Installation & Service Manual
Contents
1. 15 Electrical Considerations 15 Case F n Gout s Tc asese t 15 Fluorescent Lamp 15 Plumbing Procedures See General UL NSF I amp S Manual Refrigeration Procedures See General UL NSF I amp S Manual Defrost Information 15 Defrost Control Chart 15 Wiring Diagrams 15 NP Dom amp Exp 50 Hz Corner Case Circuits 16 N3P N4P HP N5P Dom amp Exp 50 Hz Corner Case Circuits 17 N4P450S N5P45IS Dom 4 Exp 50 Hz Corner Case Circuits 18 Cleaning and Sanitation Component Removal and Installation Instructions for Cleaning 19 Mirrors NAP N5P Models 19 Shelves and Shelf Brackets N4P N5P Models 19 19 19 Rear Duct Panels Models w o Shelf Light Sockets 19 Models w Shelf Light Sockets 19 Discharge Honeycomb 19 Front Lower Cladding 20 Front upper Cladding 20 Cleaning Instructions See General UL NSF 1 5 Manual Page 2 Sep2. ame aor Capacity data listed for 1 row of compact canopy lights and up to 3 rows of unlighted shelves For sizing all refrigeration equipment other than TYLER use conventional BTUH values Evaporator temperature is based on the saturated pressure leaving the case Air velocity measured 1 hour after defrost at the top discharge air duct using an ALNOR JR velometer with a scoop 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 REFER TO THE MISCELLANEOUS SECTION BUFF IN THE TYLER SPECIFICATION GUIDE N A 2 76 Electrical Data Fans and Heaters 120 Volt CASE FANS MODEL LENGTH CASE TOTAL TOTAL DISCHARGE AIR STANDARD FANS ECM FANS ANTI SWEATS wars wars ames wars 007 NA 05 3358 1 007 82 4 4515 43 15 16 1 034 302 NA NA NA 4505 51516 1 034 302 NA 4515 43 15 16 1 034 302 7 1 302 79 5 8 1 034 302 NA NA Compact Lighting with Electronic Ballasts 120 Volt MAXIMUM LIGHTING CANOPY LIGHTS SHELF LIGHTS PER ROW 10r4 ROWS CASE WATTS MODEL LENGTH WATTS 1 2 3 NaPsoiS 33 58 0 29 340 NA NA NA NA 029 Napasis 43 15 16 0 20
3. O50 075 300 600 900 115 138 0 N5P900S_ 79 58 0 60 720 025 050 075 300 600 900 135 1620 Defrost Data BACKUP PRESSURE SETTINGS EPR SETTINGS DEFROST WATER DEFROSTS DURATION R404A LB CASE DAY DEFROST TYPE PERDAY TIME MIN CUT IN CUT OUT PSIG N5P45IS 5 9015 5 9005 TIME OFF Used with Thermostat or EPR Control Set EPR to give this pressure at the case SHELVING AND MIRROR NOTES 15 and 18 shelves are available for the 5 corner cases When two sizes are used the smaller must be used on top Optional 12 or 16 mirror is available on the N5P corner cases UL SANITATION approved in accordance with ANSI NSF 7 CASE BTUH REQUIREMENTS are calculated to produce 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 analysis and or tests performed in a controlled lab environment that are consistent with industry practices and is intended as a reference for system sizing and configuration purposes only and for use by persons having technical skill at their own discretion and risk Conditions of use are outside of Tyler s control and we do not assume and hereby disclaim any liability for results obtained or damages incurred through application of or reliance on the data presented including but not limited to specific energy cons
4. TYLER T REFRIGERATION Installation amp Service Manual PRODUCE CORNER WEDGE CASES PRODUCE SELF SERVE INSIDE amp OUTSIDE CORNER MERCHANDISERS Medium Temperature amp High Performance Refrigerated Corner 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 U S A change without notice EDITION 12 05 DATE 9 07 NO 9037172 REV B Tyler Refrigeration Niles Michigan 49120 PRODUCE TYLER CORNER CASES REFRIGERATION CONTENTS _ Specifications NP Top Display Inside amp Outside Corner Merchandisers 4 Waterfall Inside amp Outside Corner Merchandisers 6 Multi Shelf Inside amp Outside Corner Merchandisers 8 N5P Multi Shelf Extended Height Inside amp Outside Corner Merchandisers soa ecu d od acea 11 Pre Installation Responsibilities See General UL NSF I amp S Manual Installation Procedures Carpentry Procedures 14 Case Line Up and Pull Up Locations 14 Trim amp NSF Thermometer Installation 15 Electrical
5. ALNOR JR velometer with a scoop 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 REFER TO THE MISCELLANEOUS SECTION BUFF IN THE TYLER SPECIFICATION GUIDE Electrical Data Fans and Heaters 120 Volt TOTAL TOTAL TOTAL STANDARD FANS ECM FANS ANTI SWEATS CASE MODEL LENGTH DT WATTS WATTS 43 1516 _1 0 34 302 5 CASE 51 516 1 E ELI _2 Defrost Data 6 DEFROSTS DURATION TERMINATION Rap4A DEFROST WATER DEFROST PERDAY TIME MIN sig LB DAY TIME OFF 43 56 __ __ Set EPR to give this pressure the case CASE CIRCUITS This case requires a 120V circuit for fans UL SANITATION approved in accordance with ANSI NSF 7 CASE BTUH REQUIREMENTS are calculated to produce 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 analysis and or tests performed in a controlled lab environment that are consistent with industry practices and is intended as a reference for system sizing and configuration purposes only and for use by persons having technical skill at their own discretion and risk Conditions of use are outside of Tylers cont
6. Display Cases USDA HT amp S Office Report No 247 October 1951 Fresh Fruits and Vegetables Handling and Care Corporate Extension Service Michigan State University December 2005 Page 23 PRODUCE CORNER CASES SERVICE INSTRUCTIONS See General UL NSF I amp S Manual for fan blade amp motor and color band amp bumper replacement instructions Connecting the Refrigeration Piping and Components WARNING Be sure to position a flame and heat resistent shield over the bottom of the case liner Heat from brazing could damage the liner and or cause personal injury or death from fire 1 Remove screws and refrigeration piping cover from the left bottom of the case 2 Position loose refrigeration piping and or optional valves between the open lines in the bottom and upright of the case NOTE Make sure all sensor and thermostat wires are clear of areas being heated e Mount all refrigeration lines off the floor to allow for cleaning access 3 Apply flux to all joint ends Starting at one end thoroughly heat each new pipe joint and braze it together Repeat this process until all new pipe joints have been brazed 4 After piping has cooled route and con nect thermostat and sensor wires through openings in the bottom of the case Compact Lamp Replacement N3PH N4P N4PHP N5P Models CAUTION Shut off light switch or disconnect power supply befroe changing a lamp Lighting system power and or ball
7. consistent with industry practices and is intended as a reference for system sizing and configuration purposes only and for use by persons having technical skill at their own discretion and risk Conditions of use are outside of Tyler s control and we do not assume and hereby disclaim any liability for results obtained or damages incurred through application of or reliance on the data presented including but not limited to specific energy consumption with any particular model or installed application SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 6 April 2008 PRODUCE Installation amp Service Manual CORNER CASES PRODUCE WEDGE CROSS SECTION Dimensional Specifications wem memes 20 06 ovine 2 aan __ zi vwe aose ov 26126 2 72r N3PH4S5IS FLOOR PLAN N3PH450S FLOOR PLAN Rear of Case 49 7 8 Overall Case Depth April 2008 Page 7 PRODUCE TYLER CORNER CASES REFRIGERATION N4P HP Multi Shelf Inside and Outside Bulk Produce Corner Merchandisers Refrigeration Data w i Sf rus rae CASE MODEL LENGTH DISCHARGE AIR AVG REF TEMPERATURE VELOCITY CHARGE F FPM LBS CASE EVAPORATOR CF zr
8. 2 NSF Product Thermometer 5967100 N5P Model Item Description 45415 1 Canopy Joint Ptd 9400625 2 Bumper Joint Trim 3 Bumper Retainer 4 Color Band Ptd 9450870 5 Bumper ween 6 Upper Front Cladding Ptd 9450873 7 Lower Front Cladding Ptd 9450872 8 Kickplate Joint Trim Ptd 9452769 9 Kickplate Ptd 9454863 10 Support Assembly 9450892 11 Pipe Leg Std 2 X 9 75 9024894 4 12 NSF Product Thermometer 5967100 December 2005 PRODUCE CORNER CASES 45215 4505 90215 9400625 9400621 9400627 9450870 9452465 9450541 9450973 9452471 9450542 9450872 9452468 9450543 9452769 N A 9452781 9454863 9454865 9454861 9450892 9452393 9450579 9024894 4 5967100 5967100 5967100 90215 9400627 color per order color per order 9450541 color per order 9450542 9450543 9452781 9454861 9450579 9024894 4 5967100 90 05 9400623 9450576 9450575 9452784 9454859 9450578 9024894 4 5967100 9024894 4 90 05 9400623 9450576 9450575 9452784 9454859 9450578 9024894 4 5967100 27
9. 240 025 0 50 075 300 60 0 900 0 5 4505 51 516 0 30 360 025 050 075 600 900 10 99 455 43 15 16 020 240 025 050 075 300 600 900 NaPsolS 77 480 025 050 075 300 600 900 0 60 720 025 oso 075 300 600 900 N4P900S 79 5 8 Defrost Data ELEK THERMOSTAAT CONVENTIONAL DURATION AIR SENSOR SETTINGS COMPRESSOR SETTINGS DEFROST WATER TYPE PER DAY PSIG cur our curour ALL MODELS TIME OFF 4 oum ed _ _ _ 2 60 46 58 TIME OFF N4PHP45IS ED TEMH 40 F 75 58 AII high performance cases use OFF CYCLE defrost NOTE 10 minutes is for EPR with suction stop for defrost isolation Defrost times increase by four minutes 14 min total when defrost isolation is by pump down Set EPR to give this pressure at the case f EPR is utilized use the settings shown in the chart NOTE The customer will need to set the EPR on the parallel rack or single unit to the appropriate suction temperature and the 455 cases must be on a separate suction stub with a separate EPR ADD 0 54 to EPR setting for each 1000 foot rise in elevation Required setup for a conventional unit uses an electronic thermostat to assure accurate temperature control The information contained herein is bas
10. 3 15 16 propuce 1 881 2 052 v 18 BULK _ 8 PRODucE 2 395 2 613 BULK s gt zu 29008 79 5 8 pRopuce 6417 7 000 Capacity data listed for 1 row of compact canopy lights and up to 3 rows of unlighted shelves For sizing all refrigeration equipment other than TYLER use conventional BTUH values Evaporator temperature is based on the saturated pressure leaving the case Air velocity measured 1 hour after defrost at the top discharge air duct using an ALNOR JR velometer with a scoop 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 REFER TO THE MISCELLANEOUS SECTION BUFF IN THE TYLER SPECIFICATION GUIDE Electrical Data Fans and Heaters 120 Volt TOTAL TOTAL DISCHARGE AIR STANDARD FANS ECM FANS ANTI SWEATS CASE FANS MODEL LENGTH CASE anes WATTS anes WATTS WATTS a 2455 431516 1 034 302 007 82 2905 7 034 302 NA NA 138 5 9005 7958 1 0 34 302 NA NA NA Compact Lighting with Electronic Ballasts 120 Volt CANOPY LIGHTS SHELF LIGHTS PER ROW uoc a CASE WATTS LENGTH WATTS 1 2 3 WATTS NSP4sIS 43 15 16 020 240 025 050 075 300 600 900 0 95 1140 2908 77 4 amp 0 025
11. 90 95 Yes Helpful No Remove decayed fruit Potatoes 40 50 85 90 No No Keep out of sun Radishes 32 90 95 Yes Profitable Yes Keep water off tops avoid tight packing Rhubarb 32 90 95 Yes Profitable No Trim thin slice off stems and stand in cold water Squash Summer 40 50 85 95 Yes Helpful Yes Winter amp Pmpkns 50 55 50 75 No No Spinach 32 90 95 Yes Profitable Yes Keep ventilated Sweet Potatoes 55 60 85 90 No No Keep ventilated Rhubarb 32 90 95 Yes Profitable No Trim thin slice off stems and stand in cold water Squash Summer 40 50 85 95 Yes Helpful Yes Winter amp Pmpkns 50 55 50 75 No No Spinach 32 90 95 Yes Profitable Yes Keep ventilated Sweet Potatoes 55 60 85 90 No No Keep ventilated Tangerines 32 85 90 Yes Profitable Yes Remove decayed fruit Tomatoes Ripe 45 50 85 90 Yes Helpful No Sell quickly refrigerate to hold Tomatoes Green 55 70 85 90 No No Ripen in back room sort frequently Turnips 32 90 95 Profitable Yes Sprinkle roots only Watermelons 40 45 80 85 Helpful No Cover cut melons with transparent film The Produce Handling Chart is courtesy of Produce Marketing Association Inc Newark Delaware 19711 from their 1973 Yearbook This book is published as a service to the Fresh Produce Industry For additional information consult The Commercial Storage of Fruits Vegetables and Florist and Nursery Stocks USDA Handbook No 66 1968 The Shelf Life of Fresh Fruits and Vegetables Retail Store
12. HE BORDER optional DEFROST HEATER VW OPTIONAL DEFROST LIMIT THERMOSTAT OPENS 50 F CLOSES 30 F DESCRIPTION AND ADDED A SHELF LT HARNESS DECIMALS m FRONT GLASS HEATER NAMG ONLY OPTIONAL SOLENO D VALVE NEED GLASS HEATERS SOME CASES DO NOT NOTE FAN PANEL GROUND 1 FAN MOTOR OPTIONAL TEMPERATURE THERMOSTAT 5 EI BALLAST BOX LOWER FRONT OF CASE PUSH ON CONNECTORS BLU YEL H 2 LAMP BALLAST aeu ALL CASES MUST GROUNDED BLU BEO CUT OFF BLU LEAD 1 ALSO APPLICABLE TO 4 9015 5015 4515 9005 SUPPLIES WHT 5 9 15 9005 WIRE NUT aH BLK 3 LAMP BALLAST bn FACTORY SHELF LIGHTS are BLU BOND ING LUG CONNECT ON EE d 220 50 60 2 PUSH ON CONNECTORS SUPPLY BLK THIS DIAGRAM N3PH451S 450S 4515 September 2007 17 N4P450S N5P45IS Domestic 4 Export BO Hz Corner Case Circuits RI REFRIGERATION CORPORATION LAMP CONNECTIONS FOR RED CASES WITH ONE OR TWO Wa n E BLU YEL CANOPY LAMPS p GEN RED BLU YEL S HOLE CONNECTOR TO CAP UNUSED BLU YEL WIRE 9044884 DIAGRAM WRG WG CS N4MHP450S N4P450S N5P451S CANOPY LIGHTS T d DIMENSIONS APPLY TO FINISHED PART AFTER ANY TREATMENT NO
13. LL BULK PRODUCE CORNER MERCHANDISER 30 INSIDE MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 45 INSIDE MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 45 OUTSIDE MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 45 INSIDE HIGH PERFORMANCE MULTI SHELF BULK PRODUCE MERCHANDSER 90 INSIDE MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 90 OUTSIDE MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 45 INSIDE EXTENDED HEIGHT MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 90 INSIDE EXTENDED HEIGHT MULTI SHELF BULK PRODUCE CORNER MERCHANDISER 90 OUTSIDE EXTENDED HEIGHT MULTI SHELF BULK PRODUCE CORNER MERCHANDISER December 2005 Page 3 PRODUCE TYLER CORNER CASES REFRIGERATION SPECIFICATIONS NP Top Display Inside and Outside Bulk Produce Corner Merchandisers aire AIR AVG REF Refrigeration Data CAPACITY prm I CASE MODEL LENGTH PARALLEL CONVENTIONAL CP ese LBS CASE BULK F Em 458 NPasis 43 156 PRODUCE wor RE SECUN BULK a 450 51 5 16 1 177 we 9 159 BULK n 90 5 80 11 16 PRODUCE sm a For sizing all refrigeration equipment other than TYLER use conventional BTUH values Evaporator temperature is based on the saturated pressure leaving the case Air velocity measured 1 hour after defrost at the top discharge air duct using an
14. M GENERAL INFORMATION NSF Product Thermometer Installation 1 Unwrap the thermometer and bracket assembly shipped loose with the case 2 Remove left front return air duct 3 Position bracket 1 in from left edge and just under the bottom return air duct holes 4 Mount the bracket to the return air duct with two self tapping screws 5 Replace the front return air duct Mirror Installation N3PH N4P N4PHP N5P Models Most corner cases will have two mirror sec tions Make sure the gaps at the ends of both mirrors are equal This will prevent any gap showing when the stainless steel trim is installed Also make sure all mirrors have a good tight seal between each mirror NOTE Mirror angles have been designed to be the same as straight cases but mirror heights on the back wall of the corner case may be different due to the case design Stainless steel trim may need to be cut and or notched to fit the gap between the corner and straight case joint September 2007 Installation 8 Service Manual Produce Handling Tips Fresh fruits and vegetable are living things even after they have been harvested They continue the process of respiration and tran spiration after harvesting Respiration is the process of self feeding to provide energy for maintaining life EXAMPLE Asparagus and sweet corn generate heat after they are picked Transpiration is the process of water loss through vapor from the plant t
15. MANUAL REVISIONS ALLOWED TYPICAL LIGHTED SHELF WIRING MODEL THE ATTACHED SOCKET COVERS MUST BE INSERTED EACH UNUSED SOCKET FOR LIGHTED SHELVES TO LIGHT CORRECTLY IN EACH COLUMN OPTIONAL SHELF LIGHTS 3 ROWS 3 SHELVES OPTIONAL SOLENOID VALVE aed FAN PANEL GROUND O gt 1 FAN MOTOR OPTIONAL TEMPERATURE THERMOSTAT BALLAST BOX LOWER FRONT OF CASE 3 HOLE CONN EL LAMP BALLAST 2 CANOPY LIGHTS T pLu M OFF BLU LEAD 120 WIRE NUT 60HZ BIR OR TY RAP STRAIN RELIEF FACTORY SUPPLIES BOND ING ALL CASES MUST BE GROUNDED WIRE NUT 5 LAMP BALLAST SHELF LIGHTS FIELD GROUND CONNECT I ON NOTE Page 18 September 2007 Installation 8 Service Manual CLEANING AND SANITATION Component Removal and Installation Instructions for Cleaning Mirrors N3PH N4P N4PHP N5P Models 1 Remove mounting screws and end molding from ends of mirror section s 2 Carefully grasp and lift mirror section until bottom edge clears the lower mirror track 3 Carefully lower mirror section out of upper mirror track and remove from case 4 After cleaning replace in reverse order Shelves and Shelf Brackets N3PH N4P N4PHP N5P Models 1 Remove product from shelves 2 If shelf has a light unplug the light cord from the socket in the rear duct panel Completely insert socket cover in the light socket to pro
16. NOR JR velometer with a scoop 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 REFER TO THE MISCELLANEOUS SECTION BUFF IN THE TYLER SPECIFICATION GUIDE Electrical Data Fans and Heaters 120 Volt FANS ECM FANS ANTI SWEATS CASE FANS 4515 51 5 16 LP AME ee 4505 56 13 16 1 034 302 NA 07 82 Compact Lighting with Electronic Ballasts MM Ur CN Volt CANOPYLIGHIS CASE MODEL LENGTH WATIS 55 51 5 16 092 360 N3PH45OS 56 13 16 Defrost Data BACKUP PRESSURE SETTINGS EPR SETTINGS DEFROSTS DURATION R404A DEFROST WATER DEFROST PERDAY TIME MIN psig _ LB DAY TIME OFF 40 R22 304 R22 43 56 Used with Thermostat or EPR Control Set EPR to give this pressure at the case MIRROR NOTES 23 mirror is standard with two elevating bottom trays There is no shelving available on the N3PH wedge cases UL SANITATION approved in accordance with ANSI NSF 7 CASE BTUH REQUIREMENTS are calculated to produce 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 analysis and or tests performed in a controlled lab environment that are
17. NS3INI ZHOS 2VAOCC o 5 ZHO9 2 021 5 o gt 79 gt 2 35720 Yad SOO6dN NO 3 3570 Yad 7 SIGPdN NO SHOLlON NYJ a3woTv SNOIS ASY VASO LAM 3313V 1MVd G3HSINIJ Oi AlddV SNOISN3NIQ 317 35 HMH3HIO 031212345 SMIV1IO dHOO 9 8338 NP Domestic 4 Export BO Hz Corner Case ISAW 545 9 AVLISOWYSHL 3301V33dW31 3SVO IWNO idO QION3 IOS VNOIJdO September 2007 16 N3PH N4P N4PHP N5P Domestic amp Export BO Hz Corner Case Circuits BLU YEL 6 BLU i Elano RED 218 CONNECTOR LAMP CONNECTIONS FOR TO CAP UNUSED CASES WITH ONE OR TWO BLU YEL WIRE CANOPY LAMPS ANTISWEAT HEATER CANOPY LIGHTS 9038743 DIAGRAM WRG N4M G 15 05 CORNER CASES 9401074 HD NAME E c 05 0 96 9037725 PL M DIMENSIONS APPLY TO FINISHED PART AFTER 7 ANY TREATMENT TYPICAL LIGHTED SHELF WIRING FOR BOTH TYPES OF LAMPS THAT MAY BE USED IN THIS CASE 1 TYLER REFRIGERATION CLAIMS TO THE INFORMATION 5 NO MANUAL REVISIONS ALLOWED THE ATTACHED SOCKET COVERS MUST BE INSERTED IN EACH UNUSED SOCKET FOR LIGHTED SHELVES TO LIGHT CORRECTLY IN EACH COLUMN ee fon OPTIONAL SHELF L GHTS 3 ROWS 3 SHELVES 030 ANGLES 1 DEG CHANGED T
18. air from short circuiting the display Deflectors are furnished with hump screen option See illustration Page 21 PRODUCE CORNER CASES Temperature Relative Produce CE Humidity 96 Apples 30 32 85 95 Apricots 31 32 85 90 Asparagus 32 36 90 95 Avocados 40 55 85 90 Bananas Ripe 56 58 85 90 For Ripening 58 68 90 95 Beans Lima 32 40 85 90 Beans Snap 40 45 90 95 Beets 32 85 95 Berries 31 32 90 95 Broccoli 32 35 90 95 Brussel Sprouts 32 35 90 95 Cabbage 32 90 95 Carrots 32 90 95 Cauliflower 32 90 95 Celery 31 32 90 95 Cherries 31 32 90 95 Corn Sweet 31 32 90 95 Cucumbers 45 50 85 90 Eggplants 45 50 85 90 Grapefruit 50 60 85 90 Grapes 30 32 85 95 Honeydews 45 50 85 90 Lemons 38 40 85 90 Lettuce 32 90 95 Limes 48 50 85 90 Mushrooms 32 35 80 90 Muskmelons 32 35 85 90 Onions Dry 32 65 70 Onions Green 32 90 95 Oranges 34 38 85 90 Parsnips 32 90 95 Peaches Ripe 31 32 90 Pears 29 31 90 95 Peas Green 32 90 95 Page 22 Ideal Storage Conditions Sell Quickly Refrigerate 1 2 days 40 F Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Display Rack Care TYLER REFRIGERATION Special Notes Avoid bruising Trim butts and stand Display on padded Display on padded surface Avoid bruising Shake up to aerate Moisten roots only Keep well ventilated Keep out of sun Remove yellow leaves Moisten roots onl
19. ast surges can burn out adjacent lamps if power is left on Page 24 TYLER REFRIGERATION Q 1 5 4 2 1 Remove lampshield end 1 2 Gently pull down on lamp 2 and lamp shield 3 to release end from retainer clip 4 3 Unseat and slide off light shield 3 from lamp 2 4 Carefully grasp and pull lamp 2 until it releases from the receptacle 5 5 Insert new lamp 2 in receptacle 5 until it snaps into place 6 Slide on lampshield 3 until it is fully seated on the receptacle 5 NOTE Slot in lampshield must line up with retain er clip to allow for proper lamp securing 7 Snap lamp 2 and lampshield 3 into retainer clip 4 Install lampshield end cap 1 over open end of lampshield 3 Discharge Grid Replacement N3PH N4P N4PHP N5P Models 1 Remove screws rear grid retainer and discharge grid NOTE Note position of the honeycomb grid dur ing removal so new grid can be reinstalled the same way CAUTION Improper installation of the honeycomb grid could result in improper air flow and or poor refrigeration 2 Position new discharge grid so front bottom lip is resting on lower lip of front grid retainer Install and secure discharge grid with rear grid retainer and screws September 2007 PRODUCE Installation amp Service Manual CORNER CASES PARTS INFORMATION Operational Parts List Case Usage Domestic Electrical Circuit 115 Volt 60 Hertz Cas
20. d 2 X 9 75 9024894 4 12 NSF Product Thermometer 5967100 N3PH Models TYLER Item Description N A N Canopy Joint Trim Ptd Bumper Joint Trim Bumper Retainer Color Band Ptd Bumper Upper Front Cladding Ptd Lower Front Cladding Ptd Kickplate Joint Trim Ptd Kickplate Ptd Kickplate Support Assembly Pipe Leg Std 2 X 9 75 NSF Product Thermometer Page 26 REFRIGERATION 45705 90 05 9458302 9451538 color per order color per order 9452465 9450574 color per order 9458241 9450576 9458242 9450575 N A 9452784 9458261 9454859 9458238 9450578 9024894 4 9024894 4 5967100 5967100 45215 4505 9400625 9400621 color per order color per order 9452253 9454678 color per order 9452262 9454666 9452259 9454667 9454847 9454736 9454855 9454857 9452245 9454750 9024894 4 9024894 4 5967100 5967100 September 2007 Installation 8 Service Manual NAP NAPHP Models Item Description 30215 1 Canopy Joint Trim Ptd 9400624 2 Bumper Joint Trim 3 Bumper Retainer 4 Color Band Ptd 9451642 5 Bumper _ 6 Upper Front Cladding Ptd 9452361 7 Lower Front Cladding Ptd 9452358 8 Kickplate Joint Trim Ptd N A 9 Kickplate Ptd 9454869 10 Support Assembly 9451643 11 Pipe Leg Std 2 9 75 9024894 4 9024894 4 1
21. e zr 39 eos es ze orme zone e w 30 es www zr 39 es 20447 sean me ze aoa es zone ene ze eve 015 FLOOR PLAN NAP45IS NAPHP4SIS FLOOR PLAN 33 5 8 EPI Rear of Case 11 1 16 41 11 16 Partition Width 39 7 8 Overall Case Depth April 2008 Page 9 PRODUCE TYLER CORNER CASES REFRIGERATION Page 10 N4P450S_FLOOR PLAN 18 15 16 Rear of Case 20 1 2 41 11 16 41 1 8 Partition Overall 1 2 Wath Case Depth Refrigeration 1 5 8 Suction Electric 3 8 Liquid 45 0 Front of Case 51 5 16 es N4P90IS_FLOOR PLAN 71 lt 109 16 _ vem um um um um em s m snum mmm pod 41 11 16 Case Depth Waste Outlet PM Front of Case 1 2e 4 9005 FLOOR PLAN 41 11 16 Partition Width April 2008 PRODUCE Installation amp Service Manual CORNER CASES N5P Ext Height Multi Shelf Inside amp Outside Bulk Produce Corner Merchandisers DISCHARGE AIR AVG REF CHARGE LBS CASE Refrigeration Data CAPACITY BTUH CASE EVAPORATOR CASE TEMPERATURE VELOCITY MODEL LENGTH PARALLEL CONVENTIONAL er F FPM BUK 7 2455 4
22. e Size All Produce Corners Fan Motor 5125532 5 Watt Fan Motor Brackets 6 Blades 5213132 7 75 Blades 5120098 Fan Bracket Plate 9041077 Fan Blades 6 10 5B NP900S N3PH45IS 9403971 6 15 5B NAPSOIS 9408191 6 21 5B N3PH45OS 5105621 6 27 5B 5 9023762 7 75 32 5B N4P450S 5104738 7 75 37 5B NP45IS OS N4P45IS 9454640 4 9015 05 5 4515 5 90 5 05 Compact Lamp Ballast N3PH N4P HP N5P canopy 5991029 shelf 3 rows 5991030 Compact Lampholder 9450238 N3PH N4P HP N5P can or shelf Compact Lamp Clip 9450239 N3PH N4P HP N5P can or shelf Compact Lampsheild 9410790 N3PH N4P HP N5P can or shelf Anti Sweat Heater Light Channel N4P30IS N3PH45IS OS N5P45IS 9044848 N4P450S 9403434 N4P90IS N5P90IS 9044847 N4P900S 9044846 NSF Product Thermometer 5967100 For information on operational parts not listed above contact the TYLER Service Parts Department December 2005 Page 25 PRODUCE CORNER CASES Cladding and Optional Trim Parts Lists NP Models Item Description 4515 1 Rear Riser Trim 9456419 2 Bumper Joint Trim 3 Bumper Retainer 4 Color Band Ptd 9450870 5 Bumper 6 Upper Front Cladding Ptd 9450873 T Lower Front Cladding Ptd 9450872 8 Kickplate Joint Trim Ptd 9452769 9 Kickplate Ptd 9454863 10 Support Assembly 9450892 11 Pipe Leg St
23. ed on technical analysis and or tests performed in a controlled lab environment that are consistent with industry practices and is intended as a reference for system sizing and configuration purposes only and for use by persons having technical skill at their own discretion and risk Conditions of use are outside of Tyler s control and we do not assume and hereby disclaim any liability for results obtained or damages incurred through application of or reliance on the data presented including but not limited to specific energy consumption with any particular model or installed application SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 8 April 2008 PRODUCE Installation amp Service Manual CORNER CASES SHELVING AND MIRROR NOTES 15 and 18 shelves are available for the corner cases When two sizes are used the smaller must be used on top Optional 16 23 or 30 mirror is available on the N4P corner cases UL SANITATION approved in accordance with ANSI NSF 7 CASE BTUH REQUIREMENTS are calculated to produce approximately the indicated entering air temperature with absolute maximum operating ambient limits of 75 F amp 55RH PRODUCE WEDGE CROSS SECTIONS 4 3015 4 4515 4 45 5 4515 4 9015 4 98005 Dimensional Specifications es arene arse me ve 30 Wem es wsww ero
24. ilure and or personal injury or death from electrical shock 5 After cleaning reconnect the shelf har ness connector and install and secure the rear duct panels in reverse order Discharge Air Honeycomb N3PH N4P N4PHP N5P Models Only NOTE Note position of the honeycomb grid dur ing removal so it can be reinstalled the same way 1 Remove screws rear grid retainer and honeycomb grid from front of top duct panel Page 19 PRODUCE CORNER CASES CAUTION Improper installation of the honeycomb grid could result in improper air flow and or poor refrigeration 2 After cleaning replace honeycomb grid as it was removed and secure with rear grid retainer and screws Front Lower Cladding 1 Remove screws from top of front lower cladding 2 Lower top of front lower cladding until bottom can be remove from top of kick plate support brackets 3 After cleaning replace and secure front lower cladding in reverse order Front Upper Cladding 1 Remove front lower cladding See this page 2 Remove screws bumper joint trim and upper cladding joint trim from front cor ners of the case 3 Remove color band bumper and bumper retainer from the case See General UL NSF I amp S Manual 4 Remove screws from sides of front upper cladding and remove front upper cladding 5 After cleaning replace front upper cladding and remaining front components in the reverse order Page 20 TYLER REFRIGERATION A
25. issues Post harvest life can be maintained by slow ing the rate of water loss Refrigeration low ers the rate of respiration and transpiration Store most types of produce close to freezing prior to display There are a number of expla nations ex Cucumbers can be kept relatively cool by themselves but could be damaged by temperatures below 40 F See chart on following pages for specifics Non refrigerated produce cases are called cases They are used to display pota toes dry onions bananas avocados and other products which don t need refrigeration These cases can also be used with a bed of cracked ice to display perishables Refrigerated produce cases displays produce products that require refrigeration The refrig eration coil is below the display and fans are used to circulate air through the case display This moving air will pick up moisture from unwrapped produce and carry it to the coil December 2005 PRODUCE CORNER CASES It is necessary to replace this moisture by using a water spray several times during the day At night the produce should be covered wih a wet cloth The alternate to sprinkling is to wrap the produce In order to maintain case air flow the return air duct must not be blocked by product An important aid to improve air circulation is to use air deflectors below the elevated screens in the case These deflectors will direct the air flow into the display and prevent cool
26. ll Up Locations Before starting the case line up review the store layout floorplans and survey the areas where case line ups are going to be installed WARNING Corner cases can be very heavy and possi bly top heavy before they are secured in a line up Always use a lifting device to remove case from skid and two or more people to move and position case Improper handling of cases could result in product damage and or personal injury 1 Apply two heavy beads of caulk ing compound from the Filler Kit to the ends of the adjoining cases at dotted and dashed lines Proper caulking pro vides good case refrigeration and sanitation MULTI SHELF 2 Using an appro MODELS priate lifting device lift corner case from skid and install four pipe legs Lower corner case to floor TOP DISPLAY MODELS Page 14 TYLER REFRIGERATION an B amp September 2007 Installation 8 Service Manual 3 Position corner case at end of case line up so front bumpers and case pull ups line up 4 Adjust legs inserts in bottom of legs 1 up to 1 1 2 to align and level pull ups and bumpers Push corner case tight against case line up CAUTION Do not drill or use other holes through the case end for pull ups This may deform the case ends and could cause joint leaks and or poor refrigeration 5 Secure corner case to case line
27. rol and we do not assume and hereby disclaim any liability for results obtained or damages incurred through application of or reliance on the data presented including but not limited to specific energy consumption with any particular model or installed application SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 4 April 2008 PRODUCE Installation amp Service Manual CORNER CASES NP PRODUCE WEDGE CROSS SECTION Dimensional Specifications E 27 seze 5 Less sse seu arf ar spa stie a zr zoe sr zr sw s 43 4515 FLOOR PLAN 45 5 FLOOR PLAN 18 15 16 April 2008 Page 5 PRODUCE TYLER CORNER CASES REFRIGERATION N3PH Waterfall Inside and Outside Bulk Produce Corner Merchandisers Refrigeration Data CAPACITY CAPACITY BTUH CASE 1 CASE DISCHARGE AIR CASE EVAPORATOR x ws TEMPERATURE VELOCITY CHARGE MODEL LENGTH PARALLEL CONVENTIONAL FPM LBS CASE 455 51 5 16 BULK 1 712 1 868 420 1 3 N A 1 17 PRODUCE Capacity data listed for compact canopy lights elevating bottom tray and a 23 mirror For sizing all refrigeration equipment other than TYLER use conventional BTUH values Evaporator temperature is based on the saturated pressure leaving the case Air velocity measured 1 hour after defrost at the top discharge air duct using an AL
28. t of the case behind the lower front cladding Case Fan Circuit This circuit is to be supplied by an uninter rupted protected 120V circuit The case fan circuit is not cycled during defrost on any of these models Fluorescent Lamp Circuit N4PHP and N5P corner case lighting is supplied by PL L folded lamps with electronic ballasts It is controlled by a light switch in each case The standard lighting is 1 row of horizontal lighting Defrost Information See General UL NSF 185 Manual for operational descriptions for Off Time defrost control Defrost Control Chart Defrost Defrost Defrosts Duration Term Type Per Day Min Temp Off Time NP 3 40 N3PH 3 40 N4P 3 40 N4PHP 2 10 N5P 3 40 produce models are only offered with Off Time defrost 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 page 16 17 and 18 will cover all the N4PHP N5P produce corner case circuits Page 15 5006 506 516 SO IWNOIAV
29. tect the receptacle 3 Push shelves back and then lift up and out to remove them from the shelf brackets 4 Remove shelf brackets from slots in rear uprights 5 After cleaning replace in reverse order Bottom Trays 1 Remove product from bottom of case 2 Grasp and lift out each lower tray from the case interior 3 Remove tray supports from slots in front and rear ducts 4 After cleaning replace in reverse order Front Air Ducts 1 Remove bottom trays see this page 2 Lift out front air duct sections 3 After cleaning replace in reverse order December 2005 PRODUCE CORNER CASES Rear Duct Panels Models w o Shelf Light Sockets 1 Remove mirrors shelves and or bottom trays see this page 2 Remove mounting screws and rear duct panels from case 3 After cleaning replace and secure rear duct panels in reverse order Models with Shelf Lights Sockets 1 Remove mirrors shelves and bottom trays see this page 2 Remove mounting screws from rear duct panels 3 Slowly lift out rear duct panel until the shelf harness connector near the top of the panel can be accessed 4 Desconnect shelf harness connector and complete removing the rear duct panel WARNING Rear duct panels with electrical recepta cles can be cleaned without removing the electrical receptacles Do not get moisture on electrical wires when cleaning under this cover Moisture on wires could cause premature product fa
30. tember 2007 PRODUCE Installation amp Service Manual CORNER CASES Page General Information NSF Product Thermometer Installation 20 Mirror Installation NAP N5P Models 20 Produce Handling Tips 21 Service Instructions Preventive Maintenance See General UL NSF 1 5 Manual Connecting the Refrigeration Piping and Components 24 Compact Lamp Replacement 24 Discharge Grid Replacement 24 Fan Blade and Motor Replacement See Gen UL NSF I amp S Manual Color Band amp Bumper Replacement See Gen UL NSF 185 Man Parts Information Operational Parts Lists 25 Cladding and Optional Trim Parts Lists 26 TYLER Warranty See General UL NSF 1 5 Manual The following Medium Temperature Top Display Waterfall and Multi Shelf Refrigerated Bulk Produce Corner Merchandiser models are covered in this manual MODELS 4515 NP450S NP900S N3PH4BSIS 4505 015 42 451 4 4505 4515 4 9015 4 9005 5 4515 5 9015 5 9005 DESCRIPTION 45 INSIDE TOP DISPLAY BULK PRODUCE CORNER MERCHANDISER 45 OUTSIDE TOP DISPLAY BULK PRODUCE CORNER MERCHANDISER 90 OUTSIDE TOP DISPLAY BULK PRODUCE CORNER MERCHANDISER 45 INSIDE WATERFALL BULK PRODUCE CORNER MERCHANDISER 45 OUTSIDE WATERFA
31. umption with any particular model or installed application SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE April 2008 Page 11 PRODUCE TYLER CORNER CASES REFRIGERATION N5P PRODUCE WEDGE CROSS SECTIONS 5 4515 Dimensional Specifications wer x 3 189 c e LR 26347 raw sr poxane zrine ea 5 zr rz porone eos 93 174 26347 46716 22 745 aonne 21116 2906 15 1361 weewos 3 174 26 34 46706 22 78 21116 aise 27 31 12 N5P45IS FLOOR PLAN 43 15 16 41 11 16 39 13 16 VERG ci Parton Page 12 April 2008 PRODUCE Installation amp Service Manual CORNER CASES N5P90IS FLOOR PLAN EN 15 13 16 10 9 16 ion Rear of Case 15 13 16 Base 30 3 4 Overall Case Depth N5P900S FLOOR PLAN Pus Rear of Case NC 1 8 41 11 16 14 13 16 Base 31 1 2 cane Refri eration Waste Outlet 3 8 Liquid Front of Case 79 5 8 April 2008 Page 13 PRODUCE CORNER CASES INSTALLATION PROCEDURES WARNING Corner cases are not intended as stand alone commercial refrigerated merchandis ers They must be bolted to the adjoining case s to provide stability Failure to do so could result in product damage and or pos sible personal injury Carpentry Procedures Case Line up and Pu
32. up by installing pull up bolts and mounting hard ware 2 at pull up locations A amp B or A B C amp D as shown on page 10 NOTE Do not tighten any pull up hardware until all of it has been installed Tighten all pull up hardware equally starting at point A and fin ishing at point B or D Do not overtighten 6 Install kickplate assembly 3 by securing clips to front legs 1 7 Install lower front cladding 4 by position ing lower tab behind top of kickplate and securing top of lower front cladding with bottom screws from upper front cladding Trim amp NSF Thermometer Installation The joint trim and mounting hardware are shipped loose Trim includes bumper joint trim front upper cladding joint trim front lower cladding joint trim and kickplate joint trim The NSF product thermometer and bracket assembly is shipped loose with the case After removing the thermometer and bracket assem bly from the shipping packaging position it on the inside of the front bottom left cutout in the partition Secure bracket to partition with two Screws Electrical Procedures Electrical Considerations CAUTION Make sure all electrical connections at com ponents and terminal blocks are tight This will prevent burning of electrical terminals and or premature component failure December 2005 PRODUCE CORNER CASES NOTE The electrical components are located in the electrical terminal box at the right front or center fron
33. y of Sprinkle only if refrigerated Keep well ventilated Keep cold to keep sweetness Do not bruise keep on ice Remove decayed fruit Keep well ventilated Cover cut melons with transparent film Sprinkling may be helpful Avoid soaking with water Handle carefully keep dry Cover cut melons with transparent film Remove loose wrappers keep dry Keep well ventilated Remove decayed fruit Moisten roots only Ripen at room temperature before storage Display in single or double layer on pads Sprinkle with Water Helpful No advantage Helpful No Profitable No in ice or shallow water No No surface No No No No Profitable No Profitable Yes Profitable Yes Helpful No Profitable Yes Profitable Yes Helpful Yes Profitable Yes bunches Profitable Yes Profitable Yes Helpful No Profitable Yes No No advantage No No advantage Helpful No advantage Helpful No Helpful No Helpful Yes Profitable Yes Helpful No advantage Helpful No Helpful No No No Profitable Yes Helpful No advantage Helpful Yes Helpful No Helpful No Profitable Yes Shake up to aerate keep cold September 2007 PRODUCE Installation amp Service Manual CORNER CASES Ideal Storage Conditions Display Rack Care Temperature Relative Sell Quickly Refrigerate Sprinkle Produce F Humidity 1 2 days 40 F with Water Special Notes Peppers 45 50 90 95 Yes Profitable Yes Pineapples Ripe 45 55 85 90 Yes No No Remove decayed fruit Plums 31 32
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