Federal RSSM360 Installation & Operation Instructions
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Federal RSSM360 Installation & Operation Instructions

Self-contained & remote models includes drop-in & nssm
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E3496
REV G 01/01/20
RSSM360, RSSD360, RSSM460, RSSD460,
RSSM560, RSSD560, RSSM660, RSSD660,
RSSM378, RSSD378, RSSM478, RSSD478,
RSSM578, RSSD578, RSSM678, RSSD678,
FEDERAL INDUSTRIES
Toll Free 1(800) 356-4206
Self-Contained & Remote Models
Includes Drop-In & NSSM
INSTALLATION & OPERATION
INSTRUCTIONS
KEEP THIS MANUAL FOR FUTURE REFERENCE
Engineering and technical data are subject to change without notice.
215 FEDERAL AVE
WI Phone (608) 424-3331
Belleville, WI 53508
Fax: (608) 424-3234

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Summary of Contents for Federal RSSM360

  • Page 1 E3496 REV G 01/01/20 RSSM360, RSSD360, RSSM460, RSSD460, RSSM560, RSSD560, RSSM660, RSSD660, RSSM378, RSSD378, RSSM478, RSSD478, RSSM578, RSSD578, RSSM678, RSSD678, Self-Contained & Remote Models Includes Drop-In & NSSM INSTALLATION & OPERATION INSTRUCTIONS KEEP THIS MANUAL FOR FUTURE REFERENCE Engineering and technical data are subject to change without notice.

  • Page 2: Table Of Contents

    CONTENTS INTRODUCTION ......................1 WARNING LABELS & SAFETY INSTRUCTIONS ............2 PRE-INSTALLATION PROCEDURES ................3 Inspection For Shipping Damage ..............3 INSTALLATION INSTRUCTIONS ...................3 Locating The Display Case ..................3 Grill Removal ......................3 Removing Case From Shipping Skid ................4 Removing Packaging Material ..................4 Leveling The Case ......................
  • Page 3 Owner Responsibility ....................30 REFRIGERATION & ELECTRICAL DATA ................31 RSSM360 & RSSM378 - RSSD360 & RSSD378 ..........31 & 31A RSSM460 & RSSM478 - RSSD460 & RSSD478 ..........32 & 32A RSSM560 & RSSM578 - RSSD560 & RSSD578 ..........33 & 33A RSSM660 &...

  • Page 4: 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 5: 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 6: 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 upon arrival. If there is damage to shipping crates, cartons, or if a shortage is found, note this on (all copies) of the Bill Of Lading prior to signing.

  • Page 7: Removing Case From Shipping Skid

    Removing Case From Shipping Skid CAUTION: If a Johnson bar or pry bar is used to move the case, make certain that the case is lifted under the welded steel frame, and not by the end panels of the case. Damage to the ends will result from lifting under the end panels.

  • Page 8: Lights

    Lights Standard Top Light The case comes with one standard top light which is internally wired to the power source. The light switch is located in the top light housing under the top canopy. On RSSM’S the light switch is located on the left top ceiling behind the air discharge honey comb.

  • Page 9: Electrical Connection & Grounding Instructions

    ELECTRICAL CONNECTION AND GROUNDING INSTRUCTIONS Electrical Supply Wiring DANGER: Improper or faulty hookup of electrical components in the display case can result in severe injury or death. THIS CASE MUST BE GROUNDED Permanent Connection (Standard) -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.

  • Page 10: Cord Connection

    Cord Connection (Optional) -A factory installed optional power cord is properly sized to the amperage requirements of the merchandiser. See the electrical data plate located on the ceiling of the merchandiser for the proper power requirements for each merchandiser. - The cord is factory installed protruding from the rear of the merchandiser. -A separate circuit for each display merchandiser is required to prevent other appliances on the same circuit from overloading the circuit and causing a power loss.

  • Page 11: Operating Instructions

    OPERATING INSTRUCTIONS Initial Start-Up -After completing the items in the installation section of this manual. The case is ready to be put into service. On self-contained models, the service valves on the refrigeration system are back-seated when the unit leaves the factory. -RSSM/RSSD cases are designed to operate at 40º...

  • Page 12: User Control Ranco

    User Control RANCO REPLACEMENT PARTS FOR THIS CONTROL NO LONGER AVAILABLE - REPLACED BY THE CAREL CONTROL ELECTRONIC CONTROL TEMPERATURE CONTROL KNOB COOLING INDICATOR DEFROST INDICATOR ALARM INDICATOR Using The Electronic Control This control is located behind the front base panel. Temperature Control Knob This controls the temperature of the display interior of merchandiser.

  • Page 13: User Control Carel

    User Control CAREL THIS CONTROL REPLACES THE RANCO CONTROL WHICH IS NO LONGER AVAILABLE Electronic Temperature Control ALARM INDICATO R CO M PRESSO R RUN POW ER TO CO NTRO L O N/O FF INDICATO R AND SET PO INT UP ADJUST SET POINT ADJUST MO DE DEFRO ST M O DE INDICATO R M ANUAL DEFRO ST AND...

  • Page 14: Adjusting The Set Point

    Adjusting the set point The set point is what determines how cold the display case will hold food and beverage. To adjust the set point press and hold the button approx. three seconds until the display begins to flash a number. Then press the use the button to scroll number up (colder) or press the button to scroll number lower (warmer).

  • Page 15: Dual Pressure Control

    Ranco control E1 = Air sensing probe - Open or Shorted and needs replacing E2 = Evap. Coil probe - Open or Shorted and needs replacing Carel Control EO = Air sensing probe - Open or shorted E1 = Evap. coil probe - Open or shorted Dual Pressure Control (Self-Contained Models Only) The dual pressure control is used as a safety device and is factory set.

  • Page 16: Shelves

    Shelves The RSSM has 15” solid metal shelves as standard. These shelves are installed at the factory. The shelves are adjustable in 1-5/8” increments. To adjust the shelves, first remove the shelf from the shelf brackets. Remove the shelf bracket from the shelf standard and reposition as desired.

  • Page 17: Control Operation

    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 using a program chip supplied by Federal Industries. The pre-set control parameters are listed on the chart in the Settings Chart below.

  • Page 18: Defrost Cycle

    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 using a program chip supplied by Federal Industries PARAMETER DESCRIPTION...

  • Page 19: Control Display

    Control Display The control display is located in the unit base. It is programmed to display the current set point associated with the control sensor located inside the air duct at the top of the case. Minimum Run Timer Feature The unit controller is programmed to have the condensing unit run a minimum of 5 minutes, regardless of the control temp being satisfied.

  • Page 20: Remote Operation

    The controller is set from the factory to run on R449a refrigerant and will not need any changes to the control unless another refrigerant is used. Note: Check your State and Local regulations for approved refrigerants for your install location. Federal Industries is not liable for any alternate refrigerants used.

  • Page 21: Remote Condensing Units

    4. Suction line must be insulated the entire length with Armaflex (or equivalent). Do not run liquid line inside insulation with suction line. 5. If remote control is not supplied by Federal Industries, the remote high/low-pressure control must be mounted, wired and pressures set by the installer.

  • Page 22: Cleaning Instructions

    CLEANING INSTRUCTIONS Cleaning the Condenser Filter This refrigerated case is equipped with a reusable condenser coil filter, which filters large dust particles from the air before it enters the condenser coil fins. It is very important that this filter be cleaned every two weeks to maintain proper refrigeration performance and prevent compressor failure.

  • Page 23: Cleaning The Condensate Pump

    Cleaning Condenser Coil Continued 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 24: Daily Cleaning

    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 25: Weekly Cleaning

    Weekly Cleaning 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. Allow sufficient time for the unit to reach room temperature before proceeding with cleaning.

  • Page 26: Drop-In Units After 01/01/20

    DROP-IN UNITS AFTER 01/01/2020 RSSM360-6, RSSM460-6 DIMENSIONS SHELVING INTERIOR MODEL L X W X H in L X W in VOLUME L X W X H mm L X W mm CUFT 39.00 X 32.50 X 60.25 10 X 34...

  • Page 27: Drop-In Units Prior To 01/01/20

    DROP-IN UNITS PRIOR TO 01/01/2020 RSSM360, RSSM460, RSSM560, RSSM660 FRONT SELF CONTAINED COUNTER REMOTE DIMENSIONS APPROXIMATE CUTOUT 3-WIRE + GROUND MODEL CUTOUT SHELVING 120/60/1 L X W X H CASE WEIGHT LOCATION 120/208-240/60/1 L1 X W1 MAX FUSE SIZE " A "...

  • Page 28: Locating Case In Counter & Counter Drop-In Cutout All Versions

    COUNTER DROP-IN CUTOUT COUNTER CUTOUT MODEL L1 X W1 RSSM360 36.50 X 29.50 RSSM460 47.50 X 29.50 RSSM560 59.50 X 29.50 RSSM660 71.50 X 29.50 CUTOUT 4.34 " W1 " 29.50 R .50 CUTOUT 6.92 FRO NT CUTOUT LOCATING CASE IN THE COUNTER Remove two-piece trim from around case.

  • Page 29: Counter Venting Self-Contained Units

    COUNTER VENTING SELF-CONTAINED MODELS PRIOR TO 01/01/2020 REAR-VIEW IMPORTANT: Customer base design must provide access to both front and back of base to allow for service and to clean condenser coil. FRONT-VIEW COUNTER BASE ACCESS CUTOUTS SELF-CONTAINED Required Counter front cutout - the vent opening in the front of the counter must have A minimum of 140 sq”...

  • Page 30: Leveling Case

    LEVELING CASE The drop-in cases are equipped with adjustable leg levelers with 2” adjustment for leveling the case with the counter. Blocking may need to be added under the leg levelers for support. DUCTING CONDENSER AIR INTAKE Ducting is REQUIRED on the inside of the cabinet between the inner front wall of the cabinet and the base front panels as shown in the diagram above.

  • Page 31: 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 32: 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. Case Does Not Operate -Check for disconnected power supply.

  • Page 33: Special Service Situations

    SALE & 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.

  • Page 34: Refrigeration & Electrical Data

    REFRIGERATION AND ELECTRICAL DATA AFTER 01/01/2020 Model RSSM360SC-6 RSSM360R-6 RSSD360SC-6 RSSD360R-6 RSSM378SC-6 RSSM378R-6 RSSD378SC-6 RSSD378-R ELECTRICAL Power Supply, Volts 208-240Volts 208-240Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 2 + ground 2 + ground AMPS VOLTS AMPS VOLTS Compressor...
  • Page 35 REFRIGERATION AND ELECTRICAL DATA BEFORE 01/01/2020 Model RSSM360SC RSSM360R RSSD360SC RSSD360R RSSM378SC RSSM378R RSSD378SC RSSD378R ELECTRICAL Power Supply, Volts 120/208-240Volts 120Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 3 + ground 2 + ground AMPS VOLTS AMPS VOLTS Compressor...
  • Page 36 REFRIGERATION AND ELECTRICAL DATA After 01/01/2020 Model RSSM460SC -6 RSSM460R-6 RSSD460SC-6 RSSD460R-6 RSSM478SC-6 RSSM478R-6 RSSD478SC-6 RSSD478R-6 Power Supply, Volts 208-240 Volts 208-240 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 2 + ground 2 + ground AMPS VOLTS AMPS VOLTS Compressor...
  • Page 37 REFRIGERATION AND ELECTRICAL DATA Before 01/01/2020 Model RSSM460SC RSSM460-R RSSD460SC RSSD460-R RSSM478SC RSSM478-R RSSD478SC RSSD478-R Power Supply, Volts 120/208-240 Volts 120 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 3 + ground 2 + ground AMPS VOLTS AMPS VOLTS Compressor...
  • Page 38 REFRIGERATION AND ELECTRICAL DATA AFTER 01/01/2020 Model RSSM560SC -6 RSSM560R-6 RSSD560SC-6 RSSD560R-6 RSSM578SC-6 RSSM578R-6 RSSD578SC-6 RSSD578R-6 ELECTRICAL Power Supply, Volts 208-240 Volts 208-240 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 2 + ground 2 + ground AMPS VOLTS...

  • Page 39: Replacement Parts

    REFRIGERATION AND ELECTRICAL DATA BEFORE 01/01/2020 Model RSSM560SC RSSM560-R RSSD560SC RSSD560-R RSSM578SC RSSM578-R RSSD578SC RSSD578-R ELECTRICAL Power Supply, Volts 120/208-240 Volts 120 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 3 + ground 2 + ground AMPS VOLTS AMPS...
  • Page 40 REFRIGERATION AND ELECTRICAL DATA AFTER 01/01/2020 Model RSSM660SC -6 RSSM660R-6 RSSD660SC-6 RSSD660R-6 RSSM678SC-6 RSSM678R-6 RSSD678SC-6 RSSD678R-6 ELECTRICAL Power Supply, Volts 208-240 Volts 208-240 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 2 + ground 2 + ground AMPS VOLTS AMPS VOLTS...
  • Page 41 REFRIGERATION AND ELECTRICAL DATA BEFORE 01/01/2020 Model RSSM660SC RSSM660-R RSSD660SC RSSD660-R RSSM678SC RSSM678-R RSSD678SC RSSD678-R ELECTRICAL Power Supply, Volts 120/208-240 Volts 120 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 3 + ground 2 + ground AMPS VOLTS AMPS VOLTS Compressor...
  • Page 42 REFRIGERATION AND ELECTRICAL DATA AFTER 01/01/2020 Model RSSM878SC RSSM878R-6 RSSD878SC RSSD878R-6 ELECTRICAL POWER SUPPLY, VOLTS 208-240Volts Frequency 60 Hertz Phase 1 Phase Number of Wires 2 + ground AMPS VOLTS AMPS VOLTS Compressor ---- ---- ---- ---- Condensar Fan Motor ---- ---- Evaporator Fan Motor (4)
  • Page 43 REFRIGERATION AND ELECTRICAL DATA BEFORE 01/01/2020 Model RSSM878SC RSSM878-R RSSD878SC RSSD878-R ELECTRICAL POWER SUPPLY, VOLTS 120/208-240 Volts 120 Volts Frequency 60 Hertz 60 Hertz Phase 1 Phase 1 Phase Number of Wires 3 + ground 2 + ground AMPS VOLTS AMPS VOLTS Compressor...

  • Page 44: Rssm Standard Depth Cases

    REPLACEMENT PARTS AFTER 01/01/2020 MODEL RSSM360-6, RSSD360-6, RSSM378-6, & RSSD378-6 AND NSSM VERSIONS Part Description Part # Part # Refrigeration System RSSM360 RSSM378 Condensing Unit (Self-Contained Only) 30-20512 30-20512 Compressor (Replacement) 30-20623 30-20623 Evaporator Coil 33-13283 33-13283 Expansion Valve (Self-Contained R449a)

  • Page 45: Rssm/Rssd Self-Contained R449A After 01/01/2020

    REPLACEMENT PARTS BEFORE 01/01/2020 MODEL RSSM360, RSSD360, RSSM378, & RSSD378 Part Description Part # Part # Refrigeration System RSSM360 RSSM378 Condensing Unit (Self-Contained Only) 30-20512 30-20512 Compressor (Replacement) 30-20623 30-20623 Evaporator Coil 33-13283 33-13283 Expansion Valve ( Self-Contained & remote R404A )

  • Page 46: Rssm/Rssd Remote R449A Eev After 01/01/2020

    REPLACEMENT PARTS AFTER 01/01/2020 MODEL RSSM460-6, RSSD460-6, RSSM478-6, & RSSD478-6 AND NSSM VERSIONS Part Description Part Number Refrigeration System RSSM460 RSSM478 Condensing Unit (Self-Contained Only) 30-17888 30-17888 Compressor (Replacement) 30-18053 30-18053 Evaporator Coil 33-11541 33-11541 Expansion Valve (Self-Contained R449a) 32-20887 32-20887 Expansion Valve Electronic (Remote R449a) 32-21228...

  • Page 47: Rssm878R Remote R449A Eev After 01/01/2020

    REPLACEMENT PARTS BEFORE 01/01/2020 MODEL RSSM460, RSSD460, RSSM478, & RSSD478 Part Description Part Number Refrigeration System RSSM460 RSSM478 Condensing Unit (Self-Contained Only) 30-17888 30-17888 Compressor (Replacement) 30-18053 30-18053 Evaporator Coil 33-11541 33-11541 Expansion Valve ( Self-Contained & remote R404A ) 32-19419 32-19419 Expansion Valve ( Remote R449A ) after 01/01/18...

  • Page 48: Nssm All

    REPLACEMENT PARTS AFTER 01/01/2020 MODEL RSSM560-6, RSSD560-6, RSSM578-6, & RSSD578-6 AND NSSM VERSIONS Part Description Part Number Refrigeration System RSSM560 RSSM578 Condensing Unit (Self-Contained Only) 30-17889 30-17889 Compressor (Replacement) 30-18054 30-18054 Evaporator Coil 33-18024 33-18024 Expansion Valve ( Self-Contained R449a) 32-20877 32-20877 Expansion Valve Electronic (Remote R449a)

  • Page 49: Rssm3, 4, 5, & 6 Remote W/Led Vertical Strip Lights

    REPLACEMENT PARTS BEFORE 01/01/2020 MODEL RSSM560, RSSD560, RSSM578, & RSSD578 Part Description Part Number Refrigeration System RSSM560 RSSM578 Condensing Unit (Self-Contained Only) 30-17889 30-17889 Compressor (Replacement) 30-18054 30-18054 Evaporator Coil 33-18024 33-18024 Expansion Valve ( Self-Contained & remote R404A ) 32-19416 32-19416 Expansion Valve ( Remote R449A ) after 01/01/18...

  • Page 50: Rssm8 Self-Contained W/Led Strip Lights

    REPLACEMENT PARTS AFTER 01/01/2020 MODEL RSSM660-6, RSSD660-6, RSSM678-6, & RSSD678-6 AND NSSM VERSIONS Part Description Part Number Refrigeration System RSSM660 RSSM678 Condensing Unit (Self-Contained Only) 30-17889 30-17889 Compressor (Replacement) 30-18054 30-18054 Evaporator Coil 33-11542 33-11542 Expansion Valve (Self-Contained) 32-20877 32-20877 Expansion Valve Electronic (Remote R449A) 32-21226 32-21226...

  • Page 51: Rssm8 Remote W/Led Strip Lights

    REPLACEMENT PARTS BEFORE 01/01/2020 MODEL RSSM660, RSSD660, RSSM678, & RSSD678 Part Description Part Number Refrigeration System RSSM660 RSSM678 Condensing Unit (Self-Contained Only) 30-17889 30-17889 Compressor (Replacement) 30-18054 30-18054 Evaporator Coil 33-11542 33-11542 Expansion Valve ( Self-Contained & remote R404A ) 32-19416 32-19416 Expansion Valve ( Remote R449A ) after 01/01/18...

  • Page 52: Rssd8 Remote W/Led Vertical Strip Lights

    REPLACEMENT PARTS AFTER 01/01/2020 MODEL RSSM878R-6, & RSSD878R-6 REMOTE ONLY AND NSSM VERSIONS Part Description Part Number Refrigeration System RSSM878R-6 RSSD878R-6 Evaporator Coil 33-17457 33-17457 Expansion Valve Electronic (Remote R449A) 32-21228 32-21228 Evaporator Fan Motor 41-11628 41-11628 Evaporator Fan Blade 72-32507 72-32507 Solenoid Valve (remote)

  • Page 53: Rssm878 Rssd878

    REPLACEMENT PARTS BEFORE 01/01/2020 MODEL RSSM878, & RSSD878 Part Description Part Number Refrigeration System RSSM878 RSSD878 Condensing Unit (Self-Contained Only) 30-17541 30-17541 Compressor (Replacement) 30-19116 30-19116 Evaporator Coil 33-17457 33-17457 Expansion Valve ( Self-Contained & Remote R404A ) 32-19419 32-19419 Expansion Valve ( Remote R449A ) after 01/01/18 32-20877 32-20877...

  • Page 54: Rssm Display Area & Volume

    RSSM DISPLAY AREA AND VOLUME RSSM STANDARD DEPTH RSSM360 RSSM378 RSSM460 RSSM478 RSSM560 RSSM578 RSSM660 RSSM678 RSSM878 36" DEEP RSSM CUBIC FT. PER SHELF 2.32 2.28 3.08 3.03 3.92 3.84 4.73 4.64 6.06 CUBIC FT. DISPLAY DECK 4.45 3.59 5.95 4.77...

  • Page 55: Wiring Diagrams

    WIRING DIAGRAMS AFTER 01/01/2020 WIRING DIAGRAM RSSM & RSSD SELF-CONTAINED CON DENSATE EVAPORATOR CON DENSATE PU MP, OPTIONAL HOT GAS PAN W/PTC HEATER FLOAT SW ITCH PTC H EATER FLOAT SW ITCH BL (OR) W PTC H EATER BR (OR) BLK PTC H EATER COND ENSATE PUMP 208 - 240 VOLTS...
  • Page 56 WIRING DIAGRAM RSSM & RSSD REMOTE BASE FAN STANDARD ON ALL REMO TES O PTIONAL FIELD INSTALLED CON DENSATE PU MP INSTALLED W HEN OPTIONAL CO NDENSATE EVAPORATOR CO NDENSATE PAN IS USED FLOAT SW ITCH FLOAT SW ITCH BL (OR) W BR (OR) BLK SEPERATE 1 20V 1 5A CIRCUIT REQ UIRED...
  • Page 57 WIRING DIAGRAM RSSM878R-6 & RSSD878R-6 REMOTE PRESS. TRANS. PRESS. TRANS. CONDENSATE EVAPORATOR PTC HEATER SUCTION SENSOR SUCTION SENSOR PTC HEATER CONDENSATE PUMP G rn TEM P 1 TEM P 2 RIBBON G rn TEM P 1 TEM P 2 RIBBON TEM P 3 TEM P 3 CABLE...
  • Page 58 WIRING DIAGRAM NSSM COLOR CODE 120 VOLTS REMOTE 120V 60HZ 60 HERTZ BLK = BLACK NSSM/NSSL 3', 4', 5', 6' & 8' PO W ER IN W = WHITE 1 PHASE LED LIGHT CIRCUIT R = RED BL = BLUE 91-21065-4 10/16/18 LIGHT Y = YELLOW...
  • Page 59 WIRING DIAGRAMS PRIOR TO 01/01/2020 WIRING DIAGRAM RSSM360SC, RSSM460SC, RSSM560SC, RSSM660SC, RSSM378SC, RSSM478SC, RSSM578SC & RSSM678SC SELF CONTAINED W/LED STRIP LIGHTS OPTIONAL POWER CORD MUST USE NEMA L14-20R RECEPTACLE CO NDEN SATE EVAPORATOR CONDENSATE PUMP, OPTION AL PTC H EATE R POWER CORD WITH FLOAT SW ITCH BL (OR) W...
  • Page 60 WIRING DIAGRAM RSSM360R, RSSM460R, RSSM560R, RSSM660R, RSSM378R, RSSM478R, RSSM578R, RSSM678R & RSSM878R SELF CONTAINED W/LED STRIP LIGHTS COLOR CODE CONDENSATE EVAPOR ATO R CON DEN SATE PUMP, OPTIONAL BLK = BLACK PTC H EATE R W = WHITE FLOAT SW ITCH BL (OR) W R = RED PTC H EATE R...
  • Page 61 WIRING DIAGRAM RSSD360SC, RSSD460SC, RSSD560SC, RSSD660SC, RSSD378SC, RSSD478SC, RSSD578SC & RSSD678SC SELF CONTAINED W/LED VERTICAL STRIP LIGHTS OPTIONAL POWER CORD MUST USE NEMA L14-20R RECEPTACLE CONDENSATE PUMP, SAXXXX FLOAT SW ITCH BL (OR) W POWER CORD WITH GROUND NEMA L14-20R PLUG BR (OR) BLK CON DEN SATE PUMP CO NDEN SATE EVAPORATOR...
  • Page 62 WIRING DIAGRAM RSSD360R, RSSD460R, RSSD560R, RSSD660R, RSSD378R, RSSD478R, RSSD578R, RSSD678R & RSSD878R SELF CONTAINED W/LED VERTICAL STRIP LIGHTS COLOR CODE CONDENSATE EVAPORATOR CONDENSATE PUMP, OPTIONAL BLK = BLACK PTC HEATER W = WHITE FLOAT SW ITCH BL (OR) W R = RED PTC HEATER BR (OR) BLK BL = BLUE...
  • Page 63 WIRING DIAGRAM RSSM878 SELF CONTAINED W/LED STRIP LIGHTS CONDENSATE "B" PUMP, DUAL PRESSURE CONTROL OPTIONAL 115V 1500W FIELD INSTALLED CO M PRESSO R "B" PART OF COMPRESSOR "B" ASSEMBLY CONDENSATE EVAPORATOR, COMPRESSOR FLOAT SW ITCH RELAY 1 4G A. 1 4G A. "B"...

  • Page 64: Rssm/Rssd Wiring Diagrams Prior To 02/01/19

    WIRING DIAGRAM RSSM878 REMOTE W/LED STRIP LIGHTS CONDENSATE PUMP FLOAT SW ITCH BL (OR) W BR (OR) BLK CONDENSATE PUMP CONDENSATE EVAPORATOR CONDENSATE EVAPORATOR AS PER ORDER PTC HEATER PTC HEATER BO X B 1 2G A. 1 4G A. 1 4G A.
  • Page 65 WIRING DIAGRAM RSSD878 REMOTE W/LED VERTICAL STRIP LIGHTS CONDENSATE "B" PUMP, DUAL PRESSURE CONTROL OPTIONAL 115V 1500W FIELD INSTALLED COM PRESSO R "B" PART OF COMPRESSOR "B" ASSEMBLY CONDENSATE EVAPORATOR, COMPRESSOR FLOAT SW ITCH RELAY 1 4G A. 1 4G A. "B"...
  • Page 66 WIRING DIAGRAMS PRIOR TO 02/01/19 WIRING DIAGRAM SELF-CONTAINED RSSM360SC, RSSD360SC, RSSM460SC, RSSD460SC, RSSM560SC, RSSD560SC, RSSM660SC, RSSD660SC, RSSM378SC, RSSD378SC, RSSM478SC, RSSD478SC, RSSM578SC, RSSD578SC, RSSM678SC, & RSSD678SC CONDENSATE PUMP, SAXXXX FLOAT SW ITCH BL (OR) W BR (OR) BLK CONDENSATE PUMP CONDENSATE EVAPORATOR CONDENSATE EVAPORATOR AS PER ORDER PTC HEATER...
  • Page 67 WIRING DIAGRAM REMOTE RSSM360R, RSSD360R, RSSM460R, RSSD460R, RSSM560R, RSSD560R, RSSM660R, RSSD660R, RSSM378R, RSSD378R, RSSM478R, RSSD478R, RSSM578R, RSSD578R, RSSM678R, & RSSD678R CONDENSATE PUMP FLOAT SW ITCH BL (OR) W BR (OR) BLK CONDENSATE PUMP CONDENSATE EVAPORATOR CONDENSATE EVAPORATOR AS PER ORDER PTC HEATER PTC HEATER 1 2G A.
  • Page 68 WIRING DIAGRAM – RSSM878SC, RSSD878SC ELECTRONIC TEMPERATURE CONTROL SELF CONTAINED CONDENSATE "B" PUMP, DUAL PRESSURE CONTROL CO M PRE SSO R "B" OPTIONAL 115V 1500W FIELD INSTALLED PART OF COMPRESSOR "B" ASSEMBLY CONDENSATE EVAPORATOR, COMPRESSOR FLOAT SW ITCH RELAY 1 4G A. 1 4G A.
  • Page 69 WIRING DIAGRAM REMOTE RSSM878R, RSSD878R CONDENSATE PUMP FLOAT SW ITCH BL (OR) W BR (OR) BLK CONDENSATE PUMP CONDENSATE EVAPORATOR CONDENSATE EVAPORATOR AS PER ORDER PTC HEATER PTC HEATER BO X B 1 2G A. 1 4G A. 1 4G A. POW ER IN BO X A 1 2G A.
  • Page 70 WIRING DIAGRAM – LIGHTING CIRCUIT TOP LIGHTS & VERTICAL LIGHTS BALLAST TOP LIGHT TOP LIGHT TOP LIGHT BALLAST (1 ) TO P LIG HT O NLY RSSM 3, 4, 5, 6 VERTICAL LIGHT VERTICAL LIGHT LIGHT LIGHT BALLAST (2) TOP LIGHTS (2) VERTICAL LIGHTS RSSM3, 4, 5, 6, 8 (2) TOP LIGHTS OR (1) TOP LIGHT &...
  • Page 71 WIRING DIAGRAM – OPTIONAL LIGHTING CIRCUIT TOP LIGHTS & SHELF LIGHTS TOP LIGHT TOP LIGHT BALLAST TOP LIGHT RECEPTICAL PLUG RECEPTICAL RECEPTICAL PLUG PLUG SHELF LIGHT BALLAST SHELF LIGHT BALLAST 1 TOP LIGHT & 2 SHELF LIGHTS 2 TOP LIGHTS & SHELF LIGHT 3' , 4' , 5' UNITS SHELF LIGHT...
  • Page 72 WIRING DIAGRAM – OPTIONAL LIGHTING CIRCUIT TOP LIGHTS & SHELF LIGHTS TOP LIGHT TOP LIGHT BALLAST BALLAST TOP LIGHT TOP LIGHT RECEPTICAL RECEPTICAL PLUG PLUG SHELF LIGHT SHELF LIGHT BALLAST RECEPTICAL RECEPTICAL SHELF LIGHT PLUG PLUG SHELF LIGHT BALLAST 2 TOP LIGHT & SHELF LIGHT 4 SHELF LIGHTS SHELF LIGHT...
  • Page 73 WIRING DIAGRAM – OPTIONAL LIGHTING CIRCUIT TOP LIGHTS & SHELF LIGHTS TOP LIGHT TOP LIGHT BALLAST RECEPTICAL RECEPTICAL PLUG PLUG TOP LIGHT BALLAST SHELF LIGHT TOP LIGHT TOP LIGHT SHELF LIGHT 1 TOP LIGHT & RECEPTICAL RECEPTICAL PLUG PLUG 5 SHELF LIGHTS SHELF LIGHT 3' , 4' , 5' UNITS SHELF LIGHT...
  • Page 74 WIRING DIAGRAM – OPTIONAL LIGHTING CIRCUIT TOP LIGHTS & SHELF LIGHTS TOP LIGHT BALLAST BALLAST TOP LIGHT RECEPTICAL RECEPTICAL PLUG PLUG RECEPTICAL RECEPTICAL PLUG PLUG SHELF LIGHT SHELF LIGHT BALLAST SHELF LIGHT SHELF LIGHT SHELF LIGHT SHELF LIGHT TOP LIGHT BALLAST SHELF LIGHT BALLAST...
  • Page 75 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...
  • Page 76 APP’D CHANGE RECORD DATE ECN# LED LIGHT UPDATE 11/01/18 3420 USER CONTROL, WARRANTY/SERVICE/PARTS UPDATE 05/10/19 ADDED DROP-IN INFORMATION 06/06/19 CHANGED R449A TXV 06/13/19 3497 UPDATED DUAL PRESSURE CONTROL INFO 8/6/19 3506 UPDATED REFRIGERANT TO R449a AND ELECTRICAL TO 01/10/20 3569 208-240V/60HZ 2 WIRE +GRND ON SELF-CONTAINED &...

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