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E3265 REV K 05/20/19 FEDERAL INDUSTRIES IMSS60, IMSS84 & IMSS120 MODELS INSTALLATION & OPERATIONS MANUAL 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...
REMOVING PACKAGING MATERIAL ................. 7 LEVELING THE CASE ......................7 SEALING THE UNIT TO THE FLOOR ................... 8 BASE PANELS REMOVAL IMSS60 & IMSS84 ..............8 BASE PANELS REMOVAL IMSS120 ..................9 BASE COMPONENT LAYOUT IMSS60 & IMSS84 ............10 BASE COMPONENT LAYOUT IMSS120 ................
INTRODUCTION Thank you for purchasing a Federal Industries Merchandiser. This manual contains important instructions for installing and servicing the RSSM, Refrigerated Self-Service Merchandisers. A repair parts list is also included in the manual. Read all of these documents carefully before installing or servicing your case.
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.
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.
Standard Base Electrical Connection: There are (2) different styles of electrical box connections as shown in pictures below. The electrical connection box is in the base for floor electrical connection. The box is accessible by removing the base panel. See “Panel Removal Section” of this manual for panel removal instructions. Remove electrical box cover to access electrical connection.
Removing Case From Shipping Skid CAUTION Do not push against the clear acrylic deflector around the sides and nose. Doing so can cause the acrylic to break. Do not lift or push on the top canopy located on top of the case. Doing so can permanently damage the tower frame.
After the unit is positioned and the leg levelers are turned out, the unit needs to be sealed to the floor for NSF approved installation. Base Panel Removal IMSS60 and IMSS84 Panels DANGER: Electric shock hazard. Do not operate unit with panels removed. Panels must be in place when operating the case.
IMSS120 Panels DANGER: Electric shock hazard. Do not operate unit with panels removed. Panels must be in place when operating the case. LOUVERS RIGHT SIDE PANEL REMOVE THIS PANEL LEFT SIDE PANEL TO CLEAN CONDENSER CONTROLS (3) SIDE PANEL RETAINER SCREWS (3) TABS SIDE PANEL SLOT LOUVERS...
Base Component Layout Self Contained IMSS120 120.41 CONDENSATE 7/8 FLOOR ELECTRICAL EVAPORATOR CONNECTION LOCATION OR OPTIONAL LIGHT POWER SUPPLY WIRING DIAGRAM CONDENSATE PUMP DATA PLATE LOCATION 12.1 40.41 POWER CONNECTION CONTROL PANEL LOCATION CASTERS (6) PULL OUT 17.1 BASE FLOOR LEG LEVELERS (6) CONDENSING UNIT CONTROL...
Condensate Evaporator (Standard 3 Shelf Self Contained Models) NOTICE: During normal defrost cycles, steam from the condensate evaporator may be visible around the case. The standard Self-Contained case is furnished with an electric condensate evaporator. Plumbing connections are not required. The condensate evaporator can be removed from the case and the condensate drain can be plumbed to a drain to conserve energy if desired.
Shelves The IMSS has solid metal shelves with LED lighting as standard. There are (4) brackets required for each shelf (2 long brackets and (2) short brackets. The long brackets are for the long side of case and the short brackets are at the short end of case.
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3. Set the shelf on to the brackets and place the bracket retainer clip into slots on shelf. 4. Push shelf light cords into plastic shelf cord retainer clip located on inside of shelf bracket. 5. Remove the cap from the appropriate female light sockets. 6.
OPERATING INSTRUCTIONS User Controls ELECTRONIC CONTROL / DISPLAY POWER SWITCH LIGHT SWITCH 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.
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Powering on control To turn refrigeration control power on, press and hold for approx. five seconds. The display will read “On” while the button is depressed. When the control powers on, the display will read the current set point numbers 1 thru 9. The compressor run indicator will illuminate on the display, meaning that the compressor is running.
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Entering manual defrost mode To initiate a manual defrost press and hold the button approx. 5 seconds. The control will read “dEF” while the button is being held. The defrost is initiated when the defrost mode indicator illuminates on the display. The control display will then return to reading the set point.
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 After the unit has gone through several cycles, change the control to a mid-range setting, then to a colder setting if necessary to maintain desired product temperature...
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 products from case.
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DISPLAY DECK TOWER SIDE PANEL LATCH (4) TOWER SIDE PANEL DISPLAY DECK FAN SHROUD RETAINER SCREWS (2) FAN SHROUD FAN SHROUD SHELVES (4) DISPLAY DECK TOWER INNER PANEL DISPLAY DECK (THERE IS NO INNER PANEL ON IMSS84 MODEL) ILLUSTRATION IS TYPICAL, SOME MODELS MAY HAVE MORE PANELS, SHELVES AND DISPLAY DECKS 1.
1. Disconnect power to the unit. 2. On IMSS60 and IMSS84 Remove the side panel with the narrow set of louvers and on IMSS120 remove panels from both sides at the end the control panel is located. See the illustration in the “Bottom Panel Removal” section of this manual for panel clarification.
Phone: (800) 356-4206 and choose the Warranty Parts Option Email: Parts@Federalind.com Federal Industries has partnered with Parts Town for ALL Non-Warranty Part Identification, Pricing, Lead Times, Orders & Freight Quotes. Please contact Parts Town directly if you need parts: Website: PartsTown.com...
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.
SALE & DISPOSAL If you the owner sells or gives away this Federal Industries case it is the owner’s responsibility to 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.
ELECTRICAL DATA Model IMSS60SC/IMSS84SC IMSS60R/IMSS84R Power Supply, Volts 230 Volts 230 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 2 + GND 2 + GND AMPS VOLTS AMPS VOLTS Compressor 12.6/12.0 Condenser Fan Base Fan Evaporator Fan Motor (QTY 2 or 4) 0.15 ea.
Control parameter changes can only be made by downloading a new set of parameters via a program chip supplied by Federal Industries. The preset control parameters are listed on the chart in the Settings Chart below.
CONTROL PARAMETERS IMSS60 & 84 SELF-CONTAINED Table 1 - Control Parameters Parameter Description Control Setpoint Compressor Cut out [°F] 28.0 26.2 24.5 22.7 21.0 19.2 17.5 15.7 14.0 Compressor Cut in [°F] 39.0° Compressor Min On Time 5 min...
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CONTROL PARAMETERS IMSS120 SELF-CONTAINED Table 3 - Control Parameters Parameter Description Control Setpoint Compressor Cut out [°F] 32.0 30.5 29.0 27.5 26.0 24.5 23.0 21.5 20.0 Compressor Cut in [°F] 39.0° Compressor Min On Time 5 min Compressor Min Off Time 2 min Compressor Max Run Time 75 min...
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CONTROL PARAMETERS ALL 1MSS REMOTES Table 5 - Control Parameters Parameter Description Control Setpoint Compressor Cut out [°F] 30.0 28.0 26.0 24.0 22.0 20.0 18.0 16.0 14.0 Compressor Cut in [°F] 38.0° Compressor Min On Time 5 min Compressor Min Off Time 2 min Compressor Max Run Time 60 min...
REFRIGERATION OPERATION Self-Contained Models Refrigeration R404 Charge IMSS60 6.0 Pounds Refrigeration R404 Charge IMSS84 7.5 Pounds Refrigeration R404 Charge IMSS120 9.5 Pounds The self-contained models are shipped from the factory with a completely operational R404A refrigeration system and require no modifications or adjustments upon installation.
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Remote Condensing Unit Installation 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.
PARTS LIST Refrigeration System IMSS60 IMSS84 IMSS120 Condensing Unit (Self Contained) Before 8/1/14 30-19025 30-19025 30-19675 Replacement Compressor 30-19719 30-19719 30-20041 Condensing Unit (Self Contained) After 8/1/14 30-20448 30-20183 30-20284 Replacement Compressor 30-20290 20-20291 30-20848 Evaporator Coil Left/ Right 33-18811-L/33-18811-R...
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PARTS LIST CONTINUED Miscellaneous Components IMSS60 IMSS84 IMSS120 Display Deck Plastic Left/Right 15-18856-L/ 15-18856-R 15-19292-L/ 15-19292-R 15-19292-L/ 15-19292-R Display Deck Plastic Center 15-19720 Fastener Pad Set Display Deck 77-17848/77-17849 77-17848/77-17849 77-17848/77-17849 Metal Shelf Assy w/light BEFORE 8/1/18 SA5397-2 SA5397-1 SA5399-1L/SA5399-1R...
Case Wiring Diagrams Self-Contained IMSS60SC BEFORE 5/23/12 IF OPTIONAL CONDENSATE PUMP OR 91-19453 12/19/11 IMSS60SC & ECSS60SC OPTIONAL CONDENSATE PAN ARE NOT USED CONDENSATE PUMP DISCARD WIRES B(22), R(23),G(24), R(22) R(23) POWER SUPPLY B/BL G(24) B/BL TOP LAMP ECSS ONLY B/BL B/BL B/BL...
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Self-Contained IMSS60SC BETWEEN 5/23/12 & 8/1/14 IF OPTIONAL CONDENSATE PUMP OR 91-19630 5/23/12 IMSS60SC & ECSS60SC OPTIONAL CONDENSATE PAN ARE NOT USED CONDENSATE PUMP DISCARD WIRES B(22), R(23),G(24), R(22) R(23) POWER SUPPLY B/BL G(24) B/BL TOP LAMP ECSS ONLY B/BL B/BL B/BL SHELF LAMP...
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Self-Contained IMSS60SC BETWEEN 8/1/14 & 5/1/18 IF OPTIONAL CONDO PUMP HOSE 91-20308 8/26/14 IMSS60SC & ECSS60SC SCROLL CONDENSATE PUMP HEATER IS USED, TIE HEATER WIRES TO B22 & R23 B(22) R(23) POWER SUPPLY B/BL G(24) B/BL TOP LAMP CONDENSATE PUMP ECSS ONLY STD ECSS B/BL...
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Self-Contained IMSS60SC BETWEEN 5/1/18 & 12/15/18 IF OPTIONAL CONDO PUMP HOSE 91-20308-1 5/1/18 IMSS60SC & ECSS60SC SCROLL CONDENSATE PUMP HEATER IS USED, TIE HEATER WIRES TO B22 & R23 B(22) R(23) POWER SUPPLY B/BL G(24) B/BL TOP LAMP CONDENSATE PUMP ECSS ONLY STD ECSS B/BL...
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Self-Contained IMSS60SC AFTER 12/15/18 91-20308-2 12/27/18 IMSS60SC, IMSS84SC & ECSS60SC IF OPTIONAL CONDO PUMP HOSE CONDENSATE PUMP HEATER IS USED, TIE HEATER ITC LED WIRES TO B22 & R23 B(22) R(23) B/BL G(24) +B(RIB) TOP LAMP B/BL CONDENSATE PUMP ECSS ONLY STD ECSS +B(RIB) +B(RIB)
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Self-Contained IMSS84SC BEFORE 5/23/12 IF OPTIONAL CONDENSATE PUMP OR 91-19451 9/28/11 IMSS84SC COLOR CODE CONDENSATE PAN ARE NOT USED B = BLACK BL = BLUE G = GREEN DISCARD WIRES B(22), R(23),G(24), B/BL W = WHITE Y = YELLOW R = RED TOP LAMP OPTIONAL CONDENSATE PUMP...
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Self-Contained IMSS84SC BETWEEN 5/23/12 & 8/1/14 IF OPTIONAL CONDENSATE PUMP OR 91-19632 5/23/12 IMSS84SC COLOR CODE CONDENSATE PAN ARE NOT USED B = BLACK BL = BLUE G = GREEN DISCARD WIRES B(22), R(23),G(24), B/BL W = WHITE Y = YELLOW R = RED TOP LAMP OPTIONAL...
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Self-Contained IMSS84SC BETWEEN 8/1/14 – 5/1/18 91-20307 8/26/14 IMSS84SC SCROLL IF OPTIONAL CONDO PUMP HOSE COLOR CODE HEATER IS USED, TIE HEATER B = BLACK BL = BLUE G = GREEN WIRES TO B22 & R23 B/BL W = WHITE Y = YELLOW R = RED TOP LAMP OPTIONAL...
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Self-Contained IMSS84SC BETWEEN 5/1/18 & 2/15/18 IF OPTIONAL CONDO PUMP HOSE 91-20307-1 IMSS84SC SCROLL - AFTER 5/1/18 COLOR CODE HEATER IS USED, TIE HEATER B = BLACK BL = BLUE G = GREEN WIRES TO B22 & R23 B/BL W = WHITE Y = YELLOW R = RED TOP LAMP OPTIONAL...
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Self-Contained IMSS84SC AFTER 12/15/18 91-20308-2 12/27/18 IMSS60SC, IMSS84SC & ECSS60SC IF OPTIONAL CONDO PUMP HOSE CONDENSATE PUMP HEATER IS USED, TIE HEATER ITC LED WIRES TO B22 & R23 B(22) R(23) B/BL G(24) +B(RIB) TOP LAMP B/BL CONDENSATE PUMP ECSS ONLY STD ECSS +B(RIB) +B(RIB)
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Self-Contained IMSS120SC BEFORE 9/1/14 L2 N DEFROST PROBE PLUG TEMP PROBE CONTROL BLK/RIB BLK/RIB BLK/RIB POWER EVAP. SWITCH FANS BLK/RIB BLK/RIB BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH EVAP. DISPLAY PLUG FANS BLK/RIB BLK/RIB HI/LO B/BL PRESS TOP LAMP B/BL B/BL COMPRESSOR SHELF LAMP B/BL B/BL...
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Self-Contained IMSS120SC BETWEEN 9/1/14 & 5/1/18 L2 N DEFROST PROBE PLUG TEMP PROBE CONTROL BLK/RIB BLK/RIB BLK/RIB POWER EVAP. SWITCH FANS BLK/RIB BLK/RIB BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH EVAP. DISPLAY PLUG FANS BLK/RIB BLK/RIB B/BL TOP LAMP B/BL B/BL SHELF LAMP CONDENSING B/BL B/BL...
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Remote IMSS60R BEFORE 5/23/12 91-19454 1/2/12 IMSS60R & ECSS60R OPTIONAL CONDENSATE HEATER PAN POWER SUPPLY R(23) B/BL B(22) B/BL G(24) TOP LAMP ECSS ONLY B/BL B/BL B/BL SHELF LAMP TOP LAMP COLOR CODE B/BL B/BL B/BL B/BL B = BLACK BL = BLUE SHELF LAMP SHELF LAMP...
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Remote IMSS60R BETWEEN 5/23/12 & 5/1/18 91-19631 5/23/12 IMSS60R & ECSS60R OPTIONAL CONDENSATE HEATER PAN POWER SUPPLY R(23) B/BL B(22) B/BL G(24) TOP LAMP ECSS ONLY B/BL B/BL B/BL SHELF LAMP TOP LAMP COLOR CODE B/BL B/BL B/BL B/BL B = BLACK BL = BLUE SHELF LAMP SHELF LAMP...
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Remote IMSS60R BETWEEN 5/1/18 & 12/15/18 91-19631- 1 IMSS60R & ECSS60R - AFTER 5/1/18 POWER SUPPLY B/BL B/BL TOP LAMP ECSS ONLY B/BL B/BL B/BL COLOR CODE SHELF LAMP TOP LAMP B = BLACK BL = BLUE W = WHITE Y = YELLOW B/BL B/BL...
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Remote IMSS60R AFTER 12/15/18 91-19631-2 12/27/18 IMSS60R, IMSS84R & ECSS60R ITC LED B/BL IF OPTIONAL CONDO PUMP HOSE HEATER IS USED, TIE HEATER WIRES TO B22 & R23 +B(RIB) TOP LAMP B/BL ECSS ONLY COLOR CODE +B(RIB) +B(RIB) B/BL B = BLACK SHELF LAMP TOP LAMP BL = BLUE...
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Remote IMSS84R BEFORE 5/23/12 91-19452 1/2/12 IMSS84R COLOR CODE B = BLACK BL = BLUE OPTIONAL CONDENSATE G = GREEN B/BL W = WHITE Y = YELLOW R = RED HEATER PAN TOP LAMP R(23) B(22) B/BL POWER SUPPLY G(24) TOP LAMP POWER SUPPLY B/BL...
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Remote IMSS84R BETWEEN 5/23/12 & 5/1/18 91-19633 5/23/12 IMSS84R COLOR CODE B = BLACK BL = BLUE OPTIONAL CONDENSATE G = GREEN B/BL W = WHITE Y = YELLOW R = RED HEATER PAN TOP LAMP R(23) B(22) B/BL POWER SUPPLY G(24) TOP LAMP POWER SUPPLY...
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Remote IMSS84R BETWEEN 5/1/18 & 12/15/18 91-19633-1 5/1/18 IMSS84R COLOR CODE B = BLACK BL = BLUE OPTIONAL CONDENSATE G = GREEN B/BL W = WHITE Y = YELLOW R = RED HEATER PAN TOP LAMP R(23) B(22) B/BL POWER SUPPLY G(24) TOP LAMP POWER SUPPLY...
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Remote IMSS84R AFTER 12/15/18 91-19631-2 12/27/18 IMSS60R, IMSS84R & ECSS60R ITC LED IF OPTIONAL CONDO PUMP HOSE B/BL HEATER IS USED, TIE HEATER +B(RIB) WIRES TO B22 & R23 TOP LAMP B/BL ECSS ONLY COLOR CODE +B(RIB) +B(RIB) B/BL B = BLACK SHELF LAMP TOP LAMP BL = BLUE...
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Remote IMSS120R BEFORE 5/1/18 L2 N DEFROST PROBE PLUG TEMP PROBE CONTROL BLK/RIB BLK/RIB BLK/RIB POWER EVAP. SWITCH FANS BLK/RIB BLK/RIB BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH EVAP. DISPLAY PLUG FANS BLK/RIB BLK/RIB REFRIGERATION SOENOID CAP EXTRA B/BL BLACK WIRE TOP LAMP IF NOT USED B/BL B/BL...
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Remote IMSS120R BETWEEN 5/1/18 & 12/15/18 L2 N DEFROST PROBE PB2 PLUG TEMP PROBE PB1 BLK/RIB BLK/RIB BLK/RIB POWER EVAP. SWITCH 8 9 10 11 FANS BLK/RIB BLK/RIB BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH EVAP. PLUG FANS BLK/RIB BLK/RIB REFRIGERATION SOENOID CAP EXTRA B/BL BLACK WIRE...
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California Residents Only. WARNING This product can expose you to chemicals including chromium which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov IMSS E3265 - 59 -...
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APP’D CHANGE RECORD DATE ECN# LED LIGHT UPDATE 09/01/19 3391 USER CONTROL, WARRANTY/SERVICE/PARTS UPDATE 05/20/19 IMSS E3265 - 60 -...
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