Federal IMSS60SC Installation & Operation Manual
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Federal IMSS60SC Installation & Operation Manual

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E3265
REV P 6/8/20
IMSS60, IMSS84, IMSS120, EIMSS60 & EIMSS84
INSTALLATION & OPERATIONS MANUAL
KEEP THIS MANUAL FOR FUTURE REFERENCE
Engineering and technical data are subject to change without notice.
FEDERAL INDUSTRIES
Toll Free 1(800) 356-4206
IMSS E3265
FEDERAL INDUSTRIES
MODELS
215 Federal Ave.
WI Phone (608) 424-3331
Belleville, WI 53508
Fax: (608) 424-3234
- 1 -

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  • Page 1 E3265 REV P 6/8/20 FEDERAL INDUSTRIES IMSS60, IMSS84, IMSS120, EIMSS60 & EIMSS84 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...

  • Page 2: Table Of Contents

    CONTENTS INTRODUCTION ............................3 WARNING LABELS & SAFETY INSTRUCTIONS ................4 PRE-INSTALLATION PROCEDURES ....................5 INSPECTION FOR SHIPPING DAMAGE ................5 INSTALLATION INSTRUCTIONS...................... 5-8 LOCATING THE DISPLAY CASE ..................5 ELECTRICAL CONNECTION ....................5-6 PERMANENT CONNECTED ....................5 STANDARD BASE ELECTRICAL CONNECTION ............5-6 TOP ELECTRICAL CONNECTION ..................

  • Page 3: Introduction

    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.

  • Page 4: Warning Labels & Safety Instructions

    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.

  • Page 5: Pre-Installation Procedures

    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.

  • Page 6: Standard Base Electrical Connection

    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.

  • Page 7: Removing Case From Shipping Skid

    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.

  • Page 8: Base Panels Removal Imss60 & Imss84

    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. SIDE PANEL SIDE PANEL RETAINER SCREWS REMOVE THIS PANEL TO CLEAN CONDENSER SIDE PANEL HOOK SIDE PANEL SIDE PANEL SLOT END PANEL...

  • Page 9: Base Panels Removal Imss120

    Base Panel Removal 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...

  • Page 10: Base Component Layout

    Base Component Layouts Self Contained IMSS60 & IMSS84 60.41 IMSS60 84.41 IMSS84 7/8 FLOOR ELECTRICAL CONNECTION LOCATION DATA PLATE 5. 1 LOCATION 5. 1 4. 2 LIGHT POWER SUPPLY QUANITY MAY DIFFER BETWEEN MODELS 40.4 POWER CONNECTION CONDENSATE EVAPORATOR ELECTRICAL OR OPTIONAL CONDENSATE PUMP CONTROL...
  • Page 11 Base Component Layout Remote IMSS60 & IMSS84 REFRIGERATION SHUT OFF LIGHT POWER SUPPLY SOLENOID VALVE QUANITY MAY DIFFER SIGHT GLASS LEG LEVELERS (6) DATA PLATE LOCATION BASE SUPPORTS 7/8 FLOOR ELECTRICAL CONNECTION LOCATION CONTROL DISPLAY POWER 40.41 CONNECTION WIRING DIAGRAM CONDENSATE ELECTRICAL PUMP...
  • Page 12 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...
  • Page 13 Layout after 12/1/19 VALVE 7/8 FLOOR ELECTRICAL CONTROL REFRIGERATION SHUT OFF 17.05 CONNECTION LOCATION SOLENOID VALVE CONDENSATE PUMP WIRING DIAGRAM DATA PLATE LOCATION POWER CONNECTION CONTROL PANEL LOCATION 3/8 HIGH PRESS BASE FLOOR REMOTE REFRIGERATION CONNECTION ACCESS PLATE 5/8 SUCTION LINE ACCESS COVER CONNECTION IMSS E3265...

  • Page 14: Condensate Evaporator

    Condensate Evaporator Pan (Standard 3 Shelf Self Contained Models) NOTICE: This is an open air merchandiser and can produce a large amount of condensate water. 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.

  • Page 15: Condensate Pump

    Condensate Pump Standard - Remote & 2 Shelf Self-Contained Optional - 3 Shelf Self Contained The pump is mounted in the base compartment and is designed to automatically remove the condensate water that collects from defrosting the evaporator coil. The pump has a built-in tank that collects water from the evaporator coil defrost cycle.

  • Page 16: Shelves

    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.
  • Page 17 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.

  • Page 18: Operating Instructions

    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.
  • Page 19 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.
  • Page 20 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.

  • Page 21: Initial Start Up

    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...

  • Page 22: 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 products from case.
  • Page 23 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.

  • Page 24: Maintenance

    Maintenance Cleaning Condenser Coil NOTICE: Condenser coil or optional air filter must be cleaned a minimum of twice per month to insure proper refrigeration performance and prevent compressor failure. In some environments it may be necessary to clean more frequently. FAILURE TO CLEAN CONDENSER COIL WILL VOID COMPRESSOR WARRANTY.

  • Page 25: Service Information

    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...

  • Page 26: Pre-Service Checklist

    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.

  • Page 27: Special Service Situations

    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.

  • Page 28: Electrical Data

    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.

  • Page 29: Control Operation

    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.

  • Page 30: Control Parameters

    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 Compressor Min Off Time 2 min Compressor Max Run Time...
  • Page 31 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...
  • Page 32 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...

  • Page 33: Refrigeration Operation

    REFRIGERATION OPERATION Self-Contained Models Refrigeration R449 Charge IMSS60 6.0 Pounds Refrigeration R449 Charge IMSS84 7.5 Pounds Refrigeration R449 Charge IMSS120 9.5 Pounds The self-contained models are shipped from the factory with a completely operational R449A refrigeration system and require no modifications or adjustments upon installation.
  • Page 34 Remote Condensing Unit Installation 1. Mount condensing unit as close as possible to the remote display case as practical. Follow condensing unit manufacturer guidelines for proper piping and distance requirements. 2. All refrigeration and/or electrical materials between the condensing unit and display case are to be supplied by installing contractor.

  • Page 35: Electronic Expansion Valve (Eev)

    Note: Check your State and Local regulations for approved refrigerants for your install location. Federal Industries is not liable for any alternate refrigerants used. The control is located on the side of the case opposite the condo pump.

  • Page 36: Replacement Parts

    PARTS LIST IMSS60 IMSS84 IMSS120 Refrigeration System 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 (Before 12/1/19) 33-18811-L/33-18811-R 33-19287-L/33-19287-R 33-19647-L/33-19647-R...
  • Page 37 PARTS LIST CONTINUED EEV Control 32-21223 32-21223 32-21223 EEV Temp Control Probe 32-21224 32-21224 32-21224 EEV Pressure Transducer 32-21225 32-21225 32-21225 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...

  • Page 38: Wiring Drawing

    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...
  • Page 39 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...
  • Page 40 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...
  • Page 41 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...
  • Page 42 Self-Contained IMSS60SC BETWEEN 12/15/18 & 12/1/19 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)
  • Page 43 Self-Contained IMSS60SC AFTER 12/1/19 L1 L2 COLOR CODE IMSS60 AND IMSS84 BRW= BROWN 240V/3PH/60HZ BLK = BLACK B = BLUE G = GREEN ECSS60 W = WHITE Y = YELLOW R = RED CONDO PAN/ 91-21213 1/17/20 PUMP CAREL POWER CONTROL LIGHT SWITCH...
  • Page 44 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...
  • Page 45 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...
  • Page 46 Self-Contained IMSS84SC BETWEEN 8/1/14 – 5/1/18 91-20307 8/26/14 IMSS84SC SCROLL COLOR CODE IF OPTIONAL CONDO PUMP HOSE 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...
  • Page 47 Self-Contained IMSS84SC BETWEEN 5/1/18 & 2/15/18 COLOR CODE IF OPTIONAL CONDO PUMP HOSE 91-20307-1 IMSS84SC SCROLL - AFTER 5/1/18 HEATER IS USED, TIE HEATER B = BLACK BL = BLUE G = GREEN WIRES TO B22 & R23 W = WHITE Y = YELLOW B/BL R = RED TOP LAMP...
  • Page 48 Self-Contained IMSS84SC BETWEEN 12/15/18 & 12/1/19 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)
  • Page 49 Self-Contained IMSS84SC AFTER 12/1/19 L1 L2 COLOR CODE IMSS60 AND IMSS84 BRW= BROWN 240V/3PH/60HZ BLK = BLACK B = BLUE G = GREEN ECSS60 W = WHITE Y = YELLOW R = RED CONDO PAN/ 91-21213 1/17/20 PUMP CAREL POWER CONTROL LIGHT SWITCH...
  • Page 50 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...
  • Page 51 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...
  • Page 52 Self-Contained IMSS120SC BETWEEN – 5/1/18 & 12/15/18 L2 N DEFROST PROBE PB2 TEMP PROBE PB1 PLUG BLK/RIB BLK/RIB BLK/RIB POWER EVAP. 8 9 10 11 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...
  • Page 53 Self-Contained IMSS120SC AFTER – 12/15/18 IMSS120 SELF CONTAINED ITC LED 91-20368-2 12/27/18 L2 N DEFROST PROBE PB2 TEMP PROBE PB1 PLUG BLK/RIB BLK/RIB BLK/RIB POWER EVAP. 8 9 10 11 SWITCH FANS BLK/RIB BLK/RIB BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH EVAP. DISPLAY PLUG FANS...
  • Page 54 Self-Contained IMSS120SC AFTER – 12/1/19 IMSS120 SELF CONTAINED ITC LED 91-20368-2 12/27/18 L2 N DEFROST PROBE PB2 TEMP PROBE PB1 PLUG 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. DISPLAY PLUG FANS...
  • Page 55 Remote IMSS60R BEFORE 5/23/12 91-19454 1/2/12 IMSS60R & ECSS60R OPTIONAL CONDENSATE HEATER PAN POWER SUPPLY B/BL R(23) 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...
  • Page 56 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 = BLACK B/BL B/BL BL = BLUE...
  • Page 57 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...
  • Page 58 Remote IMSS60R BETWEEN 12/15/18 & 12/1/19 91-19631-2 12/27/18 IMSS60R, IMSS84R & ECSS60R ITC LED B/BL IF OPTIONAL CONDO PUMP HOSE 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 BL = BLUE...
  • Page 59 Remote IMSS60R AFTER 12/1/19 IMSS60R AND IMSS84R PRESS. TRANS. L1 L2 ECSS60R SEPARATE 240V/3PH/60HZ TEMP SENSOR POWER SUPPLY 91-21215 1/17/20 RIBBON COLOR CODE BRW= BROWN TEMP & VALVE CABLE BLK = BLACK B = BLUE G = GREEN CONTROL W = WHITE Y = YELLOW R = RED Blk Grn...
  • Page 60 Remote IMSS84R BEFORE 5/23/12 COLOR CODE 91-19452 1/2/12 IMSS84R B = BLACK BL = BLUE G = GREEN OPTIONAL CONDENSATE 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...
  • Page 61 Remote IMSS84R BETWEEN 5/23/12 & 5/1/18 91-19633 5/23/12 IMSS84R COLOR CODE B = BLACK BL = BLUE G = GREEN OPTIONAL CONDENSATE B/BL W = WHITE Y = YELLOW R = RED HEATER PAN TOP LAMP R(23) B(22) B/BL TOP LAMP POWER SUPPLY G(24) POWER SUPPLY...
  • Page 62 Remote IMSS84R BETWEEN 5/1/18 & 12/15/18 COLOR CODE 91-19633-1 5/1/18 IMSS84R B = BLACK BL = BLUE G = GREEN OPTIONAL CONDENSATE B/BL W = WHITE Y = YELLOW R = RED HEATER PAN TOP LAMP R(23) B(22) B/BL TOP LAMP POWER SUPPLY G(24) POWER SUPPLY...
  • Page 63 Remote IMSS84R BETWEEN 12/15/18 & 12/1/19 91-19631-2 12/27/18 IMSS60R, IMSS84R & ECSS60R ITC LED B/BL IF OPTIONAL CONDO PUMP HOSE 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 BL = BLUE...
  • Page 64 Remote IMSS84R AFTER 12/1/19 IMSS60R AND IMSS84R PRESS. TRANS. L1 L2 ECSS60R SEPARATE 240V/3PH/60HZ TEMP SENSOR POWER SUPPLY 91-21215 1/17/20 RIBBON COLOR CODE BRW= BROWN TEMP & VALVE CABLE BLK = BLACK B = BLUE G = GREEN CONTROL W = WHITE Y = YELLOW R = RED Blk Grn...
  • Page 65 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...
  • Page 66 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 FANS 8 9 10 11 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...
  • Page 67 Remote IMSS120R AFTER 12/15/18 L2 N IMSS120 REMOTE ITC LED 91-19740-2 12/27/18 DEFROST PROBE PB2 PLUG TEMP PROBE PB1 BLK/RIB BLK/RIB BLK/RIB POWER EVAP. SWITCH FANS 8 9 10 11 BLK/RIB BLK/RIB BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH EVAP. PLUG FANS BLK/RIB BLK/RIB REFRIGERATION...
  • Page 68 Remote IMSS120R AFTER 12/1/19 L2 N IMSS120 REMOTE ITC LED 91-19740-2 1/17/20 DEFROST PROBE PB2 SEPARATE PLUG POWER SUPPLY TEMP PROBE PB1 BLK/RIB BLK/RIB BLK/RIB POWER EVAP. SWITCH FANS 8 9 10 11 BLK/RIB BLK/RIB REMOTE BLK/RIB BLK/RIB BLK/RIB LIGHT SWITCH PRESSURE EVAP.
  • Page 69 CHANGE RECORD APP’D DATE ECN# LED LIGHT UPDATE 09/01/19 3391 USER CONTROL, WARRANTY/SERVICE/PARTS UPDATE 05/20/19 ADDED SA5945 & SA5946 TO PARTS LIST 7/18/19 3465 UPDATED TO INCLUDE WIRE HARNESS LAYOUT AND EEV 8/26/19 3524 ADDED CONDENSATE PAN SHIPPED LOOSE SECTION 9/10/19 3528 ADDED CONDO PUMP INSTRUCTIONS...

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