ELKAY LZ Series Bottle Filling Stations & Coolers User Manual

: May 15, 2024
: ELKAY

Table of Contents

LZ Series Bottle Filling Stations & Coolers
Product Specifications:
Product Usage Instructions:
Installation:
Removing Wrapper:
Wrapper Reattachment:
- Frequently Asked Questions (FAQ):
Q: Can I use a power tool to tighten the security screws when
Q: What is the minimum distance required for the wrapper to
Q: Is it necessary to remove the wrapper when servicing the

LZ Series Bottle Filling Stations & Coolers

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Product Specifications:

Model: ENLZS8WS_1G_PIVOT
Height: 28 13/16 inches (731mm)
Width: 19 inches (483mm)
Depth: 21 7/8 inches (556mm)
Water Filter: Included
Orifice Size: 2 7/8 inches (73mm)
Activation Sensor: Yes
Recommended Water Supply Location: A
Recommended Waste Outlet Location: B
Electrical Supply: Duplex Outlet

Product Usage Instructions:

Installation:

Follow the recommended water supply and waste outlet
locations.
Ensure proper ventilation with a clearance of at least 6 inches
from cabinet louvers to the wall.
Secure the unit to the wall using the provided 7/16 bolt
holes.
For electrical supply, use a recessed box duplex outlet and
consider using a ground fault circuit interrupter (GFCI).

Removing Wrapper:

Remove the two security screws from the front panel.
Gently pull the wrapper down and rotate it to a downward
position.
To remove the wrapper, hold each side and gently pull it up and
out of the pivoting bracket.

Wrapper Reattachment:

Ensure each side of the wrapper is engaged to the pivoting
bracket.
Rotate the wrapper up and under the shroud, aligning holes with
plastic bushing threads before securing with screws.
Hand tighten before using a hand tool to avoid
cross-threading.

Frequently Asked Questions (FAQ):

Q: Can I use a power tool to tighten the security screws when

removing the wrapper?

A: No, do not use a power tool to tighten the screws. Hand
tightening is recommended to avoid overtightening or
cross-threading.

Q: What is the minimum distance required for the wrapper to

swing out?

A: The specified minimum distance is 3.27 inches (83mm) for the
wrapper to swing out properly.

Q: Is it necessary to remove the wrapper when servicing the

unit?

A: It is recommended to remove the wrapper for servicing, but it
can be left in place for quick serviceability if needed.

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ENLZS8WS_1G_PIVOT
Enhanced
INSTALLATION & USE MANUAL LZ TM Series Bottle Filling Stations & Coolers

Patent zurn-elkay.com/patents
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov ADVERTENCIA: Cáncer y daño reproductivo – www.P65Warnings.ca.gov AVERTISSEMENT: Cancer et effets néfastes sur la reproduction – www.P65Warnings.ca.gov

Page 1

2000001214 (Rev. B – 01/24)

Fig. 1

51 9/16″ 1310mm

ACTIVATION SENSOR

18″ 458mm

7″ 178mm

CL

6 3/8″ 162mm

7/16″ X 3/4″ (11mm X 19mm) OBROUND HOLES (6)
15″ 381mm

Ø 9/32″ (7mm) HOLES (9)

38 1/2″ 979mm

2″ 51mm
B E
FILTER

28 13/16″

D

731mm

21 7/8″ 556mm

2 7/8″ 73mm
2″ 51mm

E

32 7/8″

835mm

ORIFICE

A

HEIGHT

28 13/16″ 731mm

31 5/16″
796mm RIM
HEIGHT

19″ 483mm
F
17 7/16″ 443mm

5 3/4″ 146mm
7″ 178mm

2″ 51mm 3 7/8″ 98mm
7″ 178mm

13 15/16″ 354mm

PISO ACABADO SOL FINI FINISHED FLOOR

27″ 686mm
ADA REQUIREMENT

3 1/2″ 90mm
19″ 482mm
HANGER BRACKET

8 1/16″ 205mm
C WATER FILTER
12 1/2″ 318mm

5 7/8″ 149mm

19″ 483mm
2″ 51mm
3″ 76mm

ENLZS8WS_1G_PIVOT

Page 2

REDUCE HEIGHT BY 3 INCHES FOR INSTALLATION OF CHILDREN’S ADA COOLER
LEGEND/LEYENDA/LÉGENDE
A = RECOMMENDED WATER SUPPLY LOCATION 3/8 O.D. UNPLATED COPPER TUBE CONNECT STUB WITH SHUT OFF (BY OTHERS) 3 IN. (76mm) MAXIMUM OUT FROM WALL
B = RECOMMENDED LOCATION FOR WASTE OUTLET 1-1/4″ O.D. DRAIN STUB 2 IN. OUT FROM WALL C = 1-1/4″ TRAP NOT FURNISHED D = ELECTRICAL SUPPLY (3) WIRE RECESSED BOX DUPLEX OUTLET E = INSURE PROPER VENTILATION BY MAINTAINING 6″ (152 mm) (MIN.) CLEARANCE FROM CABINET LOUVERS TO WALL. F = 7/16 BOLT HOLES FOR FASTENING UNIT TO WALL
NEW INSTALLATIONS MUST USE GROUND FAULT CIRCUIT INTERRUPTER (GFCI) NOTE: IT IS HIGHLY RECOMMENDED THAT THE CIRCUIT BE DEDICATED AND THE LOAD PROTECTION BE SIZED FOR 20 AMPS.

INSTRUCTIONS FOR REMOVING WRAPPER

ENLZS8WS_1G_PIVOT

Fig. B(i)

Remove the two security screws from the front panel. (see Fig B(i)) NOTE: SCREW THREADS INTO BUSHING WHILE ANGLED. DO NOT ATTEMPT TO THREAD SCREW INTO BUSHING HORIZONTALLY.
Gently pull the wrapper down and rotate the wrapper to a downward position (see Fig B(ii)). 3) To remove the wrapper, hold each side and gently pull wrapper up and out of pivoting bracket
(see Fig B(iii)).
Extra Bushings Bushings in use

Fig. B(ii)

3.27” (83mm)

Fig. B(iii)

Pivoting Bracket

Fig. B(v)

Fig. B(iv)

CAUTION: WRAPPER DROPS AND SWINGS WHEN SECURITY SCREWS ARE REMOVED.
CAUTION: DO NOT LEAN ON WRAPPER.
CAUTION: DO NOT USE POWER TOOL TO TIGHTEN. DO NOT OVERTIGHTEN. NOTE: 1. Ensure that there are no plumbing or external objects below the wrapper in the specified dimension.
The specified (3.27”) minimum distance is required for the wrapper to swing out (see Fig B(iv)). 2. Removing the wrapper from the pivoting bracket when servicing the unit is recommended. The wrapper may be left in place for quick
serviceability (see Fig B(iii)). 3. When re-attaching wrapper, ensure each side of wrapper is engaged to pivoting bracket (see Fig B(v)). 4. Once the wrapper is in place, rotate wrapper up and under the shroud. Ensure thru holes on wrapper are aligned with plastic bushing threads
on the frame prior to engaging security screws. Ensure screw is angled relative to the ground and perpendicular to wrapper surface prior to engagement. Hand tighten prior to using hand tool to avoid cross-threading. 5. Four plastic bushings are located in the cross brace of the frame. The lower two bushings align with wrapper holes and the top two bushings are extras in case of replacement (see Fig B(iii)).

Page 3

2000001214 (Rev. B – 01/24)

ENLZS8WS_1G_PIVOT
HANGER BRACKET INSTALLATION

Remove hanger bracket fastened to back of cooler by removing one (1) screw.
Mount the hanger bracket as shown in Figure 1 (Pg. 2). NOTE: Hanger Bracket MUST be supported securely. Add fixture support carrier if wall will not provide adequate support. Anchor hanger securely to wall using all six
(6) 1/4 in. dia. mounting holes. IMPORTANT: 5-7/8 in. (150mm) dimension from wall to centerline of trap must be maintained for proper fit.
INSTALLATION OF COOLER
Hang the cooler on the hanger bracket. Be certain hanger bracket is engaged properly in the slots on the cooler back as shown in Figure 1 (Pg. 2). 4) Refer Fig B(i) to B(iv), Pg. 3 for wrapper removing instructions. 5) Secure cooler frame to wall by installing (2) screws and washers (not supplied) in lower holes. (See Fig. 2, Pg. 5). Make sure the screws engage in a structural member. 6) Connect the supply water to the filter inlet tube. 7) Install trap. IMPORTANT: If it is necessary to cut the drain, loosen the screw at the black rubber boot and remove tube, check for leaks after re-assembly.
BOTTLE FILLER INSTALLATION
Remove two (2) mounting screws with 5/32″ Allen wrench holding bottle filler to wall mounting plate (See Fig.8, Pg. 6). Note do not discard mounting screws, they will be needed to secure bottle filler to wall mounting plate.
Remove wall mounting plate from Bottle Filler (see Fig 8, Pg. 6). Place wall mounting plate against wall on top of basin. Center the wall mounting plate side to side with the basin. Mark the six (6) mounting holes with a pencil. Place tape over wiring harness connection on top of cooler to prevent debris from falling into Connection.
Remove wall mounting plate from wall. NOTE: Mounting plate MUST be supported securely. Add fixture support carrier if wall will not provide adequate support. 11) Install wall mounting plate to wall using six (6) 7/16″ obround mounting holes (mounting bolts not included) (See Fig.8, Pg. 6). Use appropriate fasteners for your wall type. 12) Install gasket on bottom of bottle filler tower with gasket support bracket & (2) screws. (See Fig. 4, Pg. 5). 13) Route 3/8″ tubing through the opening in the bottle filler gasket and plug into bulkhead fitting in basin. Route the wiring harness through the gasket and plug into the
connector on the top of the basin. Water line should be cut to length prior to attaching to bulkhead fitting. 14) Place bottle filler on four (4) hooks on the mounting plate installed on wall. Make sure round boss in gasket fits in hole of basin. (See Fig. 8, Pg. 6). 15) Plug electrical cord into outlet on wall. 16) Remove filter from carton, remove protective cap, attach filter to filter head by firmly inserting into head and rotating filter clockwise. Ensure that front facing label can be read
when filter is installed. (See Fig. 11, Pg. 8). 17) Turn water supply on and inspect for leaks in both cooler and bottle filler. Fix all leaks before continuing. 18) Reinstall two mounting screws from first step (See Fig. 8, Pg. 6). Caution, do not over tighten screws. 19) Once power is applied to the cooler the GREEN LED light will illuminate on the bottle filler showing good filter status along with the LCD Bottle Counter. 20) Verify proper dispensing by placing cup, hand, or any opaque object in front of sensor area and verify water dispenses. Note: the first initial dispenses might have air in line
which may cause a sputter or hazy appearance of the water. This will be eliminated once all air is purged from the line. Run water and flush filter to purge air and fine carbon particles from filter before use. Visit elkay.com/filtration for additional details. 21) Once unit tests out, install Lower Panel back on water coolers.
When re-attaching wrapper, push wrapper up and under the shroud. Make sure wrapper and bushing holes are aligned prior to inserting screw. Units are now ready for use.
Instructions For Replacing Filters
Refer Fig B(i) to B(iv), Pg. 3 for wrapper removing instructions. 2) Turn off water supply; dispense water to relieve pressure. 3) Remove power by unplugging cooler. 4) Turn used filter counterclockwise 1/4 turn to remove from filter head. 5) Remove cap from new filter and use to seal used filter.
Insert new filter into existing filter head and turn fully clockwise. Make sure you can read the label on the front of the filter once it is installed. (See Fig.11, Pg. 8). 7) Plug in unit to restore power. 8) Turn on water supply and flush filter to purge air and fine carbon particles from filter before use. Visit elkay.com/filtration for additional details. Also run water through bottle
filler until all air is removed and water flow is clear. Note: Filter status light will automatically reset once new filter is installed.

Programming Button

Fig. A
Instructions To Access Programming Button

Remove lower cover on refrigerated unit by removing (2) screws (see Fig 7, Pg. 6) and rotating the front panel down, refer Fig B(i) to B(iv), Pg. 3 for wrapper removing instructions.
Button is located in lower right corner of unit (See Fig. A, Pg. 4).

2000001214 (Rev. B – 01/24)

Page 4

ENLZS8WS_1G_PIVOT

FIG. 2

FIG. 3

Secure cooler frame to wall by installing (2) screws and washers (not supplied).

Fig. 4
Lay gasket along back of bottle filler mounting plate. Align BF and lay on cooler basin.

Fig. 5
Attach the 3/8 water line into the bulkhead fitting. (Gasket removed from bottle filler for clarity)
Page 5

2000001214 (Rev. B – 01/24)

ENLZS8WS_1G_PIVOT

Fig. 6
Connect the bottle filler electrical harness. (Gasket removed from bottle filler for clarity)
MOUNTING BOLT HOLES (6) WALL MOUNTING PLATE

Fig. 7
32 31 33

2000001214 (Rev. B – 01/24)

Fig. 8
BOTTLE FILLING UNIT
Page 6

ENLZS8WS_1G_PIVOT
115V Refrigerated Wiring Diagram with Alpha/Numeric Display
34 31

LZS8WSSP

LZS8WSSP-PF

36

35

33

27

28 25

Fig. 9

OPERATION OF QUICK CONNECT FITTINGS

SSIIMMPLY PPUUSSHHININ TTUUBBEE TTOOAATTTTAACCHH
A

TTUUBBEEISISSSECURREEDD ININPPOOSSITIOONN

PPUUSSHHIINNCCOLLEETT TTOORREELLEEAASSE TUBBEE

A

B

C

Fig. 10

Page 7

2000001214 (Rev. B – 01/24)

ENLZS8WS_1G_PIVOT

Front of Filter

Back of Filter

Fig. 11

11
Basin
Locknut
BUBBLER DETAIL
Fig. 12
NOTE:
When installing replacement bubbler and pedestal, tighten nut only to hold parts snug in position. Do Not Overtighten.
5

4
Scan for trouble shooting and to sign up for auto replenishment of authentic Elkay filters.

1 or 2 or 3

2000001214 (Rev. B – 01/24)

Fig. 13

WATERSENTRY® Filter Detail

WATERSENTRY® FILTER PARTS LIST

ITEM NO.

PART NO.

DESCRIPTION

1

51300C

Filter 3000 Gal (standard)

2

51600C

Filter 6000 Gal (high capacity)

3

71300C

Filter 2250 Gal (PFOA/PFAS)

4

1000005214

Kit – Filter Head Fittings includes John

Guest Fittings & 3/8″ Elbow Filter

Bracket/Screws

5

1000004409

Kit – NFC Board/Cover

Page 8

3/8″ Water Inlet

ENLZS8WS_1G_PIVOT

Service Instructions
Lower and Upper Shroud
To access the refrigeration system and plumbing connections, Remove two (2) screws from front of cooler to remove the lower shroud. To remove the upper shroud for access to the pushbars, regulator, solenoid valve or other components located in the top of the unit, remove lower shroud, disconnect drain, remove four screws from tabs along lower edge of upper shroud, unplug two wires and water tube.
Bubbler
To remove the bubbler, first disconnect the power supply. The underside of the bubbler can be reached through the access panel on the underside of the upper shroud. Remove the access panel by removing the retaining screw. To remove the bubbler, loosen locknut from the underside of the bubbler and remove the tubing from the quick connect fitting per the Operation Of Quick Connect Fittings section in the General Instructions. After servicing, replace the access panel and retaining screw.
Switches Behind the Push Bar
The regulator in an EZ cooler is always held fully open by the use of a single regulator nut (See Item 9, Fig. 14). Water is not dispensed until the pushbar is depressed to activate a switch which then opens a solenoid valve.
To remove sidebars, from the inside compress the flared tabs and pull out carefully. To reinstall side pushbars, the front of the pushbar is inserted first. While keeping the switch depressed, snap the rear of the pushbar into position.

Cleaning
Stainless Steel
· General cleaning: use an ordinary mild detergent and soft cloth, rinse and towel dry. · Steel soap pads should never be used; particles can adhere to a stainless steel basin
surface and will eventually rust. · Light scratches are normal for stainless steel basins; over time they will blend into the
uniform finish pattern. · Do not use cleaners containing acids or chlorides, these will cause the stainless steel to
oxidize.
Plastic Components
· General cleaning: use an ordinary mild detergent and soft cloth, rinse and towel dry. · Wiping the surface clean to remove debris or build up will not hurt the antimicrobial
properties.

11 8
19 6

Temperature Control
· Factory set at 50°F (+/- 5°F) under normal conditions. For altitude adjustments, refer to
sticker on left side of top bar.

12, 13

Stream Height Adjustment
VIEW OF UNDERSIDE OF BASIN SHROUD

REGULATOR ASSEMBLY

SNAP
Stream Height Adjustment Location

11 22 2
22
9
12 ALIGNMENT NOTCH SNAP
ALIGNMENT PEG

Fig. 14

Page 9

2000001214 (Rev. B – 01/24)

Page 10

2000001214 (Rev. B – 01/24)

Depress Button for 3 seconds to activate main menu – release

Cycles thru main menu items 2 seconds each for 2 cycles then exits menu unless selected

Cycles thru sub menu items 2 seconds each for 2 cycles then returns to main menu unless selected

Selections are saved when the menu is exited

Top level Action

Sub Menu 1

Action

Sub Menu/action

Info Info Set time
Filter

Momentary Momentary Momentary
Momentary

Scrolls through all the settings on unit Flashes error code
Day (Sunday-Saturday AM/PM Hour (12 hour) Min 0-69 in 5 minute increments
No

Momentary Momentary Momentary Momentary
Momentary Turn off filter status and errors

Programming Instruction

Action

Sub Menu/ action

Action

Yes

Momentary Default setting – Turn on filter status and errors

Refrig Range

Momentary No Yes
Momentary

Momentary Momentary

Disables E/S relay sets bottle fill time to 1.5gpm Default setting – Enables E/S relay – sets time to 1.1gpm

B-Light

1-10 Momentary

Momentary

Default setting 5 – Adjusts distance from sensor the bottle needs to be before turning before turning on or off the bottle filler

EnerSave

Momentary

25% 50% 75% 100%
Off On

Momentary Momentary Momentary Momentary

Default Setting

Momentary Momentary

Default Setting Set Energy Save Schedule

Select Weekday Momentary Momentary
Select Weekend Momentary Momentary

Sub Menu/ action
Select time on Select time off Select time on Select time off

Notes

End Action

Returns to Main Menu