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Rainfresh R519 - User Manual

Rainfresh R519
20 pages
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ULTRAVIOLET WATER DISINFECTION SYSTEM
(MODELS R519, R830 and R830F)
USER MANUAL
Thank you for purchasing one of our ENVIROGARD / Rainfresh Water Filters.
We are committed to ensuring that you are totally satisfied.
If you have any problems, don’t go back to the store please contact us !
Most issues can be resolved over the phone.
QUESTIONS
Canada Toll Free
1800 667 8072
Toronto and Area
(905) 884 9388
(Monday to Friday
8:00 AM to 5:00 PM EST)
VIDEO INSTRUCTIONS
Or visit
http://rainfresh.ca/how_to_videos.php
Tested and Certified by CSA International to CSA Standard
B483.1, to NSF/ANSI Standard 61 for material and structural
requirements only, and to NSF/ANSI 372.
_________________________________________________
Additional testing and verification for UV dose performed by
independent laboratory.
CONTENTS
A. Introduction ............................................ 2
B. Safety Instructions .................................. 2
C. Water Quality Requirements .................. 3
D. Installation .............................................. 3
E. Disinfection Procedure ........................... 7
F. Ballast Features ...................................... 7
G. Operation and Maintenance ................... 8
H. Troubleshooting ..................................... 9
I. Technical Specifications .......................... 10
J. Parts List ................................................. 10
K. Warranty ................................................ 10

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Questions and Answers

  • C
    christian10Aug 2, 2025
    What to do if hot water comes out of Rainfresh Laboratory Equipment?
    • C
      Christian SerranoAug 2, 2025
      If hot water is coming out of your Rainfresh Laboratory Equipment taps/faucets, it could be due to the water inside the UV unit heating up during long periods of non-use, or the unit may be too large for the home. To avoid scalding, flush the water for about 2 minutes before using it after periods of non-use, such as overnight. Alternatively, install a temperature-controlled purge valve on the UV outlet.
  • A
    Aaron WallaceAug 10, 2025
    Why is there condensation on my Rainfresh Laboratory Equipment UV chamber?
    • J
      Joel PruittAug 10, 2025
      Condensation on the outside of your Rainfresh Laboratory Equipment UV chamber is normal if the humidity in the environment is high. Consider installing a dehumidifier to protect the ballast and protect the flooring below the UV unit.
  • M
    Megan ThompsonAug 17, 2025
    How to fix a leak at the gland nut of Rainfresh Laboratory Equipment?
    • S
      sparksandreaAug 17, 2025
      If you notice a leak at the gland nut of your Rainfresh Laboratory Equipment, hand-tighten the gland nut and replace the O-ring(s), as the gland nut may be loose or the O-ring defective.
  • W
    williamsjenniferAug 25, 2025
    What to do if UV lamp ends seem burnt on Rainfresh Laboratory Equipment?
    • A
      Amber Moore PhDAug 25, 2025
      The UV lamp ends of your Rainfresh Laboratory Equipment may appear burnt after some time, but this is normal. As long as the UV lamp lights, a little burn mark at the ends is normal, and there is no need to replace the UV lamp.

Summary

Introduction

How the Rainfresh UV System Works

Explains the basic working principle of the UV system, including its components and water flow.

Safety Instructions

Water Quality Requirements

Installation

Installation Notes and Cautions

Provides critical notes, electrical requirements, flow rate considerations, mounting, and bypass piping advice.

Unpacking the UV System

Lists the components included in the UV system package for unpacking and verification.

Installing the Pre-filter

Instructions for installing the required 5-micron or finer sediment pre-filter before the UV system.

Installing the UV Unit

Detailed steps for mounting the UV chamber, ballast, and connecting plumbing.

Disinfection Procedure

UV Ballast Features

Operation and Maintenance

Use Only Genuine Rainfresh UV Lamps

Emphasizes using only genuine Rainfresh UV lamps for performance, safety, and warranty compliance.

Troubleshooting

General Ballast Alarm Conditions

Details common ballast alarm conditions, their likely causes, and recommended actions for resolution.

Troubleshooting Specific Problems

Provides probable causes and solutions for common issues like leaks, condensation, and UV lamp end discoloration.

Technical Specifications

Parts List

Limited Warranty

Rainfresh R519 Specifications

General IconGeneral
BrandRainfresh
ModelR519
CategoryWater Filtration Systems
LanguageEnglish

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