Champion RWC35 - User Manual

Champion RWC35

This user manual covers window evaporative coolers, explaining their operation principles, installation procedures–including mounting, water supply setup, and winter maintenance–and safety guidelines for both manual and remote-controlled units. It also addresses airflow optimization techniques, troubleshooting common issues, and includes technical specifications like motor ratings and part diagrams. The document supports model-specific configurations, such as converting to vertical duct setups or balancing cooling efficiency with window adjustments.

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Table of Contents:

  • Page 1 – Product Identification and Safety Guidelines
  • Page 2 – Cooler Operation and Installation Setup
  • Page 3 – Installation and Maintenance Procedures
  • Page 4 – Duct Configuration Conversion Wiring
  • Page 5 – Troubleshooting and Warranty Information
  • Page 6 – Technical Specifications and Parts Diagram
  • Page 7 – Replacement Parts List
  • Page 8 – System Operation and Electrical Safety
  • Page 9 – Window Air Conditioner Mounting and Airflow Balancing
  • Page 10 – Water System Maintenance and Winterization
  • Page 11 – Vertical Duct Configuration Wiring Schematics
  • Page 12 – Evaporative Cooler Troubleshooting and Warranty
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Page 1

Circle the model of your cooler and
record the serial number below.

Read Carefully All Of This Manual
Before Installing The Unit.

Encierre con un circulo el modelo de su
enfriador y escribe el número de serie abajo.

Lea Con Cuidado Todo Este Manual Antes
De Instalar La Unidad.

Serial #

Número De Serie

Read And Save These Instructions

Evaporative Cooling

Evaporative cooling is nature’s way of cooling. When air is moved
over a wet surface, water is evaporated and heat is absorbed. When
stepping out of a swimming pool with the wind blowing, evaporative
cooling makes you feel cool, even though the air may be warm.
The human body itself is cooled primarily by the evaporation of
perspiration.

This unit works on the same principle. Air is drawn across wet
fi lter pads where the air is cooled by evaporation and then circulated
throughout the building. It is this combination of cooled air and the
movement of air over the skin which makes it feel cool.

Unlike refrigeration systems which recirculate the air, an evaporative
cooler continually brings in fresh air while exhausting old air. You
are completely replacing the air every 2 to 4 minutes by opening
windows or doors or a combination of both. The air is always fresh,
not stale, laden with smoke and odors as happens with refrigerated
air conditioning.

Vea el Español en el interior

110496-1

2-14

www.championcooler.com

Manual Control Units

WC37 • N37W
WC44 • N44W
WC46 • N46W
WC50 • N50W

Remote Control Units

RWC35 • RN35W
RWC46 • RN46W
RWC50 • RN50W

Safety Rules

1. Read these instructions carefully.
2. Unit must be in the

Off Position

and

Unplugged

from power

receptacle when installing or performing any maintenance.

3. This cooler will run on 120 volt A.C., 60 Hz (cycle) current

only.

4. Motor and pump are grounded and have an automatic thermal

overload switch which will shut motor off when it overheats. The
motor will restart automatically when it cools down.

5. Pump receptacle is for grounded evaporative cooler pump only.

Do not plug anything else into receptacle.

6. Do Not operate any fan with a damaged cord or plug. Discard fan

or return to an authorized service facility for examination and/or
repair.

7. Do Not run cord under carpeting. Do Not cover cord with throw

rugs, runners or similar coverings. Do Not route cord under
furniture or appliances. Arrange cord away from traffi c area and
where it will not be tripped over.

WARNING

: To reduce the risk of fi re or electric shock, do not

use this fan with any “solid-state fan speed control device.”

Convertible Kit Not Shipped With Cooler

Available Upon Request At No Additional Cost

Windo

w Units

With

Convertible Gri

lle

C H A M P I O N • E S S I C K

Window Evaporative

Cooler Manual

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About this manual

Brand
Champion
Model
RWC35
Document type
User Manual
Category
Evaporative Cooler
Language(s)
English, Spanish
Pages
12
File size
574.6 KB
Format
PDF

Summary

Page 1 - Product Identification and Safety Guidelines

Model numbers for manual and remote control units, serial number recording, the principle of evaporative cooling, and operational safety rules.

Page 2 - Cooler Operation and Installation Setup

Operation and installation procedures, manual and remote control settings for pump and fan, LED indicators, mounting instructions, and methods for optimizing cooling efficiency via air balancing.

Page 3 - Installation and Maintenance Procedures

Steps for installing window panel retainers, connecting water supply, float valve installation, spring start-up procedures, and winter shutdown protocols involving draining water.

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