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Rev F Date: 11.2.2006 

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888 Porter Rd.  Muskegon, MI  49441  Phone: 231.798.8888  Fax: 231.798.4960  www.structuralconcepts.com 

READ AND SAVE THESE INSTRUCTIONS 

OPEN REFRIGERATED SELF-SERVICE MERCHANDISER 

Model DO3637R 

38 1/8”L x 28 5/8”D x 37 1/4”H  (

Upper Display Case Only)

  

 

 

 

38 1/8”L x 28 5/8”D x 61 1/8”H  (

Upper Display Case + Drop-In Refrigeration Unit)

 

 
Model DO4837R 

50 1/8”L x 28 5/8”D x 37 1/4”H  (

Upper Display Case Only)

  

 

 

 

50 1/8”L x 28 5/8”D x 61 1/8”H  (

Upper Display Case + Drop-In Refrigeration Unit) 

 

Model DO3623R 

38 1/8”L x 28 5/8”D x 23 1/4”H  (

Upper Display Case Only)

  

 

 

 

38 1/8”L x 28 5/8”D x 47 1/8”H  (

Upper Display Case + Drop-In Refrigeration Unit) 

 

Model DO4823R 

50 1/8”L x 28 5/8”D x 23 1/4”H  (

Upper Display Case Only)

  

 

 

 

50 1/8”L x 28 5/8”D x 47 1/8”H  (

Upper Display Case + Drop-In Refrigeration Unit) 

 

Note 1. Internal counter height must be at least 28” for refrigeration and proper air flow space. 
Note 2. 

Model DO3637R & 3623R

: Service Top Cutout dimensions must be 27.15” Wide x 36.65” Long 

(with a minimum 1.42” perimeter) for proper clearance and fit of Drop-In Refrigerated Merchandiser.  
These combined dimensions require a 30” minimum counter top space for cutout.   
Note 3. 

Model DO4837R & DO23R

: Service Top Cutout dimensions must be 27.15” Wide x 48.65” 

Long (with a minimum 1.42” perimeter) for proper clearance and fit of Drop-In Refrigerated 
Merchandiser.  These combined dimensions require a 30” minimum counter top space for cutout.  

 

SERVICE DROP-IN REFRIGERATED MERCHANDISER 

L:\Inst & Oper Man\Oasis\DO(L)37R, DO(L)23R Operr Man 99574.pub 

 

 PN 99574 

INSTALLATION & 

OPERATING MANUAL 

Model DO4837R

 

Model DO3637R

 

Summary of Contents for DO3623R

Page 1: ...er Display Case Only 50 1 8 L x 28 5 8 D x 47 1 8 H Upper Display Case Drop In Refrigeration Unit Note 1 Internal counter height must be at least 28 for refrigeration and proper air flow space Note 2 Model DO3637R 3623R Service Top Cutout dimensions must be 27 15 Wide x 36 65 Long with a minimum 1 42 perimeter for proper clearance and fit of Drop In Refrigerated Merchandiser These combined dimensi...

Page 2: ...LS REFRIGERATION SLIDE OUT EXPLODED PICTORIAL TECHNICAL INFORMATION SHEET MODEL DO3637R TECHNICAL INFORMATION SHEET MODEL DO4837R TECHNICAL INFORMATION SHEET MODEL DO3623R TECHNICAL INFORMATION SHEET MODEL DO4823R TROUBLESHOOTING CLEANING SCHEDULE CPC ESC3 CONTROLLER OVERVIEW CPC ESC3 CONTROLLER OPERATION CPC ESC3 SET POINT CHANGING INSTRUCTIONS WARRANTY TECHNICAL SERVICE 3 4 5 6 7 8 9 10 11 13 14...

Page 3: ...t is designed for the display of products in ambient store conditions where temperatures and humidity are maintained at a maximum of 24 C 75 F and 55 relative humidity WARNING Risk of Electric Shock Disconnect Power Before Servicing Unit WARNING ELECTRICAL HAZARD WARNING Hazardous Moving Parts Do Not Operate unit with covers removed Fan blades may be exposed when deck panel is removed Disconnect p...

Page 4: ...olten metal burning insulation flaming particles or the like through openings onto flammable material including the surface over which the refrigeration is mounted A sheet metal cabinet or similar enclosure is to be judged for acceptability with respect to its size shape metal thickness Sheet metal such as galvanized or stainless shall be 0 30 inch 22 gage or greater Steel enclosures shall be prot...

Page 5: ...flow 2 9 1 2 Countertop Facia enclosure space on cabi nets or counter to allow for pullout system slide out 3 15 Minimum opening in back of cabinet or counter to pull out refrigeration system 4 Back of counter cabinet must be vented at specific sizes to allow for proper air intake and air exhaust See Venting Instructions sections for specifics 5 Obstruction or restriction of air can void warranty ...

Page 6: ... safe parameters FACIA ENCLOSURE 13 MINIMUM AIR INTAKE SPACE 10 1 2 MIN AIR EXHAUST SPACE 15 MINIMUM MAINTENANCE ACCESS SPACE 32 MINIMUM MAINTENANCE ACCESS SPACE 9 1 2 NOTES 1 BACK OF CABINET MUST BE VENTED A MINIMUM OF 13 x 13 FOR AIR INTAKE 2 BACK OF CABINET MUST BE VENTED A MINIMUM OF 10 1 2 x 19 FOR AIR EXHAUST 3 BACK OF CABINET MUST PROVIDE A MINIMUM OF 15 x 32 FOR MAINTENANCE ACCESS THIS ARE...

Page 7: ... The minimum intake and exhaust areas must be allowed as illustrated below or case temperatures may fluctuate beyond safe parameters 15 MINIMUM MAINTENANCE ACCESS SPACE 2 NOTES 1 BACK OF CABINET MUST BE VENTED A MINIMUM OF 13 x 25 FOR AIR INTAKE 2 BACK OF CABINET MUST BE VENTED A MINIMUM OF 19 x 21 FOR AIR EXHAUST 3 BACK OF CABINET MUST PROVIDE A MINIMUM OF 15 x 45 FOR MAINTENANCE ACCESS THIS AREA...

Page 8: ... below or case temperatures may fluctuate beyond safe parameters NOTES 1 BACK OF CABINET MUST BE VENTED A MINIMUM OF 10 1 2 x 11 FOR AIR INTAKE 2 BACK OF CABINET MUST BE VENTED A MINIMUM OF 3 4 x 15 FOR AIR EXHAUST 3 BACK OF CABINET MUST PROVIDE A MINIMUM OF 15 x 32 FOR MAINTENANCE ACCESS THIS AREA AS DIMENSIONED BELOW WILL ALLOW SERVICE TO SLIDE OUT CONDENSING UNIT 4 SEE REFRIGERATION FUNDAMENTAL...

Page 9: ...798 4960 www structuralconcepts com INSTALLATION 9 1 Remove Case From Skid Caution Case must always remain supported or center of gravity may allow case to fall Slide to rear of skid and tip backward off skid while maintaining support See illustration below Slide Skid Out Firmly Hold Rear of Case While Sliding Case Off From Skid 3 Seal Upper Display Case to Base NSF Listed Industrial Grade Silicon...

Page 10: ...merchandiser is in a start up mode or has been idle for a long period of time the unit will require 30 minutes in order to pull down to temperature Spirit Filled Thermometer located in refriger ated compartment is for monitoring warmest air temperature in accordance with NSF Std 7 see illustration at right The temperature is controlled by a Tempera ture Control Module It is located at the lower ri...

Page 11: ...power unplug the light cord Lift shelf straight up to separate from brackets Remove brackets Note it may be necessary to remove the nylon shipping bracket retainer Pliers will be required to accomplish this task Light Fixtures Light fixtures are located at the top inside of case from the front and may be provided on the un derside of each shelf assembly Removal of lamp Rotate lamp 1 4 turn so that...

Page 12: ...rom the rear of the Drop In Refrigerated Section See below right illustration for general location Electrical J Box is assembled with Phillips screws To disassemble simply use Phillips screwdriver to remove screws Removing Rear Doors and Perforated Acrylic Plenum Note Doors are not interchangeable There is an Outer and Inner Door The Outer door is the right hand door from case rear It can be ident...

Page 13: ...ter and Inner must be replaced in the same manner in which they are removed Removing Perforated Acrylic Plenum After Outer and Inner Doors are re moved the Perforated Acrylic Plenum pieces can now be removed Slide the Plenum toward the center of the case Starting with the right hand Plenum lift up toward the top of the case and pivot the bottom Plenum out Perforated Acrylic Plenum pieces must be r...

Page 14: ...ge to copper refrigeration lines hoses and cable Insure that the flexible drain hose is fully inserted into the slot of hose support for proper drainage See illustration on next page for general location and specifics Temperature Control Module Temperature Control Module is located in the Electrical J Box The temperature is controlled by the Temperature Control Module It is located at lower right ...

Page 15: ...ollowing images show the various parts pertaining to the Refrigeration Unit that is slid directly out from lower section to be serviced Copper Tubing Refrigeration Service Valve Sight Glass Capacitor Condensing Coil and internal fan Condensing Unit Dryer Filter Flexible Hose Connections Electrical Junction Box Condensate Pan Copper Tubing Receiver ...

Page 16: ...16 R 888 Porter Rd Muskegon MI 49441 Phone 231 798 8888 Fax 231 798 4960 www structuralconcepts com TECHNICAL INFORMATION SHEET MODEL DO3637R ...

Page 17: ...17 R 888 Porter Rd Muskegon MI 49441 Phone 231 798 8888 Fax 231 798 4960 www structuralconcepts com TECHNICAL INFORMATION SHEET MODEL DO4837R ...

Page 18: ...18 R 888 Porter Rd Muskegon MI 49441 Phone 231 798 8888 Fax 231 798 4960 www structuralconcepts com TECHNICAL INFORMATION SHEET MODEL DO3623R ...

Page 19: ...19 R 888 Porter Rd Muskegon MI 49441 Phone 231 798 8888 Fax 231 798 4960 www structuralconcepts com TECHNICAL INFORMATION SHEET MODEL DO4823R ...

Page 20: ...Operating Confirm the utility power is on Check that the MAIN power switch is on Check that the unit is properly plugged in Check the circuit breaker box for tripped circuits Fans Not Working Check that the MAIN power switch is on Determine if there is ice build up blocking the fan Case Lights Not Working Check bulbs for proper installation and connection Check for burned out bulbs Clean dirt and ...

Page 21: ...g Controller is in defrost mode not and alarm Compressor is running is a normal condition Not Holding Temperature If a large amount of warm product was added to the case it will take time for the temperature to adjust The temperature will change during defrost mode but will return to normal Check that the discharge air is not disrupted or blocked by product Product is above load limit level Check ...

Page 22: ...move the decks and clean with soap and water X Remove rear doors and clean with a house hold or commercial cleaner X Vacuum tub under deck if necessary To flush out the tub disconnect power to the case Remove the deck and the fan shroud Direct drain to floor drain or a bucket Run hose into the drain to flush out debris Hose out the tub X Keep drains clean and free of debris which could clog the dr...

Page 23: ... Compressor Control Several setpoints are available that allow the operation of the compressor output to be tailored to match individual needs Min ON Off Times and Minimum Cycle Time Minimum ON OFF compressor times can be specified as well as a minimum time delay between compressor cycles These parameters help prevent short cycling Compressor Power On Delay Compressor power on delay setpoint c0 al...

Page 24: ...ected an alarm condition This key is also used to reset an alarm condition and to enter the setup mode allowing set points to be changed Compressor Key The Compressor key illuminates when the compressor output is on When the ESC3 is in setup mode this key is used to select a set point to be modified and to change the value of the set point Defrost Key The Defrost key illuminates when the ESC3 is i...

Page 25: ... be changed in this manner are identified in table 1 as a USER set point All other set points do require a password to change and are identi fied in table 2 as an OEM set point Note Table 2 can be obtained from OEM upon request To change USER set points 1 Press the alarm key and hold it until the letters PS are displayed 2 Use the compressor and defrost keys to scroll through the codes for the dif...

Page 26: ...uffered or incurred by SCC as a result of or in connection with any act omission or use of the Goods by Purchaser its employees or customers or any breach of this Agreement by Purchaser Liabilities shall include all costs claims damages judgments and expenses including reasonable attorney fees and costs Remedies of SCC SCC s rights and remedies shall be cumulative and may be exercised from time to...

Page 27: ...27 TECHNICAL SERVICE TECHNICAL SERVICE DEPARTMENT 1 800 433 9489 R 888 Porter Rd Muskegon MI 49441 Phone 231 798 8888 Fax 231 798 4960 www structuralconcepts com ...

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