ELKAY LZSDWSS Series Bottle Filling Stations Coolers User Manual

INSTALLATION & USE MANUAL
EZ & LZ
Series Bottle Filling Stations & Coolers

LZSDWSS Series Bottle Filling Stations Coolers

RATED FOR COMMERCIAL USE ONLY

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 instruction 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.
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Note: Danger! Electric shock hazard. Disconnect power before servicing unit.
Pictured is unit only without bottle filler.
Uses HFC-134A refrigerantREDUCE HEIGHT BY 3 INCHES FOR INST ALLA TION OF CHILDREN’S ADA COOLER
ADA REQUIREMENT
LEGEND
A = RECOMMENDED WATER SUPPLY LOCATION . SHUT OFF VALVE ( NOT FURNISHED ) T O ACCEPT 3 / 8 O . D . UNPLA TED COPPER TUBE .
B = RECOMMENDED LOCA TION FOR W ASTE OUTLET 1 – 1 / 4 ” O . D . DRAIN
C = 1 – 1 / 4 TRAP NOT FURNISHED
LEGEND
D = ELECTRICAL SUPPL Y ( 3 ) WIRE RECESSED BOX DUPLEX OUTLET
E = INSURE PROPER VENTILA TION BY MAINT AINING 6 ” ( 1 5 2 mm ) ( MIN . ) CLEARANCE FROM CABINET LOUVERS T O W ALL .

• • NEW INST ALLA TIONS MUST USE GROUND F AUL T CIRCUIT INTERRUPTER ( GFCI)

HANGER BRACKETS INSTALLATION

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

2. Mount the hanger brackets as shown in Figure 2.
   NOTE: Hanger Bracket MUST be supported securely.
   Add fixture support carrier if wall will not provideadequate support. Anchor hanger securely to wall using all six (6) 1/4 in. dia. mounting holes.
   INSTALLATION OF COOLER

3. Hang the cooler on the hanger bracket. Be certain the hanger bracket is engaged properly in the slots on the cooler back as shown in Figure 2.

4. Remove the four (4) screws holding the lower front panel at the bottom of cooler. Remove the front panel by pulling straight down and set aside.

5. Connect water inlet line–See Note 4 of General Instructions.

6. 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 fits 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.

7. Install bottle filler per page (11).

8. Plug in electrical power. Unit must have electrical power to have water flow.
   START UP
   Also See General Instructions

9. Stream height is factory set at 35 PSI. If supply pres- sure varies greatly from this, adjust screw located on the right knee clearance area. CW adjustment will raise stream and CCW adjustment will lower stream. For best adjustment, stream should hit basin approximately 6-1/2” (165mm) from bubbler on the downward slope of the basin.
   NOTE: If continuous flow occurs at the end of the compressor cycle, turn cold control counterclockwise 1/4 turn.

10.  Replace the front panel ensuring that the metal wrapper is secured inside of the upper shroud. Replace all four screws previously removed.

CLEANING

Warm, soapy water or mild household cleaning products can be used to clean the exterior panels of the EZ coolers. Extra caution should be used to clean the mirror finished stainless steel panels. They can be easily scratched and should only be cleaned with mild soap and water or Windex glass cleaner and a clean, soft cloth. Use of harsh chemicals or petroleum based or abrasive cleaners will void the warranty.

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, 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 Fig. 3). Water is not dispensed until the pushbar is depressed to activate a switch which then opens a solenoid valve. When installing the regulator nut, the regulator spring must be depressed while turning the nut.
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. Bottle Filler Installation Instructions

1. Remove two (2) mounting screws with 5/32” Allen wrench holding top cover to Bottle Filler (See Fig. 5). Remove top cover. Note do not discard mounting screws, they will be needed to reinstall top cover.
2. Remove wall mounting plate from Bottle Filler. Place wall plate against wall on top of basin. Center the wall plate side to side with the basin. Mark the six (6) mounting holes with a pencil (See Fig. 2).
3. Remove wall mounting plate from wall. NOTE: Mounting plate MUST be supported securely. Add fixture support carrier if wall will not provide adequate support.
4. Install wall mounting plate to wall using six (6) 7/16” obround mounting holes (mounting bolts not included) (See Fig. 4). Use appropriate fasteners for your wall type.
5. Lay Bottle Filler on water cooler basin and cut insulation from tube even with bottom of gasket, remove this insulation from the 3/8” tube, but do not discard. Feed the power cord and waterline through the hole on top of water cooler. NOTE: To prevent scratching the basin place a towel or soft cloth over the entire basin when working above it.
6. Install gasket on bottom of bottle filler tower with gasket support bracket & (2) screws (See Fig 7).
7. Feed power cord & 3/8” water line through hole in tower/basin gasket (See Fig. 6).
8. Once Bottle Filler is installed on wall plate tabs, water line, wire(s) and power cord are installed properly, push top of Bottle Filler toward wall and line up top cover two (2) holes.
9. Reinstall Top Cover on Bottle Filler (See Fig. 5) with two mounting screws from step 1 above. Caution, do not over tighten screws.
10. Install remaining tube insulation to the water line from bottle filler, connect Bottle Filler waterline inside of the water cooler by connecting the 3/8” water line to the tee.
11. Install filter cartridge, remove filter from carton, remove protective cap, attach filter to filter head by firmly inserting into head and rotating filter clockwise. NOTE: If existing plumbing rough in locations (Drain, Water In, and Electric Supply) do not allow the filter to be mounted inside the cooler cabinet the filter can be installed horizontally below the unit. A retrofit kit is available to mount the filter beneath the cooler.
12. Turn water supply on and inspect for leaks. Fix all leaks before continuing.
13. Once unit has been inspected for leaks and any leaks found corrected, plug Bottle Filler and unit into wall. Be sure to reinstall fuse to the circuit or switch the circuit breaker back to the “ON” position.
14. Once power is applied to Bottle Filler, the GREEN LED light should illuminate showing good filter status along with the LCD Bottle Counter.
15. 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. This will be eliminated once all air is purged from the line.
16. Once unit tests out, install Lower Panel back on water cooler. Unit is now ready for use.

BF11 – BF12 PROGRAM
SETTING THE CONTROL BOARD
VERIFY CONTROL BOARD SOFTWARE

1. To verify the software program of the control board the unit will need to be shut down and restarted. The chiller (if present) does not need to be shut down and restarted.
2. The units lower panel must be open to access the power cord and wall outlet.
3. Shut down the unit by unplugging the power cord from the wall outlet or switching off the circuit breaker to the unit.
4. Restart the unit by plugging the power cord back into the wall outlet.
5. Upon start up, the bottle count display will show the software designation of BF11 or BF12.

ACCESSING THE PROGRAMMING BUTTON

1. To access the program button, remove the top cover of the bottle- filler. Remove the two (2) screws holding top cover to bottle-filler with a 5/32” allen wrench. Remove top cover. Do not discard mounting screws, they will be needed to reinstall the top cover after programming operations are completed. The programming button is located at the top right side of the unit on the control board.
   NOTE: When applicable, there is also an alternate reset button located on the lower part of the water cooler. After removing the bottom cover, the reset button will be located on the left side of the cooler, mounted on the side panel support.
   RESET THE FILTER MONITOR

1. Instructions apply to filtered units only.

2. Depress the program button for approximately 2 seconds until the display changes then release. The display will change and scroll through two messages: “RST FLTR” – Reset Filter Monitor “SETTINGS” – System Settings Sub Menu
   If the program button is not pushed again the display will scroll through the two messages above for three cycles and then default back to bottle count and be back in run mode.

3. When the display changes to “RST FLTR”, depress the button again. The display will change to show “FLTR =”. Depress the button again and the display will show “FLTR =0”

4. The Green LED should be illuminated indicating that the visual filter monitor has been reset.

SETTING RANGE OF THE IR SENSOR WHERE APPLICABLE

1. Depress the program button for approximately 2 seconds until the display changes then release. The display will change and scroll through two messages: “RST FLTR” – Reset Filter Status LED “SETTINGS” – System Settings Sub Menu
   If the program button is not pushed again the display will scroll through the two messages above for three cycles and then default back to bottle count and be back in run mode.

2. When the display changes to “SETTINGS”, depress the button again. The display will change to show “RNG SET” – Range set for IR sensor. “UNIT TYP” – Type of unit (REFRIG or NON-RFRG) “FLT SIZE” – Select filter capacity “RST BCNT” – Reset bottle count

3. When display shows “RNG SET” push program button once the display will show current value (can be 1 – 10) e.g. “RNG = 3”.

4. Once display shows current value push the program button to scroll through value of 1 – 10. Select the desired range setting, “1” being closest to sensor and “10” being farthest away.

5. Once range is selected allow approximately 4 seconds to pass and then the display will go back to bottle counter and be in run mode.

6. Test bottle filler by placing bottle or hand in front of sensor to make sure water is dispensed.

SETTING UNIT TYPE

1. Depress the program button for approximately 2 seconds until the display changes then release. The display will change and scroll through two messages:
   “RST FLTR” – Reset Filter Status LED
   “SETTINGS” – System Settings Sub Menu If the program button is not pushed again the display will scroll through the two messages above for three cycles and then default back to bottle count and be back in run mode.
   Continued from below:

2. When the display changes to “SETTINGS”, depress the button again.
   The display will change to show
   “RNG SET” – Range set for IR sensor.
   “UNIT TYP” – Type of unit (REFRIG or NON-RFRG)
   “FLT SIZE” – Select filter capacity
   “RST BCNT” – Reset bottle count

3.  When display shows “UNIT TYPE” push program button once the display will show current value. Can be REFRIG or NON-RFRG

4. Push button once to change value. Once value is selected the display will show the new value. (Can be REFRIG or NON-RFRG) “REFRIG“ – stands for refrigerated product. In this setting the flow rate is estimated at 1.0 gallon per minute.
   “NON-RFRG“ – stands for nonrefrigerated product. In this setting the flow rate is estimated at 1.5 gallons per minute. Both “REFRIG“ and “NON-RFRG“ simulate 1 bottle equal to 20 oz.

5. Allow approximately 4 seconds to pass and the display will return to bottle counter and be in run mode.

RESETTING BOTTLE COUNT

1. Depress the program button for approximately 2 seconds until the display changes then release. The display will change and scroll through two messages: “RST FLTR” – Reset Filter Status LED “SETTINGS” – System Settings Sub Menu
   If the program button is not pushed again the display will scroll through the two messages above for three cycles and then default back to bottle count and be back in run mode.

2. When the display changes to “SETTINGS”, depress the button again. The display will change to show: “RNG SET”- Range set for IR sensor. “UNIT TYP” – Type of unit (REFRIG or NON-RFRG) “FLT SIZE” – Select filter capacity “RST BCNT” – Reset bottle count
   If the button is not pushed again the display will scroll through the four messages above for three cycles and return to run mode.

3. When display shows “RST BCNT” push program button once the display will show current value, e.g. “0033183”.

4. Once display shows current value push the program button once more to reset back to 0. The display will show BTLCT = 0 for approximately 2 seconds and then return to run mode showing 00000000 bottles.
   NOTE: Once the bottle count is reset to zero there is no way to return to the previous bottle count.

5.  Testing the bottle counter:
   REFRIG units: Place bottle or hand in front of sensor for approximately 9 seconds to see bottle counter count 00000001, (This is based on filling a 20 oz. bottle).
   NON-RFRG units: Place bottle or hand in front of sensor for approximately 6 seconds to see bottle counter count 00000001, (This is based on filling a 20 oz bottle).

SETTING FILTER CAPACITY

1. Depress the program button for approximately 2 seconds until the display changes then release. The display will change and scroll through two messages: “RST FLTR” – Reset Filter Status LED “SETTINGS” – System Settings Sub Menu
   If the program button is not pushed again the display will scroll through the two messages above for three cycles and then default back to bottle count and be back in run mode.

2. When the display changes to “SETTINGS”, depress the button again. The display will change to show: “RNG SET“- Range set for IR sensor. “UNIT TYP“ – Type of unit (REFRIG or NON-RFRG) “FLT SIZE” – Select filter capacity “RST BCNT“ – Reset bottle count
   If the button is not pushed again the display will scroll through the four messages above for three cycles and return to run mode.

3. When display shows “FLT SIZE” push program button once. The display will show current value. Can be 3000GAL or 6000GAL.

4. Push program button again to display the desired “FLT SIZE”.

5. Allow approximately 4 seconds to pass and the display will return to bottle counter and be in run mode.

Basin
NOTE:
When installing replacement bubbler and pedestal, tighten nut only to hold parts snug in position. Do Not Overtighten. OPERATION OF QUICK CONNECT FITTINGS
PUSHING TUBE IN BEFORE

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FILTER PARTS LIST

ITEM NO.| PART NO.| DESCRIPTION
1
2| 51300C
0000000746| Filter Assy-3000 Gallon
Assy-Filter & Bracket includes   Fltr Head/Mtg Bkt/   John Guest Ftgs/Screws

115V PARTS LIST

(Brkt, Tube, Ftg, Clamp)
9| 55996C|  In-Line Strainer
10| 1000004572 56073C 97446C| Kit – Solenoid Valve/Regulator Assy
11| 98734C| Kit – Flexi Bubbler/“O”-Ring/Nut
12| 1000001600| Kit – Vandal Resistant Bubbler
Kit – Pushbar (Front/Side)
Kit – Pushbar (Front)
13| 98773C| Kit – Cold Control/Screws
14| 98774C| Kit – Internal Wiring/Pwr Cord/Black
and White Jumper Wires
15| 98775C| Kit – Fan Motor Assy/Blade/Mtr/
Shroud/Screws/Nut
16| 98776C| Kit – Condenser/Drier
17| 98777C|  Kit- Compr Mtg Hdwe/Grommets/
Clips/Studs
18| 98778C| Kit – Heatx/Drier
19| 98898C| Kit – Hardware (EZ)
20| 238|  Kit – Elect/Relay/Overload/Cover
21| 98724C| Kit – Evaporator Assembly
22| 2062| Tee – 1/4” x 1/4” x 3/8” (3 Pack)
23| 1000001602| Kit – 75583C Elbow 5/16” x 1/4” (3 Pack)
24| 36287C
35980C| Power Cord EZS8
Power Cord Non-Refrigerated
25| 1000001812| Kit – Bottle Filler Drain (EZ)
26| 1000004564| Kit – Regulator w/Holder & Nut
27| 1339| Ferrule-Drain (BF)
NS| 36300C| Jumper Wire (Yellow)
NS| 27416C| Wrapper – Stainless
NS| 27413C| Wrapper – Light Grey
NS| See Filter Table| Water Filter Kit (When Provided)

220V PARTS LIST

Compressor Serv. Pak (220v/60Hz)
10| 1000004575| Kit – Solenoid Valve/Regulator Assy
15| 31431C| Kit – Fan Motor Assy/Blade/Mtr/ Screws/Nut
20| 98751C
98752C| Kit – Relay/Overload/Cover (220v/50Hz)
Kit – Relay/Overload/Cover (220v/60Hz)
28| 36004C| Wire – Jumper (White)
NS| 36066C| Internal Power Cord
NS| 36067C| Internal Power Cord Non-Refrigerated
NS| 28030C| Brkt – Power Inlet
NS| 35826C| Inlet Power
NS| 36300C|   Jumper Wire (Yellow)

NS = NOT SHOWN
*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY, REPLACE WITH SAME COMPRESSOR USEDIN ORIGINAL ASSEMBLY.
NOTE: All correspondence pertaining to any of the abovewater coolers or orders for repair parts MUST  include  Model No. and Serial No. of cooler, name and part numberof replacement part.
BOTTLE FILLER REPLACEMENT PART KITS

FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.834.4816
REPAIR SERVICE INFORMATION TOLL FREE NUMBER 1.800.260.6640
ELKAY MANUFACTURING COMPANY • 1333 BUTTERFIELD ROAD,SUITE 200 • DOWNERS GROVE, IL 60515 • 630.574.8484 •
www.elkay.com
COMMERCIAL SUPPLY
BERLS.COM 704-937-2673 129 Oakpark Drive, Unit A, Mooresville, NC 28115
PRINTED IN U.S.A.

References

• Berl's Commercial Supply | Water Fountains, Hand Dryers & Commercial Fixtures
• P65Warnings.ca.gov
• Patents | Zurn Industries LLC's products

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