Operation & Installation Manual 01/11/2012
Contents
1. BARK TEMPERATURE CONTROL Power Switch The unit has a power switch that turns off power to the entire unit including the condensate evaporator and the lights This switch is located behind a lift up panel on the unit base Light Switch The unit has a light switch that turns on and off the interior lights of unit This switch is located below the lift up panel on the unit base Temperature Control This controls the temperature of the display interior of case 16 Temperature Control Functions Electronic Control COOLING INDICATOR 4 Eco Cool a E v o DEFROST Z ai RANGO INDICATOR 0 E72R ALARM INDICATOR TEMPERATURE CONTROL KNOB Temperature Control Knob This controls the temperature of the display interior of case OFF Turning the control counterclockwise to the WARM setting is an Off position this position turns the refrigeration off and all indicator lights will also be off at this setting ON The control will be on from the warmest setting at 1 and the coldest setting at COLD Cooling light This light will be on when control requires refrigeration to be on The compressor condensing unit should be running to cool the case Defrost light This light will be on when control when refrigeration is defrosting allowing ice to melt off of evaporator coil The number of times and length of defrost will vary depending on case environment Alarm light This light indicates that ther2. and 28 degrees F at the warmest setting 1 on the control dial The temp control turns off the refrigeration system when the control is turned all the way counterclockwise Defrost Cycle The Ranco control is programmed to initiate defrost via two different methods There are 3 programmed defrost cycles in the case which will initiate a defrost cycle every 8 hours The unit does not have a time clock so the defrost cycles cannot be set for any specific time of day The unit also has an On demand defrost feature that will initiate a defrost when the temperature differential between the evaporator temperature and the air temperature is more than 12 degrees for 5 minutes after 30 minutes into the refrigeration cycle Once initiated the defrost cycle will terminate when evaporator coil sensor reaches 45 degrees F 24 Control Factory Settings The control parameters are set at the factory and cannot be manually changed in the field Control parameter changes can only be made by downloading a new set of parameters via a program chip supplied by Federal Industries E3380 11 10 11 PARAMETER FACTORY DESCRIPTION DEFAULT Controller Operation Temperature Fahrenheit CONFIGURATION Units Defrost E Termination vaporator Method Sensor Cut In Warm SET POINTS Cut Out Warm Cut In Cold ES 1 Cut Out Cold Comp Minimum On 1 min Time Lock Defrost Display Display at Lock display Temp DISPLAY indicatio
3. color needed SA4361 L End Panel Ass y Right color needed SA4361 R Pad 1x1 End Panel Dual Lock 250 77 17849 SHELVING 77 17848 LPRSS3 LPRSS4 LPRSS5 LPRSS6 Shelf Top Black M15967 1 M15967 3 M15967 5 M15967 7 Shelf Bottom Black M15967 2 M15967 4 M15967 6 M15967 8 Shelf Top Stainless Optional M15967 1A M15967 3A M15967 5A M15967 7A Shelf Bottom Stainless Optional M15967 2A M15967 4A M15967 6A M15967 8A Glass Shelf Top Optional 52 17991 1 52 17991 2 52 17991 3 52 17991 4 Glass Shelf Bottom Optional 52 17992 1 52 17992 2 52 17992 3 52 17992 4 Glass Shelf Retainer Optional SA4091 Shelf Bracket Top Shelf Bracket Bottom Shelf Standard 67 17732 1 67 17732 2 M14679 A LPRSS3 LPRSS4 LPRSS5 LPRSS6 MISCELLANEOUS OPTIONS Rear Door Inner Black Optional 53 17912 1 53 17912 2 53 17912 3 53 17912 4 Rear Door Outer Black Optional 53 17913 1 53 17913 2 53 17913 1 53 17913 1 Rear Door Top Track Optional 57 17910 1 57 17910 2 57 17910 3 57 17910 4 Rear Door Bottom Track Optional 57 17909 1 57 17909 2 57 17909 3 57 17909 4 Rear Door Jamb Optional 57 17911 Security Night Cover Panel Optional M16107 1 M16107 2 M16107 3 M16107 4 Security Night Cover Latch Optional 66 1 1727 Night C
4. front clearance is not possible see a Federal representative for air intake and discharge kit options No clearance is needed on sides of the unit Removing Case From Shipping Skid and General Installation CAUTION Do not push or pull against the top panel plastic end end glass or door frames when removing the case from the skid or moving the case Case damage or glass breakage could result 1 Remove crate top and sides and note missing or damaged items as explained in the pre installation procedures outlined above Move the case as near as possible to the final location and before removing it from the shipping skid Remove the 4 brackets that secure the case to the shipping skid Prepare cabinet according to instructions in this section that pertain to your model Lift the case off of skid and into required position Only lift the case from under the rear lip and front bottom trim channel above the base Note Do not push or pull on front bottom trim channel or lift using the plastic end panel The case must be level for proper drainage of defrost condensate to the condensate evaporator Using the wrench provided level and square the case as needed by adjusting the leg leveler in each corner of base The 6 cases also have a set of leg levelers in the center These must be adjusted so the base is flat EA eile tS The leveled case must be sealed to the floor using a NSF Listed Sealant Cleaning For initial s
5. inside insulation with suction line The remote high low pressure control must be mounted wired and set pressures by the installer 6 Leak check condensing unit cabinet and all connecting tubing Cabinet and condensing unit tubing should be checked to insure no leaks occurred during shipping or from rough handling ov 26 Make certain all refrigeration valves are opened and evacuate system to 500 microns Charge the system with refrigerant type specified on the data plates REMOTE HIGH LOW PRESSURE CONTROL FUSED POWE SUPPLY REMOTE CONDENSING UNIT DISPLAY CASE AIR TEMP CONTROL PROBE DE EVAPORATOR TE COILS ELECTRONIC CONTROL SUCTION LINE INSULATED LIQUID LINE LA ae pa DRIER FILTER SIGHT GLASS LIQUID LINE SOLENOID VALVE FIELD CONNECTION Main Wiring Diagrams SELF CONTAINED EE al 234567 CONDENSATE EVAPORATOR OR PUMP EVAP SHOWN PLUG R ZX AND 6 MODELS BRW BROWN DARK LINES REPRESENT BLK BLACK B BLUE G GREEN 3 CONDUCTOR CORD W WHITE Y YELLOW R RED DEFROSTPROBE SEPARATE CORD amp PLUG co EMP PROBE 2 CONTRO BLK E mE POWER SUPPLY Z 1 3 z een ei BLK umm PRESSURE BIKRIBIN Aw CONTROL LZ CONDENSATE EVAPORATOR OR PUMP AUS beten LO 5 en IUPRSSE ETS REFRIGERATION escht eg EE BLK
6. required to prevent other appliances on the same circuit from overloading the circuit and causing malfunction Permanent Connected OPTION Only a licensed electrician must perform all case electrical connections All electrical wiring hookups must be done in accordance with all applicable local regional or national electrical standards A separate circuit for each display case is required to prevent other appliances on the same circuit from overloading the circuit and causing malfunction The electrical service must be grounded upon installation See the electrical data plate located at the rear of the case for proper circuit size and wire ampacity The electrical connection box is accessible from the rear of the case with rear grill removed REAR BASE PANEL 6 REAR BASE PANEL SCREWS POWER CORD OR CONDUIT CONNECTION FIELD CONNECTION BOX HOLE 17 8 INSTALLATION INSTRUCTIONS Locating Display Case The case should be located where it is not subjected to the direct rays of the sun heating ducts grills radiator or ceiling fans nor should it be located near open doors or main door entrances Also avoid locations where there are excessive air movement or air disturbances The case requires a minimum of 6 clearance at the rear of the unit for air discharge Do not locate case with back tight against the wall The louvers located on front of base must remain clear for air intake If rear clearance or
7. 10 Glass Shelves Installation SHORTER GLASS TOP SHELF CLEAR PRODUCT STOP SHORTER TOP SHELF BRACKETS SHELF BRACKET FRONT TAB LONGER GLASS BOTTOM SHELF CLEAR PRODUCT STOP CORD RETAINER CLIP ON THIS SIDE WHEN ORDERED WITH SHELF LIGHT OPTION SHELF SUPPORT OR FRONT LIGHT WITH LONG CORD WHEN SUPPLIED WITH SHELF LIGHT OPTION SHELF SUPPORT SHELF SUPPORT SHELF SUPPORT OR FRONT LIGHT WITH SHORT CORD WHEN SUPPLIED WITH SHELF LIGHT OPTION GLASS SHELF RETAINER CLIPS MUST INSTALL TO GLASS LONGER BOTTOM SHELF BRACKETS GLASS SHELF RETAINER CLIP GLASS SHELF RETAINER CLIP LOCATED IN FAR CORNER OF GLASS SHELF TOP VIEW deeg CLEAR PRODUCT STOP FIELD INSTALLED TO GLASS FRONT LIP 1 For first time installation attach 2 glass shelf retainer to each glass shelf Remove backing from tape located on flat side of glass shelf retainer Position the glass shelf retainer in the 2 far corners of glass as shown in detail drawing above Repeat for each glass shelf NOTE Clean area of glass where glass shelf holder is to be located with isopropyl alcohol and let air dry before installing shelf glass holder 2 For first time installation attach 1 clear glass product stop to each glass shelf as shown in detail above Align the clear product stop edge with the edge of the glass and push the U portion of the glass product stop on to glass lip across the entire front of glass Rep
8. 17699 SA5210 Thermometer 32 13662 LPRSS3 Lprss4 LPRSSS LPRSS6 SE 120V 120V 240V 240V Light Switch 41 11066 Power Switch 41 18186 Light Ballast Top Light Only 39 12902 39 12902 Light Ballast W Opt Shelf Lights 39 12903 39 12903 39 12904 Light Bulb 42 11519 42 11069 42 11070 42 11071 Light Bulb Receptacle 42 10834 Light Bulb Recept Spring 42 10833 Light Bulb Shatter Guard Tube 42 15639 42 30200 42 15641 42 15637 Light Bulb Shatter Tube Cap 78 12462 Harness Ballast 43 17800 Harness Ballast Recept Optional 43 17799 Top Shelf light Cord Optional 43 17757 1 Bottom Shelf light Cord Optional 43 17757 2 Main Wire Harness 43 19492 43 30818 43 17839 91 19493 SC 91 19494 REM Power Cord Wiring Diagram 29 PANELS LPRSS3 LPRSS4 LPRSS5 LPRSS6 Glass End Clear 50 17701 Glass End Reflective Left Optional 50 17701 1L Glass End Reflective Right Optional 50 17701 1R End Panel Mirror Int Left Optional SA4287 L End Panel Mirror Int Right Optional SA4287 R Cover Top Black M15910 1 M15910 2 M15910 3 M15910 4 Cover Top Stainless Optional M15910 1A M15910 2A M15910 3A M15910 4A End Glass Trim Front Black M15959 EndGlass Trim Stainless Optional M15959 A End Panel Ass y Left
9. BLK EVAP NOTE CAP UNUSED BALLAST WIRES ane FAN COMPRESSOR TOP LIGHT ONLY FIELD WRED FAN OPTIONAL REMOTE Geer MOUNTED8 WIRED TOP LIGHT SC COMPONENTS LIGHT SWITCH E BRW BROWN DARK LINES REPRESENT BLK BLACK B BLUE G GREEN 3 CONDUCTOR CORD W WHITE Y YELLOW R RED 91 19494 11 14 11 28 Replacement Parts LPRSS3 Lprss4 LPRSSS LPRSS6 EE 120V 120V 240V 240V Condensing Unit SC amp Remote 30 17726 30 17726 30 17887 30 17888 Evaporator Coil 33 17700 1 33 17700 2 33 17700 3 33 17700 4 TXV Expansion Valve 32 19420 32 19419 32 19416 Filter Drier 32 12626 Site Glass 32 54010 Temperature Control 32 19445 Temperature Probe 32 19094 Control Display 32 19446 Digital Display Ribbon Cable 32 19093 Pressure Control 32 51009 Evaporator Fan Motor Self Cont 41 16025 41 17811 Evaporator Fan Motor Remote 41 16025 Evaporator Fan Blade 72 11450 72 17987 72 11450 72 11450 Latch Evaporator Housing to Coil 66 13640 Condnsate Pump Std 5 amp 6 47 15686 47 15687 Condensate Base Fan Motor Opt on Rem 41 11628 Condensate Base Fan Blade Opt on Rem 72 32507 Condensate Pan Ass y Std 3 amp 4 SA5202 Condensate Pan PTC Heater 40 19498 Condensate Pan Wick 15 19469 Condensate Drain Tube 06
10. CE DEPARTMENT Federal Industries P O Box 290 Belleville WI 53508 Toll Free 800 356 4206 WI Phone 608 424 3331 WARNING LABELS amp SAFETY INSTRUCTIONS This is the safety alert symbol When you see this symbol on your case or in the manual be alert to the potential for personal injury or damage to your equipment Be sure you understand all safety messages and always follow recommended precautions and safe operating procedures A NOTICE TO EMPLOYERS You must make sure that everyone who installs uses or services your case is thoroughly familiar with all safety information and procedures Important safety information is presented in this section and throughout the manual The Following signal words are used in the warning and safety messages DANGER Severe injury or death will occur if you ignore the message WARNING Severe injury or death can occur if you ignore the message CAUTION Minor injury or damage to your case can occur if you ignore the message NOTICE This is important installation operation or service information If you ignore the message you may damage your case The warning and safety labels shown throughout this manual are placed on your Federal Industries case at the factory Follow all warning label instructions If any warning or safety labels become lost or damaged call our customer service department at 1 800 356 4206 for replacements CAUTION A CAUTION RISK OF ELECTRIC
11. E2915 2 Revised 1 11 2012 ECN2000 Te giare of judy INSTALLATION amp OPERATIONS INSTRUCTIONS REFRIGERATED LPRSS 2 MODELS EE a E AR L KEEP THIS MANUAL FOR FUTURE REFERENCE Engineering and technical data are subject to change without notice FEDERAL INDUSTRIES 215 FEDERAL AVE Belleville WI 53508 Toll Free 1 800 356 4206 WI Phone 608 424 3331 Fax 608 424 3234 CONTENTS INTRODUCTION oniinn cabsrscnsnsasevsouttave abansnnstnstavecsbsov cuniwuass bestows vesdbusussavausegesbovessbsnssvsbapaussaodses 3 WARNING LABELS amp SAFETY INSTRUCTIONS csscssssscsscsessccssscscsssssessssensesessssssessecssesseees 4 PRE INSTALLATION PROCEDURES scssssssssssssssssssssssscssssencsseesecsssenecsssssesssssssssessesssseneesesessees 5 Inspection For Shipping Damage conan conc cn neon nn cnn anna cnn cnn noos 5 GENERAL ELECTRICAL GROUNDING essesessesoesescesesecoesorseseeoosoesesoscesesossoesesoeeosossesorsesoeeosossesoseose 5 Cord Connected aii as 5 Permanent Connected Option saioei EK EEN eTEEedEE EE 5 INSTALLATION INSTRUCTIONS cscsscsscssscsssscsscescsscsscssscsscssesssseneeseesecssseneesssssssssssessesscsseeee 6 8 Locating The Display CASE tna id a ee ee 6 Removing Case From Shipping Sid 6 CIE ADIN EE 6 Center Panel Joining Op uti ENEE Eege dE pa 7 Refrigeration System cad taa 8 Self Contained Models incor ai EAE
12. EE EE TEE ie EENEG 8 Remote Models er eiee e are aeiae aa a AE Oe EE E a T N 8 Evaporator Condensate Drain Tube 8 Condens te Pumpan EE 9 SHELVING INSTALLATION REMOVAL esseseseesossecesossescesosoesecossoseecosossesoseosoesesossesoeoesoesesoseose 10 12 Metal ShelVe S ooe anie eE A A A A e NEE 10 Glass SHELVES cuca aiii de 11 Optional Shelf Lights OptiON oooococi nnanoconconanecnnnoconencnrocnnncc e a anno nn roce innatos anda E 12 PLASTIC END REMOVAL amp INSTALLATION eeseseesossesesoesescesosoesesoesossecosossecoeeosoesesossososeosossesoseoee 13 REAR DOORS OPTION e s aene ees rE e ee E Ss Oor E E SEEVE OSESE EENES EE ESSIE a 12 NIGHT CURTAIN OPTION sccsssssssssccsssssssssesessssesceesensssscsscssscsscsscssessssenesessssesecsscssessessessseesesees 14 SECURITY NIGHT COVER OPTION sscsscssscssssesssscsscessscesesscssensssscsscsssssnessessesssseneesesssseneesessees 15 OPERATING INSTRUCTIONS 0 sscsscsscsscsscsscssccssssssscssssscenessssssenecssessesscssesssesscsssseneesersesssseneesoes 16 LBE dee EE 16 Temperature Control FUNCION ises isien EEN AEN 17 Initial Stait Upset sss at SS eaten EE este Stent as eects 17 Placing Product E 18 MAINTENANCE EE 19 Eteht Replacement sisi dl atera bites 19 PERIODIC MAINTENANCE sscssssscsscsscssssescenssssesscnscnsesscsscssscsncsscssessssenecscsssenessecssessessssscssesees 19 Cleaning Condenser Coll caian nines e ieee eet eles 19 CLEANING INST
13. HAZARDOUS MOVING PARTS SHOCK DISCONNECT DO NOT OPERATE UNIT WITH POWER BEFORE SERVICING UNIT DISPLAY PANS REMOVED 91 12340 This label is located on the back of the display case This label is located below the display pan PRE INSTALLATION PROCEDURES Inspection for Shipping Damage You are responsible for filing all freight claims with the delivering truck line Inspect all cartons and crates for damage as soon as they arrive If damage is noted to shipping crates cartons or if a shortage is found note this on the bill of lading all copies prior to signing If damage is discovered when the case is uncrated immediately call the delivering truck line and follow up the call with a written report indicating concealed damage to your shipment Ask for an immediate inspection of your concealed damage item Crating material must be retained to show the inspector from the truck line GENERAL ELECTRICAL amp GROUNDING DANGER Improper or faulty hookup of electrical components in the display case can result in severe injury or death Cord Connected All standard models are supplied with a power cord that is properly sized to the amperage requirements of the case See the electrical data plate located on the rear left interior of the case for the proper circuit size for each case The cord is factory installed protruding from the bottom rear corner of the case A separate circuit for each display case is
14. HOLD CASES TOGETHER AS TIGHT AS POSSIBLE WHILE ATTACHING ALL JOINING BRACKETS AND DO NOT OVER TIGHTEN SCREWS OR SCREWS WILL STRIP OUT Attach the bottom of the left case to the right case center panel base mounting holes through the holes located inside of the left case base Use the 4 large 10 12x1 2 screws provided Attach the rear top of left case through the holes in the rear joining bracket using the 3 black 10 12x1 2 self drilling screws provided Attach the front of left case through the holes in the front joining bracket using the 2 smaller 8 12x1 2 self drilling screws provided Attach the top of left case through the holes in the top joining bracket using the 2 smaller 8 12x1 2 self drilling screws provided Attach the interior of left case through the holes in the interior joining flange using the 3 smaller 8 12x1 2 self drilling screws provided 10 If any there are any gaps along the joining seam fill them with NSF black silicone 11 Reinstall front and rear grills Refrigeration System Self Contained Models The self contained models are shipped from the factory with a completely operational 404A refrigeration system and require no modifications or adjustments upon installation Case must be installed as per the installation section of this manual to provide proper condensing air cooling Remote Models The remote models are designed to use 404A refrigerant and shipped from the factory with the evapor
15. NEMA 5 20 120 60 1 3 15AMP NEMA 5 15 LPRSS4 3 LBS 120 60 1 20AMP NEMA 5 20 120 60 1 15AMP NEMA 5 15 LPRSS5 4 LBS 230 60 1 15AMP NEMA 6 15 120 60 1 15AMP NEMA 5 15 LPRSS6 Electronic Control Operation 4 LBS 230 60 1 15AMP NEMA 6 15 120 60 1 15AMP NEMA 5 15 This unit is equipped with an Invensys Ranco temperature control The control parameters are set at the factory and cannot be manually changed in the field Control parameter changes can only be made by downloading a new set of parameters via a program chip supplied by Federal Industries The pre set control parameters are listed on the chart in the Settings Chart below Operation The control uses two sensors one located in the air stream and one located on the evaporator coil The sensor located in the air stream is referred to as the temperature control sensor The sensor located on the evaporator coil is referred to as the coil sensor The temperature control sensor is located inside the center tower at the top The sensor location is critical for proper operation on the unit Do not move or relocate this sensor The coil sensor is strapped to the evaporator coil This sensor location is critical for proper operation of the unit Do not move or relocate this sensor The temperature control is set to cut in at 38 degrees F The Temp control cuts out at 16 degrees F at the coldest setting COLD
16. ODUCTION Thank you for purchasing a Federal Industries display case This manual contains important instructions for installing and servicing the LPRSS Refrigerated Self Service Merchandisers A repair parts list and wiring diagram are also included in the manual Read all of these documents carefully before installing or servicing your case A NOTICE Read this manual before installing your case Keep this manual and refer to it before doing any service on the equipment Failure to do so could result in personal injury or damage to the case A NOTICE Installation and service of the electrical components in the case must be performed by a licensed electrician The portions of this manual covering components contain technical instructions intended only for persons qualified to perform electrical work A DANGER Improper or faulty hookup of electrical components in the case can result in severe injury or death All electrical wiring hookups must be done in accordance with all applicable local regional or national standards SERIAL NUMBER Record the model and serial numbers of the case for easy reference Always refer to both model and serial numbers in your correspondence regarding the case Case Model Serial Number Condensing Unit Model Serial Number This manual cannot cover every installation use or service situation If you need additional information call or write us WARRANTY TECHNICAL SERVI
17. RIM REMOVAL 1 Unlock the lock handle and turn handle to disengage from lock handle catch 2 Grab the lock handle and the front handle and lift the cover straight up out of the case opening INSTALATION 1 Turn the lock handle so the latch is horizontal to the top of the case 2 Holding the lock handle and the front handle place the bottom flange of the security night cover inside of case opening The bottom flange of the security night cover must be tight against the flat inner side of the front trim 3 Set the top flange of the security cover down against the top panel 4 Turn the lock handle so it engages the lock handle catch and use key to lock it in place Note The 6 models have 2 security covers IMPORTANT Cleaning the Acrylic plastic security night cover require special care to prevent hazing of material Lightly dust not wipe the surface with clean soft cloth Then the surface can be wiped carefully with a soft wet cloth or chamois The cloth or chamois must be kept free of grit by frequently rinsing in clean water Grease and oil can be removed with kerosene Do not use window cleaners or kitchen scouring compounds DO NOT use solvents such as Acetone Benzene Carbon Tetrachloride and Lacquer Thinners A spray wax such as Pledge or Maguire s polish can be applied and wiped with a clean soft cloth The wax tends to fill in and hide small scratches OPERATING INSTRUCTIONS User Controls LIGHT SWITCH
18. RUCTIONS scssscsscsscsccssscscssccsscsscsscsscssscsscsscsssseneesessecsssenecsssssssessscssesseseeees 20 21 Dd CAOS aaa 20 Weekly WEE iria aiii rita 20 21 SALE amp DISPOSAL AAA 22 Owner Responsibility ege deed EENS 22 SERVICE INFORMATION s csscssssssscsccscsccssscecsscssscsessscsscssssencesesssscnsesecssesscsssescsscssssssseneesesssseseeeoee 22 Pre Service Checklist eege deeg Geen dt EE Ai atada 23 Special Service SUS soei nns tati did 23 Refrigeration amp Electrical Data ccccscscssssscccssccscscssscessscereseccesccesesccssesessscssescessescesenssssossess 24 Electronic Control Operation ccccsccsccesccecssceccseccesccessccssesseesssscesccesesccesscesesessesccssescessssesssssess 24 Control Factory Settings cccscssscssssccccccescsecsssecsscesscscesccsssscesesesccscssesccessscesssessesessescessessesesssese 25 Control Display ccccsssssrsssssssssssssssssesecsecsecessessesecssnessesecsscssnssssssccsassssescesecsesssssseesesssnssessecsseseeees 25 Refrigeration Operation cccccccsscccsssccscccesccscssscccsccesccccesccesssessssscsscccescesssccesssscsesessescsssssesesessess 26 Self Contained Modelarea S ere Seege dese kee AE ee ege Eeer Zeien d dee 26 Remote Models en eiee aE ra a EA ENRE E EEEE N 26 27 LINNEO E WK 28 Self TEEN 28 Uer 28 REPLACEMENT PARTS oocooccconconocnonnnonccononnccnncononncnnononconccnononoonconccncon noc cnc noo nono rro noo noc ncnocronccncco cosa coo 29 30 INTR
19. TOR AIR RETURN GRILL FAN SHROUD ASSEMBLY FAN SHROUD RETAINING LATCH FAN SHROUD RETAINER If supplied with rear door option remove both rear doors as described in the Door Removal section of this manual Remove shelving from unit as described in the Shelving Installation and Removal section of this manual Remove all interior shelving as described in the shelving installation and removal section of this manual Remove both shelf standards from interior of case by removing the 2 thumbscrew from top and bottom Lift the display deck up and out of evaporator tub Lift the grab tab of the fan cover and slide the fan cover tabs out of the fan shroud assembly slots and Remove the fan shroud assembly by lifting 4 black tabs up on each end of evaporator coil Lift the rear of the evaporator fan shroud and slide the front lip out of the fan shroud retainer Reach in and unplug the evaporator fan motor cord Remove evaporator fan shroud Clean the entire interior of the case using warm soapy water Wipe off all soapy water with a damp cloth and allow to dry DO NOT use solvents such as Acetone Benzene Carbon Tetrachloride and Lacquer Thinners NOTE Depending on the amount of usage and spillage of foreign material some fasteners may have to be removed and parts disassembled to allow proper cleaning of the unit 8 9 Clean all shelves shelf support bars shelf light housings shelf brackets and display pan
20. VICING UNIT Service problems or request for repair parts from authorized service agencies trained service personnel or owners should be referred to CUSTOMER SERVICE DEPARTMENT Federal Industries P O Box 290 Belleville WI 53508 Toll Free 800 356 4206 WI Phone 608 424 3331 Fax 608 424 3234 Da a Pre Service Checklist You may avoid the cost and inconvenience of an unnecessary service call by first reviewing this checklist of frequently encountered situations that can cause unsatisfactory case performance CAUTION Before servicing case turn off power at the main breaker of fuse box Case Does Not Operate Check for disconnected power supply Check for tripped breaker or blown fuse Check that power switch is on Lights Do Not Operate Check that light switch is on Be sure light is properly seated in the sockets If supplied with shelf light option Check that shelf light cord s are tight in the sockets Plug unused light sockets with socket cap provided with socket Case Temperature Too Warm Check that the cold air inlet and outlet slots are not blocked If supplied with rear door option be sure that the rear doors are closed and tightly sealed Check for a blocked or dirty condenser coil fins Check cold airflow Lack of adequate cold airflow could be a defective evaporator fan or blocked evaporator coil Check that paper or foreign material is not blocking evaporator If the evaporator co
21. aking sure all 4 key slots engage 3 Push in on end panel in location of the 2 Velcro style pads to lock panel in place REAR DOORS OPTION UPPER TRACK LOWER TRACK 1 Start with the outer door and lift the door upward until the bottom edge of door clears the lower track and then swing the bottom of the door outward and down out of upper track 2 After the outer door is removed repeat the procedure for the inner door 3 Reverse this procedure for door reinstallation The doors are not interchangeable 13 NIGHT CURTAIN OPERATION NIGHT CURTAIN STRAP WITH SNAP NIGHT CURTAIN HOLDER BRACKETS SNAP FRONT TRIM OPENING 1 Grab night curtain strap and lift the rolled night curtain out of the night curtain holder brackets Pull the night curtain across the top of case and down the front 2 Attach the snap located under the night curtain strap on to the snap located on the front trim CLOSING 1 Grab the night curtain strap and detach the snap from the snap located in the front top trim 2 While holding the night curtain strap allow the night curtain to roll up and place the rolled night curtain carefully into the night curtain holder brackets Note The 5 and 6 models have 2 night curtains SECURITY NIGHT COVER OPTION SECURITY NIGHT COVER LOCK HANDLE TOP FLANGE SECURITY NIGHT COVER LOCK BOTTOM FLANGE HANDLE CATCH SECURITY NIGHT COVER FRONT HANDLE TOP PANEL FRONT T
22. ator coil expansion valve sight glass service valves and refrigerant solenoid valve Installation must be performed by a licensed Refrigeration Technician See the Service section of this manual for installation requirements Evaporater Condensate Drain Tube A WARNING TO INSTALLER Evaporator Condensate Drain Tube may become dislodged during shipping Installer must check Evaporator Condensate Drain Tube upon installation to be sure drain tube is properly seated and installed correctly Evaporator Drain Tube must be attached to tube protruding from bottom of Evaporator Tub and must either be inside the Condensate Pan area or inside of hole of Condensate Pump EVAPORATOR CONDENSATE DRAIN TUBE EVAPORATOR CONDENSATE DRAIN TUBE CONDENSATE PAN CONDENSATE PUMP Condensate Pump A condensate pump is Standard on some models and Optional on all models Installer must check unit to see if a condensate pump has been provided with case A WARNING TO INSTALLER Installer must determine if case was provided with condensate pump Failure to hook up pump hose to drain will cause water on floor and cause a slip hazard CON CONDENSA DRAIN TUBE DRAIN TUB EXIT LOCATIONS ENSATE PUMP mH J T LOCATIONS E CONDENSATE PUMP DRAIN TUBE DRAIN TUBE EXIT LOCATIONS Instead of using heat energy to remove condensate run off from evaporator coil a condensate pump pumps the water t
23. e is a problem with case or electronic control and service should be called Initial Start Up After all the checks outlined in the installation section of this manual have been made the case is ready to be put into service Turn on the Power at the breaker box and flip the Power Switch and Light Switch on unit to the on position At start up from a warm unit it is recommended that the temperature control is set at a warm setting such as 1 on the dial After the unit has gone through several cycles turn the control to a mid range setting then to a colder setting if necessary to maintain desired product temperature A NOTICE This refrigerated display case is designed to operate in a maximum environment of 75 DEG F and 55 relative humidity Exceeding these limits will cause poor case performance and excessive sweating 17 Placing Product into Case Do not exceed 75 pounds of weight per shelf Heavy product should be distributed evenly across the entire shelving area Determine desired shelving location before placing product in case Product must be removed to readjust shelf location Allow a minimum of 2 between top of product and bottom of shelf Do not overhang the front or rear of shelves with product Improper clearance in front and rear of shelf will block the refrigerated airflow and will cause product loss Do not block the slots along the front and rear air discharge slots Covering these slot
24. eat for each glass shelf 3 Install the shelf brackets into shelf standard as described in Step 1 of Metal Shelves Installation of this manual 4 Place front of glass shelf onto front shelf support on to front shelf light for models with shelf lights 5 Set the rear of the glass shelf onto the rear shelf support so that the glass shelf retainers straddles the rear shelf support 6 Repeat steps 2 amp 3 for each tier e 11 Optional Shelf Lights Installation 1 Si Install shelves as described in the Metal Shelves Installation and Glass Shelves Installation sections in this manual Note On models with glass shelves with lights a shelf support will be placed on the back of the shelf bracket and a shelf light housing will be placed on the front of the shelf bracket Push shelf light cords into clear plastic clip located on inside of shelf brackets Remove the cap from the appropriate female light sockets IMPORTANT Grip each side of cap firmly and wiggle and pull cap straight out of socket Do not roll cap during removal Incorrect removal of cap may cause damage to electrical connection If the socket is not being used for a shelf light the cap must be plugged into socket for entire light system to operate Plug in each shelf light by aligning the male pins on the appropriate shelf light cord plugs with the female light sockets and push together IMPORTANT Do not roll plug during insertion Shelves and shelf light q
25. ed models except the electronic control opens and closes a refrigeration solenoid valve located on the suction line instead of turning on and off a compressor The solenoid valve closes and shuts off the refrigeration flow to the unit and initiates a pump down cycle This will allow the remote low pressure switch to open and shut off remote compressor The condensing unit and pressure controls are optionally supplied from the factory for remote location installation The condensing unit must be mounted and wired by the installer The high low pressure switch must be wired in series with the compressor power supply as shown in diagram below 1 Mount condensing unit indoors as close to the remote display case as practical The refrigeration line should be as short as possible and must not exceed 30 feet 2 All refrigeration and or electrical materials between the condensing unit and display case are to be supplied by installing contractor 3 Route properly sized and designed refrigeration lines from the condensing unit to the cabinet Horizontal suction lines should be pitched downward towards the condensing unit at least 12 per 10 run to aid the oil drainage A P trap must be installed in the suction line at the foot of every riser to insure oil return Dry nitrogen must be used to flow through tubing while brazing refrigeration lines 4 Suction line must be insulated the entire length with Armaflex or equivalent Do not run liquid line
26. etup clean the case as outlined in the Weekly Cleaning section of this manual Center Panel Joining Option If your cases where ordered with the Center Panel Joining Option you will need to perform the following installation procedures ES C BASE MOUNTING HOLES 4 INTERIOR JOINING FLANGE E 9 gt S 8 9 EAR JOINING TRI TOP JOINING BRACKET FRONT JOINING BRACKET ENTER PANEI EFT CASE FRONT BASE PANEI EFT CAS BASE PAN Place the right case into desired location and level case by adjusting leg levelers with provided wrench Remove the front base panel 4 screws and rear base panels 6 screws from the left case Push the left case end tightly against the right case end The rear joining trim on the right case must be behind the back panel of the left case and the front joining bracket on the right case must be inside the front aluminum trim channel of the left case Adjust the leg levelers on the left case so it is level and exactly aligned with the right case The 4 base mounting hole in the right case panel must align with the 4 mounting holes located in base compartment of left case Push the cases together as tightly as possible and the gap between the cases must be tight and even If the gap is larger at the top or the bottom adjust leg levelers accordingly
27. il is blocked due to excessive frost turn the power switch off position for approximately one hour to defrost Check that the display pan s are installed properly Slots must be towards the front and is marked front Is the case installed properly to allow adequate air flow to and from condenser Special Service Situations There are rare occasions when the refrigerant charge must be evacuated from a case in order to perform service work In those situations Federal Industries recommends that the refrigerant charge be evacuated into a recovery system to prevent the possibility of hydrofluorocarbons HFC s from being released into the atmosphere If moisture or liquid is observed around or under a Federal Industries case an immediate investigation should be made by qualified personnel to determine the source of the moisture or liquid The investigation made should determine if the case is malfunctioning or if there is a simple housekeeping problem Moisture or liquid around or under a case is a potential slip fall hazard for persons walking by or working in the general area of the case Any case malfunction or housekeeping problem that creates a slip fall hazard around or under a case should be corrected immediately 23 Refrigeration amp Electrical Data SELF CONTAINED MODEL REMOTE 404A REFRIG VOLTAGE AMPERAGE CORD STYLE VOLTAGE AMPERAGE CORD STYLE LPRSS3 2 LBS 120 60 1 20AMP
28. mbly in the same manner as described in the Bulb Removal Procedure Be sure bulb is secure in bulb receptacles Be sure to use a direct equivalent to the original bulb PERIODIC MAINTENANCE Cleaning Condenser Coil All Self Contained Refrigerated Units It is very important that the Condenser coil is cleaned twice per month to insure proper refrigeration performance and to prevent compressor failure Failure to clean condenser coil will void Condenser warranty Disconnect power to the unit Remove the front panel located on the front bottom of unit by removing the 4 front panel retaining screws Carefully vacuum the front surface of condenser coil Take care not to bend coil fins with vacuum cleaner nozzle Reinstall front panel and retaining screws VACUUM FRONT SURFACE OF CONDENSER COIL LC Ga el AMANAN S H mem TY LA It 2 SEAN E MV SS i 4 FRONT BASE PANEL SCREWS CLEANING INSTRUCTIONS Daily Cleaning The case should be cleaned thoroughly as described in the weekly cleaning section before it is used for the first time NOTICE Avoid splashing or soaking any electrical components with water to prevent electrical damage to the case NOTICE Shut off lights and power switches and remove all product from case Allow sufficient time for the unit to reach room temperature before proceeding with cleaning NOTICE Remove all product from case before p
29. n reading during defrost prior to defrost Defrost Termination Temperature Time to First Defrost DEFROST hh mm Time to subsequent Defrost Defrost Max Duration Control Display The control display is located in the unit base It is programmed to display the current temperature from the control sensor located inside the center tower at the top 25 Refrigeration Operation Self Contained Models R404A SELF CONTAINED REFRIGERANT CHARGE The self contained models are shipped from the factory with a completely operational 404A refrigeration system and require no modifications or adjustments upon installation Case must be installed as per the installation section of this manual to provide proper condensing air cooling The unit temperature is controlled by the Electronic control outlined in the control section of this manual Note The condenser fan runs continuously Remote Models Use pressure gauges to set pressure control Refrigeration R404 Charge CHARGED IN FIELD Remote Low Press Switch Cut In 50 psi Remote Low Press Switch Cut Out 15 psi Adjustable Head Master 200 psi Remote High Press Switch Cut Out 400 psi The remote models are designed to use 404A refrigerant and shipped from the factory with the evaporator coil expansion valve sight glass and refrigerant solenoid valve Filter Drier must be installed in field Electronic control runs identical to the Self Contain
30. o a nearby drain The Condensate Pump is provided with 50 of clear 1 2 OD x 3 8 ID tubing that must be run out of base area to a drain There are several Drain Tube exit locations provided in base as noted in drawing above Plugs or caps will need to be removed in desired exit location Hose can be run entire 50 in any direction as required but no higher than 20 from pump base A check valve is provided in pump to prevent water from flowing back into reservoir For best efficiency extend hose level below or level of pump base to create a siphoning effect Never run hose to or through an area below freezing or freezing water will block tube SHELVING INSTALLATION amp REMOVAL Metal Shelves Installation SHELF BRACKET FRONT TAB SHORTER TOP SHELF BRACKET LONGER BOTTOM SHELF BRACKET SHORTER TOP SHELF SHELF NOTCH LONGER BOTTOM SHELF 1 Follow the instruction in the illustration below and insert 1 of the 2 longer bottom shelf brackets in the desired shelf standard slot on one side of the case Place the additional longer bottom shelf bracket in the same shelf standard slot on the opposite end of case If the case was supplied with shelf light option The bracket with a clear plastic cord retainer clip must be on the side with the shelf light Repeat for shorter top shelf brackets Note The best starting point for shelf bracket position is to leave 1 shelf standard slot open above the top shorter bracke
31. roceeding with cleaning procedure NOTICE Acrylic end panels and top panel require special washing procedures to prevent hazing and yellowing of material Read cleaning of end panel and top panel procedure carefully NOTICE This case is not designed to be cleaned by flushing rrr Pe Note For major spills or foreign material buildup perform the weekly cleaning instructions 1 If Supplied With Optional Rear Doors Clean all foreign materials from the door opening and clean both sides of the doors with a damp cloth 2 Wipe complete interior and exterior of case using a damp cloth 3 Clean both sides of end glass panels using any common window cleaner Weekly Cleaning This procedure is recommended on a weekly basis It may need to be performed more often if necessary to maintain a clean sanitary case The case should be cleaned to this procedure before using the first time NOTICE Avoid splashing or soaking any electrical components with water to prevent electrical damage to the case NOTICE Shut off lights and power switches and remove all product from case Allow sufficient time for the unit to reach room temperature before proceeding with cleaning NOTICE Remove all product from case before proceeding with cleaning procedure NOTICE This case is not designed to be cleaned by flushing gt gt gt gt EVAPORATOR AIR DISCHARGE GRILL DISPLAY DECK FAN COVER EVAPORA
32. s using warm soapy water and a brush Rinse thoroughly and allow to dry If supplied with rear door option clean all foreign material from inner and outer rear door tracks and clean them and both sides of the doors using warm soapy water and a brush Apply a light film of lubricant such as PAM to door tracks to make the doors operate smoother 10 Clean end glass panels using any common window cleaner 11 Reassemble the case in reverse order 21 SALE amp DISPOSAL Owner Responsibility If you sell or give away your Federal Industries case you must make sure that all safety labels and the Installation Service Manual are included with it If you need replacement labels or manuals Federal Industries will provide them free of charge Contact the customer service department at Federal Industries at 800 356 4206 The customer service department at Federal Industries should be contacted at the time of sale or disposal of your case so records may be kept of its new location If you sell or give away your Federal Industries case and you evacuate the refrigerant charge before shipment Federal Industries recommends that the charge be evacuated into a recovery system to prevent the possibility of HFC s from being released into the atmosphere SERVICE INFORMATION CAUTION Before any service work is performed RISK OF ELECTRIC SHOCK on the case make sure all power is disconnected to the case DISCONNECT POWER BEFORE SER
33. s will block the refrigerated airflow and could cause product loss The display deck is removable for cleaning and can become dislodged in shipment To ensure proper airflow and performance of the case make sure that the display deck is pushed completely down Allow refrigerated models to run for at least two hours before placing pre chilled product into unit NOTICE CASE MUST BE STOCKED WITH PRE CHILLED PRODUCT ONLY NOTICE This refrigerated display case is designed to operate A in a maximum environment of 75 DEG F and 55 relative humidity Exceeding these limits will cause poor case performance and sweating of glass panels ATTENTION Federal refrigerated display cases are designed to operate in a maximum environment of 75 DEG F and 55 relative humidity Exceeding these limits could cause poor case performance and sweating of glass panels LEAVE 1 2 GAP BETWEEN PRODUCT TO ALOW AIR FLOW AROUND PRODUCT MAINTENANCE Light Bulb Replacement 1 2 3 Note All light fixtures use a spring loaded socket at one end To remove the bulb push the bulb towards the spring loaded socket until the opposite ends drops out of the socket The bulb is inside a clear shatter proof tube with a black plastic cap on each end Be careful not to allow bulb to slide out of shatter proof tube Reinstall new bulb in to the existing shatter proof tube and reuse black plastic end caps Reinstall bulb asse
34. t and 1 shelf standard slot open below the longer bottom shelf bracket INSTALLATION REMOVAL SHELF STANDARD SHELF BRACKET 7 0 o 2 Q BOTTOM TAB CLEAR BUMPER 4 TOWARDS END PANEL 6 NOTCH 0 NOTCH Place shelf bracket top hook into desired shelf Lift shelf bracket up to allow shelf bracket notch standard slot to clear the bottom of shelf standard slot 2 Lift shelf bracket top hook to allow shelf bracket 2 Swing shelf bracket bottom tab out of shelf bottom tab to clear shelf standard slot standard slot 3 Swing shelf bracketbottom tab into shelf standard 3 Drop shelf bracket down to allow shelf bracket top slot hook to clear top of shelf standard slot 4 Place the desired shelf bracket notch of 0 6 or 12 4 remove shelf bracket top from shelf standard slot degrees onto bottom of shelf standard slot 2 Place the longer bottom shelf on top of the longer bottom shelf brackets with the flanges on each end of the shelf overhanging the outside of the bracket Place the front tab of the shelf bracket into the notch located on the front of the shelf 3 Place the shorter top shelf on top of the shorter top shelf brackets with the flanges on each end of the shelf overhanging the outside of the bracket Place the front tab of the shelf bracket into the notch located on the front of the shelf 4 If shelves include optional lights plug the cords into plug receptacle in rear of case
35. uantity It is not required that all shelves and shelf lights supplied with each case are used The quantity of shelves and shelf lights can be tailored to your specific needs If the supplied quantity of shelves and shelf lights are not required cap unused female socket located in interior of the case mullion with caps supplied Failure to do so will prevent entire lighting system from operating RIGHT WRONG IMPORTANT Grip each side of cap firmly and wiggle and pull cap straight out of socket Do not roll cap during removal Incorrect removal of cap may cause damage to electrical connection PLASTIC END REMOVAL amp INSTALLATION 2 VELCRO STYLE PADS ON CASE DI VELCRO STYLE PADS ON BACK OF PANEL 4 SCREWS WITH SPACERS ON CASE 4 KEY SLOTS IN BACK OF PANEL PLASTIC END PANEL Right and Left plastic end panels are ordinarily shipped installed from the factory but can be easily removed for cleaning Removing end panels make it easier to grab on to case when moving or installing case and can easily be reinstalled REMOVAL 1 Lift the back side of the panel out to disengage 2 Velcro style pads 2 Slide the panel forward to disengage the 4 Key slots in panel from 4 screws in case INSTALLATION 1 Hold panel tightly against the side of the case with the front lip of panel tight against front of case 2 Slide panel forward about 1 2 until screws fall into key slots Slide the panel towards the back of case m
36. urtain Black 65 19459 65 19460 65 19458 65 19300 Step Riser Top Optional SA4367 1 SA4367 2 SA4367 3 SA4367 4 Step Riser Bottom Optional SA4367 5 30 SA4367 6 SA4367 7 SA4367 8
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