Installation & Service Manual
Contents
1. 2 o gt gt O hk CN N Z r N Page 8 October 2007 RCCG Domestic amp Export 50 Hz Case Circuits 16 Case DISCHARGE AIR REAR tT ASNT HEATER FRONT REAR e LT OH LAMP zl 9059 48 L1 LA J TOP SHELF LIGHTS DIAGRAM WRG NO SHELVES iva 8 9 Lu 5 _ 1 Bre p FRONT LAMP ALLAS 2 lt B 2 SOCKET Y HARNESS 4 PLACESN d DESCRIPTION RCCG w RISER OPTION 1 ONE ROW LIGHTED SHELVING 4 SOCKET HARNESS 4 PLACES FRONT LT CH RCCG w RISER OPTION 2 TWO ROW LIGHTED SHELVING C a Z ba O Lit a Y Re gt Y 7 lt O _ lt a L aH m E E L E B Cw IE E Tw l M H Pr c CASE BOTTTOM Li 5 56 2 or 4 co lt Ocoo0z xu gt gt e Ok CN NZ Lam October 2007 9 RCCG CLEANING AND SANITATION Component Removal and Installa tion Instructions for Cleaning Shelves and Shelf Brackets RCCG with Riser Option 1 or 2 1 Remove product from shelves 2 Unplug the light cords2. 6 Defrost Control Chart 6 Installation Procedure Check Lists See General UL NSF I amp S Man Wiring Diagrams 6 RCCG Domestic amp Export 50 Hz Case Circuits 7 Cleaning and Sanitation See General UL NSF I amp S Manual Component Removal and Installation Instructions for Cleaning 10 Shelves and Shelf Brackets RCCG w Riser Opt 2 or 3 10 ScreenS 10 BOHOM MAYS 10 Perimeter Air Ducts 10 Center Riser and End Duct Panels 10 Curved Plexiglas Care 10 Page 2 October 2007 Installation amp Service Manual RCCG Page General Information NSF Product Thermometer Installation 11 Shelf and Shelf Bracket Adjustment 11 Service Instructions Preventive Maintenance See General UL NSF 1 5 Manual Ballast Replacement 12 Anti Sweat Replacement 13 Curved Plexiglas 13 Plexiglas Finishing Procedure 14 Parts Information Operational Parts List 15 TYLER Warranty See General UL NSF 1 5 Manual The following M
3. DESCRIPTION RCCG w RISER OPTION 1 ONE ROW LIGHTED SHELVING 4 SOCKET HARNESS 2 PLACES GRN RCCG w RISER OPTION 2 TWO ROW LIGHTED SHELVING FAN MOTORS 6 PER 8 CASES ALL CASES MUST BE GROUNDED i EN 21 Ei SILICON CAULK EA IN THE PLUG C5 SS E a E a O 590 EO es eni CILLLLLLLLLLLLLLLLLL IIEe serm watt Too 0000000000000 0 da N NS 5 Q I LZ 10 oo Z gt H Gc lt j4 25598 ds gt A gt ae v ae Rie e NZ 7 j A October 2007 Page 7 RCCG Domestic amp Export 50 Hz Case Circuits 12 Case 2 Hi E DISCHARGE AIR REAR H ASNT HEATER FRONT AM F oo CLESIA j G REAR ve 7 7 El ig LT CH BLU ce CO OP SHELF LIGHTS NO SHELVES r ui FRONT JE YEL H 138 2 HARNESS 3 PLACES RCCG w RISER OPTION 1 ONE ROW LIGHTED SHELVING LAMP 4 SOCKET HARNESS 3 PLACES GRN RCCG w RISER OPTION 2 TWO ROW LIGHTED SHELVING SILICON CAULK THE PLUG O C Z 27 Y O m U 2 20 U lt Q _ E E u E w On FAN PANEL GROUND CASE BOTTTOM WALL 4 MN Mm wx I x Z Om N 2
4. from the sockets in the center riser duct panels 3 Remove both end shelf assemblies While supporting end shelf assembly remove screws from end shelf support brackets and side shelves After screws are removed carefully pull out end shelf assembly until support brackets clear the ends of the side shelves Remove the end shelf assembly 4 Push side shelves back and then lift up and out to remove them from the shelf brackets 5 Remove side shelf brackets for slots in the center riser uprights 6 After cleaning replace in reverse order Screens 1 Remove product from screens 2 Push screens up until bottom screen tabs clear the holes in the front duct 3 Remove screens from holes in rear duct panels and from case 4 After cleaning replace in reverse order Bottom Trays 1 Remove product and screens from case See this page 2 Grasp and lift out each of the bottom trays from the case interior 3 After cleaning replace in reverse order Perimeter Air Ducts Perimeter air ducts do not require removal for cleaning They are hinged and can be flipped up for cleaning Page 10 TYLER REFRIGERATION Center Riser and End Discharge Duct Panels 1 Remove product screens and bottom trays see this page 2 Remove all mounting screws and center riser and end discharge duct panels from case 3 After cleaning replace in reverse order Curved Plexiglas Care Cleaning CAUTION DO NOT use pa
5. from wire ends could damage other components and or cause personal injury or death b p et E 1 Remove the bumper 1 bumper retainer 2 and top trim cladding 3 to expose the bottom edge of the curved plexiglas 4 and the mounting screws 1 Disconnect faulty anti sweat wire leads 1 from case wires 2 2 Remove aluminum tape and fualty anti sweat wire 1 from inside lip of top shelf 3 3 Connect new anti sweat wire leads 1 to case wires 2 2 Remove mounting screws from broken or 4 Carefully position the new anti sweat damaged section of curved plexiglas 4 wires 1 on inside lip of top shelf 3 and Carefully cut apart sections of curved secure in place with aluminum tape plexiglass 4 at the joints Remove broken or damaged curved plexiglas 4 5 Reconnect the power to the case NOTE Make sure ends of adjoining plexiglas are clean and dry 3 Using a sanding block sand all adjoining edges of plexiglas to ensure smooth even edges April 2005 Page 13 RCCG 4 Measure and cut replacement section of curved plexiglas if necessary to approxi mately 1 4 longer than opening Block sand edges to make sure they are even and smooth D 5 Position and align new section of curved plexiglas in the opening and carefully hold it in place with padded clamps 6 Using a 1 4 to 3 4 Unibit step drill drill mounting holes in the same location as the previously drill
6. gt Carrier A United Technologies Company T RCCG shown with Riser Option 2 RCCG REFRIGERATED CHEESE ISLAND MERCHANDISERS Medium Temperature Self Serve Display Cases This manual has been designed to be used in conjunction with the General UL NSF Installation amp Service Manual Save the Instructions in Both Manuals for Future Reference This merchandiser conforms to the American National Standard Institute amp NSF International Health and Sanitation standard ANSI NSF 7 2003 PRINTED IN Specifications subject to REPLACES ISSUE PART IN U S A change without notice EDITION 4 05 10 07 No 9805000 REV B Tyler Refrigeration Niles Michigan 49120 TYLER RCCG REFRIGERATION CONTENTS Page _ Specifications RCCG Specification Sheets 4 Line Sizing Requirements See General UL NSF 1 5 Manual Pre Installation Responsibilities See General UL NSF 1 5 Manual Installation Procedures Carpentry Procedures 6 End Shelf Installation RCCG w Riser Opt 2 or 3 6 Trim Installation Alignment See General UL NSF 1 5 Manual Plumbing Procedures See General UL NSF I amp S Manual Refrigeration Procedures See General UL NSF I amp S Manual Electrical Procedures 6 Electrical Considerations 6 Defrost Information
7. ER TO THE MISCELLANEOUS SECTION BUFF IN THE TYLER SPECIFICATION GUIDE Electrical Data Fans amp Heaters 120 Volt ru Lam NEA STANDARD FANS ECM FANS ANTI SWEATS em DLE eem PE MODEL LENGTH CASE WATTS WATTS WATTS 204 050 0 83 __ 2 04 1812 132 320 RCCG 8 6 2 660 RCCG 12 8 272 2416 99 1 RCCG 161 16 544 4832 176 0 137 8 T8 Lighting with Electronic Ballasts 120 volt pee SHELF LIGHTS SHELF LIGHTS TOP SHELF LIGHTS 1DECK 2 DECKS MAXIMUM LIGHTING APAPAP EF LENGTH WATTS WATTS WATTS 3 TIERS 3 TIERS 049 194 8 049 114 0 2260 243 2830 113 0 171 0 339 0 452 0 1700 196 2280 388 4520 5 34 6220 Forcases with one tier of center top shelf lights and two tiers of shelf lights Defrost Data EPRSETTINGS DEFROST WATER LB FT DAY DEFROST TYPE STD or RISER OPT 1 TIME OFF RCCG w RISER OPT 2 Set EPR to give this pressure at the case CASE CIRCUITS This case requires a separate 120V circuit for fans lights and anti sweats The RCCG with standard riser has an 18 top center shelf The RCCG with riser option 1 has an 18 center top shelf and a single tier of 12 shelves The RCCG with riser option 2 has an 18 center top shelf and two tiers of 12 shelves All shelving has Lights UL SANITATION approved in accordance with ANSI NSF 7 CASE BTUH REQUIREMENTS are calculated to pro
8. at Circuit RCCG cases have one or two anti sweat heaters running around the inside edge of the top shelf molding These anti sweat heaters are wired directly to the main power supply so they can operate at all times Defrost Information See General UL NSF I amp S Manual for operational descriptions for each type of defrost control Defrost Control Chart Defrost Defrost Defrosts Duration Term Type Per Day Min Temp RCCG w std riser or riser opt 1 Off Time 6 22 RCCG w riser opt 2 Off Time 6 18 WIRING DIAGRAMS ELECTRICIAN NOTE OVERCURRENT PROTECTION 120V circuits should be protected by 15 or 20 Amp devices per the requirements noted on the cabinet nameplate or the National Electrical Code Canadian Electrical Code Part 1 Section 28 208V defrost circuits employ No 12 AWG field wire leads for field connections On remote cases intended for end to end line ups bonding for ground may rely upon the pull up bolts The following wiring diagrams on pages 7 thru 9 will cover the RCCG case electrical circuits including optional configurations fans lights and anti sweats October 2007 RCCG Domestic amp Export 50 Hz Case Circuits 8 Case R 4 uj DISCHARGE AIR Rear MAMMA z I ASWT HEATER FRONT MW CE lt OO NE EL FST LAMP Hi ES a MM o Qc REAR ix I LT CH 4 10 TOP SHELF LIGHTS NO SHELVES
9. ave been positioned install the bottom trays and the case screens End Shelf Installation RCCG w Riser Option 1 or 2 End shelf assemblies may be shipped separately If they are not already installed remove end shelf assemblies from shipping packaging Align end shelf assemblies with side shelves and attach two support brackets to the reinforcement areas under each side shelf Secure the support brackets with screws After the end shelf support brackets have been secured the end shelves will be supported by the side shelves Electrical Procedures Electrical Considerations CAUTION Make sure all electrical connections at components and terminal blocks are tight This prevents burning of electrical terminals and or premature component failure Case Fan Circuit This circuit is to be supplied by an uninterrupt ed protected 120V circuit The case fan circuit is not cycled on any of these models Page 6 TYLER REFRIGERATION Fluorescent Lamp Circuit All RCCG cases are supplied with 1 8 lights under both sides of the center riser top shelf The RCCG with riser option 1 comes with one additional row of wrap around T 8 shelf lighting The RCCG with riser option 2 comes with two additional rows of wrap around T 8 shelf lighting All electronic ballasts are remotely located under the center riser top shelf The lights are controlled by a light switch under the center riser top shelf Anti Swe
10. duce approximately the indicated entering air temperature with absolute maximum operating ambient limits of 75 F amp 55RH The information contained herein is based on technical data and tests that we believe are reliable and is intended for use by persons having technical skill at their own discretion and risk Since conditions of use are outside of Tyler s control we cannot assume any liability for results obtained or damages incurred through the applications of the data presented SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 4 October 2007 Installation amp Service Manual RCCG RCCG WITH STANDARD RISER CROSS SECTION 26 1 8 2 ode t LJ A i LI 36 14 L 17 7A6 71 1 8 RCCG WITH RISER OPTION 1 CROSS SECTION RCCG WITH RISER OPTION 2 CROSS SECTION Each shelf level connects with two 9 deep wrap around end shelf units 9 9 0 940 29 D E 36 M L 17 7 16 71 1 8 17 716 RCCG FLOOR PLAN F CASE LENGTH Refrigeration Stub ups 5 8 Suction 3 8 Liquid Electrical Stub ups 17 768 71 1 8 17 716 October 2007 Page 5 RCCG INSTALLATION PROCEDURES Carpentry Procedures The RCCG models do not have any open ends therefore no pull ups are required After all island cases h
11. ed holes were Secure new section with mounting screws CAUTION Avoid cement touching clear plexiglas surfaces If contact occurs the surface will scar and the final appearance may be unsatisfactory 7 Using a downling fixture align the top edge of plexiglas joint seam Carefully apply acrylic adhesive Weldon 1802 to joint seam from the outside surface of the plexiglas Let adhesive dry for 5 minutes 8 Using the same downling fixture drill a 1 4 hole through the top of the plexiglas joint seam Remove the downling fixture Page 14 9 Apply acrylic 8 Using a buffer 9 Repeat step 8 TYLER REFRIGERATION adhesive to 1 4 acrylic dowel pin and insert the pin in top hole Let acrylic adhesive dry for z 5 minutes then 7 cut off excess dowel pin and file smooth Plexiglas Finishing Procedure am a _ 4 a 1 If joint seam of plexiglas does not match perfectly grind uneven seam with 36 grit disc until seam is even The finish area should be approximately 4 inches wide 2 Dry sand using 80 grit sand paper Increase width of finish area approximate ly 1 4 on each side Repeat step 2 using 280 grit sand paper Repeat step 2 using 400 grit sand paper Wet sand finish area using 800 grit sand paper 6 Repeat step 5 using 1000 grit sand paper 7 Repeat step 5 using 1500 grit sand paper apply Novus brand heavy sc
12. edium Temperature Cheese Island Merchandiser models are covered in this manual MODEL DESCRIPTION RCCG 8 12 AND 16 CHEESE ISLAND MERCHANDISER WITH ONE NON REFRIGERATED CENTER SHELF RCCG 8 12 AND 16 CHEESE ISLAND MERCHANDISER WITH ONE w riser opt 1 NON REFRIGERATED CENTER SHELF AND ONE REFRIGERATED WRAP AROUND SHELF RCCG 8 12 AND 16 CHEESE ISLAND MERCHANDISER WITH ONE w riser opt 2 NON REFRIGERATED CENTER SHELF AND TWO REFRIGERATED WRAP AROUND SHELVES October 2007 Page 3 TYLER RCCG REFRIGERATION SPECIFICATIONS RCCG Refrigerated Cheese amp Deli Island Merchandisers Refrigeration Data CAPACITY BTUH FT UNIT DISCHARGE AIR AVG REF CASE entum EVAPORATOR SIZING TEMPERATURE VELOCITY CHARGE MODEL LENGTH PARALLEL CONVENTIONAL F F FPM LBS FT RCCG w RCCG w uu wr RCCG w L KEK Capacity data listed for cases with T 8 lighting under each side of center top shelf and shelf lighting where applicable For sizing all refrigeration equipment other then TYLER use conventional BTUH values Evaporator temperature is based the saturated pressure leaving the case Air velocity measured 1 hour after defrost at the top discharge air grid FOR SPECIFIC COMPRESSOR SIZING INFORMATION REFER TO TYLER APPLICATIONS FOR RACK SYSTEM COMPRESSORS AND OR THE COMPRESSOR MANUFACTURERS FOR SINGLE COMPRESSORS FOR LINE SIZING INFORMATION REF
13. last 12 Island 2 Lamp Ballast 4 Ballast wwe 16 Island 2 Lamp Ballast 4 Ballast wees T 8 Lampholder All Lamps 9041897 9041897 9041897 NSF Product Thermometer 5967100 5967100 5967100 For information on operational parts not listed above contact the TYLER Service Parts Department 5966635 4 October 2007 Page 15
14. mp Riser Opt 2 Ballast Riser Opt 2 Ballast BALLAST LOCATIONS UNDER 16 CENTER RISER TOP SHELF Riser Opt 2 Riser Opt 2 Riser Opt 1 Ballasts Riser Opt 1 Riser Opt 2 Riser Opt 2 Riser Opt 2 Ballast Ballast Ballasts Page 12 TYLER REFRIGERATION WARNING Shut off or disconnect power supply to case before changing a ballast 600V electrical power from wire ends could damage other components and or cause personal injury or death BALLAST COVERS UNDER CENTER RISER TOP SHELVES 1 Remove screws and ballast covers from behind the light fixtures under both sides of the center riser top shelf NOTE Mark wires before removing to assure proper installation 2 Disconnect wires from the faulty ballast Make note where the wires came from so they can be reconnected the same way 3 Remove mounting screws and the faulty ballast 4 Install new ballast and secure with mount ing screws 5 Reconnect wires to new ballast as they were connected to the faulty ballast 6 Install ballast covers under both sides of the center riser top shelf and secure with screws 7 Reconnect power to the case and turn on the light switch October 2007 Installation amp Service Manual RCCG Anti Sweat Replacement Perimeter Curved Plexiglas WARNING dei E Shut off or disconnect power supply to porn A case before changing an anti sweat ae al eX Electrical power
15. ort screws from bottom end of side shelves 4 Pull out end shelf assemblies until the bracket supports clear the ends of the side shelves Remove the end shelf assem blies i 5 Push side shelves back and then lift up Y and out to remove them from the shelf 4 Mount the bracket to the bottom tray with prackets two screws washers and capnuts 6 Remove and reposition all the side shelf brackets in the slots in the center riser uprights 7 Reassemble the wrap around shelf in the new position in the reverse order April 2005 Page 11 RCCG SERVICE INSTRUCTIONS See General UL NSF I amp S Manual for T 8 lamp and fan blade and motor replacement instructions Ballast Replacement All ballasts for the center riser top shelf lighting and the wrap around shelf lighting in riser options 1 amp 2 are located under the center riser top shelf behind the light fixtures See the diagrams below for ballast locations BALLAST LOCATIONS UNDER 8 CENTER RISER TOP SHELF Riser Opt 1 Ballast Riser Opt 2 Ballast SEE ESS PP See ee eS Zea 22 8228 ppememmmmmm See Se eee 4 LAMP Std Riser Riser Opt 1 amp Riser Opt 2 Ballast Riser Opt 2 Ballast BALLAST LOCATIONS UNDER 12 CENTER RISER TOP SHELF Riser Opt 2 Ballasts Riser Opt 1 ee es e I Ann L S ees 2 Std Riser Riser Opt 1 a
16. per towels soft clothes sponges or chamois to clean plexiglas These materials will scratch the acrylic surface Clean with lukewarm water and plenty of nonabrasive soap or detergent Use only bare hand to dislodge any caked on dirt Lightly dry with a clean damp chamois or clean soft cloth Waxing Wax should be applied in a thin even coat and brought to a high polish by rubbing lightly with a dry clean soft cloth Excessive rubbing may cause scratching and or buildup an electrostatic charge which attracts dust and dirt to the surface Electrostatic charge can be removed by blotting acrylic surface with a clean damp cloth October 2007 Installation amp Service Manual RCCG GENERAL INFORMATION Shelf and Shelf Bracket Adjustment NSF Product Thermometer Installation 1 Unwrap the thermometer and bracket assembly shipped loose with the case 2 Position bracket in front left corner of the left most bottom tray on one of the two case sides Making sure the bracket is flush with the left edge use the bracket holes as a template for where to drill the holes 3 Drill two 196 holes in the bottom tray NOTE For ease of installation position the wash ers and capnuts on the top side of the bracket and bottom tray Remove product from entire wrap around shelf that needs to be repositioned 2 Unplug all shelf light cords that the shelf light power 3 Remove end shelf bracket supp
17. ratch remover 3 until smooth using Novus brand fine scratch remover 2 10 Polish the finish area using a clean soft cloth and Novus brand Plastic Clean and Shine 1 October 2007 Installation amp Service Manual RCCG PARTS INFORMATION Operational Parts List Case Usage RCCG RCCG RCCG Std Riser Riser Opt 1 Riser Opt 2 Domestic Domestic Domestic Electrical Circuit 115 Volt 60 Hertz 115 Volt 60 Hertz 115 Volt 60 Hertz Case Size 8 12 16 Island 8 12 16 Island 8 12 16 Island Fan Motor 5125532 5125532 5125532 5 Watt 5 Watt 5 Watt Fan Motor Brackets 5213132 5213132 5213132 Fan Blades 6 00 20 5B 8 12 16 Islands 1657004 1657004 6 00 35 8 12716 Islands 9450091 Opt ECM Fan Motor 9025002 9025002 9025002 8 Watt 8 Watt 8 Watt Opt ECM Fan Motor Brackets 5205279 5205279 5205279 Opt ECM Fan Blades 6 00 15 5B 8 12 16 Islands 9408191 944041041 6 00 30 8 12716 Islands 9023766 Anti Sweat Heater center top shelf 8 Island 9039652 9039652 9039652 12 Island 9039650 9039650 9039650 16 Island 9039636 9039636 9039636 T 8 Ballast Center Riser Top Shelf 8 Islands 2 Lamp Ballast 5991029 5991029 5991029 12 Islands 4 Lamp Ballast 5966635 5966635 5933365 16 Island 3 Lamp Ballast T 8 Ballast Riser Opt Shelf Lights 8 Island 2 Lamp Ballast 5991030 2 5991030 2 5991029 2 5991030 2 4 Lamp Bal
Download Pdf Manuals
Related Search