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T-23DT

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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

There are three basic things which can break down your stainless 
steel’s passivity layer and allow corrosion to rear its ugly head.

1.  Scratches from wire brushes, scrapers, and steel pads are just 

a few examples of items that can be abrasive to stainless steel’s 
surface.

2.  Deposits left on your stainless steel can leave spots. You may have 

hard or soft water depending 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.

3.  Chlorides are present in table salt, food, and water. Household 

and industrial cleaners are the worst type of chlorides 

 

to use.

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 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.   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.

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.

2. 

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.

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 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, causing pitting and rusting.

4.  

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.

5.  

MAINTAINING THE CLEANLINESS OF YOUR 
FOOD EQUIPMENT

 

Use cleaners at the recommended strength (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.

6.  

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.

7.  

HYDROCHLORIC ACID (MURIATIC ACID) 
SHOULD NEVER BE USED ON STAINLESS STEEL

8.  

REGULARLY RESTORE/PASSIVATE STAINLESS 
STEEL

FOR ADDITIONAL MAINTENANCE INSTRUCTION, 
PLEASE VISIT THE  MEDIA  CENTER AT   
WWW.TRUEMFG.COM

Содержание T-23DT

Страница 1: ...NUAL INSTALLATION MANUAL T 23DT 975524 T 23DT Freezer Refrigerator TABLE OF CONTENTS SAFETY INFORMATION Safety Precautions 1 Proper Disposal Connecting Electricity Adapter Plugs 2 INSTALLATION Ownership Uncrating How to Connect to Electricity 3 Wire Gauge Chart 4 Locating 4 Leveling 5 Installation of Legs or Castors 5 Sealing Cabinet to the Floor 6 SETUP Standard Accessories 7 OPERATION Startup 8 ...

Страница 2: ...autions 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 to puncture of refrigerant tubing follow handling instructions carefully Flammable refrigerant used CAUTION Keep clear of obstruction all ventilation openings in the appliance enclosure or in the structure fo...

Страница 3: ...Y 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 electrician to make sure the outlet is properly grounded If the outlet is a standard 2 prong outlet it is your personal responsibility and obligation to have it replaced with the properly grounded wall outle...

Страница 4: ...e 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 ELECTRIC INSTALLATION SAFETY INFORMATION If the supply cord is damaged it must be replaced by a special cord or assembly available from the manufacturer or its service agent Lamps must be replaced by identical lamps only Appliance tested ac...

Страница 5: ...14 14 14 14 14 14 14 3 14 14 14 14 14 14 14 14 14 14 14 12 4 14 14 14 14 14 14 14 14 14 12 12 12 5 14 14 14 14 14 14 14 12 12 12 10 10 6 14 14 14 14 14 14 12 12 12 10 10 10 7 14 14 14 14 14 12 12 12 10 10 10 8 8 14 14 14 14 12 12 12 10 10 10 8 8 9 14 14 14 12 12 12 10 10 10 8 8 8 10 14 14 14 12 12 10 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 1...

Страница 6: ...STORS OR OPTIONAL LEGS Important Safeguard for installation of leg castor Images 1 5 demon strate procedure SECURING CASTORS AND LEGS To obtain maximum strength and stability of the unit it is important that you make sure each castor is secure Optional legs are hand tightened securely against the lower rail assembly see image 4 5 The bearing race on the castor or the top edge of the leg must make ...

Страница 7: ...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 ...

Страница 8: ...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 Installing top tab of shelf clip 1 You may need to squeeze or twist the bottom of the shelf clip to install 3 Installing bottom of the shelf clip 2 Shelf clip installation complete 4 STANDARD ACCESSORIES SHEL...

Страница 9: ...ur inches of the evaporator housing Refrigerated air off the coil must circulate down the back wall NOTE If the unit is disconnected or shut off wait five minutes before starting again 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 Rem...

Страница 10: ... 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 plugged in a Interior lights will illuminate on glass door models only If lights do not come on verify the light switch is in the ON position Solid door cabinets may or may not have lights that may be controll...

Страница 11: ...ter 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 the Altitude Correction Table to the right WARMER COLDER 60 30 45 40 35 50 55 15 20 25 10 5 We advise to make a mechanical temperature control adjustment only for a high altitude location Compressor Terminals G...

Страница 12: ...o 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 temperatures will be colder than when the controller functions closer to sea level STEP 5 For high elevation installations it may be necessary to warm up the set points To make the adjustment insert the appropriate...

Страница 13: ...w 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 8000 258 9000 294 10 000 330 ...

Страница 14: ...will terminate and the 2 minute delay will start c After the 2 minute delay the compressor will restart d The Danfoss Control Display will continue to show deF for an additional 30 minutes 3 The Danfoss control will cycle the compressor and the evaporator fan s on and off determined by the Set Point and Differential temperatures a The Set Point is the adjustable preprogrammed temperature which shu...

Страница 15: ...l terminate and the 2 minute delay will occur c After the 2 minute delay the compressor will restart d The evaporator fans will remain off for an additional 3 minutes e The Danfoss Control Display will continue to show deF for an additional 30 minutes 3 The Danfoss control will cycle the compressor and the evaporator fan s on and off determined by the Set Point and Differential Temperatures a The ...

Страница 16: ...old for 6 seconds to defrost See Figure 3 STEP 4 Press and release top or bottom button for 2 seconds to display cut out temperature Raise or lower the set point use the top or bottom to go up or down Release the button and temperature will go back See Figure 4 NOTE The set point cut out temperature is NOT the cabinet temperature STEP 5 Press upper button and hold for 5 seconds to change temperatu...

Страница 17: ...s the DEFROST button for 3 seconds to defrost See Figure 3 STEP 4 Press the UP button for 3 seconds to display the set point cut out temperature Press the UP or DOWN button to raise or lower the temperature See Figure 4 NOTE The set point cut out temperature is NOT the cabinet temperature STEP 5 Press the UP button for 10 seconds ºF or ºC will display Press the UP button to change from F to C See ...

Страница 18: ...ALUE Sensor 1 defect E1 Sensor 2 defect E2 Compressor fault E4 Heater fault E5 Pot fault E6 Supply voltage low ULo Supply voltage high UHi High temperature alarm Hi Temperature Low temperature alarm Lo Temperature Communication error E13 DANFOSS ELECTRONICTEMPERATURE CONTROLS ...

Страница 19: ...e grill Image 1 STEP 3 Remove bolts anchoring compressor assembly to frame rails and carefully slide out tube connections are flexible STEP 4 Clean off accumulated dirt from condensing coil with a stiff bristle brush STEP 5 Lift cardboard cover above fan at plastic plugs and carefully clean condenser coil and fan blades STEP 6 After brushing condenser coil vacuum dirt from coil and interior floor ...

Страница 20: ...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 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 COVERED BY THE WARRANTY HOW TO CLEAN THE CONDENSER 1 Disconnect the ...

Страница 21: ...NG 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 2 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 scour...

Страница 22: ...r 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 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 w...

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