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LZWSRK -EZH2O
IMPORTANT! INSTALLER PLEASE NOTE.
THE GROUNDING OF ELECTRICAL EQUIPMENT SUCH AS TELEPHONE, COMPUTERS, ETC. TO WATER LINES
IS A COMMON PROCEDURE. THIS GROUNDING MAY BE IN THE BUILDING OR MAY OCCUR AWAY FROM THE
BUILDING. THIS GROUNDING CAN CAUSE ELECTRICAL FEEDBACK INTO A FOUNTAIN, CREATING AN ELEC-
TROLYSIS WHICH CAUSES A METALLIC TASTE OR AN INCREASE IN THE METAL CONTENT OF THE WATER.
THIS CONDITION IS AVOIDABLE BY USING THE PROPER MATERIALS AS INDICATED. ANY DRAIN FITTINGS
PROVIDED BY THE INSTALLER SHOULD BE MADE OF PLASTIC TO ELECTRICALLY ISOLATE THE FOUNTAIN
FROM THE BUILDING PLUMBING SYSTEM. WE SUGGEST THAT THE BOTTLE FILLING STATION AND WATER
COOLER BE PROTECTED BY A GROUND FAULT CIRCUIT INTERRUPTER (GFCI).
INSTALLER
LZWSR Bottle Fillers are among the easiest to install on the market today. To
insure you install these models easily and correctly, PLEASE READ THESE
SIMPLE INSTRUCTIONS BEFORE STARTING THE INSTALLATION. CHECK
YOUR INSTALLATION FOR COMPLIANCE WITH PLUMBING, ELECTRICAL, AND
OTHER APPLICABLE CODES. After installation, leave these instructions with the
Cooler for future reference.
LZWSR*1B
INSTALLATION, CARE & USE MANUAL
T M
R
-F
B
ETRO
IT
OTTLE
THIS IS AN INDOOR APPLICATION ONLY.
ALL SERVICE TO BE PERFORMED BY AN
AUTHORIZED SERVICE PERSON.
TOOLS REQUIRED
BUT NOT PROVIDED:
SAFETY GLASSES
GLOVES
1-3/8" HOLE PUNCH (PROVIDED)
1/2" DRILL BIT
ELECTRIC DRILL
3/4" WRENCH OR CRESCENT WRENCH
5/16" NUT DRIVER
UTILITY KNIFE
TAPE MEASURE
PENCIL
CENTER PUNCH
1/2" SOCKET & RATCHET WRENCH
5/32" ALLEN WRENCH
7/64" ALLEN WRENCH
Page 1
F
U
ILLING
NIT
IMPORTANT
98674C (Rev. E - 12/12)
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Summary of Contents for Elkay LZWSRK-EZH2O
- Page 1 LZWSR*1B INSTALLATION, CARE & USE MANUAL LZWSRK -EZH2O ETRO OTTLE ILLING IMPORTANT THIS IS AN INDOOR APPLICATION ONLY. ALL SERVICE TO BE PERFORMED BY AN AUTHORIZED SERVICE PERSON. TOOLS REQUIRED BUT NOT PROVIDED: SAFETY GLASSES GLOVES 1-3/8” HOLE PUNCH (PROVIDED) 1/2”...
- Page 2 LZWSR*1B WATER COOLER PREPARATION 1) Remove lower front panel of watercooler by removing the four (4) screws from the bottom of cooler. (See FIG. 1) NOTE: For Two Level Models the Bottle Filling Unit should be mounted to the higher unit. Both lower front panels and basin assemblies will need to be removed.
- Page 3 LZWSR*1B 3/8” Water Inlet Solenoid Valve Water Inlet Filter Assembly Bubbler 1/4” Union Evaporator 3/8” Water Line from Bottle Filling Unit Evaporator Tube Insulation Bubbler 3/8” To 1/4” Union 1/4” Tee EZ Non-Pressurized Tube Insulation Plumbing Diagram Fig. 3 Solenoid Valve EZ Plumbing Diagram after Filter Installation &...
- Page 4 LZWSR*1B Plumbing Diagrams for EZ Coolers w/model no’s ending with 1, 1A, 2, & 3 Water Inlet 3/8” Water Inlet Solenoid Valve Bubbler Bubbler 1/4” Union Evaporator Regulator Regulator Evaporator Solenoid Valve 1/4” Tee 3/8” Water Line from Bottle Filling Unit Tube Insulation 3/8”...
- Page 5 LZWSR*1B BASIN ASSEMBLY FILTER ASSEMBLY SCREWS SCREWS SCREWS EWF3000 Filter Location Basin Assembly Removal Fig. 6 BASIN ASSEMBLY PREPARATION Fig. 5 1) Center punch 1/2” hole location on basin prior to drilling the hole in top of cooler basin using an adequete drill and 1/2” drill bit capable of drilling through stainless steel (See FIG.
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Page 6: Main Board
LZWSR*1B FIVE PIN CONNECTOR MAIN BOARD FOUR PIN CONNECTOR PIGGYBACK TERMINAL ON POWERCORD WHITE I.R. BOARD YELLOW SOLENOID BOARD VIOLET VIOLET TO UNIT CONNECTOR SOLENOID GROUND CONNECTOR YELLOW TO GREEN BILEVEL SOLENOID CONNECTOR FROM POWER CORD NEUTRAL WHITE RIBBED LINE VOLTAGE POWERCORD SMOOTH BLACK WIRING DIAGRAM - BOTTLE FILLER 115V... - Page 7 LZWSR*1B MOUNTING 7/16” BOLT HOLES FOR SCREWS TOP COVER FASTENING UNIT TO WALL UNIT CENTER LINE Fig. 10 Fig. 9 BOTTLE FILLING UNIT WALL MOUNTING PLATE Fig. 11 BOTTLE FILLER INSTALLATION 1) Remove two (2) mounting screws with 5/32” allen wrench holding top cover to Bottle Filler (See FIG. 10). Remove top cover. Note do not discard mounting screws, they will be needed to reinstall top cover..
- Page 8 LZWSR*1B WIRING MODIFICATION FOR NON-REFRIGERATED UNIT IN A TWO-LEVEL COOLER IF BOTTLE FILLER COUNTER CONTINUOUSLY ADVANCES 1) DISCONNECT POWER TO ALL UNITS BEFORE PROCEEDING! 2) Disconnect ribbed wire (powercord) from the switch wire (from pushbar), add the female to female adapter to wire. 3) Remove the smooth larger black wire (powercord) from the solenoid valve.
- Page 9 LZWSR*1B BF6-BF7-BF8 PROGRAMS SETTING THE CONTROL BOARD VERIFY CONTROL BOARD SOFTWARE RESETTING BOTTLE COUNT 1) To verify the software program of the control board the 1) Depress the program button for approximately 2 seconds unit will need to be shut down and restarted. The chiller until the display changes then release.
- Page 10 LZWSR*1B BF9 PROGRAM SETTING THE CONTROL BOARD VERIFY CONTROL BOARD SOFTWARE SETTING UNIT TYPE 1) To verify the software program of the control board the 1) Depress the program button for approximately 2 seconds unit will need to be shut down and restarted. The chiller until the display changes then release.
- Page 11 LZWSR*1B BF11 PROGRAM SETTING THE CONTROL BOARD VERIFY CONTROL BOARD SOFTWARE SETTING UNIT TYPE 1) To verify the software program of the control board the 1) Depress the program button for approximately 2 seconds unit will need to be shut down and restarted. The chiller until the display changes then release.
- Page 12 LZWSR*1B BF11 PROGRAM SETTING THE CONTROL BOARD 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”...
- Page 13 LZWSR*1B 1-3/8” Dia. Hole EXISTING 3/16” Dia. HOLE 2 Holes 2.25 1.75 3.75 Bottom View of Cooler Fig. 12 SCREWS PLASTIC BUSHING SCREWS FILTER MOUNTING BRACKET FILTER ASSEMBLY 3/8” WATER INLET Alternate Filter Mounting Location Fig. 13 ALTERNATE FILTER MOUNTING LOCATION 1) Using the supplied punch from the Bottle Filler installation, punch a 1-3/8”...
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Page 14: Replacement Part Kits
PARA PIEZAS, CONTACTE A SU DISTRIBUIDOR LOCAL O LLAME AL 1.800.323.0620 IMPRIMÉ AUX É.-U. POUR OBTENIR DES PIÈCES, CONTACTEZ VOTRE DISTRIBUTEUR LOCAL OU COMPOSEZ LE 1.800.323.0620 ELKAY MANUFACTURING COMPANY • 2222 CAMDEN COURT • OAK BROOK, IL 60523 • 630.574.8484 98674C (Rev. E - 12/12) Page 14... - Page 15 LZWSR*1B BASIN TEMPLATE Page 15 98674C (Rev. E - 12/12)