Champion MasterCool AD1C51 - User Manual

Models
AD1C51 AD2C51
AS1C51 AS2C51
AD1C5112 AD2C5112
AS1C5112 AS2C5112
AD1C71 AD2C71
AS1C71 AS2C71
AD1C7112 AD2C7112
AS1C7112 AS2C7112
AU1C7112 AU2C7112
Circle the model of your cooler and
record the serial number below.
Read Carefully All Of This Manual
Before Installing The Unit
Encierrre con un circulo el modelo de su
enfriador y escribe el número de série abajo.
Lea Con Cuidado Todo Este Manual Antes De
Instalar La Unidad
Serial #
Número De Série
Safety Rules
1. Read instructions carefully.
2. Electrical hook up should be done by a qualifi ed electrician, so
that all electrical wiring will conform to your local standards.
3. Always DISCONNECT POWER and UNPLUG motor and
pump inside the cooler before installing or performing any
maintenance.
4. Motor and pump have a grounded, molded plug and an automatic
thermal overload switch which will shut motor off when it
overheats. The motor will restart automatically when it cools
down.
WARNING: To reduce the risk of fi re or electric shock, do not
use this fan with any “solid-state fan speed control device.”
Read And Save These Instructions
Vea el Español en el interior.
110498-3 9-09
www.championcooler.com
Table Of Contents
Safety Instructions .......................................................................1
Installation Instructions ............................................................ 2-3
Electrical Wiring Diagram ...........................................................3
Operation .................................................................................. 3-4
Maintenance Section ....................................................................4
Troubleshooting ...........................................................................5
Warranty .......................................................................................5
Parts List (Down Discharge Units) .......................................... 6-7
Parts List (Side Discharge Units) ............................................. 8-9
Parts List (Up Discharge Units) ........................................... 10-11
Specifi cation Tables (Tablas de Especifi caciones) .....................12
Instrucciones en Español ..................................................... 12-16
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 swimming pool with the wind blowing, evaporative
cooling makes you feel cool, even though the air may be warm.
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.

Summary

Models

Safety Instructions

Safety Rules

General safety guidelines and warnings for operating the cooler safely.

Evaporative Cooling Principle

Cooler Installation Guide

Water and Electrical Setup

Steps for water connection, overflow, and electrical wiring including switch box.

Thermostat Installation

Guidance on selecting a location and wiring the wall thermostat for temperature control.

Belt and Pulley Adjustment

Procedure for adjusting drive pulley and belt tension after installation for optimal performance.

Cooler Operation and Settings

Cooling and Fan Modes

Operating the cooler in automatic cool mode, ventilation mode, and adjusting fan speed.

Timer and Power Outage Features

Explanation of timer functions for delayed operation and unit behavior during power interruptions.

Wiring Diagrams

Exhaust and Airflow Requirements

Determining Exhaust Openings

Methods to calculate the required window opening size for proper ventilation.

Air Balancing Method

Procedure using tissue paper to balance airflow for efficient cooling.

Maintenance Procedures

Spring Start-Up and Winter Shut-Down

Instructions for annual maintenance, cleaning, and seasonal storage procedures.

Troubleshooting Common Issues

Warranty Information

Warranty Terms and Conditions

Details on warranty coverage, limitations, exclusions, and how to obtain service.

Replacement Parts List - AD Series

Replacement Parts List - AS Series

Replacement Parts List - AU Series

Champion MasterCool AD1C51 Specifications

General

Brand	Champion
Model	MasterCool AD1C51
Category	Air Conditioner
Language	English