True Manufacturing Company GDM Series Installation Manual Download Page 9

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TEC_TM_020 REV. A

07/9/2020 

     Page 7 of 20

SEALING CABINET TO FLOOR

STEP 1

 - Position Cabinet - Allow one inch between the wall 

and rear of the GDM refrigerator to assure proper ventilation. For 
GDM 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 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 & B by placing the level 

on inside floor (left 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 outlined 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:

1. Minnesota Mining #ECU800 Caulk

2. Minnesota Mining #ECU2185 Caulk

3. Minnesota Mining #ECU1055 Bead

4. Minnesota Mining #ECU1202 Bead

5. Armstrong Cork - Rubber Caulk

6. Products Research Co. #5000 Rubber Caulk

7. G.E. Silicone Sealer

8. Dow Corning Silicone Sealer

Summary of Contents for GDM Series

Page 1: ...Precautions 1 Proper Disposal Connecting Electricity Adapter Plugs 2 INSTALLATION Ownership Uncrating 3 Wire Gauge Chart Electrical Installation 4 Locating and Leveling 5 Installation of Legs or Cast...

Page 2: ...TRUE glass door merchandisers health safety timer www truemfg com TEC_TM_020 REV A 07 9 2020 Page iii of 20...

Page 3: ...service this product All safety precautions must be followed CAUTION Risk of fire or explosion Dispose of properly in accordance with federal or local regulations Flammable refrigerant used CAUTION R...

Page 4: ...SAFETY THIS APPLIANCE MUST BE 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 c...

Page 5: ...e incurred during shipment UNCRATING TOOLS REQUIRED Adjustable Wrench Phillips Screwdriver Level The following procedure is recommended for uncrating the unit A Remove the outer packaging cardboard an...

Page 6: ...0 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...

Page 7: ...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 conde...

Page 8: ...o back and side to side diagonally 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...

Page 9: ...eft 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 Ap...

Page 10: ...or able to wiggle out of the shelf standard SHELF CLIP 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...

Page 11: ...the UPS off press the power button for approximately 2 seconds you will hear a constant tone 1 second and release after two short beeps Quickly press the POWER button twice can turn off or turn on the...

Page 12: ...listed capacity of the UPS Turn the UPS off unplug at least one piece of equipment from battery outlets reset the circuit breaker and turn the unit on On Off On None Electrical Wiring Fault This indic...

Page 13: ...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 tha...

Page 14: ...d Servicing Delay OPERATION The Health Safety Timer cabinet s operation is determined by the electronic control The electronic control constantly monitors the cabinet temperature The control will acti...

Page 15: ...the non adjustable preprogrammed temperature c The control is designed to read and display a cabinet temperature not a product temperature This cabinet temperature may reflect the refrigeration cycle...

Page 16: ...AY LEGEND LED INDICATORS BUTTONS LED Off Locked LED ON Unlocked LED will blink to notify the key detection 2 CLEARING THE HEALTH SAFETY ALARM LOC HLA 1 Touch Enter twice to unlock the display This wil...

Page 17: ...value 00 5 Touch once to change the value to 01 6 Finally touch Enter 4 ADJUSTING THE SET POINT 1 Touch Enter twice to unlock the display 2 Touch Enter again to display the main menu InF will be the...

Page 18: ...nstall reattach the grill to the magnets on front of the cabinet and reinstall the screw on top of the grill Phillips Screwdriver Stiff Bristle Brush Adjustable Wrench Air Tank or CO2 Tank Vacuum Clea...

Page 19: ...ust 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...

Page 20: ...ffice 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 wi...

Page 21: ...eplaced 3 Micron level vacuums must be achieved to ensure low moisture levels in the system 500 microns or lower must be obtained All claims for labor or parts must be made directly through TRUE All c...

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