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True Food Service Equipment, Inc.

23

23

INSTALLATION / OPERATION INSTRUCTIONS

SHELF & 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.

C.

  Lower front of gravity feed TrueTrac organizers to enable proper 

feed.

WIRE SHELVES:

 

Wire shelves are oriented so that cross support bars are facing down.

NOTE

GDM-5 models include an airflow guard on the rear of shelves to 

maintain an air space at the rear of the cabinet. (see illustration).

TrueTrac ORGANIZERS:

TrueTrac organizers for Glass Door Merchandisers come with a 

package of shelf retainer clips. Install clip on the side to the rear of 

organizer (see illustration) to end of organizer that rests against left 

or right outside wall.
With correct installation, the retainer clip should separate the rear of 

the organizer from the rear interior wall of the cabinet.

NOTE

No retainer clips needed on center 

organizers of a GDM-69.

Step 2

Place shelves or organizers on shelf clips making sure all corners are 

seated properly.

SHELVING INSTALLATION / OPERATION & 

LIGHT SWITCH LOCATION

Shelf 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 shelf 

clip into the proper hole. 

Push up on the bottom of the 

clip. Bottom tab of the shelf 

clip will fit tightly. You may 

need to squeeze or twist the 

bottom of the shelf  

clip to install.

LIGHT SWITCH LOCATION:

Light switch location depends upon the GDM model. Most GDM models will have the light switch located on the right side of the ceiling 

inside the unit. Most instances the switch is located next to the temperature control. GDM-49’s and 72’s have the switch located on the right 

side of the evaporator housing along the interior ceiling. GDM-9’s, 5’s, and GDM-5PT’s have the switch located on the left side of the ceiling. 

Some convenience store GDM’s have the switch located behind the sliding doors above the light bulb for example the GDM-33SSL-54 and 

the GDM-33CPT-54. G4SM-23 models have an additional switch for the rotating display shelves. The switch for the rotating shelves in the 

G4SM-23 models is located under the sign frame.

INSTALLING 

SHELVES

(GDM-30 ONLY)

Tape door handles 

back to the cabinet 

when installing shelves

Summary of Contents for GDM-23

Page 1: ...s Only 25 Field Troubleshooting Freezer Units Only 26 27 Light Cover Install for GDM 10F GDM 12F 28 Maintenance Care Cleaning Cleaning Condenser Coil 29 30 Stainless Steel Equipment Care Cleaning 31 3...

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

Page 3: ...sonnel Do not puncture refrigerant tubing Caution Risk of fire or explosion Flammable refrigerant used Consult repair manual owner s guide before attempting to service this product All safety precauti...

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

Page 5: ...recycling appliance please make sure that the refrigerants are handled according to local and national codes requirements and regulations Refrigerant Disposal Your old refrigerator may have a cooling...

Page 6: ...l power cords that have become frayed or otherwise damaged Do not use a cord that shows cracks or abrasion damage along its length or at either end When removing the refrigerator away from the wall be...

Page 7: ...e 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...

Page 8: ...eveling 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 th...

Page 9: ...d 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 th...

Page 10: ...s 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 exc...

Page 11: ...s can not be removed unless placed in specific locations stated in these instructions STEP 2 Two Door Units Slide the front door so it is centered on the cabinet The door can not be removed unless it...

Page 12: ...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 I...

Page 13: ...e 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 cabine...

Page 14: ...iring 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...

Page 15: ...e Equipment Inc 13 13 INSTALLATION OPERATION INSTRUCTIONS IF YOUR CABINET IS BUILT WITH THIS TEMPERATURE CONTROL PLEASE SEE THE FOLLOWING INSTRUCTIONS On GDM Freezers the LAE Electronic Control is loc...

Page 16: ...Set Point temperature that will start the compressor Example If the Set Point is 9 F 23 C and the Differential is 10 F 5 C Set Point 9 F 10 Differential 1 F Or Set Point 23 C 5 Differential 18 C The c...

Page 17: ...hange the lock settings If no appears the controller is unlocked If yes appears the controller is locked See images 3 and 4 C Once the lock setting has been set correctly release the info button Wait...

Page 18: ...Manual Activation button B To control interior sign lights by the interior door switch depress the rocker switch to the ON position Light Switch is located on inside top right of the ceiling ON Posit...

Page 19: ...ing LAE Control Icons May need to unlock control WHY THE SET POINT IS THE TEMPERATURE AT WHICH THE COMPRESSOR WILL SHUT OFF Please note that the set point IS NOT the cabinet holding temperature HOW A...

Page 20: ...d release the Manual Defrost button until dEF appears B REAL TIME CLOCK RTC If controller is preprogrammed for RTC press the and hold the Manual Defrost button for 5 seconds until dh1 appears Release...

Page 21: ...To see the set point press and hold the info button and the stand by button at the same time ScL will appear See image 1 B Push the up button until dFt appears See image 2 C Press and hold the info b...

Page 22: ...www truemfg com True Food Service Equipment Inc SAFETY INFORMATION 20 20 DISPLAY...

Page 23: ...228 DDY OS2 X 1 8 75 167 1 925 FID T3 80 176 1 669 FDD X 32 1 8 OS3 X 1 8 85 185 1 452 FTO TLD 90 194 1 268 FCM SIM 95 203 1 145 FDT X 1 8 ADR 100 212 0 974 FDH X 1 8 105 221 0 858 FT1 110 230 0 758...

Page 24: ...essary 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...

Page 25: ...helf 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 D...

Page 26: ...rganizer until it snaps in place on top of shelf image 3 Tabs grip between shelf wire supports image 3a Step 4 Line up second TrueFlex organizer against the side of the first one and press into place...

Page 27: ...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 Whil...

Page 28: ...nd 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 resistan...

Page 29: ...te 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 A Check timer...

Page 30: ...r 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...

Page 31: ...___________ STEP 5 _____________ Lift cardboard cover above fan at plastic plugs and carefully clean condenser coil and fan blades ____________ STEP 6 _____________ INDOOR LOCATION After brushing cond...

Page 32: ...nit 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 cap...

Page 33: ...cannot see the grain 3 Use alkaline alkaline chlorinated or non chloride containing cleaners While many traditional cleaners are loaded with chlorides the industry is providing an ever increasing cho...

Page 34: ...oshine applied provides 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 Ea...

Page 35: ...er 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 All claims for l...

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