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READ AND SAVE THESE INSTRUCTIONS
INSTALLATION &
OPERATING MANUAL
PN 99574
OPE SERVI N REF CE DR RIGE OP-I RATE N RED FRIGE SELF-SE RATRVICE ED MERC MEH RANDIS CHANDISE ER R
Model DO3637R
Model DO4837R
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 Cas
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TABLE OF CONTENTS 3 OVERVIEW AND WARNINGS ...………………………..…………………..…….………….....….. 4 CUSTOMER CABINET PROVISIONS…………………..…………………..…….………….....….. CLEARANCE AND AIR FLOW ...………………………..…………………..…….………….....….. 5 6 VENTING INSTRUCTIONS FOR AIR INTAKE / EXHAUST - DO3637R …………………….. 7 VENTING INSTRUCTIONS FOR AIR INTAKE / EXHAUST - DO4837R …………………….. VENTING INSTRUCTIONS FOR AIR INTAKE / EXHAUST - DO3623R …………………….. 8 9 INSTALLATION ………………………………………………………………………………
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OVERVIEW AND WARNINGS OVERVIEW • The Structural Concepts® Oasis® refrigerated self-service cases are designed to merchandise packaged products at 5° Celsius / 41° Fahrenheit or less product temperatures. • These cases should be installed and operated according to the following instructions to insure proper performance. • This unit 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% r
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CUSTOMER CABINET PROVISIONS Customer Cabinet Provisions • Customer provided cabinet must adhere to the minimum requirements in ANSI/UL Std. 471 and ANSI/NSF Std. 7. • Among the factors that are to be taken into consideration when judging the acceptability of a cabinet or similar enclosure are mechanical strength, resistance to impact, moisture-absorptive properties, flame resistance, resistance to distortion at temperatures to which the material may be subjected under conditions of u
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CLEARANCE AND AIR FLOW Service Top Cutout Dimensions Note: See Manual Cover for DO3637R, DO4837R, DO3623R & 4823R Service Top Cutout Dimensions. Clearance Dimensions The Refrigerated section must maintain airflow clear- ance. Dimensions are as follow. 1. 4" Minimum Spacing from bottom of refrigeration frame to bottom of cabinet or floor required for ade- quate air flow. 2. 9 1/2" Countertop / Facia enclosure space on cabi- nets or counter to allow for pullout system slide-out. 3
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FACIA ENCLOSURE 32” MINIMUM MAINTENANCE ACCESS SPACE 13” MINIMUM AIR INTAKE SPACE 9 1/2” 19” MINIMUM AIR EXHAUST SPACE 9 1/2” 13” MINIMUM AIR INTAKE SPACE 15” MINIMUM MAINTENANCE ACCESS P S ACE 10 1/2” MIN. AIR EXHAUST SPACE VENTING INSTRUCTIONS FOR AIR INTAKE / EXHAUST - DO3637R BACK VIEW OF CABINET AFTER POSITIONED ON CUSTOMER-SUPPLIED COUNTER/BASE Warning: The minimum intake and exhaust areas must be allowed (as illustrated below) or case temperatures may fluct
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1/2 9 ” 19” MINIMUM X T AIR E HAUS SPACE 25” MINIMUM AIR INTAKE SPACE 45” MINIMUM MAINTENANCE ACCESS SPACE 9 1/2” 2” FACIA ENCLOSURE 1 3” MINIMUM AIR INTAKE SPACE 15” MINIMUM MAINTENANCE ACCESS SPACE 15” MINIMUM AIR EXHAUST SPACE VENTING INSTRUCTIONS FOR AIR INTAKE / EXHAUST - DO4837R BACK VIEW OF CABINET AFTER POSITIONED ON CUSTOMER-SUPPLIED COUNTER/BASE Warning: The minimum intake and exhaust areas must be allowed (as illustrated below) or case temperatures
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VENTING INSTRUCTIONS FOR AIR INTAKE / EXHAUST - DO3623R & DO4823R BACK VIEW OF CABINET AFTER POSITIONED ON CUSTOMER-SUPPLIED COUNTER/BASE Warning: The minimum intake and exhaust areas must be allowed (as illustrated 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
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INSTALLATION 1. Remove Case From Skid 2. Display Case Setup Caution: Case must always remain supported • SCC® Service Drop-In Refrigerated Merchan- or center of gravity may allow case to fall. Slide diser Case consists of two sections: The Upper to rear of skid and tip backward off skid while Display Case and Drop-In Refrigerated Section. maintaining support. See illustration below. • As both sections make up one conjoined unit, it is both large and heavy. A team effort is re- quired fo
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START-UP AND OPERATION Case Start-Up Upper • Plug cord into a certified electrical outlet with Light Display Switch ground. Case • Turn on the Main Power Switch. Switch is in Spirit-Filled Thermometer the Drop-In Refrigerated Section on the rear Shelves (see illustra- right hand side of base. tion below) • The Temperature Control Module (LED) will illuminate. Evaporator coil fans and the Deck compressor motor should turn on. • From the front of the case, raise the deck
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MAINTENANCE FUNDAMENTALS Adjustable Shelf • Adjustment of the angle of the shelves can be Shelf Assembly made by pivoting the lower portion of the shelf bracket in the upright. • The shelves can be adjusted to an angle of: 0, 5, and 10 degrees. • See illustration at right. Shelf Bracket Shelf Assembly Removal • Shelves can be removed for cleaning or ad- Adjustment justments Notches • For lighted shelving, turn off power, unplug the light cord. • Lift shelf straight up to
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MAINTENANCE FUNDAMENTALS, CONTINUED Warning, disconnect power before provid- ing maintenance and service to unit. As- sembly or disassembly and servicing to be accomplished by licensed electrical con- tractor. Fan Evaporator Coil Fans Access and Removal Shroud • Fans may be accessed by removing Deck Coil (covering Fan Shroud, Fan Housing and Coil). See illustrations at right. Fan Light Ballast Access Housing Light ballast is located inside the Electrical J- Box. Electric
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MAINTENANCE FUNDAMENTALS, CONTINUED Removing the Rear Doors Shelving • Remove Thumbscrews (4 each side). Lamp Thumbscrew removal will allow Rear Thumbscrew Doors to be removed. • See illustration on this page for locations of Thumbscrews, Nuts, Perforated Acrylic Plenum, etc. • Move the doors toward the center of the case. • Starting with the Outer Door (right hand door from rear of the case), individually lift each door up toward top of the case and pivot the bottom of door
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REFRIGERATION FUNDAMENTALS Refrigeration Access, Connections & Servicing Assembly or disassembly and servicing to be accomplished by licensed refrigeration contractor. • Refrigeration Unit slides directly out from lower section to allow for servicing. • Service connections are located in the Refrigeration Slide-Out (shown at right). • Refrigeration Unit is equipped with evaporator pan for case condensation. Temperature Insure evaporator pan is plugged in 110V Control recept
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REFRIGERATION SLIDE-OUT EXPLODED PICTORIAL The following images show the various parts pertaining to the Refrigeration Unit (that is slid directly out from lower section) to be serviced. Condensing Coil Electrical (and internal fan) Junction Box Refrigeration Service Valve Capacitor Sight Glass Condensate Pan Receiver Copper Tubing Flexible Hose Condensing Connections Unit Copper Dryer Filter Tubing R 888 Porter Rd. Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.
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TECHNICAL INFORMATION SHEET - MODEL DO3637R R 888 Porter Rd. Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com 16
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TECHNICAL INFORMATION SHEET - MODEL DO4837R R 888 Porter Rd. Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com 17
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TECHNICAL INFORMATION SHEET - MODEL DO3623R R 888 Porter Rd. Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com 18
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TECHNICAL INFORMATION SHEET - MODEL DO4823R R 888 Porter Rd. Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com 19
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TROUBLESHOOTING Product is Drying Out Check the relative humidity in the store. Water on the Floor Check that all of the hoses are connected. Check that the drain trap is free of debris. Excessive Fan Noise Check that the case is aligned properly. Check that nothing is obstructing the blade rotation. Check that the fan shroud is properly secured. System is not Operating Confirm the utility power is on. Check that the MAIN power switch is on. Check that the unit is proper
