip will fit snug into the shelf sta...

Page 12: ...centering door Three Door Units Slide the middle door to the right so it is centered with the left edge of the right door See image 3 STEP 3 After centering the door lift it up and tilt top of door t...

Page 13: ...mage 9 STEP 7 Let the door cord slowly retract back into the door side channel TO ADJUST SLIDE DOOR STEP 1 After cabinet is installed in a final location and correctly lev eled check for any openings...

Page 14: ...MMENDATION Before loading product we recommend you run yourTRUE unit empty for two to three days This allows you to be sure electrical wiring and installation are correct and no ship ping damage has o...

Page 15: ...sing unit base This timer is not used for a defrost event The timer will change the rotation of the reversing condenser fan motor MECHANICAL CONTROL FREEZER GENERAL SEQUENCE OF OPERATION 1 Cabinet is...

Page 16: ...turn After making adjustment measure temperature during three cycles before adjusting again NOTE Only adjust the screw small flathead on the face of the control next to the cam See Figure 3 Follow th...

Page 17: ...ote as to which wire is on which spade terminal STEP 4 Pull out gently from cabinet NOTE Mechanical temperature controllers are affected when functioning at high altitude The cut in and cut out temper...

Page 18: ...isers www truemfg com O 9 8 7 6 5 4 3 2 1 2 O 9 8 7 5 4 3 2 1 CUT OUT CUT IN COLDER BUL NO CHART CCW Adjustment based on 360 complete turn Height 2000 42 3000 78 4000 114 5000 150 6000 186 7000 222 80...

Page 19: ...CLOCK OPERATION FOR UNITS WITH MECHANICAL CONTROL RECOMMENDED DEFROST SETTINGS TRUE Manufacturing has factory set your defrost time clock to a recommended time and duration defrost scenario All refri...

Page 20: ...t temperature This cabinet temperature may reflect the refrigeration cycle of the Set Point and its Differential or it may show an average temperature The most accurate temperature on a cabinets opera...

Page 21: ...ng has been set correctly release the info button Wait 5 seconds for the display to show temperature See image 5 USING THE LAE ELECTRONIC CONTROL LOCKING AND UNLOCKING THE LAE CONTROLLER WHY Locking o...

Page 22: ...at prior steps and a temperature will appear ON Position TURNING THE GLASS DOOR MODEL LIGHTS ON AND OFF May need to unlock control WHY Light may be controlled by LAE Controller or interior light switc...

Page 23: ...ture HOW TO CHANGE THE SET POINT STEP 1 To see the set point press and hold the Info button See image 1 STEP 2 While still holding the Info button press the Up or Down button to change the set point S...

Page 24: ...IME DEFROST TIM If controller is preprogrammed for TIM press and release the Manual Defrost button until dEF appears REAL TIME CLOCK RTC If controller is preprogrammed for RTC press the and hold the M...

Page 25: ...OTE Depending on the version of control one of three parameters will appear ScL image 1a SPL image 1b MdL image 1c STEP 2 Push the Up button until dFt appears See image 2 STEP 3 Press and hold the Inf...

Page 26: ...TO CHANGE DISPLAY READOUT FROM FAHRENHEIT TO CELSIUS STEP 1 To change the display press and hold the Info button and the Stand by button at the same time MdL or SPL will appear See images 1a and 1b S...

Page 27: ...T3 probe If probe T3 is not activated t3 will not appear of the display DISPLAYING TEMPERATURE PROBES T1 T2 T3 WHY To display temperature probe readings in different locations of the cabinet DISPLAY C...

Page 28: ...S U B J E C T T O C H A N G E S U B J E C T T O C H A N G E S U B J E C T T O C H A N G E S U B J E C T T O C H A N G E S U B J E C T T O C H A N G E S U B J E C T T O C H A N G E S U B J E C T T O C...

Page 29: ...er a The temperature control is sensing the discharge air temperature b The temperature control should be set on the 4 or 5 c The warmest setting is 1 the coldest is 9 and 0 is the off position d The...

Page 30: ...oving the grill on these models Do not pinch wires For reinstall reattach the grill to the magnets on front of the cabinet and reinstall the screws on top of the grill Phillips Screwdriver Stiff Brist...

Page 31: ...rill 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 materia...

Page 32: ...T 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 an...

Page 33: ...u enough clearance to take the bulb out See Image 2 LIGHT COVER INSTALLATION FOR GDM 10F GDM 12F IMPORTANT Before installing lamp cover turn cabinet on and allow it to reach temperature STEP 1 Locate...

Page 34: ...t be made directly through TRUE All claims should include model number of the unit the serial number of the cabi net proof of purchase date of installation and all pertinent information supporting the...

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