Specification Sheet

GENERAL
Self-contained, wall hung electric refrigerated water cooler.
Chilling capacity of 50°F drinking water, based upon 80°F inlet
water and 90°F ambient.
Model EZOSTL8C has sensor-operated Hands-Free
®
operation
on lower wheelchair unit. Self-closing Easy-Touch Controls on front,
left and right of upper unit at traditional height. Easy-Touch
Controls require less than 3 pounds of force to activate.
Commercial-grade solenoid based flow control. Both units have
hooded stream projector. Patented* valve with built-in flow regu-
lator provides constant stream from 20 to 105 psi water pressure.
NOTE: Minimum 40 psi supply line pressure required in special
circumstances where both sides of bi-level are in use simultane-
ously to ensure adequate stream height. Does not apply to non-
refrigerated units.
This model cooler consists of a refrigerated lower unit which
requires a water supply, drain outlet and electrical supply.
ADA COMPLIANT
This Water Cooler complies with the requirements of A.D.A.
(Americans with Disabilities Act) when properly installed. Unit is
compliant if installed in an alcove and is also compliant when
mounted on an exposed wall if a wing wall is located on the left
side or if LKAPREZL apron is installed under upper unit. Also
meets the guidelines for children’s environments providing the
floor to orifice height is 30" or less on the lower unit and proper
clear floor space is provided for parallel approach. (Based on
Architectural and Transportation Barriers Compliance Board final
ruling.) Check Local and State Codes.
NO LEAD DESIGN
This Water Cooler is certified to be lead-free as defined by the
Safe Drinking Water Act. Elkay Water Coolers are manu-
factured with a waterway system utilizing copper components
and completely lead-free materials. These waterways have no
lead because all lead materials, such as leaded brass, have been
removed. All joints are brazed using silver solder only. No lead
solder is permitted. A strainer with an easily cleanable screen is
provided to allow trapping and convenient removal of waterborne
particulate of 140 microns and larger prior to their entry into the
water cooler.
This water cooler is certified to
NSF/ANSI 61.
COOLING SYSTEM
Motor Compressor: Hermetically sealed, reciprocating type,
115V, 60Hz single phase. Sealed-in lifetime oil supply. Equipped
with electric cord and three prong molded rubber plug (domestic
models).
Condenser: Fan cooled, copper tube with aluminum fins. Fan
motor is permanently lubricated.
Cooling Unit: Combination tube-tank type. Tube portion is
continuous coil of copper tubing. Tank is stainless steel. Fully
insulated with EPS foam which meets Underwriters Laboratories
Inc. requirements for self-extinguishing material.
Refrigerant Control: Refrigerant HFC-134a is controlled by
accurately calibrated capillary tube for positively trouble-free
operation.
Temperature Control: Enclosed adjustable thermostat is factory
pre-set. Requires no adjustment other than for altitude require-
ments. Easily accessible.
CONSTRUCTION
Electronic Sensor Hands-Free
®
Operation: On-off solenoid valve
is actuated by an infrared light beam sensor. When light beam is
interrupted by subject in front of cooler desiring a drink, the sensor
actuates the solenoid valve which then opens to allow water flow.
No physical contact with cooler is required. A built in time delay is
provided to prevent actuation by persons moving past cooler. There
is a maximum running time of 30 seconds to prevent malicious
damage to the cooler or water damage if sensor vision is blocked.
Unit automatically resets when blockage is removed. Sensor range
is adjustable.
Frame: Galvanized structural steel chassis supports refrigeration
system and fastens to wall. Provides increased structural integrity
and rigidity to cooler.
Stainless Steel Basin: One piece polished to a uniform Elkay
bright luster finish. Basin has integral drain grid, embossed bub-
bler pad. No exposed fasteners.
Exclusive Flexi-Guard
®
Safety Bubbler*: Innovative design
utilizes an infused anti-microbial pliable polyester elastomer to
prevent accidental mouth injuries. Flexes on impact, then returns
to original position. Strong. Abrasion-resistant. Anti-sweat.
Keyed in location to prevent rotation.
Upper Shroud: Contoured shock-absorbing, provides additional
protection against accidental injury. No exposed fasteners.
Lower Shroud: One piece easy to remove and replace. Allows
access to internal components from three sides.
Cabinet: Cabinet design allows for flush to wall mounting. No
recess space is required.
Color Selection: Unless otherwise specified cabinet is two-tone
gray on upper shroud with textured gray lower shroud. Stainless
Steel lower shrouds available at extra cost.
5 YEAR LIMITED WARRANTY on the refrigeration system of the
unit. Electrical components and water system are warranted for
12 months from date of installation. Sample Certificate available
on request.
Elkay Pressure-Type Water Coolers are designed to operate on
20 psi to 105 psi supply line pressure. If inlet pressure is above
105 psi, a pressure regulator must be installed in the supply line.
Any damage caused by reason of connecting this product to
supply line pressures lower than 20 psi or higher than 105 psi is
not covered by the warranty.
STANDARDS
Model EZOSTL8C
Elkay
2222 Camden Court
Oak Brook, IL 60523
Printed in U.S.A.
©2009 Elkay
(Rev. 2/09) 12-27D
elkayusa.com
In keeping with our policy of continuing product improvement, Elkay reserves the right to change
product specifications without notice.
This specification describes an Elkay product with design, quality and functional benefits to the
user. When making a comparison of other producers’ offerings, be certain these features are not
overlooked.
* Patent #4,481,971
Two Station Wall Mount Water Cooler Hands-Free
®
On Lower Unit – Barrier-Free Access (Adult and Child)
NSF/ANSI 61 Compliant
Model EZOSTL8C
®
SPECIFICATIONS
CAPACITIES CHART
**Based on 80°F inlet water temperature.
Rated watts shown are based on operational (run) time, in compliance with A.R.I.
Standard 1010 conditions. Specific applications will determine the actual watts
consumed per hour. Watts consumed will be based on number of people
served per hour (usage), ambient temperatures, and inlet water temperature.
**GPH of 50°F Drinking Water
Full Glass Ship.
Model Base
Room Temperature °F
Rated Load Filler Wt.
Number Rate 70°F 80°F 90°F Watts Amps Option Lbs.
EZOSTL8C 8.0 9.7 8.8 8.0 370 4.0 No 89
Elkay Electric Air Cooled Water Coolers meet the
requirements of NSF/ANSI 61. Unit complies with
A.R.I. Standard 1010.