Elkay LZWSRK -EZH2O User Manual

Page 1 1000001734 (Rev. K- 04/18)
EZWSR*1C, *2C LZWSR*1C, *2C
EZWSRK -EZH
2
O
®
RETRO-FIT BOTTLE FILLING UNIT
INSTALLATION & USE MANUAL
EZWSR / 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.
IMPORTANT
THIS IS AN INDOOR APPLICATION ONLY.
ALL SERVICE TO BE PERFORMED BY AN
AUTHORIZED SERVICE PERSON.
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
ELECTROLYSIS 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
TOOLS REQUIRED
BUT NOT PROVIDED:
SAFETY GLASSES
GLOVES
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
LZWSRK -EZH
2
O
®
RETRO-FIT BOTTLE FILLING UNIT

Elkay LZWSRK -EZH2O Specifications

General

Type	Bottle Filling Station
Model	LZWSRK-EZH2O
Brand	Elkay
Series	EZH2O
Installation Type	Wall Mounted
Mounting Location	Indoor
Material	Stainless Steel
Finish	Brushed
Cooling Method	Refrigerated
Filtration System	Yes
Filtered	Yes
Filter Included	Yes
Power	Electric
Compliance	ADA Compliant
Filtration Technology	Carbon Filtration
Power Requirements	115V, 60Hz
Certifications	NSF/ANSI 61

Summary

Installation and Safety Overview

Important Usage and Safety Notes

Key safety and usage guidelines for indoor applications, grounding, and service.

Installation Preparation and Tools

Lists required tools and initial installer guidance for setting up the unit.

Water Cooler Preparation

Filter Installation Procedures

Instructions for installing the water filter assembly.

Plumbing Diagrams

Non-Pressurized and Pressurized Configurations

Basin Assembly and Installation

Basin Removal and Preparation Steps

Wiring Diagrams

Bottle Filler 115V Wiring

Wiring diagram for the 115V bottle filler unit, showing main board connections.

Non-Refrigerated and Refrigerated Side Wiring

Bottle Filler Installation Procedure

Mounting and Connection Steps

Detailed steps for mounting the bottle filler, connecting power, water lines, and wires.

Filter Installation and Final Checks

Bi-Level Wiring Modification

Addressing Continuous Bottle Counter Advances

Procedure to modify wiring on non-refrigerated units to resolve continuous bottle counter issues.

Control Board Programming

Software Verification and Access

Steps to verify software version and access programming functions.

Filter Monitor and Bottle Count Reset

Procedures to reset the filter monitor and the bottle count.

Unit Settings Configuration

Settings for unit type, filter capacity, and IR sensor range.

Alternate Filter Mounting Location

Mounting Bracket and Bushing Installation

Parts and Replacement Kits

Watersentry Plus Filter Parts List

Replacement Part Kit Identification