Elkay EZO Series Installation & User Manual

Model: EZO & LZO Series Sensor-Operated Water Coolers
Description
Combination Refrigerated Drinking Fountain (Cooler) and Bottle Filling Station delivers chilled, clean potable drinking water. Top Bottle
Filling section offer touchless activation to dispense water for bottles. While the bottom Water Cooler section, which houses the refrigeration
and filtration systems, 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)
• 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.
LZO8WSN_2A
Installation & Use Manual
Original Instructions
• Refrigerant: R290
• Ingress Protection: IP20
• For Indoor Commercial Use only
• Water Inlet: 3/8"O.D. unplated copper tube
• Waste Water Outlet: 1-1/4" O.D. tube
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