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Configuration as Shipped
Description
Combination Refrigerated Drinking Fountain (Cooler) with bottle filling station delivers chilled, clean potable drinking water. Two-level water
cooler houses the refrigeration and delivers a steady stream of water for direct drinking.
Ratings
Electrical: 220-240 Vac, 50/60 Hz, (See Nameplate for Amperage), 1 phase
Ambient Air Temperature: 50-89.6 °F (10-32 °C)
Water Pressure: 20-105 psig (0.14-0.72 MPa)
Maximum Water Temperature: 90 °F (32 °C)
Refrigerant: R290
Sound Pressure level (A-weighted): < 70 dBA
Definitions
DANGER
– Indicates death or serious injury will result if proper precautions are not taken.
WARNING
– Indicates death, serious injury or property damage can result if proper precautions are not taken.
CAUTION
– Indicates some injury or property damage may result if proper precautions are not taken.
Authorized Service Personnel – Factory trained personnel or personnel having working knowledge of electrical, plumbing and
machine (appliance) maintenance procedures. Service personnel must have specialized training for flammable refrigerants.
Safety
DANGER
Please read these instructions completely before starting the installation or performing any service. Failure to follow the instructions
and safety precautions in this manual can result in serious injury or death.
After installation, keep these instructions in a safe location for future reference.
Electric supply must be identical in voltage, cycle, and phase to that specified on nameplate.
Electrical supply may require Ground Fault Circuit Interrupter (GFCI) protection. Consult specific application and local codes.
A means for disconnecting electrical supply to the unit must be incorporated in the fixed wiring in accordance with wiring rules. This is
to allow electrical disconnection of the unit from electrical supply after installation.
WARNING
• Keep clear of obstructing all ventilation openings in the appliance enclosure or in the structure for building-in.
• Place in a well ventilated area to prevent accumulation of refrigerant.
• No open flame or sparks during service or repair.
• For use with clean, clear potable drinking water only. Do not use with water that is microbiologically unsafe or of unknown quality without
adequate disinfection before the system.
• Installation and connection to water and electrical mains must be in compliance with local and national laws.
• All Installation and Service work must be performed by trained / authorized service personnel.
Notice: Coolers that use flammable refrigerants, such as R-600a (isobutane), R-290 (propane) will be marked with a
specific symbol that notifies the servicer of the presence of these refrigerants. A service provider should review this marking
and follow all instructions from the original equipment manufacturer.
CAUTION
• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory, or mental capabilities
or lack of experience and knowledge if they have been given supervision or instructions concerning use of the appliance in a safe way and
understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children
without supervision.
• To prevent a metallic taste or increased metal content in the water due to an electrolysis process caused by electrical feedback from the
grounding of electrical equipment to water supply and water waste mains, connect to these mains using non-conductive materials. The
provided filter meets this requirement.
LZFSTL8WSN_2A
Installation / Use Manual
Original Instructions
Models: LZOOTL8WSS2KN
Alternate Mounting Configurations
Ingress Protection: IP20
For Indoor Commercial Use only
Water Inlet: 3/8" (10mm) O.D. unplated copper tube
Waste Water Outlet: 1-1/2" (13mm) and 1-1/4" (19mm)
O.D. tube
Page 1
2000000555 (Rev. B - 06/22)

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Summary of Contents for Elkay LZOOTL8WSS2KN

  • Page 1 LZFSTL8WSN_2A Installation / Use Manual Original Instructions Models: LZOOTL8WSS2KN Configuration as Shipped Alternate Mounting Configurations Description Combination Refrigerated Drinking Fountain (Cooler) with bottle filling station delivers chilled, clean potable drinking water. Two-level water cooler houses the refrigeration and delivers a steady stream of water for direct drinking.
  • Page 2: Installation

    LZFSTL8WSN_2A Installation For correct and safe installation, please read these instructions completely. DANGER • All Installation work must be performed by an authorized service person. • Disconnect electrical supply serving the Installation area to reduce risk of electrocution. Do not puncture the refrigerant tube. •...
  • Page 3: Installation: Electrical Connection

    LZFSTL8WSN_2A MOUNTING 7/16” BOLT HOLES FOR TOP COVER SCREWS FASTENING UNIT TO WALL UNIT CENTER LINE Figure 1 Figure 2 BRACKET & SCREWS Figure 3 Figure 4 Installation: Electrical connection 1. Connect modular (C-13) end of International Power Cord Set (sold separately) into power inlet on both fountains and bottler filler.
  • Page 4 (178mm) (178mm) FINISHED FLOOR Figure 5 REDUCE HEIGHT BY 3 INCHES (76mm) FOR INSTALLATION OF CHILDREN’S ACCESSIBLE COOLER Alternate Rough-In: LZOOTL8WSS2KN - Right hand high, bottle filler low Requires Basin Assembly Change: See Pages 8-11 for instructions. 17-7/8” (454mm) 19”...
  • Page 5 LZFSTL8WSN_2A Alternate Rough-In: LZOOTL8WSS2KN Right hand high, bottle filler high 17-7/8” 19” (454mm) 7” 7” (483mm) 7/16" X 3/4" (178mm) (178mm) (11mm )X (19mm) 3-9/16” OBROUND HOLES (90mm) 18-3/8” (178mm) ACTIVATION SENSOR 6-3/8” 6-3/8” (162mm) (162mm) 15” 18-7/8” (381mm) (318mm) HANGER 2-7/8”...
  • Page 6 LZFSTL8WSN_2A BF12 PROGRAM SETTING THE CONTROL BOARD VERIFY CONTROL BOARD SOFTWARE Continued from below: 1) To verify the software program of the control board the unit will 2) When the display changes to “SETTINGS”, depress the button again. need to be shut down and restarted. The chiller (if present) does The display will change to show not need to be shut down and restarted.
  • Page 7: Service Adjustments

    LZFSTL8WSN_2A Service For proper and safe servicing, please read these instructions completely. DANGER • All Service and Maintenance must be performed by authorized service person. Service Technician must have specialized training before servicing systems containing flammable refrigerants. Personnel who have not received certification for completing the Hydrocarbon Training Program and passed the examination, or received equivalent training and certification, shall not service any system containing flammable refrigerants.
  • Page 8 LZFSTL8WSN_2A Service: Inspection/Replacement • Inspect Cooler twice each year for proper operation and performance. • Inspection of the unit will require disconnecting electrical supply, removal of panels, etc. and reassembly and return to service practices. Lower Front Panel and Upper Shroud: To access the refrigeration system and plumbing connections, remove four (4) screws from bottom of cooler to remove the lower front panel.
  • Page 9 LZFSTL8WSN_2A View of Underside of Basin Shroud Stream Height Adjustment Location Figure 9 INSTRUCTIONS TO MOVE THE BOTTLE FILLER & BASIN TO THE LEFT SIDE (NON-REFRIGERATED) FOR ALTERNATE MOUNTING VERSATILE BI-LEVEL WARNING: Disconnect electrical power. Using a 5/16"(8mm) socket, Using a #T20 (6 point star bit), remove the (4) screws from the ONLY move the filler panel and j-clip loosen the shroud screws.
  • Page 10 LZFSTL8WSN_2A INSTRUCTIONS CONTINUED..Swap drain parts in shroud: Loosen each hose clamp retaining the drain pieces. Remove each drain piece and swap to other basin. Tighten each hose clamp. Refrigerated Cooler side: Carefully lift and tip the shroud/basin assembly off of the cooler frame. Only disconnect the (2) black wires coming from the shroud assembly that go to the solenoid valve and to the cold...
  • Page 11 LZFSTL8WSN_2A Versatile Wrapper and Trim Kit Installation Instructions Left Hand Wrapper (High Side) Right Hand Wrapper 1) Remove existing wrapper (Low Side) by removing the (4) screws 1) Remove existing wrapper from bottom. by removing the (4) screws 2) Screw trim piece to wrapper from bottom.
  • Page 12 LZFSTL8WSN_2A PLUMBING DIAGRAMS VERSATILE BI-LEVEL Barb capped when not used Bottle Filler Drain Bottle Filler Drain Barb capped when not used Bottle Filler Drain Barb capped when not used Bottle Filler Drain Barb capped when not used 2000000555 (Rev. B - 06/22) Page 12...
  • Page 13 LZFSTL8WSN_2A PLUMBING DIAGRAMS FOR LZ BI-LEVEL COOLERS Standard LZ Bi-Level Pressurized Plumbing Diagram L.H. Non-Refrig unit R.H. Refrig. unit Bubbler 3/8” Water Inlet Evaporator Bubbler 3/8” Water Line from Bottle Filling Unit Regulator Regulator Solenoid Valve Solenoid Valve LZ Bi-Level Plumbing Diagram after Filter Installation &...
  • Page 14 LZFSTL8WSN_2A OPERATION OF QUICK CONNECT FITTINGS OPERATION OF QUICK CONNECT FITTINGS SIMPLY PUSH IN SIMPLY PUSH IN TUBE IS SECURED PUSH IN COLLET TUBE IS SECURED PUSH IN COLLET TUBE TO ATTACH IN POSITION TUBE TO ATTACH IN POSITION TO RELEASE TUBE TO RELEASE TUBE PUSHING TUBE IN BEFORE PUSHING TUBE IN BEFORE...
  • Page 15 LZFSTL8WSN_2A *Unit is pictured without bottle filler for clarity. Page 15 2000000555 (Rev. B - 06/22)
  • Page 16 Kit - Tower/Basin Gasket REGULATOR ASSEMBLY ALIGNMENT NOTCH SNAP SNAP ALIGNMENT For Replacement Parts, contact your local distributor or call 1.800.834.4816 Elkay Manufacturing Co. 1333 Butterfield Road Suite 200 Downers Grove, IL 60515 U.S.A – 630.574.8484 2000000555 (Rev. B - 06/22) Page 16...