Tyler Refrigeration N5DL User's Manual
Contents
1. 18 Fan Blade and Motor Replacement See Gen UL NSF 1 5 Manual Color Band and Bumper Replacement See Gen UL NSF I amp S Man Parts Information Operational Parts List 19 Cladding and Optional Trim Parts List 20 TYLER Warranty See General UL NSF I amp S Manual The following Narrow Medium Temperature Dairy and Deli Merchandiser models are covered in this manual MODELS DESCRIPTION N5D 3 4 amp 8 REMOTE MULTI DECK DAIRY DELI MERCHANDISER N5DH 4 6 amp 8 REMOTE DEEP WELL MULTI DECK DAIRY DELI MERCHANDISER N5DL 4 6 amp 8 REMOTE LOW FRONT MULTI DECK DAIRY DELI MERCHANDISER N5DSC 4 amp 6 SELF CONTAINED MULTI DECK DAIRY DELI MERCHANDISER November 2005 Page 3 N5D N5DH NSDL N5DSC Tyler Refrigeration SPECIFICATIONS N5D N5DH N5DL Narrow Multi Deck Dairy Deli Merchandisers Refrigeration Data AVG REP TEMPERATURE CHARGE TT 1 278 ar wo TEMP 1 200 1238 157 19 35 Wo 136 Hea ee t and Jor come with 1 rev of BEDA sanser lights and 4 rows of splional TA shelves Adjustmesta must ba made bo thin bass rating sach option installed on This casa DUCT 30 ATUHPT for sach coe of urlighisd shelves For string all refrigeration eqeipmerd other than TYLER wre conventional STUH v2. 11 Bumper Backer color by order 12 Bumper End Trim color by order 13 Cladding Ptd N5D N5DL 9025459 9025460 902561 N5DH 9026305 9026306 90265307 NSDSC wee mm semen 9603773 9603774 14 Cladding N5D N5DL 9025462 9025463 902564 N5DH 9026308 9026309 9026310 NSDSC mm semen 9025462 9025463 15 Screw 5183536 10 5183536 12 5183536 15 5183536 10 5183536 12 16 Kickplate Ptd 9039267 9039266 9039269 9039267 9039268 Kickplate Joint Trim Ptd 9039020 9039020 9039020 9039020 9039020 Screw 9037551 4 9037551 5 9037551 6 9037551 4 9037551 5 17 Screw 9029131 4 9029131 6 9029131 8 9029131 4 9029131 6 18 Kickplate Support 9039022 2 9039022 3 9039022 4 9039022 2 9039022 3 19 LH End Close off Pid 9022469 9022469 9022469 9022469 9022469 RH End Close off Ptd 9022471 9022471 9022471 9022471 9022471 20 Screw 5048626 2 5048626 2 5048626 2 5048626 2 5048626 2 For information on 3 N5D cladding and optional trim parts contact the TYLER Service Parts Department Page 20 November 2005 Installation amp Service Manual N5D N5DH N5DL N5DSC May 2004 Page 21
3. m same brabo delist harming Ron for hal dett type Sal fia pressure al Ra casa SHELVING NOTES You MUST USE all 207 desp shetvas 3 Moss minimum or 4 rose masa The top sos MUST HAVE a gasket TYLER recommends that this cose be merohandised on straight shelves not sloped doamward UL SANITATION approved in accordance wiih ANSINSF 7 BTUH REGUIREMENTS are calculated to produce anprosimately fa indicated sr ering air temperature vill absolute massen opera ambient limita of 75 F amp SSAH Th bosted ied on data and Man we Delsnra aed hos Sy paradne dii a own discretion and risk Since of use outside of Tyers control we canto ssume any tor results obtained damages incurred the the dala prone SPECIFICAT OMG ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 4 December 2006 Installation amp Service Manual N5D N5DH N5DL N5DSC 281 2 281 4 ag ajar 1 8 48 1 4 72 114 or 75 3 8 E r ur i pu Reor of Case sia November 2005 Page 5 N5D N5DH NSDL N5DSC Tyler Refrigeration N5DSC Narrow Multi Deck Dairy Deli Merchandisers Self Contained Rofrigeration Data CAPACITY DISCHARGE AN AG REF CASE EVAPORATOR UNIT SI
4. Seaaor used dor bs ast lien erate The panin ba bosted in ame biten as Tha dinanzi minahan ion for Tai detrosi Bal EPA bo ghe previa t Pa SHELVING NOTES You MUST USE 207 doop sholves 3 res minimum or 4 ross maximum The top row MUST a mar paskat TYLER recommends that thle cise be merchandissd on straight shelves noi sloped downward UL SANITATION approved in accordance with ANSUNSF 7 CASE BTUH REQUIREMENTS calculated produce approximately the indicated entering air temperature wit abeelule maximum operating amitian limits T5 F amp 56RH The iniomaton karen is based on enia dala ond test thet wo believe pre reiia mr 5 intended une Dy persona sk l their and risk Since of usa carita control wi cannot aure any fot mete cla ce hound Moogh spplkstons of the dais presented EPECIFICATIONG ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 6 December 2006 Installation amp Service Manual 48 1 4 or 72 1 4 3 3 4 27 1 2 37 Base DA 4 37 7 8 6 2006 N5D N5DH N5DL N5DSC Lada i Uprighi Spacers proper spssing between the of this cess and the store wall
5. N5D N5DH N5DL N5DSC NARROW MULTI DECK DAIRY DELI MERCHANDISERS Medium Temperature Refrigerated 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 10 05 DATE 5 06 NO 9037155 Rev D Tyler Refrigeration Niles Michigan 49120 50 N5DH N5DL N5DSC Tyler Refrigeration CONTENTS Page Specifications N5D N5DH N5DL Specification Sheets 4 N5DSC Specification Sheets 6 Pre Installation Responsibilities See General UL NSF I amp S Manual Installation Procedures Carpentry Procedures 8 Case Locations 8 Electrical 8 Electrical Considerations 8 Plumbing Procedures See General UL NSF I amp S Manual Refrigeration Procedures See General UL NSF 1 5 Manual Defrost Information 8 Defrost Control Chart 8 Installation Procedure Check Lists See Gen
6. 34 1825 DEM Avon IO A0ONYH 3593 OL 802 LINO SIHL NO 0357 38 NWO SIdAL AVTIH ONILHVLIS 1839344 0 Jaw 3MIHL lt ALON May 2006 Page 12 Installation amp Service Manual N5D N5DH N5DL N5DSC 800MA Canopy Lighting Circuit Optional Canopy Lighting Circuit OPTIONAL ONE ROW Ta LAMPS OPTIONAL TWO ROWS OF T A AMPS May 2004 Page 13 N5D N5DH NSDL N5DSC Tyler Refrigeration Optional Shelf Lighting Circuits 3 amp 4 Cases OPTIONAL LIGHTED SHELVES 4 ROW 4 SHELVEG 6 amp 8 Cases THE ATTACHED SOCKET COVERS INES kic COLUMN g PTIDHAL LIGHTED SHELVES 4 ROWS 8 SHELVES Page 14 November 2005 Installation amp Service Manual CLEANING AND SANITATION Component Removal and Installa tion Instructions for Cleaning Mirrors 1 Remove mounting screws and end mold ing of mirror line up 2 Carefully grasp and lift mirror section until bottom edge clears the lower mirror track 3 Carefully lower mirror out of upper mirror track and remove from case 4 After cleaning replace in reverse order Shelves and Shelf Brackets 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 protect the receptacle 3 Push shelves back and then lift up and out
7. other cases eccome possible condensation problema FORGED VENTILATION may be necessary in some situations 1 172 Paton End 25 Page 7 N5D N5DH N5DL N5DSC INSTALLATION PROCEDURES Carpentry Procedures Case Pull Up Locations The N5D N5DH N5DL and N5DSC models have four pull ups at each end of the case Pull ups A B C and D are located as shown and should be install ed and tightened starting with A and finishing with D See General UL NSF 145 Manual for line up assembly instructions Electrical Procedures Electrical Considerations CAUTION Make sure all electrical connections at com ponents and terminal blocks are tight NOTE Since the lower front cladding is shipped loose the wiring has immediate access Page 8 Tyler Refrigeration 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 N5D N5DH N5DL N5DSC case lighting is supplied by 800MA HO horizontal lights It is controlled by a light switch in each case The standard lighting is 1 row of high output 800MA canopy lights N5D N5DH N5DL N5DSC also offers up to 4 rows of T 8 shelf lights with remote electronic ballasts Self Contained Circuit N5DSC cases are self contained units Specific information on self contained units not listed on the specifications sheets on
8. pages 6 and 7 should be obtained directly from TYLER Refrigeration Defrost Information See General UL NSF 185 Manual for operational descriptions for Off Time defrost control Defrost Control Chart Defrost Defrost Defrosts Duration Term Per Day Min Temp N5D H L Off Time 4 24 N5DSC Off Time 6 28 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 9 thru 14 will cover the N5D N5DH N5DL and N5DSC case circuits and the lighting circuits May 2004 2004 LIGHT CORRECTLY 1DMML SHELVES 4 FO 120 SUPPLY DR 220VAC 50HZ INTERNATIONAL ALL CASES MUSTED BE GROUNDED Page 9 120 SUPPLY 220 S0HZ INTERNATIONAL ALL CASES MUST BE GROUNDED Page 10 May 2004 2004 MOTE 120 7 SUPPLY OR 230vAC INTERNAT ONAL ALL CASES MUST BE GROUNDED Page 11 l LO 0475096 550 sa 5 515 2 149 OS05N ENE NS
9. 614629 5614629 5614629 5614629 T 8 Lampholder canopy 9041897 9041897 9041897 9041897 9041897 9041897 shelf 9041897 9041897 9041897 9041897 9041897 9041897 Self Cont Compressor N5DSC 5965977 5965978 M Compressor Model No N5DSC REK3 0125 PFV REY3 0175 PFV Condensate N5DSC 9601926 5966037 Condensate Pan Heater 9601906 9601905 2 8 N5DSC 1500 Watt 2000 Watt NSF Product Thermometer 5967100 5967100 5967100 5967100 5967100 5967100 For information on operational parts not listed above and for 3 N5D operational parts contact the TYLER Service Parts Department May 2006 Page 19 50 N5DH N5DL N5DSC Tyler Refrigeration Cladding and Optional Trim Parts List ltem Description N5D N5DH N5DL N5DSC 4 6 8 4 6 1 Screw 5183536 3 5183536 4 5183536 6 5183536 3 5183536 4 2 Close off Hood 9026366 9026367 9026368 9026366 9026367 3 Can Hood Joint Trim Ptd 9029422 9029422 9029422 9029422 9029422 4 Hood 9025968 9025969 9025970 9025968 9025969 5 Screw 9025833 9025833 9025833 9025833 9025833 6 Bumper Retainer Hand Rail color by order 7 Rail Backer Ptd 9025316 9025316 9025316 9025316 9025316 8 Color Band Ptd 9023791 9023796 9023799 9023791 9023796 9 Color Band Backer Ptd 9040223 9040223 9040223 9040223 9040223 10 Bumper color by order
10. UL NSF I amp S Manual Wiring Diagrams 8 N5D N5DH N5DL Domestic amp Export 50Hz 4 Case Circuits 9 N5D N5DH N5DL Domestic amp Export 50Hz 6 Case Circuits 10 N5D N5DH N5DL Domestic amp Export 50Hz 8 Case Circuits 11 N5DSC Domestic amp Export 50Hz 4 and 6 Case Circuits 12 Canopy Lighting Circuits 13 Optional Shelf Light 14 Cleaning and Sanitation See General UL NSF I amp S Manual Component Removal and Installation Instructions for Cleaning 15 and A 15 Shelves and Shelf Brackets 15 ie vole SE ee ke 15 st sarees chee SS ee ee ee ee 15 Rear Duct Panels 5 15 Discharge Air Honeycomb 15 TOP DUCT rede Dere NS 16 Lower Cladding 16 Upper Cladding 16 Page 2 May 2004 Installation amp Service Manual N5D N5DH N5DL N5DSC Page General Information NSF Product Thermometer 16 Service Instructions Preventive Maintenance See General UL NSF 1 5 Manual Troubleshooting Self Contained Units 17 Light Servicing Ballast and Lighting 5
11. ZING EE ig E NSD 3468 WEDTEMR 1 278 1 387 346 WED TEMP N Cageacity dain Kaima har nanna wilh 1 row af BOMA bass rating for sack opion Installed on Chin cane DEDET for raw of undigibad ether than TYLER con vessa Esnporator temperature based om ba pressure leaving tha cane st valoelty 1 hour afer deleat al the top discharge sir dus waing ALNOR JR valamik mhh a Sese re Thie am average retrigaratioo oherge par boot based om 22 and AMA rairigarss gange FOR SPECIFIC COMPRESS08 SAMS INFORMATION REFER TO TYLER APPLICATIONS FOR SYSTEM COMPRESSORS ANORA THE GOMPRESSOR MANUFACTURERS FOR SINGLE COMPRESSOAS LINE SENG INFORMATION REFER TO THE MISCELLANEOUS SECTION BUFF IN THE TYLER SPECIFICATION GUIDE Electrical Data Fans and Heaters 120 Voli LIGHTING SHELF LIGHTS ROW ET Tur TRA ISK 10185 75 4 0 81 1092 035 050 420 045 060 080 095 540 1722 96 0 114 0 1 86 2322 107 1284 050 095 600 1140 090 120 160 190 060 440 198 0 2 97 lighting lor in so p BOOK Sara lights on all modata the whch hs rita of Tf canigy
12. alues Ewaportor temperature based on tha nateratad leaving the wooly measured 1 hour after defrost at the top disoherge nir duct using an ALNOR JAL velomatar with scoop This la charge par oo bored on and AAMA FOR SPECIFIC COMPRESSOR SIZING INFORMATION REFER TO TYLER APPLICATIONS FOR RACK SYSTEM COMPRESSORS AHDIDA THE COMPRESSOR MANUFACTURERS FOR SINGLE COMPRESSORS FOR LINE INFORMATION REFER TO THE MISCELLANEOUS SECTION SUFF IN THE TYLER SPECIFICATION GUIDE meee TOTAL FANS SOSTE WATTS Electrical Data Fans and Heaters 120 ADIMA and Lighting with Electronic Ballasts 120 Voll ven summer em Pre sr ab mu fear e 30 pe Toes Tore eee Toro Treo 0 0 95 540 720 00 0 186 2322 4 035 420 045 060 PED eT ier oss tons maa Jaso 150 ene es 120 187 1984 050 585 00 1144 load 120 180 ado bet 257 assa t Standard fighting tor Pis oase is me S00MA canopy fights on nil models NGOS which bas mes of canopy lights Defrost Data TERMINATION fer Flacone Sara is umj bor bermision i be l l leita legen The peter must ba
13. amp motor and color band amp bumper replace ment instructions Page 18 Tyler Refrigeration May 2004 Installation amp Service Manual N5D N5DH N5DL N5DSC PARTS INFORMATION Operational Parts List Case Usage Domestic Export Electrical Circuit 115 Volt 60 Hertz 220 Volt 50 Hertz Case Size 4 6 8 4 6 8 Fan Motors 5125532 5125532 5125532 5126572 5126572 5126572 N5D N5DH N5DL 5 Watt 5 Watt 5 Watt 5 Watt 5 Watt 5 Watt Fan Motors N5DSC 5125532 5125532 5 Watt 5 Watt Fan Motor Brackets 5962269 5962269 5962269 5962269 5962269 5962269 Fan Bracket Plate 9041077 9041077 9041077 9041077 9041077 9041077 Fan Blades 7 40 5B 5221604 5221604 5221604 5221604 5221604 5221604 Opt ECM Fan Motors 9025002 9025002 9025002 9025002 9025002 9025002 N5D N5DH N5DL 8 Watt 8 Watt 8 Watt 8 Watt 8 Watt 8 Watt Opt ECM Fan Motors 9025002 9025002 9025002 9025002 N5DSC 8 Watt 8 Watt 8 Watt 8 Watt Opt ECM Motor Brackets 9025005 9025005 9025005 9025005 9025005 9025005 Opt ECM Fan Blades 5223370 5223370 5223370 5223370 5223370 5223370 7 30 5B 800MA Ballast canopy 5049140 5049140 5049140 5232195 5232195 5232195 Opt T 8 Ballast can 1 row 5991029 5991029 5991029 9322286 9322286 9322286 can 2 row 5966635 5966635 5966635 9322286 9322286 9322286 shelf 5966635 5966635 5966635 9322288 9322288 9322288 800MA Lampholder telescoping 5614628 5614628 5614628 5614628 5614628 5614628 stationary 5614629 5614629 5
14. eplace and secure rear duct panels in reverse order Discharge Air Honeycomb 1 Loosen screws securing rear retainer plate NOTE Note position of the honeycomb grid dur ing removal so it can be reinstalled the same Way 2 Slide rear retainer plate back until the honeycomb grid sections can be removed from the top duct CAUTION Improper installation of the honeycomb grid section could result in improper air flow and or poor refrigeration 3 After cleaning replace honeycomb grid sections as they were removed and secure with the rear retainer plate and SCrews Page 15 N5D N5DH N5DL N5DSC Top Duct 1 Remove shelves and shelf brackets see page 15 2 Remove screws rear retainer plate and honeycomb grid sections from top of case 3 Remove screws and top duct from case 4 After cleaning replace top duct and remaining components in reverse order Lower Cladding 1 Remove front kickplate form kickplate supports See General UL NSF I amp S Manual 2 Remove mounting screws from top and bottom of lower cladding and remove lower cladding 3 After cleaning replace in reverse order Upper Cladding 1 Remove lower cladding see this page 2 Remove color band bumper and bumper retainer from the case See General UL NSF I amp S Manual 3 Remove screws for top and bottom of upper cladding and remove upper cladding 4 After cleaning replace upper cladding and remaining front componen
15. irculation Room temperature too warm Thermostat set incorrectly Refrigerant charge low Loose baffles Tubing contacting cabinet or other tubing Cabinet not level Defrost clock doesn t work Condensate drain clogged Dissipator not functioning REMEDY Replace fuse Check outlet with voltmeter Voltage should 115V 220V 10 Check connections Make sure items do not block the air flow Check setting Check setting Check terminal block connections Check setting Check setting Relocate cabinet or remove obstruc tion Check installation requirements Ventilate room appropriately Reset thermostat Have unit serviced by a qualified service technician Tighten or brace baffles Move tubing Level cabinet Check electrical conections Have unit serviced by a qualified service technician Clear drain Check electrical supply Check float assembly Page 17 N5D N5DH N5DL N5DSC Light Servicing Ballast and Lighting Locations mm All light ballasts are located under the canopy and mounted on the top of the canopy light channel This includes remote ballasts for optional shelf lights The canopy light s are under the canopy light channel in the top of the case The optional shelf lights are mount ed in separate light channels under the front of each shelf section NOTE See General UL NSF I amp S Manual for 800MA and T 8 ballast and lamp fan blade
16. 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 of the bottom trays from the case interior 3 After cleaning replace in reverse order Front Air Ducts 1 Remove lower trays see this page 2 Lift out front air duct sections 3 After cleaning replace in reverse order Rear Duct Panels w o Shelf Light Sockets 1 Remove shelves and bottom trays see above 2 Remove mounting screws and rear duct panels from case 3 After cleaning replace and secure rear duct panels in reverse order May 2004 N5D N5DH N5DL N5DSC with Shelf Light Sockets 1 Remove mirrors shelves and bottom trays see this page 2 Remove mounting screws from rear duct panel 3 Slowly lift out rear duct panel until the shelf harness connector near the top of the panel can be accessed 4 Disconnect 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 failure and or personal injury or death from electrical shock 5 After cleaning reconnect the shelf har ness connector install the top socket assembly r
17. ts in reverse order Page 16 Tyler Refrigeration GENERAL INFORMATION NSF Product Thermometer Installation 1 Unwrap the thermometer and bracket assembly shipped loose with the case 2 Position bracket in front right corner of the right most bottom tray Making sure the bracket is 5 8 in from the right 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 4 Mount the bracket to the bottom tray with two screws washers and capnuts May 2004 Installation amp Service Manual SERVICE INSTRUCTIONS Troubleshooting Self Contained Units WARNING N5D N5DH N5DL N5DSC Never work on electrically powered equipment while it is energized Electrical shock could cause personal injury and or death TROUBLE 1 Unitwill not run 2 Refrigerated section is too warm 3 Refrigerated section too cold 4 Unit runs all the time 5 Noisy operation 6 Frost or ice on evaporator coil 7 Water dripping from case drain May 2004 COMMON CAUSE Blown fuse Low voltage Inoperative motor or temperature control Shelves overloaded blocked air flow Thermostat set incorrectly Pressure control set incorrectly Case fans not operating Thermostat set incorrectly Pressure control set incorrectly Inadequate air c
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