EcoWater ERO-385E User Manual

u Safety Guides
u Installation
u Operation
u Maintenance
u Repair Parts
EcoWater Systems LLC
P.O. Box 64420
St. Paul, MN 55164
www.ecowater.com
7382568 (Rev. E 1/13/21)
Undersink
REVERSE OSMOSIS
DRINKING WATER SYSTEM
ERO-385
ERO-385E
HERO-385Plus
Designed, Engineered &
Assembled in the U.S.A.
Systems tested and certified by NSF International
against NSF/ANSI Standards 58 and 42 for the
reduction of claims as specified in the
performance data on page 26.
Systems certified to CSA B483.1.
Systems tested and certified by IAPMO R&T
against NSF/ANSI Standards 42, 53, 58, 401
and 473 for the reduction of claims as specified
in the performance data on pages 26-29.

EcoWater ERO-385E Specifications

General

Type	Reverse Osmosis
Filtration Stages	3
Membrane Type	Thin Film Composite
Production Rate	50 gallons per day
Tank Capacity	3.2 gallons
Operating Pressure	40-100 psi
Operating Temperature	40-100°F
Filter Life	6-12 months

Summary

Safety Guidelines

General Safety Precautions

Essential safety rules for installation and use.

System Specifications

Water Pressure & Temperature Limits

Operating ranges for water pressure and temperature.

System Overview and Preparation

Pre-Installation Checks and Cautions

Important checks and warnings before starting installation.

Installation: Water Supply and Drain

Feed Water Supply Connection

Instructions for connecting the cold water supply line.

Reject Water Drain Fitting

Guidance on installing the drain connection for reject water.

Installation: Faucet and Tubing

Faucet Mounting and Connections

Steps for installing the RO faucet and routing tubing.

Installation: RO Assembly and Tank

Mounting the RO Unit and Storage Tank

Procedures for securing the RO assembly and tank.

Installation: System Plumbing Connections

Connecting Supply, Tank, and Drain Tubing

Detailed steps for all system tubing connections.

System Setup and Initial Testing

Filter Cartridge Installation

Sanitizing, Pressure Testing, and Purging

Hydrolink Plus® Module Installation

Module Wiring and Battery Installation

Hydrolink Plus® Wi-Fi Connectivity

Checking Module Status and Connectivity

Connecting to Wi-Fi via the App

Step-by-step guide to connect the module to Wi-Fi using the app.

Hydrolink Plus® Wi-Fi Configuration

Network Connection and Device Registration

Hydrolink Plus® Data and Alerts

Viewing System Data and Alerts

System Maintenance

Filter and RO Membrane Replacement

Procedures for replacing filter cartridges and the RO membrane.

Filter Change Alerts

Setting Filter Change Notifications

System Care Guide and Troubleshooting

General System Care and Troubleshooting

Overview of system care and solutions for common problems.

Repair Parts Identification

Exploded View and Part Numbers

Performance Data

Performance Claims Summary

Performance Data Details

Filter and VOC Reduction Data

Performance Data: Arsenic Facts

Arsenic Facts and Removal Information