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SCSS / SCSS-SL
SERVICE BAKERY
P/N IGSSB-SCSS / SCSS-SL-0108
INSTALLATION & OPERATION GUIDE
/Chino
Installation
& Operation
SCSS / SCSS-SL
Manual
REV. 0108
SERVICE BAKERY
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IGSSB-SCSS / SCSS-SL-0108 General Instructions Table of Contents THIS BOOKLET CONTAINS INFORMATION ON: MODEL DESCRIPTIONS General Instructions ................................................. 2 Cut & Plan Views ....................................................... 4 All models are available in either 48”, 60” lengths. Installation ................................................................. 5 SCSSSL - Non-refrigerated Summit Cake Self-Service LEVELING.....................................
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Rev. 0108 report and required claim forms. SHORTAGES Check your shipment for any possible shortages of mate- rial. If a shortage should exist and is found to be the re- sponsibility of Hussmann Chino, notify Hussmann Chino. If such a shortage involves the carrier, notify the carrier imme- diately, and request an inspection. Hussmann Chino will acknowledge shortages within ten days from receipt of equipment. HUSSMANN CHINO PRODUCT CONTROL The serial number and shipping date of all equipment has b
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1 11 /4" 3 1 2 /4" 11 /4" 1 3 12 /4" 2 /4" 3 7 /4" 14" 3 1 4 /4" 14 /4" 3 7 /4" IGSSB-SCSS / SCSS-SL-0108 Cut & Plan Views 1 6 /2" 1 35 /2" Refrig. Stub Up 1 24 /2" Drain Location 1 31 /2" Front Of Case 48" (Variable) 1 44 /2" SCSS SCSS Plan view Scale = 1/2" Summit Cake Service Bakery Case (Remote & Self Contained) Scale = 1/2" 1 1 35 /2" 6 /2" Refrig. Stub Up 1 24 /2" Drain Location 1 31 /2" Front Of Case 48" (Variable) 38" SCSS-SL SCSS-SL Plan view Summit Cake Self-Service Bakery Case – Slim
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Rev. 0108 Installation LOCATION must be raised under leg or by use of 2x6 or 2x4 leg The refrigerated merchandisers have been designed for brace. Remove side and back leg braces after case is use only in air conditioned stores where temperature and set. humidity are maintained at or below 75°F and 55% rela- 3. Set second case as close as possible to the first case, tive humidity. DO NOT allow air conditioning, electric fans, and level case to the first using the instructions in ovens, open doors
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IGSSB-SCSS / SCSS-SL-0108 Installation (cont’d.) JOINT TRIM CORNER WEDGES After cases have been leveled and joined, and refrigera- Corner wedges are attached via front and rear camlocks. tion, electrical, and wasted piping work completed, install Use a 7mm Allen wrench to turn the locks. Do not over- the splashguards. Fasten along the top edge, or center, with tighten! Join the top by using a joint bracket (included in #10 X 3/3" sheet metal screws. joint kit) with 3/8" bolts. DO NOT SEAL JOINT
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Rev. 0108 Refrigeration REFRIGERANT TYPE THERMOSTATIC EXPANSION VALVE LOCATION The standard refrigerant will be R-22 unless otherwise This device is located on the same side as the refrigera- specified on the customer order. Check the serial plate tion stub. A Sporlan balanced port expansion valve model on the case for information. is furnished as standard equipment, unless otherwise speci- fied by customer. REFRIGERATION LINES LIQUID SUCTION EXPANSION VALVE ADJUSTMENT Expansion valves must be
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IGSSB-SCSS / SCSS-SL-0108 T-STAT LOCATION PIPING For merchandisers with “electric” defrost, the suction and T-Stats are located within the electrical raceway. liquid lines should be clamped or taped together and Condensing Unit Installation Requirements insulated for a minimum of 30 feet. For models with For proper operation of the Condensing Unit provide an ® “KOOLGAS ” defrost, suction, and liquid lines should not opening with adequate exhause and intake as follows: contact each other, and sho
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Rev. 0108 Electrical WIRING COLOR CODE WIRING & SERIAL PLATE AMPERAGE Field Wiring must be sized for component amperes stamped on the serial plate. Actual ampere draw may be less than specified. Field wiring from the refrigeration con GREEN GROUND trol panel to the merchandisers is required for refrigera- PURPLE ANTI-SWEAT ORANGE LIGHTS tion thermostats. Most component amperes are listed in YELLOW RECEPTACLE the "Case Specs" section, but always check the serial plate. RED / BLACK T-STAT /SOLEN
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IGSSB-SCSS / SCSS-SL-0108 EKC 201 CONTROLLERS EKC 201 Identification t = 0→ +55°C room (See figs 1 and 2). t = –60→ +50°C system 1. Light emitting diode 12 V a.c./230 V a.c. = refrigeration 2.5 VA = defrost IP 54 = fan running 2. Minus sign 3. Display Fig. 1 (Flashes when setting value for room temp. is displayed). 4. Keys for programming and setting (see programming instructions). Programming and setting see programming instructions, parameter code, and settings. Press upper key for 2 s.
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Rev. 0108 Controller application setting parameters Para- Controller Min. Max. Factory Actual Setting and read-off parameters meter application no. value value setting setting codes 12 3 4 o o o Temperature controller, Temperature -60C50C3 C Thermostat 1 Differential ) r01 0.1 K 20 K 2 K o o o Max. limitation of set temperature r02 -59C50C50 C o o o Min. limitation of set temperature r03 -60C49 C -60 C Adjustment of temperature indication r04 -20 K 20 K 0.0 K o Temperature unit (°C/°F) r05 C Ala
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IGSSB-SCSS / SCSS-SL-0108 User Information STOCKING eration. In order to maximize product life, maintain a constant and 6. There are vents located at the base of the front of proper product temperature from the time the product the glass, just above the front rail. These vents supply is received through storage, preparation and display. a continuous, gentle flow of air across the front glass Products should not be placed in merchandisers until all which inhibits condensation. Do not place any
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Rev. 0108 User Information, Cont’d ® ® 2. Scrub thoroughly, cleaning all surfaces, with soap and Windex or Glass Plus are the only solutions recom- hot water. mended to be used to clean the non-glare glass. The dam- 3. Rinse with hot water, but do not flood. age to the glass from improper, caustic solutions is irrepa- 4. Apply the sanitizing solution according to Hussmann’s rable. directions. In addition to cleaning the glass with the recommended 5. Rinse thoroughly. product, there are precaut
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IGSSB-SCSS / SCSS-SL-0108 Maintenance COPPER COILS ELECTRICAL PRECAUTIONS The copper coils used in Hussmann merchandisers may be repaired in the field. Materials are available from local refrigeration wholesalers. BEFORE SERVICING – Always disconnect Hussmann recommends using #15 Sil-Fos for repairs. electrical power at the main disconnect when servicing or replacing any electrical component TIPS & TROUBLESHOOTING This includes (but not limited to) Fans, Heaters, Before calling for service, chec
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Rev. 0108 Electrical Schematics 15 J- BOX Temp Sensor Evaporator Fans MM M M Glass Heater Anti-Sweat Heater ~115V-1Ph-60Hz-2.5A to Temp/Defrost ~115V Controller Drawn By: Project Title: Drawing No.: Revisions: Boris Kasrel Refrigerated Medium Temp Self-Service Desplay No. Description: Date: By: Checked By: Date: 00.00.00 W8000001mnl BJK Hussmann Corporation, Int'l. Assembly: Drawing Title: BOM... / Prod# 13770 Ramona Avenue Chino, CA. 91710 File Location: (909)-590-4910 Lic.#: 64440
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IGSSB-SCSS / SCSS-SL-0108 16 J-Box, SCSS-L--KG, Remote, Kool Gas Defrost (2) ~208/230V Finned Defrost Htr 12 orange 12 black to Temp/Defrost Controller Anti-Sweat Htr 85W ~115V Glass Htr 60W ~115V Temp Sensor Evaporator MM M M Htr Shut-Off 20ºF 40ºF Klixon 20420L15-013-302 L40-1.5 Q00VA Legend: controls lines ~208/230V ~115V Revisions: Drawn By: Project Title: Drawing No.: Boris Kasrel W8100001mnl. No. Description: Date: By: Checked By: Date: 03.29.01 Refrigerated Low Temp Self-Service Display
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Rev. 0108 17 J-Box, SCSS-L--KG, Remote, Kool Gas Defrost ~208/230V Finned Defrost Htr 12 orange 12 black to Temp/Defrost Controller Anti-Sweat Htr 85W ~115V Glass Htr 60W ~115V Temp Sensor Evaporator MM M M Fans Shut-Off Htr Shut-Off 40ºF 20ºF Klixon #600-22-0010 Klixon 20420l28-229-89 20420L15-013-302 L20 - 1.5 R98A L40-1.5 Q00VA Legend: controls lines ~208/230V ~115V Drawn By: Project Title: Drawing No.: Revisions: Boris Kasrel W8100002mnl. No. Description: Date: By: Checked By: Date: 03.28.0
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IGSSB-SCSS / SCSS-SL-0108 18 J-Box, SCSS-L-E-S/C, Low Temp, Self-Contained, ElectricalDefrost 12 orange 12 black (2) ~208/230V Finned Defrost Htr 12 orange Transformer 12 black 12 white ~115V ~12V 12 black 12green 12 black 12 orange 12 black 12 black High/Low Pressure Safety ~208/230-1Ph Condensing Unit 12green Anti-Sweat Htr 85W ~115V 12 white 12 black 45 67 1 2 3 Glass Htr 60W ~115V Condensation Pan ~115V 12 14 16 Temp Probe 13 15 17 EKC 201 ~12V Evaporator 12green 8 10 3 5 7 12 white MM M M
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Rev. 0108 Appendices dations are included in the standard. They are based APPENDIX A. – TEMPERATURE on confirmed field experience over many years. GUIDELINES 1.1 The installer is responsible for following the installa- REFRIGERATED tion instructions and recommendations provided by The refrigerators should be operated according to Hussmann for the installation of each individual type Hussmann’s published engineering specifications for en- refrigerator. tering air temperatures for specific equipme
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IGSSB-SCSS / SCSS-SL-0108 Appendices, Cont’d 8. Is there exposure to direct sunlight? this evaluation, product temperature above the FDA 9. Are display signs blocking or diverting airflow? Food Code 1993 temperature for potentially hazardous 10. Are the coils of the refrigerator iced up? food will be the first indication that an evaluation should 11. Is the store ambient over 75°F, 55% RH as set be performed. It is expected that all refrigerators will forth in ASHRAE Standard 72 and ASHRAE keep
