Elkay ENLZS8WS User Manual

ENLZS8WS_1G

Enhanced

INSTALLATION & USE MANUAL

™

LZ

Series Bottle Filling Stations & Coolers

Page 1 1000004538 (Rev. C - 07/19)

ENLZS8WS_1G

3"

2"

19"

483mm

3 1/2"

90mm

19"

482mm

HANGER

BRACKET

51mm

8 1/16"

205mm

76mm

5 7/8"

149mm

C

FILTER

WATER

12 1/2"

318mm

ADA

27"

686mm

RIM

31 5/16"

796mm

HEIGHT

REQUIREMENT

32 7/8"

835mm

HEIGHT

ORIFICE

2 7/8"

73mm

2"

15"

7/16" X 3/4" (11mm X 19mm)

OBROUND HOLES (6)

7"

178mm

L

18"

458mm

7"

178mm

C

381mm

6 3/8"

162mm

6 3/8"

162mm

SENSOR

ACTIVATION

51 9/16"

1310mm

HOLES (9)

O 9/32" (7mm)

51mm

E

E

2"

51mm

B

FILTER

38 1/2"

979mm

28 13/16"

731mm

A

D

21 7/8"

556mm

28 13/16"

731mm

13 15/16"

354mm

3 7/8"

98mm

2"

51mm

5 3/4"

146mm

F

17 7/16"

443mm

19"

483mm

FINISHED FLOOR

7"

178mm

7"

178mm

PISO ACABADO SOL FINI

REDUCE HEIGHT BY 3 INCHES FOR INSTALLATION OF CHILDREN’S ADA COOLER

OTHERS) 3 IN. (76mm) MAXIMUM OUT FROM WALL

C = 1-1/4" TRAP NOT FURNISHED

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

LEGEND/LEYENDA/LÉGENDE

A = RECOMMENDED WATER SUPPLY LOCATION 3/8 O.D. UNPLATED COPPER TUBE CONNECT STUB WITH SHUT OFF (BY

B = RECOMMENDED LOCATION FOR WASTE OUTLET 1-1/4" O.D. DRAIN STUB 2 IN. OUT FROM WALL

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.

20 AMPS.

1000004538 (Rev. C - 07/19)

Fig. 1

Page 2

ENLZS8WS_1G

HANGER BRACKET INSTALLATION

1) Remove hanger bracket fastened to back of cooler by removing one (1) screw

2) Mount the hanger bracket as shown in Figure 1 (Pg. 2)

NOTE: Hanger Bracket MUST be supported securely. Add xture 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 t.

INSTALLATION OF COOLER

3) 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) Remove the four (4) screws holding the lower front panel at the bottom of the cooler (See Fig 7, Pg.5). Remove the front panel by pulling straight down and set aside.

5) Secure cooler frame to wall by installing (2) screws and washers (not supplied). (See Fig. 2, Pg. 4). Make sure the screws engage in a structural member.

6) Connect the supply water to the lter inlet tube.

7) Install trap. Remove the slip nut and gasket from the trap and install them on the cooler waste line making sure that the end of the waste line ts into the trap. Assemble the slip nut

and gasket to the trap and tighten securely.

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

8) Remove two (2) mounting screws with 5/32" Allen wrench holding bottle ller to wall mounting plate (See Fig.8, Pg. 5). Note do not discard mounting screws, they will be
needed to secure bottle ller to wall mounting plate.

9) Remove wall mounting plate from Bottle Filler (see Fig 8, Pg. 5). 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 harnes conection on top of cooler to prevent debris from falling into Connection.

10) Remove wall mounting plate from wall. NOTE: Mounting plate MUST be supported securely. Add xture 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. 5). Use appropriate fasteners for your wall type.

12) Install gasket on bottom of bottle ller tower with gasket support bracket & (2) screws. (See Fig. 4., Pg. 5)

13) Route 3/8” tubing through the opening in the bottle ller gasket and plug into bulkhead tting in basin. Route the wiring harness through the

gasket and plug into the connector on the top of the basin.

14) Place bottle ller on four (4) hooks on the mounting plate installed on wall. Make sure round boss in gasket ts in hole of basin. (See Fig. 8, Pg. 5).

15) Plug electrical cord into outlet on wall.

16) Remove lter from carton, remove protective cap, attach lter to lter head by rmly inserting into head and rotating lter clockwise. Ensure that blue label can be read when
lter is installed. (Fig. 12, Pg. 7.)

17) Turn water supply on and inspect for leaks. In both cooler and bottle ller. Fix all leaks before continuing.

18) Once cooler and bottle lter has been inspected for leaks and any leaks found corrected.

19) Reinstall two mounting screws from rst step (See Fig. 8, Pg. 5). Caution, do not over tighten screws.

20) Once power is applied to the cooler the GREEN LED light will illuminate on the bottle ller showing good lter status along with the LCD Bottle Counter.

21) Verify proper dispensing by placing cup, hand, or any opaque object in front of sensor area and verify water dispenses. Note: the rst initial dispenses might have air in line

which may cause a sputter. This will be eliminated once all air is purged from the line.

22) Once unit tests out, install Lower Panel back on water cooler(s). Units are now ready for use.

Instructions For Replacing Filters

1) Remove lower cover on cooler by removing (4) screws (See Fig.7, Pg. 5).

2) Turn off water supply; dispense water to relieve pressure.

3) Remove power by unplugging cooler.

4) Turn used lter counterclockwise 1/4 turn to remove from lter head.

5) Remove cap from new lter and use to seal used lter.

6) Insert new lter into existing lter head and turn fully clockwise. Make sure you can read the label on the front of the lter once it is installed. (See Fig.12 on Pg. 7).

7) Plug in unit to restore power.

8) Turn on water supply and run a minimum of two gallons of water through the lter to purge air any ne carbon particles from lter. Also run water through bottle ller

Note: Filter status light will automatically reset once new lter is installed.

Programming Button

FIG. A

Instructions To Access Programming Button

1) Remove lower cover on refrigerated unit by removing (4) screws (See Fig 7, Page 5.

2) Button is located in lower right corner of unit (See Fig. A, Pg. 3).

Page 3 1000004538 (Rev. C - 07/19)

ENLZS8WS_1G

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

FIG. 2

Lay gasket along back of bottle ller mounting plate. Align BF and lay on cooler basin.

FIG. 3

Fig. 4

1000004538 (Rev. C - 07/19)

Attach the 3/8 water line into the bulkhead tting.

(Gasket removed from bottle ller for clarity)

Fig. 5

Page 4

ENLZS8WS_1G

Fig. 7

Connect the bottle ller electrical harness.

(Gasket removed from bottle ller for clarity)

Fig. 6

MOUNTING BOLT HOLES (6)

WALL MOUNTING PLATE

32

31

33

BOTTLE FILLING UNIT

Fig. 8

Page 5 1000004538 (Rev. C - 07/19)

OPERATION OF QUICK CONNECT FITTINGS

33

ENLZS8WS_1G

115V Refrigerated Wiring Diagram

with Alpha/Numeric Display

34

31

28

25

36

35

27

Fig. 9

Superseal Fitting Assembly

Note: Screw the locknut hand tight to seal

Fig. 10

1000004538 (Rev. C - 07/19)

Page 6

OPERATION OF QUICK CONNECT FITTINGS

SIMPLY PUSH IN

SIMPLY PUSH IN

TUBE TO ATTACH

TUBE TO ATTACH

A

A

TUBE IS SECURED

TUBE IS SECURED

IN POSITION

IN POSITION

B C

B CA

PUSH IN COLLET

PUSH IN COLLET

TO RELEASE TUBE

TO RELEASE TUBE

Fig. 11

ENLZS8WS_1G

11

Basin

Locknut

BUBBLER DETAIL

Filter Label

Location

Back of Filter

Fig. 12

NOTE:

Fig. 13

When installing replacement bubbler and pedestal, tighten nut only to hold parts

snug in position. Do Not Overtighten.

3

2

1

Fig. 14

WATERSENTRY® Filter Detail

WATERSENTRY® FILTER PARTS LIST

DESCRIPTIONITEM NO. PART NO.

1
2

3

51300C

1000005214

1000004409

Filter Assy - 3000 Gal.
Kit - Filter Head Fittings includes

John Guest Fittings & 3/8" Elbow

Filter Bracket/Screws

Kit - NFC Board/Cover

Page 7 1000004538 (Rev. C - 07/19)

ENLZS8WS_1G

Service Instructions

Lower and Upper Shroud

To access the refrigeration system and plumbing connections, remove four screws from bottom
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, rst 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 tting 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. 15). 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 ared tabs and pull out carefully. To reinstall
side pushbars, the front of the pushbar is inserted rst. While keeping the switch depressed,

snap the rear of the pushbar into position.

11

Fig. 15

22

2

11

22

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 nish pattern.

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.

Temperature Control

• Factory set at 50°F (+/- 5°F) under normal conditions. For temperature adjustments, refer to

sticker on left side of top bar.

Stream Height Adjustment

VIEW OF UNDERSIDE OF BASIN SHROUD

Stream Height Adjustment Location

19

6

12, 13

REGULATOR

ASSEMBLY

SNAP

8

9

12

ALIGNMENT
NOTCH

SNAP

ALIGNMENT

PEG

1000004538 (Rev. C - 07/19)

Fig. 15

Page 8

ENLZS8WS_1G

Returns to Main Menu

Notes End Action

action

Action Sub Menu/

action

Returns to Main Menu

Returns to Main Menu

turned off

to lter, LED status display, lter error capability

Drops to next level when selected

Returns to Main Menu

Refrigeration on Returns to Main Menu

bottle needs to be to activate

Drops to next level when selected

and night light

Momentary Select time on 24 hours – 1-12AM and 1-12PM Drops to next level when selected

Momentary Select time off 24 hours – 1-12AM and 1-12PM Drops to next level when selected

Momentary Select time on 24 hours – 1-12AM and 1-12PM Drops to next level when selected

Select Weekday Drops to next level when selected

Select Weekend Drops to next level when selected

Momentary Select time off 24 hours – 1-12AM and 1-12PM Returns to Main Menu

Programming Instruction

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 Action Sub Menu/

on unit

Info Momentary Scrolls through all the settings

Day (Sunday-Saturday Momentary Use push button to select the day on the display Drops to next level when selected

AM/PM Momentary Use push button to select AM or PM Drops to next level when selected

Info Momentary Flashes error code Returns to Main Menu

Set time Momentary Drops to next level when selected

Hour (12 hour) Momentary Use push button to select Hour Drops to next level when selected

Min 0-69 in 5 minute increments Momentary Use push button to select closest minute Returns to Main Menu

No Momentary Turn off lter status and erros No Filter unit - Error codes related to lter status

Yes Momentary Default setting - Turn on lter status and errors Filter status has default ON / Default has read write

Filter Momentary Drops to next level when selected

1.1gpm

No Momentary Turns off power to E/S relay sets bottle ll time to 1.5gpm Refrigeration off Returns to Main Menu

Yes Momentary Default setting - Turns on power to E/S relay - sets time to

Refrig Momentary Drops to next level when selected

to be before turning before turning on or off the bottle ller

1-10 Momentary Default setting 5 - Adjusts distance from sensor the bottle needs

Range Momentary The lower the number, the closer to the sensor the

25% Momentary Returns to Main Menu

50% Momentary Returns to Main Menu

B-Light Momentary The settings are for the brightness of the display

75% Momentary Default Setting Returns to Main Menu

100% Momentary Returns to Main Menu

EnerSave Momentary Drops to next level when selected

Off Momentary Default Setting Returns to Main Menu

On Momentary Set Energy Save Schedule Drops to next level when selected

Page 9 1000004538 (Rev. C - 07/19)

ENLZS8WS_1G

Enhanced EZH2O Error Codes

Error
Code

E013 Missing or Incomplatible Filter • Check that lter is installed correctly (label facing forward, white tag fac-

E013 &

E014

Error Description Corrective Action

Bottle ller area obstructed • Remove obstruction.

• Clean lens on IR sensor

• Unplug unit for at least 30 seconds and restart

• If error repeats, replace IR sensor

ing back)

• Unplug unit for at least 30 seconds and restart

• Replace lter

• Replace lter head assembly with repair kit

• If error repeats, contact certied service professional

Missing NFC Board • Unplug unit for at least 30 seconds and restart

• Verify cable connector is plugged into NFC board on lter head assembly

• Replace lter head assembly with repair kit

• If error repeats, contact certied service professional

1000004538 (Rev. C - 07/19)

Page 10

ENLZS8WS_1G

Pictured is unit only without bottle ller.

Note: Danger! Electrical shock hazard. Disconnect power before serviceing unit.

Uses HFC-134A refrigerant

Filter Location

14

1

8

6

21

15

23

9

26

5

See Fig. 15

12

19

29

10

18

12 or 13

30

See Fig. 15

3

2

12

16

21, 24

7

19

20

17

4

19

Fig. 18

Page 11 1000004538 (Rev. C - 07/19)

ENLZS8WS_1G

ITEM

NO.

1
2

0000001337

3

*4

5
6
7
8

1000001877

9

1000004564

10

1000004572
11
12
13

1000001600
14

1000004568
15
16
17
18
19
20

0000000238
21
22

1000001812
23
24

1000001602
25

1000004559
26
27

1000004547
28

1000004550
29

NS
NS

NS = Not Shown

PART

NO.

28401C

36216C
36322C
56092C
56229C
66703C

56073C
98734C

98775C
98776C
98777C
98778C
98898C

98724C

56237C

56213C

98773C
27416C
27413C

115V PARTS LIST

DESCRIPTION

Hanger Bracket
Basin - Stainless Steel
Wiring - Front/Side Push Bar

Compr - Service Pak 115V EMIS70HHR

Tube - Poly (72”)
Assy - Shroud - Upper (Front Side Push)

Drier
Kit - Drain Replacement (Bottle Filler) (Bracket, Tube, Fitting, Clamp)
Kit - Regular/Holder/Nut

Kit - Solenoid Valve/Regulator Assembly

Kit - Flexi Bubbler/“O”-Ring/Nut
Kit - Pushbar (Front/Side) EZS TL

Kit - Pushbar (Front Only)
Power Cord

Kit - Fan Motor/Blade/Screws/Nut
Kit - Condenser/Drier/Wire Ties

Kit - Compr Mtg Hdwe/Grommets/Clips/Studs

Kit - Heatx/Drier

Kit - Hardware

Kit - 115V Electricals (Relay, Overload, Cover)
Kit - Evap. Replacement
Kit - Bottle Filler Drain

Shroud

Kit - 75583C Elbow 5/16" x 1/4" (3 Pack)

Wire Assy - Jumper
Access Panel
Harness - Cooler
Wire - 6” Jumper
Kit - Cold Control
Wrapper Stainless Steel

Wrapper Light Grey

*INCLUDES RELAY & OVERLOAD. IF
UNDER WARRANTY, REPLACE WITH SAME
COMPRESSOR USED IN ORIGINAL ASSEMBLY.
NOTE: All correspondence pertaining to any of the

above water coolers or orders for repair parts MUST

include Model No. and Serial No. of cooler, name and

part number of replacement part.

ATTENTION:

If the product serial number is before 190424189, please refer to archived
documents section of Elkay.com for the most accurate parts list.
(www.elkay.com/archived-documents)

BOTTLE FILLER

REPLACEMENT PART KITS

ITEM

PART NO. DESCRIPTION

NO.

NS

98546C

30

98549C

31

1000004573

NS

1000005077

32

1000002433

33

1000005219

34

1000004544

NS

1000004436

35

1000004546

36

1000004549

NS = Not Shown

FCC COMPLIANCE STATEMENT

CAUTION: Changes or modications not expressly approved could void your authority to use this equipment

This device complies with Part 15 of the FCC Rules. Operation to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation

INDUSTRY CANADA STATEMENT

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference,

and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de license. L’exploitation est autorisée aux deux conditions
suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.

Kit - Aerator Replacement

Kit - Hardware & Waterway (BF)

Kit - Solenoid 120V (BF)

Nameplate - Elkay Filtered

Kit - Top Cover Assy (BF)
Kit - IR Sensor K+

Kit - Alpha Numeric LED Board

Kit - Tower/Basin Gasket
Harness - Bottle Filler

Harness - LED/IR Board

PRINTED IN U.S.A.

ELKAY MANUFACTURING COMPANY • 2222 CAMDEN COURT • OAK BROOK, IL 60523 • 630.574.8484 • www.elkay.com

1000004538 (Rev. C - 07/19)

FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.834.4816

REPAIR SERVICE INFORMATION TOLL FREE NUMBER 1.800.260.6640

Page 12